• 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:
    A device (1) for applying a treatment agent to plants, in particular trees, comprises a collar (2) formed by an annular body and surrounding a trunk (3). is placed. By inflating the sleeve formed as an annular hollow body (2) this puts with their annular surfaces (9) sealingly against the trunk (3). A treatment agent introduced by a line (5), such as a gaseous or liquid pest control agent, can not escape from the hollow space (4) which is delimited from the concave inside of the sleeve (2) and sealed outwards by abutment of the annular surfaces (9). but enters through holes (8) in the trunk (3) and there unfolds its pest control effect.
    公开号:AT518079A4
    申请号:T1/2016
    申请日:2016-01-04
    公开日:2017-07-15
    发明作者:Nadrag Walter；Nadrag Enrico
    申请人:Smart Elektronik Gmbh；
    IPC主号:
    专利说明:

    The invention relates to a device for applying plant treatment agents, in particular for applying pesticides to trees.
    Plant treatment products and pesticides are used in various ways, and it is always problematic that a large part of the applied agent remains unused because it does not reach the right place for its pest-fighting effect.
    The invention has for its object to provide a device of the type mentioned available, which allows a targeted application of pesticides and pesticides.
    This object is achieved according to the invention with a device having the features of claim 1.
    Preferred and advantageous embodiments of the invention are the subject of the dependent claims.
    Since in the device according to the invention a, preferably flexible, cuff is provided, which around a trunk, e.g. the trunk of a tree, can be used as a plant protection product, especially as
    Pesticides, serving fluids or gases (or other treatment media) can be controlled to penetrate into and under the bark of tree trunks.
    Thus, with the device according to the invention, a plant treatment and plant healing and in particular a pest control can be carried out in a targeted and effective manner without significant losses of treatment agent.
    An advantage of the device according to the invention is that it makes it possible to control pests at their hotbed and to prevent the further spreading of pests from the affected plant, in particular from the infested tree, to other plants, in particular trees.
    For example, the device of the invention comprises an annular, open-sided, cuff which defines a cavity open to the trunk, for example the trunk of a tree, and sealed to the stem of the plant, e.g. a tree can be created.
    The sealing can be done by using sealants, with mechanical fixation of the sleeve also being considered.
    In one embodiment, the cuff is inflated. Thus, by inflating the cuff, a tight application of the cuff to a trunk can be achieved.
    The sleeve partially or completely encloses the trunk in its position of use, and defines a cavity open to the trunk into which the treating agent, e.g. a pesticide, in the form of gas or a liquid, can be introduced.
    The device according to the invention can also be designed such that the treatment agent is introduced directly through at least one hole in the bark of the tree, for example into a hole originating from a pest (bark beetle). In this variant it can be provided that at least one line, via which the treatment agent is supplied, is extended so far that it extends through the cavity bounded by the sleeve and engages in a hole in the bark after it has been inserted into the hole has been.
    Also considered within the scope of the invention are both
    Variants - introducing the treatment agent into the cavity defined by the cuff and introducing the treatment agent directly into a hole in the bark of the tree to be treated - simultaneously or alternately. In this case, at least one conduit which ends in the cavity and at least one further conduit can be provided in the collar, which is extended and can be inserted with its free end into a hole. Usually it is sufficient if the treating agent, e.g. for pest control, since, for example, it passes through openings in the bark in the trunk of a tree caused by a pest, where it should be effective for controlling pests. If such openings are not provided, they can be produced before the attachment of the sleeve, for example by drilling.
    The device according to the invention makes it possible to use new treatment media which are suitable for controlling pests and / or hindering their spread.
    When applying the device according to the invention, the use of non-toxic gases can also be considered.
    In the context of the invention, it is also possible that the treatment agent is non-toxic and contains as active component primarily fungal spores, bacteria or other natural means that control pests (antagonists).
    Further details and features of the invention will become apparent from the following description of an embodiment with reference to the drawings. It shows:
    Fig.l schematized a device according to the invention in its operative position and
    2 shows an embodiment of a sleeve in section.
    A device 1 according to the invention comprises an annular cuff 2 of flexible (elastic) material which is applied to a trunk 3 of a tree by laying it around the trunk 3. In order to make this easy, the annular body forming the cuff 2 is open at one point or a cuff 2 made of several parts is provided.
    The cuff 2 has a concave, inner, the trunk 3 facing side, which limits a trunk 3 open toward the cavity 4 to the outside.
    In the cavity 4 is introduced via a line 5, which is guided through the sleeve 2, a treatment agent.
    In the exemplary embodiment, it is shown that the treatment agent is a gas, and is contained in a reservoir 6.
    Through a controller 7 (electronic control od. Like.) Gas is supplied in the required amount and / or time.
    The cuff 2 may be an inflatable, at least one point open, annular body, wherein the inflation causes the tight fit of the cuff 2 on the trunk 3 of the tree. The cuff 2 can be inflated by a line with valve 10. This prevents that treatment agent flows out of the cavity 4 within the sleeve 2 unused to the outside.
    The valve 10 shown in Fig. 2 may also be arranged directly in the wall of the sleeve 2 forming the hollow, annular body. At this valve 10, a source of gas to be introduced into the cuff 2, for example an air pump, is connected when the cuff 2 is to be inflated.
    In the embodiment shown in Fig. 2, it is shown how the cuff 2 is formed as an inflatable, annular hollow body, in its inflated state with its annular surfaces 9 tightly against the outside of the trunk 3, leaving the cavity 4 free.
    The introduced into the cavity 4 via the line 5 treatment agent, for example a
    Pesticides penetrates through holes 8 in the bark and in the trunk 3 in the interior of the trunk 3 and there unfolds its pest-controlling effect.
    The holes 8 are for example openings of bark beetles or, if they are not present, subsequently by drilling or similar artificially created openings.
    The cuff 2, which is substantially annular, is open in at least one place. In order for the cuff 2 to be securely and tightly applied to the stem 3, means are provided at the ends of the annular body forming the cuff 2 for connecting the ends of the annular body.
    When the conduit 5, through which the treatment agent is supplied, is extended in the device according to the invention so that the free end of the conduit lies in the cavity 4 which is bounded outwardly by the collar 2, the free end of the conduit 5 can enter one of the Holes 8 are put in the bark and in the trunk 3 of the tree. Thus, treatment agent is introduced directly into the trunk 3 of the tree. In this embodiment, the cuff 2 not only serves as a support for the conduit 5 and holds it in the desired position on the trunk 3, but also prevents treatment agent that does not enter or exit the hole 8 from being lost. Thus, treatment agent without loss is used effectively.
    Considered is also an embodiment of the device according to the invention, which has at least in the cavity 4 two or more than two free ends of the conduit 5. This can be achieved, for example, by dividing the line 5 inside or outside the sleeve 2 into two or more than two sub-lines. This embodiment allows treatment agents to be introduced simultaneously into two or more than two holes 8.
    If the device according to the invention has at least one line 5 with a free end lying inside the cavity 4, this can also be used without the free end of the line 5 being inserted into a hole 8 in the bark and in the trunk 3. In this case, the device is used as the previously explained for the embodiment of the device according to the invention shown in FIGS. 1 and 2.
    Finally, in the context of the invention, an embodiment of the device according to the invention is taken into consideration, the one line 5 with the embodiment shown in FIGS. 1 and 2 and an elongated into the cavity 4 line 5, the at least one free end optionally in a hole 8 (or in several holes 8) can be inserted or just in the cavity 4, has.
    The cuff 2 provided in the device according to the invention need not completely surround the stem 3. Also contemplated within the scope of the invention is an embodiment of the cuff 2 which may only be used in one part, e.g. half, one third, three quarters or two thirds of the circumference of the trunk 3 to the trunk 3 is applied. In such cuffs 2 it is ensured that the cavity 4 is closed at the ends of the sleeve 2.
    In summary, an embodiment of the invention can be described as follows:
    A device 1 for applying a treatment agent to plants, in particular trees, comprises a cuff 2, which is formed by an annular body and which is placed around a trunk 3. By inflating the sleeve 2, which is designed as an annular hollow body, it lays sealingly against the stem 3 with its annular surfaces 9. A introduced through a line 5 treatment agent, such as a gaseous or liquid pesticide, can not escape from the limited from the concave inside of the sleeve 2 and by abutting the annular surfaces 9 outwardly sealed cavity 4, but passes through holes 8 in the trunk 3 and there unfolds its pest control effect.
    权利要求:
    Claims (9)
    [1]
    claims:
    1. A device for applying at least one treatment agent on a trunk (3) of a plant, in particular a tree, characterized by a sleeve (2) in the form of an annular body having a cavity (4) between the outside of the trunk (3) and the inner surface of the sleeve (2) limited, and by a conduit (5) for supplying the treatment agent.
    [2]
    2. Apparatus according to claim 1, characterized in that the cuff (2) forming, annular body is open at least one point.
    [3]
    3. Apparatus according to claim 1 or 2, characterized in that at the open position of the cuff (2) forming the body means for connecting the lying there ends of the cuff (2) forming the body are provided.
    [4]
    4. Device according to one of claims 1 to 3, characterized in that the cuff (2) forming body is a hollow body, and that the hollow body having a valve (10) provided with opening through which a pressurized gas in the hollow body can be introduced.
    [5]
    5. Device according to one of claims 1 to 4, characterized in that the tree trunk (3) zukehrende inside of the cuff (2) forming body between two annular surfaces (9) is concavely curved.
    [6]
    6. Device according to one of claims 1 to 5, characterized in that in the from a reservoir (6) for treatment medium to the sleeve (2) leading line (5) has a controller (7), with the duration of the supply of treatment medium and / or the amount of treatment medium is regulated is provided.
    [7]
    7. Device according to one of claims 1 to 6, characterized in that the sleeve (2) on its the trunk (3) zukehrenden side, in particular in the region of its annular surfaces (9), is provided with a sealing strip.
    [8]
    8. Device according to one of claims 1 to 7, characterized in that the conduit (5) for supplying the treatment agent into the cavity (4), which is bounded by the sleeve (2) is extended.
    [9]
    9. Apparatus according to claim 8, characterized in that the free, in the cavity (4) lying end of the line (5) in a hole (8) in the bovine of the trunk (3) of the tree can be inserted.
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2261360A|1938-11-17|1941-11-04|Gerendas Miksa|Device for the protection of trees and the like against insects and caterpillars|
    WO2006092003A1|2005-03-01|2006-09-08|Huonlabs|Apparatus and method for delivery of treatment material to plants|
    US20100005713A1|2008-07-09|2010-01-14|Paul Swart|Pest repelling tree collar devise for keeping pests away from trees & plants|
    FR2946834A1|2009-04-15|2010-12-24|Christian Auriche|Pine processionary caterpillar trapping device for e.g. private garden, has ring with beveled end sliding on another beveled end of ring so as to be adapted to diameter of tree, and fixation system tightening ring around tree|
    US20140317995A1|2013-04-24|2014-10-30|Crea|Trapping device with joining means|
    CN105052630A|2015-08-26|2015-11-18|龚卫新|Method for preventing agalloch from being attacked by insects|
    FR444859A|1912-06-11|1912-10-28|Wenzel Lill|Method and apparatus for liming trees mainly fruit trees|
    GB407417A|1932-08-25|1934-03-22|Case Res Lab Inc|Improvements in or relating to a method of treating trees|
    ZA738835B|1972-11-28|1974-11-27|Dunlop Ltd|Injection means|
    US3890740A|1973-05-07|1975-06-24|Technical Materials Limited|Fruit bud retarding method and system|
    US4651465A|1985-01-14|1987-03-24|Frostproof Growers Supply, Inc.|Method and device for protecting plants from freeze damage|
    US6405480B1|2001-05-30|2002-06-18|Le Martin|Fluid injection apparatus and method|
    WO2006089344A1|2005-01-21|2006-08-31|Water Tube Pty Ltd|Plant guard|
    US7540110B2|2007-07-05|2009-06-02|King Fahd University Of Petroleum And Minerals|System for delivery of insecticide|
    ITLT20080016A1|2008-12-10|2010-06-11|Adriano Isotton|ECOLOGICAL DISINFESTATION WITH MICROWAVES OF THE RED PUNTER POST AND PALMS|FR3076435B1|2018-01-10|2019-12-20|Universite De Bourgogne|TREATMENT PROCESS AGAINST CICADELLA LARVAE|
    法律状态:
    2021-09-15| MM01| Lapse because of not paying annual fees|Effective date: 20210104 |
    优先权:
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    HUE16206274A| HUE046708T2|2016-01-04|2016-12-22|Device for using plant treatment agents|
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