• 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:
    apparatus and method for controlling the electric vaporizer the present invention introduces a method aimed at controlling the energy of an electric vaporizer (100), that is, an electronic cigarette. in the method, the resistance of the thermal unit (104) of the vaporizer (100) is measured. the system includes a controller (200) and a memory (202), with the latter comprising a table where the values of resistors and their standard voltages or corresponding force values are stored. additionally, the maximum and minimum threshold values of voltages or forces can be stored. based on the measured resistance, a suitable voltage or force value is determined. the power supply is established to supply the thermal element (106) according to the selection. the user can, however, adjust the input force or voltage to a lower or higher value through the input mechanism, containing keys and a display, regardless of the resistance value, but not allowing the adjustment of threshold values to come. to be exceeded.
    公开号:BR112016002959B1
    申请号:R112016002959-3
    申请日:2014-08-14
    公开日:2021-09-08
    发明作者:Mika Kananen
    申请人:Pixan Oy；
    IPC主号:
    专利说明:

    FIELD OF THE INVENTION
    [0001] The invention relates, in general terms, to electronic vaporizers. Specifically, the invention relates to the control of electronic vaporizers. FUNDAMENTALS OF THE INVENTION
    [0002] The following description in reference to the fundamentals of the art may include observations, findings, understandings or descriptions, or associations together with descriptions not known in the prior art relevance by the present invention, but being made available by the invention. Some of such contributions of the invention may be specifically pointed out below, while other types of contributions of the invention will become evident from their context.
    [0003] In recent years, vaporizers have been developed. One job for vaporizers is to simulate smoking. Electronic vaporizers incorporate a thermal element configured to vaporize a given material, typically a liquid material, which is then inhaled by the user. Vaporizers incorporate a power supply for the thermal element and some type of control element for the vaporization process.
    [0004] Experience in the use of electronic vaporizers depends on the components and process of controlling the components of the vaporizer. The choice of material to be inhaled is naturally important for experimentation with use. Liquids containing different aromas lead to different results. In addition, different types of thermal elements and different energy sources supplying the thermal element have a strong effect on experimentation with use. It has been observed that the best results are achieved when the energy source supplying the thermal element is as constant as possible. BRIEF DESCRIPTION
    [0005] According to one aspect of the present invention, there is the provision of an apparatus as defined in claim 1.
    [0006] According to another approach of the present invention, there is the provision of a specified method according to claim 9. LIST OF DRAWINGS
    [0007] The modalities of the present invention are described below, by way of example only, with reference to the accompanying drawings where:
    [0008] Figure 1 illustrates an example of an electronic vaporizer;
    [0009] Figure 2 illustrates another example of an electronic vaporizer;
    [0010] Figures 3 and 4 comprise flowcharts of illustrative modalities. DESCRIPTION OF MODALITIES
    [0011] The following modalities are examples. Although the descriptive report may refer to "a(s)", "the(s)" or "some" modality(ies) on several occasions, this does not imply necessarily that each referential mention addresses the same modality(s), or that the characteristic applies only to a single modality. The simple features of different modalities can be further combined to provide other modalities.
    [0012] Electronic vaporizers are used for consumption or inhalation of materials. In general, materials are in a liquid form which is heated by a thermal element containing a resistor. Electric energy is supplied together with the thermal element that vaporizes the desired material for inhalation.
    [0013] Figure 1 illustrates an example of an electronic vaporizer 100. The vaporizer 100 of Figure 1 consists of a battery compartment 102 and a liquid compartment 104 containing a thermal element 106 and liquid 108 to be heated. Typically, liquid compartment 104 is separable from battery compartment 102. An electrical connection 110 connects liquid compartment 104 and battery compartment 102. Electronic vaporizer 100 may comprise one or more keys 112 and a monitor 114.
    [0014] The user can change the liquid compartments 104 containing a thermal element 106. In addition, the thermal element 106 of a liquid compartment 104 can be changed. The electrical properties of thermal elements may vary. For example, if the thermal element contains a resistance wire, the electrical resistance of the resistor may vary. A typical value for the electrical resistance of a thermal element ranges from 0.3 to 10 ohms. The electrical resistance has an effect along with the experimentation regarding the use of the electronic vaporizer 100. Devices are found on the market that allow the user to select an adequate energy to supply the thermal element when making use of the electronic vaporizer. However, these devices have some drawbacks. Typically, the user is given a chance to control energy over a given range. For example, the vaporizer can cause the user to select an energy between 5 to 15 watts. These solutions do not take into account the electrical properties of the thermal element. Therefore, it is possible for the user to select such energy that will burn the thermal element.
    [0015] Consider an example of operational evaluation of the electronic vaporizer in view of Figures 2 and 3. The mode starts at step 300. The electronic vaporizer 100 consists of a controller 200 performing the operational control of the vaporizer. The vaporizer may comprise memory 202 operatively connected to controller 200. In some embodiments, memory and controller may be combined.
    [0016] In step 302, the memory is configured to store a table comprising resistance values and a default energy value for each resistance value. Energy values can be pre-determined based on an experimental formula or by empirical experiments, for example.
    [0017] As illustrated in Figure 1, the electronic vaporizer 100 consists of a liquid compartment 104 incorporating a thermal element 106. Typically, the liquid compartment 104 is separable. Thermal element 106 incorporates a resistance wire. In one embodiment, the electronic vaporizer comprises a current sensing amplifier 204 connected to the thermal unit 104. The electronic vaporizer incorporates a battery 206 that provides the electrical energy required by the apparatus. The electronic vaporizer may further incorporate a power control unit 108 which can be configured to control the power supplied to the battery 206 together with the thermal unit 104 and the current sensing amplifier 204. The power controller unit 208 can operate under the controller 200 control. In one embodiment, the power controller unit 208 is envisioned as a neutralization-enhancement controller. A neutralization-boost controller is configured to control the increase or decrease of the energy supplied to a load in relation to the energy dispensed by the original battery.
    [0018] With respect to the reference numbering in Figure 1, the thermal unit 104 consists in practice of the same unit containing the liquid compartment. Thermal unit 104 incorporates thermal element 106 and liquid 108 to be heated and vaporized for inhalation by the user.
    [0019] The electronic vaporizer 100 further incorporates a user interface 210 that can be designed containing one or more keys and a monitor, for example. In one mode, a key can be reserved for initiating the vaporizing operation. In one mode, some other keys can be used to control the vaporizing operation. The key can be designed to contain pressure keys, touch sensitive area or any other type of technology available.
    [0020] In step 304, the controller is configured to receive input from the user via the user interface 210. The input may comprise a command to start the vaporization operation.
    [0021] In step 306, the controller is configured to measure the resistance of the thermal unit 104. The measurement can be performed by providing a command to the power controller unit and the current sensing amplifier. Controller 220 may configure power controller 208 to release a given voltage to the thermal unit. The current sensing amplifier can gauge the current (and also the voltage) and send the measurements to the controller. The controller can calculate the resistance of the thermal unit using the formula R=U/I, where U is the voltage and I is the current.
    [0022] In step 308, the controller is configured to read, from the memory 202, a value of the standard voltage corresponding to the determined resistance.
    [0023] The use of a default value enables the protection of the thermal unit. The thermal unit cannot be accidentally damaged. In known solutions, when a thermal unit requiring a high voltage is changed to a unit requiring a low voltage, the changed unit may accidentally receive too strong a voltage and end up damaged. Furthermore, the use of tested default values immediately provides a satisfying user experience.
    [0024] An advantage related to the structure of the present electronic vaporizer is that the employment of a power controller enables the use of a wide range of voltages or energies that can be fed to the thermal unit.
    [0025] In step 310, the controller is configured to provide a command to the power controller unit 208 to feed the standard voltage value to the thermal unit.
    [0026] In one mode. The controller can be configured to gauge the energy supplied to the thermal unit 104, compare the measured energy with the determined energy, and control the power supply on the basis of the comparison. In step 312, the measurement is calibrated by the current sensing amplifier. The controller can compare the measurement to the required value in step 314 and correct the voltage in step 316, if necessary. This procedure can be performed at given intervals or a few times after starting the vaporization procedure.
    [0027] In one mode, the user can manually adjust the energy supplied to the thermal unit using the 210 user interface. For example, the user can be given the possibility of adjusting the voltage supplied with the thermal unit in steps of 0, 1 volt. Figure 4 illustrates this example. In step 400, controller 200 detects that the user enters the indicated voltage boost function. Such an operation can be performed with a power key, for example. In step 402, the controller instructs the power control unit to increase the voltage supplied to the thermal unit by 0.1 volts. There may be maximum and minimum values that are not allowed, extrapolated by the user.Table 1

    [0028] Table 1 illustrates an example of data stored in memory 202. The memory can store resistance values and the corresponding standard energy or voltage values. Also, for each resistance value you can store a minimum and maximum value for voltage or energy.
    [0029] The memory 202 can also store the current value of the measured resistance. If the same thermal unit is used, the voltage or energy values selected by the user can be used repeatedly. However, if the thermal unit is changed so that the resistance changes, the controller 200 can detect the change and select the default voltage or energy value for the given resistance.
    [0030] In one mode, the user is given the possibility to freely choose any voltage or energy value from a predetermined range, such as from 2 to 8.2 volts, for example, in this mode, the resistance value measured from the thermal unit has no effect.
    [0031] The controller 200 can be implemented as an electronic digital computer, being able to incorporate a working memory (RAM), a central processing unit (CPU), and a system clock. The CPU can consist of a set of registers, a logical arithmetic unit, and a control unit. The control unit is controlled by a sequence of programmatic instructions transferred to the CPU from RAM. The control unit can contain a number of microinstructions for basic operations. The implementation of microinstructions may vary depending on the CPU model. Program instructions can be coded using a programming language which can consist of a high-level programming language such as C, Java, etc., or a low-level programming language such as a machine language, or an installer. The electronic digital computer can also have an operating system, which can provide system services up to a written computer program containing programmatic instructions.
    [0032] It is obvious to the specialist in the field that as technology continues to advance, the inventive concept may be implemented in different ways. The invention and its embodiments are not limited to the examples described above, but may vary within the scope of the claims.
    权利要求:
    Claims (13)
    [0001]
    1. Controller (200) of an electronic vaporizer (100), wherein the electronic vaporizer (100) comprises a heating unit (104), wherein the heating unit (104) comprises a heating element (106) and liquid a be heated, characterized in that the controller (200) is configured to: store (302) a table containing resistance values and a default energy value for each resistance value; and when the heating unit (104) of the electronic vaporizer is changed to a new heating unit (104), the controller (200) being configured; measuring (306) the resistance of a thermal unit (104) of the electronic vaporizer (100 );determining (308) an energy value for the resistance measured on the basis of the stored table; and controlling (310) a power supply (206) to supply the thermal unit (104) with the determined energy.
    [0002]
    2. Controller (200) according to claim 1, characterized in that it is additionally configured to determine the resistance of the thermal unit (104) at given time intervals and adjust the energy supplied to the thermal unit (104), if there is change in resistance.
    [0003]
    3. Controller (200), according to claim 1 or 2, characterized in that it is configured to prevent the supply of the thermal unit (104) with energy, if the measured resistance is outside a given range.
    [0004]
    4. Controller (200) according to any one of claims 1 to 3, characterized in that it is additionally configured to detect (304) the input of a user and measure (306) the resistance of the thermal unit (104) after the detection.
    [0005]
    5. Controller (200) according to any one of claims 1 to 4, characterized in that it is additionally configured to measure (312) the energy supplied to the thermal unit (104), compare (314) the energy measured with the determined power, and control (316) the power supply (206) based on the comparison.
    [0006]
    6. Controller (200) according to any one of claims 1 to 5, characterized in that it is configured to control (402) the power supply (206) to decrease or increase the energy supplied to the thermal unit (104) on the basis of the input (400) made by the user.
    [0007]
    7. Controller (200), according to any one of claims 1 to 6, characterized in that the energy supplied to the thermal unit (104) is limited to being below a given maximum energy and above a given minimum energy.
    [0008]
    8. Electronic vaporizer (100), characterized in that it comprises a controller (200) of the type defined in claims 1 to 7.
    [0009]
    A method for controlling an electronic vaporizer (100) defined in claim 1, wherein the electronic vaporizer (100) comprises a heating unit (104), wherein the heating unit (104) comprises a heating element (106) and liquid to be heated, characterized in that the method comprises the following steps: storing (302) a table containing the resistance values and a standard energy value for each resistance value; and when the heating unit (104) of the electronic vaporizer is changed to a new heating unit (104); measure (306) the resistance of a thermal unit (104) of the electronic vaporizer (100); determine (308) a value of energy for the resistance measured based on the stored table of the new heating unit (104); and controlling (210) a power supply (206) to supply the thermal unit (104) with the determined energy.
    [0010]
    Method according to claim 9, characterized in that it further comprises determining the resistance of the thermal unit (104) at given time intervals and adjusting the energy supplied to the thermal unit (104) if there are changes in resistance.
    [0011]
    Method, according to claim 9, characterized in that it further comprises preventing the supply of the thermal unit (104) with energy if the measured resistance is outside a given range.
    [0012]
    Method according to any one of claims 9 to 11, characterized in that it further comprises detecting (304) the input of a user and measuring (306) the resistance of the thermal unit (104) after detection.
    [0013]
    Method according to any one of claims 9 to 11, characterized in that it further comprises measuring (312) the energy supplied to the thermal unit (104), comparing (314) the energy measured against the determined energy; and controlling (316) the power supply (206) based on the comparison.
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    公开号 | 公开日
    KR101751495B1|2017-06-27|
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    US20160192706A1|2016-07-07|
    ES2733951T3|2019-12-03|
    EP3032975A1|2016-06-22|
    PL3032975T3|2019-10-31|
    JP6078689B2|2017-02-08|
    LT3032975T|2019-09-25|
    PT3032975T|2019-07-16|
    CA2920798C|2016-11-08|
    AU2014307829A1|2016-03-10|
    BR112016002959A2|2017-08-01|
    CN105764365A|2016-07-13|
    AU2014307829B2|2017-01-12|
    RS59088B1|2019-09-30|
    WO2015022448A1|2015-02-19|
    FI125544B|2015-11-30|
    HRP20191205T1|2019-10-04|
    CN105764365B|2021-05-04|
    EP3032975B1|2019-05-29|
    HUE044158T2|2019-10-28|
    RU2600093C1|2016-10-20|
    CA2920798A1|2015-02-19|
    JP2016531549A|2016-10-13|
    SI3032975T1|2019-09-30|
    KR20160039683A|2016-04-11|
    FI20135829A|2015-02-15|
    DK3032975T3|2019-07-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5372148A|1993-02-24|1994-12-13|Philip Morris Incorporated|Method and apparatus for controlling the supply of energy to a heating load in a smoking article|
    US6040560A|1996-10-22|2000-03-21|Philip Morris Incorporated|Power controller and method of operating an electrical smoking system|
    US6501052B2|2000-12-22|2002-12-31|Chrysalis Technologies Incorporated|Aerosol generator having multiple heating zones and methods of use thereof|
    US6803545B2|2002-06-05|2004-10-12|Philip Morris Incorporated|Electrically heated smoking system and methods for supplying electrical power from a lithium ion power source|
    EP2110033A1|2008-03-25|2009-10-21|Philip Morris Products S.A.|Method for controlling the formation of smoke constituents in an electrical aerosol generating system|
    EP2320977B1|2008-07-30|2017-09-13|Genericus, Inc.|Inline vaporizer|
    EP2399636A1|2010-06-23|2011-12-28|Philip Morris Products S.A.|An improved aerosol generator and liquid storage portion for use with the aerosol generator|
    US8781307B2|2010-08-16|2014-07-15|Michael Buzzetti|Variable voltage portable vaporizer|
    US20120174914A1|2011-01-08|2012-07-12|Nasser Pirshafiey|Electronic vapor inhaling device|
    US9399110B2|2011-03-09|2016-07-26|Chong Corporation|Medicant delivery system|
    RS58160B1|2011-10-27|2019-03-29|Philip Morris Products Sa|Aerosol generating system with improved aerosol production|
    US8820330B2|2011-10-28|2014-09-02|Evolv, Llc|Electronic vaporizer that simulates smoking with power control|
    PT2797447T|2011-12-30|2017-10-26|Philip Morris Products Sa|Aerosol generating system with consumption monitoring and feedback|
    US20140334804A1|2012-03-26|2014-11-13|Enbright Co., Ltd.|Atomization control unit and a portable atomizing apparatus having the same|
    CN202760174U|2012-09-27|2013-03-06|华健|Voltage boosting and reducing electronic cigarette|
    CN202819631U|2012-09-29|2013-03-27|吴昌明|Electronic smoking device|US4988444A|1989-05-12|1991-01-29|E. I. Du Pont De Nemours And Company|Prevention of biofouling of reverse osmosis membranes|
    US10279934B2|2013-03-15|2019-05-07|Juul Labs, Inc.|Fillable vaporizer cartridge and method of filling|
    US10244793B2|2005-07-19|2019-04-02|Juul Labs, Inc.|Devices for vaporization of a substance|
    US10039321B2|2013-11-12|2018-08-07|Vmr Products Llc|Vaporizer|
    US10058129B2|2013-12-23|2018-08-28|Juul Labs, Inc.|Vaporization device systems and methods|
    US10076139B2|2013-12-23|2018-09-18|Juul Labs, Inc.|Vaporizer apparatus|
    US10159282B2|2013-12-23|2018-12-25|Juul Labs, Inc.|Cartridge for use with a vaporizer device|
    HUE053511T2|2013-12-23|2021-07-28|Juul Labs Int Inc|Vaporization device systems|
    US20160366947A1|2013-12-23|2016-12-22|James Monsees|Vaporizer apparatus|
    US10512282B2|2014-12-05|2019-12-24|Juul Labs, Inc.|Calibrated dose control|
    WO2016143079A1|2015-03-10|2016-09-15|日本たばこ産業株式会社|Method of manufacturing atomizing unit, non-combustion type flavor inhaler, atomizing unit, and atomizing unit package|
    WO2016168986A1|2015-04-21|2016-10-27|惠州市吉瑞科技有限公司深圳分公司|Atomizer control circuit of electronic cigarette, electronic cigarette and atomizer thereof|
    NL2014943B1|2015-06-09|2017-02-15|Sluis Cigar Machinery Bv|Testing apparatus and testing method of vaporizers electronic cigarettes.|
    GB2542925B|2015-09-01|2020-04-22|Ayr Ltd|Electronic vaporiser system|
    SG11201806801VA|2016-02-11|2018-09-27|Juul Labs Inc|Securely attaching cartridges for vaporizer devices|
    DE202017007467U1|2016-02-11|2021-12-08|Juul Labs, Inc.|Fillable vaporizer cartridge|
    US10405582B2|2016-03-10|2019-09-10|Pax Labs, Inc.|Vaporization device with lip sensing|
    CN105901773A|2016-05-27|2016-08-31|深圳市合元科技有限公司|Electronic cigarette and smoking method thereof|
    USD849996S1|2016-06-16|2019-05-28|Pax Labs, Inc.|Vaporizer cartridge|
    USD836541S1|2016-06-23|2018-12-25|Pax Labs, Inc.|Charging device|
    USD848057S1|2016-06-23|2019-05-07|Pax Labs, Inc.|Lid for a vaporizer|
    USD851830S1|2016-06-23|2019-06-18|Pax Labs, Inc.|Combined vaporizer tamp and pick tool|
    WO2018019533A1|2016-07-25|2018-02-01|Philip Morris Products S.A.|Heater management|
    USD842536S1|2016-07-28|2019-03-05|Juul Labs, Inc.|Vaporizer cartridge|
    USD825102S1|2016-07-28|2018-08-07|Juul Labs, Inc.|Vaporizer device with cartridge|
    DE102016125180A1|2016-12-21|2018-06-21|Hauni Maschinenbau Gmbh|An evaporator unit for an inhaler and method for controlling an evaporator unit|
    CN106579563B|2016-12-22|2020-08-04|常州市派腾电子技术服务有限公司|Electronic cigarette and control method thereof|
    CN109419042B|2017-08-30|2021-07-27|卓尔悦欧洲控股有限公司|Electronic cigarette control method and electronic cigarette|
    USD887632S1|2017-09-14|2020-06-16|Pax Labs, Inc.|Vaporizer cartridge|
    EA202091785A1|2018-01-26|2020-10-15|Джапан Тобакко Инк.|AEROSOL DEVICE, METHOD AND PROGRAM FOR CONTROL OF SUCH DEVICE|
    EP3744194A4|2018-01-26|2021-03-17|Japan Tobacco Inc.|Aerosol generation device, and method and program for operating same|
    EA202091784A1|2018-01-26|2020-10-15|Джапан Тобакко Инк.|AEROSOL DEVICE AND METHOD FOR MANUFACTURING AEROSOL DEVICE|
    EP3808197A4|2018-06-14|2022-01-12|Japan Tobacco Inc|Power-supply unit, and device, method and program for generating flavor|
    US20190387791A1|2018-06-22|2019-12-26|Airmyth Supply Company, LLC|Electronic vaporizing apparatus|
    CN110720672B|2018-07-17|2021-08-06|常州市派腾电子技术服务有限公司|Liquid supply method and device|
    JP6522225B2|2018-12-19|2019-05-29|日本たばこ産業株式会社|Method of manufacturing atomization unit, non-burning type flavor suction device, atomization unit and atomization unit package|
    JP6588669B1|2019-04-12|2019-10-09|日本たばこ産業株式会社|Control device for aerosol inhaler, control method, program, aerosol inhaler|
    JP6613008B1|2019-05-31|2019-11-27|日本たばこ産業株式会社|Control device for aerosol inhaler and aerosol inhaler|
    CN110326820B|2019-08-08|2020-04-21|深圳市吉迩科技有限公司|Electronic cigarette power control method, device and system|
    CN110946332A|2019-11-19|2020-04-03|深圳市吉迩科技有限公司|Method for determining operating power, electronic cigarette and computer-readable storage medium|
    JP6841950B1|2020-03-05|2021-03-10|日本たばこ産業株式会社|Controller for aspirator|
    法律状态:
    2019-12-24| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2021-04-06| B06A| Patent application procedure suspended [chapter 6.1 patent gazette]|
    2021-06-29| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2021-09-08| B16A| Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/08/2014, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    FI20135829A|FI125544B|2013-08-14|2013-08-14|Apparatus and method for controlling an electric vaporizer|
    FI20135829|2013-08-14|
    PCT/FI2014/050624|WO2015022448A1|2013-08-14|2014-08-14|Apparatus and method for controlling electric vaporizer|
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