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公开(公告)号：US20230139744A1
公开(公告)日：2023-05-04
申请号：US17513045
申请日：2021-10-28
申请人： iVision Tech Inc.
发明人： Ali Kohbodi
摘要： An electronic vaporizer has a battery, and controls. The first and second heaters are activated by the controls. A middle chamber is heated by the first heater. Airflow is configured to pass through the middle chamber. The second heater heats an upper chamber. The airflow is configured to pass through the upper chamber from the middle chamber. The mouthpiece tube is connected to the upper chamber. The airflow passes through the mouthpiece tube. A processor is configured with a timing program which distributes battery power alternatively between the first heater the second heater according to a clock having a clock frequency. A control system has a voltage feedback loop inside a temperature feedback loop for controlling both the voltage and the temperature of the heating coil. The control system further includes a temperature sensor and a voltage sensor.
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公开(公告)号：US20230139031A1
公开(公告)日：2023-05-04
申请号：US18148274
申请日：2022-12-29
发明人： Eric HAWES
摘要： An electronic smoking article, a method of manufacturing an electronic smoking article, and a method of achieving a smoking experience without combusting tobacco are disclosed. The electronic smoking article includes an authenticated first section, which includes an aerosol generation unit having at least one heater; an authenticated second section, which includes a power supply operable to apply voltage to the at least one heater for heating a liquid in at least a portion of the aerosol generation unit to form an aerosol; and a conductive ink circuit embedded within the first and second sections, and wherein the power supply and the aerosol generation unit are electrically connected upon joining the first and second sections, and wherein each of the first and second sections has a portion of the conductive ink circuit.
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公开(公告)号：US20230137819A1
公开(公告)日：2023-05-04
申请号：US17908326
申请日：2021-04-20
申请人： KT&G CORPORATION
发明人： Seung Won LEE , Yong Hwan KIM , Sung Wook YOON , Dea Nam HAN
IPC分类号： A24F40/465 , H05B6/10 , H05B6/36 , A24F40/20 , A24F40/70
摘要： A heater assembly for heating an aerosol generating material includes an accommodation portion configured to accommodate the aerosol generating material; an induction coil coupled to an outer surface of the accommodation portion; a susceptor located in the accommodation portion and configured to generate heat by an alternating magnetic field generated by a current flowing through the induction coil; and a support element coupled to the susceptor such that the suspector is spaced apart from an inner surface of the accommodation portion by the support element, wherein the induction coil includes a wire including a conductor, an insulator surrounding the conductor, and a bonding member surrounding the insulator.
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公开(公告)号：US20230135272A1
公开(公告)日：2023-05-04
申请号：US17732507
申请日：2022-04-28
发明人： Tuanfang LIU
摘要： A heated tobacco product includes a main body and a fixing member. The main body includes a first chamber, and the fixing member is detachably disposed in the first chamber. The fixing member includes a second chamber configured to hold a tobacco stick. One end of the second chamber includes a first opening through which the tobacco stick is inserted into the second chamber.
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公开(公告)号：US20230134738A1
公开(公告)日：2023-05-04
申请号：US17911749
申请日：2021-03-18
申请人： JT International SA
摘要： The present invention concerns a method (60) for preventing a non-authorized using of an aerosol generation device in a restricted area, comprising the steps of determining (61) a travelling speed; determining (65), if said speed is above a predetermined threshold, that the aerosol generation device is in the restricted area and disabling device; determining (67) a device characteristic of the aerosol generation device; comparing (71) the device characteristic with an updatable database to generate a second control signal; and transmitting (73) to the device a second control signal causing normal operation of the aerosol generation device or adjusted operation the aerosol generation device according to the restrictions of the restricted area.
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公开(公告)号：US20230133206A1
公开(公告)日：2023-05-04
申请号：US17910627
申请日：2021-03-03
IPC分类号： A24F40/42 , A24F40/485
摘要： A cartridge for an electronic cigarette or a portable inhaler has a rigid reservoir for receiving a liquid. The reservoir has at least one extraction opening which is configured to enable the extraction of liquid from the reservoir. The reservoir has one or more pressure regulation elements in an interior of the reservoir which are arranged in a wall of the reservoir and through which no exit of liquid from the reservoir is possible. The pressure regulation elements are selected independently of one another from the list comprising non-return valves, gas-permeable but liquid-impermeable diaphragms, and deformable wall portions.
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公开(公告)号：US20230132847A1
公开(公告)日：2023-05-04
申请号：US17516133
申请日：2021-11-01
申请人： Dwayne Thomas
发明人： Dwayne Thomas
摘要： A prepackaged hookah bowl assembly includes a hookah bowl that is pre-loaded with a smokable material. The hookah bowl is insertable into a hookah to facilitate a user to smoke the smokable material without preparing the hookah bowl. A plug is removably inserted into the hookah bowl and the plug is removable from the hookah bowl prior to inserting the hookah bowl. A foil covering is wrapped around the hookah bowl to inhibit the hookah bowl from combusting. The foil covering covers the smokable material in the hookah bowl and the foil covering is perforated prior to smoking the smokable material. In this way the foil covering facilitates air to pass through the foil covering for combusting the smokable material.
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公开(公告)号：US11638444B2
公开(公告)日：2023-05-02
申请号：US17096903
申请日：2020-11-12
发明人： Tuanfang Liu
IPC分类号： A24F1/30 , A24F40/465 , A24F1/14 , A24F1/32
摘要： A hookah, includes a cup assembly and a high frequency heating unit detachably connected to the cup assembly. The cup assembly includes a cup configured to accommodate a tobacco material. The high frequency heating unit includes a hollow handle and a magnetic induction coil disposed in the hollow handle. The hollow handle includes a through hole and the magnetic induction coil includes a central hole concentric with the through hole. The cup is disposed in the through hole of the hollow handle. When in use, an alternating current is introduced to the magnetic induction coil, and a magnetic induction effect is generated, so that the cup is heated and the heat is transferred to the tobacco material whereby the tobacco material is heated and smoke is produced.
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公开(公告)号：US11638443B2
公开(公告)日：2023-05-02
申请号：US16425759
申请日：2019-05-29
申请人： JUUL Labs, Inc.
发明人： Joshua Fu , Christopher Loental , Marko Markovic , Alexander Weiss , Alexander Ringrose , David Carlberg , Robyn Nariyoshi , Devin Spratt , Nicholas J. Hatton , Yen Jen Chang , Chen Yu Li , Barry Tseng , Prince Wang , Thomas Germann , Andreas Schaefer
IPC分类号： A61M11/04 , A61M15/00 , A24D1/14 , G01N35/00 , A24F7/00 , H05B1/02 , H05B3/00 , G08B6/00 , H01R13/52 , H05K1/14 , H05K1/18 , H02J7/00 , A24F40/40 , F17C9/02 , F16J15/02 , H01Q1/22 , G01L13/00 , G01P15/00 , A24F15/015 , A24F40/10
摘要： A vaporizer device may include a controller and a heater control circuitry. The controller may generate, based at least on a temperature of a heating coil in a cartridge coupled with the vaporizer device, an output signal for controlling a discharge of a battery of the vaporizer device. The battery may be discharged to the heating coil to increase the temperature of the heating coil and cause a vaporization of a vaporizable material contained in the cartridge. The heater control circuitry may determine the temperature of the heating coil. The heater control circuitry may further control, based on the output signal from the controller, the discharge of the battery to the heating coil. The heater control circuitry may be powered by a voltage rail coupled to a voltage regulator configured to regulate an output voltage of the battery.
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公开(公告)号：US20230131714A1
公开(公告)日：2023-04-27
申请号：US17714222
申请日：2022-04-06
发明人： Miaowen YANG , Yonghui LIN , Shimei PAN , Huifu SHUAI , Yajiao FU , Wen CHI
IPC分类号： A24F40/42 , A24F40/10 , A24F40/485 , A24F40/44 , A24F40/46
摘要： An atomization assembly and an electronic atomizer are provided. The atomization assembly includes: a first housing, a base, a separator, an e-liquid storage cotton and an atomization core; the base is connected to the first housing to form an accommodating cavity inside the first housing; the separator is configured to separate the accommodating cavity into a first e-liquid storage cavity and a second e-liquid storage cavity, where the first e-liquid storage cavity is configured to store e-liquid; the separator has at least one e-liquid passage hole which is communicated with the first e-liquid storage cavity and the second e-liquid storage cavity; the e-liquid storage cotton is arranged in the second e-liquid storage cavity; and the e-liquid storage cotton is in contact with a periphery of the atomization core.
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