• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Vitality-enhancing device for improving the vitality of a bird, in particular a pigeon, comprising extraction means for acquiring electrical power from an environmental electromagnetic field with a first frequency, transmission means for transmitting one or more electromagnetic fields, each having a transmitting frequency, wherein the extraction means and the transmission means respectively comprise a receiving antenna and one or more transmitting antennas for respectively receiving and transmitting the environmental electromagnetic field and the electromagnetic fields, respectively, wherein the transmission means of the vitality enhancing device are provided during operation with electrical power acquired by means of the extraction means, and wherein the transmitting frequency is different from the first frequency.
    公开号:BE1027503B1
    申请号:E20205605
    申请日:2020-09-01
    公开日:2021-08-31
    发明作者:Paul Mak
    申请人:Sapere Aude B V；
    IPC主号:
    专利说明:

    VITALITY IMPROVEMENT DEVICE FOR IMPROVING
    VITALITY OF A BIRD The present invention relates to a vitality enhancing device for improving vitality of a bird, as well as a vitality enhancing ring comprising a vitality enhancing device according to the invention. Birds that are frequently used for bird sports are, for example, pigeons and birds of prey. Falconry, for example, often uses falcons, which are trained to hunt, for example, (small) prey animals and then return them to their handler, c.g. a falconer. In the pigeon sport, pigeons are bred and trained to, for example, participate in competition flights, where pigeons are released at a certain location, ie release place, after which they have to fly back independently to their home base, eg the dovecote in which they are kept by an owner, which owner is usually called a pigeon fancier or pigeon fancier (English: “pigeon fancier”). The winning pigeon is usually the one that travels the distance between the release point and its dovecote with the highest average speed. A significant risk in bird sport is the loss of (sporting) birds. For example, a bird may be struck by an accident, such as an attack by another bird or animal, or may become lost so that it cannot find its way back to its home base. Particularly in high-level bird sports, losing a bird can have serious financial consequences, as top birds, i.e. very high-performing birds, are traded for very high prices. For example, one sees a significant decrease in the number of members of, among others, Dutch and Belgian pigeon sport associations. By way of illustration, in Belgium about 200,000 members were known between 1950 and 1960, and there are currently only about 15,000. In the Netherlands there were about 100,000 known members at its peak, and there are currently only about 18,000. The significant loss of birds, namely around 50% per year, and the relatively high purchase price of a pigeon results in a reduced influx of members on the one hand and an increased outflow of them on the other. In addition, the welfare of the birds is compromised, as they are relatively easy to fall prey to predators and other dangers when lost, and as domestic animals, they are often less gifted at finding food sources, shelter, and the like. Pigeon sport experts worldwide now see a significant annual increase in the number of lost pigeons in the pigeon sport. This makes the sport less attractive and significantly more expensive due to the loss of valuable trained pigeons. It is known that pigeons orient themselves at least partly by means of the electromagnetic field of the earth, in other words pigeons (and certain other types of birds) are sensitive to electromagnetic fields. Nowadays, electromagnetic fields are increasingly being used for, for example, telecommunications. For example, antennas are rapidly being added for communication purposes, including communication with satellites, providing wireless internet and telephony to, for example, mobile telephones and the like, broadcasting television and radio signals, Wi-Fi, Bluetooth, and the like. Such electromagnetic fields, also called electromagnetic radiation, do not or hardly occur in nature.
    Practice has shown that the vitality of certain birds, in particular pigeons, is negatively influenced by such (artificial) electromagnetic fields. Vitality is understood to mean, for example, the breeding capacity and the orientation capacity. The negative effect on the vitality of birds, in particular with regard to orientation, has been demonstrated, for example, by Svenja Engels et al. ("Anthropogenic electromagnetic noise disrupts magnetic compass orientation in a migratory bird." Nature 509.7500 (2014): 353) and Joseph L. Kirschvink ("Sensory biology: Radio waves zap the biomagnetic compass." Nature 509.7500 (2014): 296). This negatively affects the well-being of birds, for example, as they cannot find their home base again, as a result of which they lack shelter and food.
    Since the use of electromagnetic fields will only increase, there is a desire to be able to protect (sporting) birds against the negative effects of such fields on their vitality, either well-being or health. In particular, there is a desire, among other things, to improve the breeding capacity and the orientation capacity of (sporting) birds.
    To this end, the present invention provides a vitality-enhancing device for improving the vitality of a bird, in particular a pigeon, comprising: extraction means for acquiring electrical power from an environmental electromagnetic field with a first frequency, transmission means for transmitting one or more several electromagnetic fields, each with a transmitting frequency, - wherein the extraction means and the transmission means comprise a receiving antenna and one or more transmitting antennas for respectively receiving and transmitting the electromagnetic environmental field and the electromagnetic fields, respectively,
    - wherein the transmission means of the vitality enhancing device are supplied during operation with electrical power acquired by means of the extraction means, and - wherein the transmitting frequency differs from the first frequency.
    It has been found that the vitality of birds, in particular pigeons, shows significant improvement when using the vitality enhancing device according to the invention. Absorbing at least part of an electromagnetic field in the environment and subsequently emitting an electromagnetic field with a different frequency, which other frequency is less harmful to the vitality of the bird or is even beneficial to the vitality of the bird, has a demonstrably positive effect. on the birds. Birds, in this example pigeons, when breeding, look for a place where they are most comfortable and have the most rest. It has been found that pigeons take place in the vicinity of the vitality improvement device, as they apparently experience the least disturbance during brooding there. It has further been found that the orientation ability of pigeons shows a significant improvement when using the vitality improvement device. As a result, pigeon fanciers lose significantly fewer pigeons on the one hand, and the pigeons achieve significantly better competition results on the other. For example, a field study at a renowned pigeon fancier has shown a significant increase in the number of competition pigeons that finish in the top 10%, the top 5%, and the top 1% in competition flights when using the vitality enhancing device according to the invention. Namely, in one year about 40 pigeons finished in the top 10%, and in the following year (using the vitality improvement device according to the invention) about 225 pigeons finished in the top 10%. In the one year mentioned, about 25 pigeons finished in the top 5%, and in the following year about 140. Finally, about 10 pigeons finished in the top 1% in the one year mentioned, and about 35 in the following year. Those are approximate increases of 463%, 460%, and 250% respectively. It should be noted that in the 3 years prior to the said one year the numbers of pigeons in the top 10%, top 5%, and top 1% have remained virtually the same, so that these improvements in the said subsequent year are not accidental outliers (ie no accidental outliers). anomaly). It is also advantageous that the vitality enhancing device does not require a power source, since it comprises the said extraction means. By not using a power source, any electromagnetic fields originating from such a power source are not introduced near the bird, so that the bird cannot be hindered by this. It is noted that the vitality improvement device contributes to animal welfare. Namely, as described above, the welfare of the birds is compromised when they cannot reach their home base. Therefore, the vitality enhancing device prevents animal suffering, in particular in birds. It is estimated that several hundreds of thousands of birds are lost every year worldwide, which could be prevented by the vitality improvement device.
    According to a preferred embodiment of the vitality enhancing device, the 7th frequency is within a margin of preferably about 10% of the frequency group consisting of
    67 Hz, 80 Hz, 5 MHz, 8.5 MHz, 19.5 MHz, 20.5 MHz, 1.5 GHz, one of the first through seventh Schumann resonance frequencies, double any of the first through the seventh Schumann resonance frequency, a gamma brain wave frequency of the bird, or double a gamma brain wave frequency of the bird.
    More preferably, the margin is 5%, and still further preferably, the margin is 1%. Preferably, the transmit frequencies are correlated with each other by a specific ratio, which is preferably defined by the differences in transmit frequency.
    Certain birds, for example pigeons, are capable of perceiving electromagnetic fields, which is commonly referred to as magnetoreception.
    It has been found that the frequencies from the said frequency group have a positive effect on birds, in particular pigeons, which are capable of magnetoreception.
    However, it cannot be ruled out that birds without (proven) magnetoreception can also benefit from the use of the frequencies mentioned.
    For example, Schumann resonant frequencies are naturally occurring peaks in the electromagnetic spectrum, particularly the Extremely Low Frequency (ELF) spectrum (between approximately 3 and approximately 30 Hz), which occur in the Earth's atmosphere.
    The space between the Earth and the atmosphere, in particular its ionosphere, behaves like a hollow space in which resonances can arise as a result of standing waves.
    Since on average about 1000 - 2000 thunderstorms are going on on Earth at any given moment, which together generate about 50 lightning bolts per second, Schumann resonance frequencies are mainly generated by lightning.
    The ground mode is a standing wave in the Earth's ionosphere cavity with a wavelength equal to the circumference of the Earth, the Schumann resonance frequency being approximately 7.83 Hz.
    The first through seventh Schumann resonance frequencies are approximately 7.83 Hz, 14.3 Hz, 20.8 Hz, 27.3 Hz, 33.8 Hz, 39 Hz, and 45 Hz.
    However, these frequencies vary daily with a value between approximately -0.5 Hz and 0.5 Hz.
    It has been found that birds, such as pigeons and birds of prey, as well as other organisms, respond positively to the naturally occurring
    Schumann resonance frequencies.
    These and the other frequencies included in the frequency group mimic a natural environmental electromagnetic field, so that the bird is less or not confused by artificial electromagnetic fields.
    Gamma brain waves are often associated with a state of high alertness, by stimulating such gamma brain waves in birds they remain alert for a longer period of time, so that they are less likely to get lost and will efficiently follow their way to home base, for example during competition flights.
    It has been found that the frequencies from the said frequency group have a positive effect on birds when using the vitality improving device according to the invention. According to a further preferred embodiment of the vitality enhancing device, the receiving antenna forms part of a first passive circuit. To achieve efficient acquisition of electrical power from an ambient electromagnetic field, it is advantageous if the receiving antenna forms part of a first passive circuit. Preferably, the first passive circuit is a resonant circuit, i.e. an LC circuit, preferably having a coil and a capacitor. It is also possible that the one or more transmitting antennas also form part of the first passive circuit.
    According to a further preferred embodiment of the vitality enhancing device, the one or more transmitting antennas form part of a second passive circuit. Preferably, the second passive circuit is a resonant circuit, i.e. LC circuit, preferably having a coil and capacitor. Preferably, the receiving antenna and the one or more transmitting antennas are at least partly manufactured from the same (electronic) components. Preferably, the first passive circuit and the second passive circuit are made at least partly from the same (electronic) components, wherein the first and second passive circuits are preferably resonant circuits. In a further embodiment, various parts of the extraction means and the transmission means can be combined in order to provide a compact and efficient embodiment of the vitality enhancing device, using a minimum number of parts. It is also possible that the receiving antenna also forms part of the second passive circuit.
    According to a further preferred embodiment of the vitality enhancing device, the length of the transmitting antenna is related to the wavelength of the transmitting frequency. Preferably, the length of the antenna is about L4 of the wavelength.
    According to a further preferred embodiment of the vitality enhancing device, the first passive circuit and/or the second passive circuit comprises a coil and/or a resistor, the coil and/or the resistor having a parasitic capacitance forming part of the first passive circuit and/or the second passive circuit. Preferably, the first passive circuit and/or the second passive circuit further comprises a capacitor. The combination of resistance, capacitance, and a coil results in a well-known damped resonant circuit. A resistor is also capable of converting part of the ambient electromagnetic field into heat by means of thermal dissipation.
    According to a further preferred embodiment of the vitality enhancing device, the resistor and/or the capacitor is formed by a discrete component and/or is part of another component. A discrete component, such as a discrete resistor, is understood to mean a component that can be placed as a whole within a circuit. It is also conceivable that the resistor is provided as an element consisting of divided resistance elements. When the resistance is part of another component, this can for instance be the resistance of a coil, a live wire, and/or another electronic component.
    The first and/or second passive circuit may include a non-linear component for frequency transformation of electrical signals. Such a non-linear component can be formed by a discrete component with non-linear properties or by a separate device which transforms frequencies, for example from the first frequency to a transmitting frequency.
    According to a further preferred embodiment of the vitality enhancing device, components of the first passive circuit and/or the second passive circuit which carry a current are provided with an electrically insulating material on their outside. This prevents short circuits with other components and damage from, for example, liquids such as water and contact by the bird and/or other animals or persons. On the one hand, this protects the components against external influences, and on the other hand, people and animals are protected against possible damage due to short-circuiting of the components. According to a further preferred embodiment of the vitality improvement device, the vitality improvement device further comprises an information carrier which contains information relating to the transmission frequency. The information carrier is preferably provided as a chip, liquid and/or powder. According to a second aspect of the invention there is provided a vitality enhancing ring comprising a vitality enhancing device according to the invention, further comprising an annular housing fitable around a leg of the bird, the vitality enhancing device being connected to the annular housing. Preferably, the annular housing is a resilient annular housing and comprises a closure for opening the same such that the annular shape of the housing is interrupted in the open position of the closure, so that in the open position of the closure the housing is substantially radially directed. around the bird's leg. The housing is preferably made of plastic. When opened, the housing preferably has two ends that can be connected to each other and jointly form the closure.
    One end preferably has a T-shape, and the other end preferably has a recess corresponding to one end, wherein the housing can be twisted so that one end can be turned upwards or downwards with respect to the other end. is moved, after which one end can be slid into the recess of the other end, after which the closure is closed and the housing has a closed ring shape.
    Preferably provided in or on the housing is a compartment in which the vitality improving device can be accommodated.
    For example, the compartment can be closed by means of a lid and/or a resin after insertion of the vitality enhancing device.
    The housing is preferably formed such that a cavity defined by the annular housing provides sufficient space for the leg of a bird.
    Preferably, the cavity offers sufficient space for the bird's leg with some play, such that the bird's leg is not pinched.
    The vitality enhancement ring improves the vitality of the bird by, among other things, extracting electrical power from environmental electromagnetic fields and preferably emitting a less harmful, or even beneficial, electromagnetic field to the bird.
    Such a vitality improvement ring is, for example, very suitable for use during a (competition) flight of a bird.
    The invention is further elucidated below with reference to the appended drawings. Figure 1 shows a first embodiment of the first and/or second passive circuit; Figure 2 shows a second embodiment of the first and/or second passive circuit; Figure 3 shows a third embodiment of the first and/or second passive circuit; Figure 4 shows a fourth embodiment of the first and/or second passive circuit; Figure 5 shows a fifth embodiment of the first and/or second passive circuit; Figure 6A shows an embodiment of a vitality enhancement ring in the open condition; Figure 6B shows the embodiment of the vitality enhancing device of Figure 6A in a twisted state; and Figure 6C shows the embodiment of the vitality enhancing device of Figures 6A and 6B in a closed state.
    Figures 1 to 5 show embodiments of the first and/or second passive circuit, and are explained in more detail below.
    It is noted that the components of the embodiments are, for example, placed in a housing made of metal, wood, and/or plastic.
    Figure 1 shows a first embodiment of the first and/or second passive circuit. The first embodiment comprises a coil of copper wire wound around a metal core. The metal preferably consists of iron or stainless steel, but other suitable metals are also conceivable. The components are defined according to the first embodiment as follows: - Number of turns of coil L4 = 360 - Resistance value of resistor R2 = 10 MQ - Capacitance of capacitor C = 2200 uF - Capacitor voltage V=25 V - Core diameter D = 10 mm - Parasitic capacitance P = 2.36E-12 F The quality factor, also called the Q factor, of the first embodiment of the circuit can be calculated using the following formula:
    R 05 Where Q is the Q factor, R is the resistance value, and X is the inductive reactance at resonance defined as follows: X, = 2xfL Where f is the resonant frequency of the coil and L is the coil inductance. In the case of the first embodiment, the resonance frequency and Q factor are as follows: - Resonance frequency = 66.47 Hz - Q factor = 9188166 Preferably, the components are arranged such that the resonance is within a margin of +10% of the resonant frequency. Figure 2 shows a second embodiment of the first and/or second passive circuit. The components are defined according to the second embodiment as follows: - Number of turns of coil L5 = 300
    - Resistance value of resistor R3 = 10 MQ - Capacitance of capacitor C = 2200 uF - Capacitor voltage V=25 V - Core diameter D = 10 mm - Parasitic capacitance P = 2.03E-12 F In the case of the second embodiment, the resonant frequency and Q factor as follows: - Resonance frequency = 79.76 Hz - Q factor = 11025799 Preferably, the components are arranged such that the resonance is within a margin of +10% of the resonant frequency.
    Figure 3 shows a third embodiment of the first and/or second passive circuit.
    The components are defined according to the third embodiment as follows: - Number of turns of coil L1 = 359 - Number of turns of coil L2 = 241 - Number of turns of coil L3 = 134 - Resistance value of resistor R1 = 10 MQ - Core diameter D = 3 mm - Parasitic capacitance of coil L1 = 2.06E-12 F - Parasitic capacitance of coil L2 = 1.53E-12 F - Parasitic capacitance of coil L3 = 8.62E-13 F In the case of the third embodiment, the resonant frequency and Q are factor as follows: - Resonance frequency of coil L1 = 4.69 MHz - Resonance frequency of coil L2 = 8.11 MHz - Resonance frequency of coil L3 = 19.43 MHz - Q factor of coil L1 = 606 - Q factor of coil L2 = 778 - Q factor of coil L3 = 1052
    Preferably, the components are arranged such that the resonance is within a margin of +10% of the resonance frequency.
    Figure 4 shows a fourth embodiment of the first and/or second passive circuit.
    The components are defined according to the fourth embodiment as follows: - Number of turns of coil L7 = 129 - Resistance value of resistor RS = 10 MQ - Core diameter D = 3 mm - Parasitic capacitance P = 8.38E-13 F In the case of the fourth In this embodiment, the resonance frequency and Q factor are as follows: - Resonance frequency = 20.46 MHz - Q factor = 1077 Preferably, the components are arranged such that the resonance is within a margin of +10% of the resonance frequency.
    Figure 5 shows a fifth embodiment of the first and/or second passive circuit.
    The components are defined according to the fifth embodiment as follows: - Number of turns of coil L6 = 10 - Resistance value of resistor R4 = 10 MQ - Core diameter D = 1 mm - Parasitic capacitance P = 9.80E-14 F In the case of the fifth In this embodiment, the resonance frequency and Q factor are as follows: - Resonance frequency = 1525.77 MHz - Q factor = 9395 Preferably, the components are arranged such that the resonance is within a margin of +10% of the resonance frequency.
    Figures 6A, 6B and 6C show an embodiment of the vitality enhancement ring 1 according to the invention. Figure 6A shows the vitality enhancement ring 1, hereinafter referred to as ring 1, its housing 2 being shown in the open position. In this condition it is possible to fit the ring 1 around a bird's leg (not shown). The leg of the bird is thereby brought through the opening 3 of the ring 1, which is available in the open position of the housing 2, so that the leg is located in the cavity 4, defined by the annular housing 2. The housing 2 can then be closed, as explained in more detail below with reference to Figures 6B and 6C. In the open position, the housing 2 comprises two ends, one end 5 of which is T-shaped, and the other end 6 has a corresponding T-shaped recess 7 with one end 5. One end 5 and the other end 6 form. together the closure of the housing 2. Furthermore, the housing 2 comprises a compartment 8 in which the vitality enhancing device (not shown) can be accommodated. Use is preferably made here of a miniaturized embodiment of the vitality enhancing device, for instance consisting of a coil and a resistor, which together form a resonance circuit. It is noted here that the receiving antenna and transmitting antenna are in that case formed by the same component, such as the coil. After insertion of the vitality-enhancing device, the compartment 8 can be closed by means of, for instance, a suitable cover (not shown) or, for instance, a resin (not shown), so that on the one hand the vitality-enhancing device is protected against moisture and other external influences and, on the other hand, the bird is not trapped. comes into contact with the vitality improvement device. The dimensions of the housing 2 of the ring 1 have been chosen such that the ring 1 cannot fall off the leg of the bird, but neither is it constricting around the leg of the bird, so that the bird is not bothered by carrying it. the ring 1.
    In Figure 6B it is shown that the housing 2 can be twisted from the ring 1, with one end 5 and the other end 6 separated in axial direction, ie in a direction approximately parallel to the axial axis À of ring 1, are placed. This makes it possible to slide the T-shaped one end 5 into the corresponding recess 7 of the other end 6 in axial direction. After sliding one end 5 into the other end 6, the housing 2 of the ring 1 will be in closed position as shown in Figure 6C. Twisting is possible because the housing 2 is made of a resilient material, such as plastic. Figure 6C shows the ring 1 in closed condition, opening 3 being closed. Therefore, the leg of the bird, which extends along the axial axis A, is completely enclosed by the housing 2 of the ring 1. In other words, the leg of the bird is located in the cavity 4 formed by the housing 2. resilience of the housing 2, one end 5 will be securely locked in the other end 6. In other words, two opposing forces in axial direction A are required to remove one end 5 from the other end 6, which will only occur with a deliberate removal of the ring 1.
    It is noted that the invention is not limited to the embodiments drawn, but also extends to other variants falling within the scope of the appended claims. Embodiments of a vitality enhancement ring according to the invention: Embodiments: A. Vitality enhancement ring for improving vitality of a bird, comprising: e an annular housing fitable around a leg of the bird; a passive circuit connected to the housing, the passive circuit comprising a coil and a resistor, the coil and/or the resistor having a parasitic capacitance forming part of the passive circuit. B. Vitality enhancement ring according to Embodiment A, wherein the passive circuit further comprises a capacitor. C. Vitality enhancement ring according to embodiment A or B, wherein the passive circuit forms a resonant circuit.
    D. Vitality enhancement ring according to embodiment C, wherein the resonant circuit is a damped resonant circuit. E. Vitality enhancement ring according to any one of the preceding embodiments, wherein the annular housing is a resilient annular housing and includes a closure for opening the same such that the annular shape of the housing is interrupted in the open position of the closure, so that in the open position of the closure the housing is the closure can be arranged around the bird's leg substantially in radial direction. F. Vitality enhancement ring according to embodiment E, wherein the housing, when opened, has two ends that can be connected to each other and together form the closure. G. Vitality enhancement ring according to Embodiment F, wherein one end has a T-shape and the other end has a corresponding recess at one end.
    H. Vitality enhancement ring according to embodiment G, wherein the housing can be twisted, after which one end can be slid into the other end. A vitality enhancement ring according to any one of the preceding embodiments, wherein the housing comprises a closable compartment for receiving the passive circuit therein. J. Vitality enhancement ring according to embodiment I, wherein the compartment can be closed by means of a lid and/or a resin.
    K. Vitality enhancement ring according to any one of the preceding embodiments, wherein the housing is made of a plastic, wood, metal and/or a composite material.
    权利要求:
    Claims (13)
    [1]
    A vitality enhancing device for improving the vitality of a bird, in particular a pigeon, comprising: extraction means for acquiring electrical power from an environmental electromagnetic field with a first frequency; transmission means for transmitting one or more electromagnetic fields, each having a transmitting frequency; wherein the extraction means and the transmission means respectively comprise a receiving antenna and one or more transmitting antennas for respectively receiving and transmitting the environmental electromagnetic field and the electromagnetic fields, respectively; wherein the transmission means of the vitality enhancing device is supplied during operation with electrical power acquired through the extraction means; and wherein the transmitting frequency is different from the first frequency.
    [2]
    The vitality enhancement device of claim 1, wherein the transmitting frequency is within a margin of about 10% of the frequency group consisting of 67 Hz, 80 Hz, 5 MHz, 8.5 MHz, 19.5 MHz, 20.5 MHz, 1.5 GHz, one of the first through seventh Schumann resonance frequencies, double any of the first through seventh Schumann resonance frequencies, a bird's gamma brainwave frequency, or double a bird's gamma brainwave frequency.
    [3]
    A vitality enhancement device according to any one of the preceding claims, wherein the receiving antenna forms part of a first passive circuit.
    [4]
    A vitality enhancement device according to any one of the preceding claims, wherein the one or more transmitting antennas are part of a second passive circuit.
    [5]
    A vitality enhancement device according to any one of the preceding claims, wherein the length of the transmitting antenna is related to the wavelength of the transmitting frequency.
    [6]
    A vitality enhancement device according to claim 3, 4 or 5, wherein the first passive circuit and/or the second passive circuit comprises a coil and/or a resistor, the coil and/or the resistor having a parasitic capacitance forming part of the first passive circuit and/or the second passive circuit.
    [7]
    A vitality enhancement device according to any one of claims 3 to 6, wherein the first passive circuit and/or the second passive circuit further comprises a capacitor.
    [8]
    8. Vitality enhancement device according to claim 6 or 7, wherein the resistor and/or the capacitor is formed by a discrete component and/or is part of another component.
    [9]
    9. Vitality enhancement device according to any one of claims 3-8, wherein components of the first passive circuit and/or the second passive circuit which carry a current are provided with an electrically insulating material on their outside.
    [10]
    A vitality enhancement device according to any one of the preceding claims, wherein the vitality enhancement device further comprises an information carrier containing information relating to the transmission frequency.
    [11]
    11. Vitality improvement device according to claim 10, wherein the information carrier is provided as a chip, liquid and/or powder.
    [12]
    A vitality enhancement ring comprising a vitality enhancement device according to any one of the preceding claims, further comprising: an annular housing fitable around a leg of the bird, the vitality enhancement device being connected to the annular housing.
    [13]
    The vitality enhancement ring of claim 12, wherein the annular housing is a resilient annular housing and includes a closure for opening the same such that the annular shape of the housing is interrupted in the open position of the closure, such that the housing in the open position of the closure can be arranged around the bird's leg substantially in radial direction.
    类似技术:
    公开号 | 公开日 | 专利标题
    Gerling et al.1980|Dynamics of Bemisia tabaci | attacking cotton in the coastal plain of Israel
    Sivani et al.2012|Impacts of radio-frequency electromagnetic field | from cell phone towers and wireless devices on biosystem and ecosystem-a review
    US6314914B1|2001-11-13|Capacitor powered animal repelling and training device without bait
    Schöner et al.2010|Similar is not the same: social calls of conspecifics are more effective in attracting wild bats to day roosts than those of other bat species
    Garrick et al.1978|Social signals of adult American alligators. Bulletin of the AMNH; v. 160, article 3
    BE1027503B1|2021-08-31|VITALITY IMPROVEMENT DEVICE FOR IMPROVING VITALITY OF A BIRD
    Fortin et al.2013|Temporal niche switching by grizzly bears but not American black bears in Yellowstone National Park
    Elangovan et al.1999|Temporal patterns of individual and group foraging behaviour in the short-nosed fruit bat, Cynopterus sphinx, in south India
    Obanda et al.2008|Injuries of free ranging African elephants | in various ranges of Kenya
    Stone et al.1974|Reducing bird damage to highbush blueberries with a carbamate repellent
    Williamson et al.2001|Timing and concentration of hydrogen cyanamide affect blueberry bud development and flower mortality
    Becker et al.1985|Why tropical squirrels carry seeds out of source crowns
    US8931436B2|2015-01-13|Electrode design for deer repellant device
    Levitt et al.2021|Effects of non-ionizing electromagnetic fields on flora and fauna, Part 2 impacts: how species interact with natural and man-made EMF
    Baldwin et al.1977|Observations onCebus capucinus in southwestern Panama
    Parra et al.2001|Use of space by a pair of Salvin’s Curassows | in northwestern Colombian Amazon
    Collier et al.2017|A shift in escape strategy by grasshopper prey in response to repeated pursuit
    Golawski et al.2018|Comparative foraging behaviour of three species of shrike in southern Africa
    Nelson et al.2012|Ant damage to banana fruits by abdominal secretions
    Avery et al.1999|Wading bird predation at tropical aquaculture facilities in central Florida
    Shin et al.2013|Study for fishery management measure on gape net with wings with catch composition in the water of Jin-do
    Masole et al.2019|Determinants of adoption of alternative response to foot and mouth disease: micro-level evidence of smallholder pastoralist in north East District, Botswana
    Stringham et al.2017|Semantic vs. Empirical Issues in the Bear Diversionary Baiting Controversy
    Henderson2021|Rail Family |
    Wee2008|Anting in Singapore birds
    同族专利:
    公开号 | 公开日
    BE1027503A1|2021-03-10|
    NL2023758B1|2021-04-13|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5725558A|1992-11-17|1998-03-10|Dr. Fischer Aktiengesellschaft|Device for influencing low-frequency electrical and magnetic fields|
    CN206331278U|2017-01-05|2017-07-14|武汉齐物科技有限公司|A kind of pin ring type tracker|
    CN207767251U|2018-01-08|2018-08-28|旻新科技股份有限公司|Pigeon racing foot loop antenna structure|
    法律状态:
    2021-09-30| FG| Patent granted|Effective date: 20210831 |
    优先权:
    申请号 | 申请日 | 专利标题
    NL2023758A|NL2023758B1|2019-09-04|2019-09-04|VITALITY IMPROVEMENT DEVICE FOR IMPROVING THE VITALITY OF A BIRD|
    [返回顶部]