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    Cartridges with uninterrupted airflow and vapor paths for vaporizer devices
    2.
    发明授权
    Cartridges with uninterrupted airflow and vapor paths for vaporizer devices 有权

    公开(公告)号：US11944744B2

    公开(公告)日：2024-04-02

    申请号：US17855838

    申请日：2022-07-01

    申请人： JUUL Labs, Inc.

    发明人： Ariel Atkins ,  Adam Bowen ,  Christopher James Rosser

    IPC分类号： A24F40/10 ,  A24F40/485 ,  A61M11/04

    CPC分类号： A61M11/042

    摘要： Cartridges for vaporizer devices are provided. In one exemplary embodiment, the cartridge can include an atomizer and a channel extending through the cartridge from an inlet to an outlet. The atomizer includes a wicking element that is configured to substantially draw a vaporizable material from a reservoir and into the atomizer, and a heating element that is configured to substantially vaporize the vaporizable material into a vaporized material. The channel has an airflow path and a vapor path that intersect at a first junction between the inlet and the outlet. The airflow path is configured to receive and substantially allow air to pass therethrough, and the vapor path is configured to direct the vaporized material into the first junction so that the vaporized material mixes with the air to substantially form an aerosol downstream of the atomizer. Vaporizer devices are also provided.

    THERMAL WICK FOR ELECTRONIC VAPORIZERS
    5.
    发明申请
    THERMAL WICK FOR ELECTRONIC VAPORIZERS 有权

    公开(公告)号：US20220248755A1

    公开(公告)日：2022-08-11

    申请号：US17483569

    申请日：2021-09-23

    申请人： JUUL Labs, Inc.

    发明人： Esteban Leon Duque ,  Ariel Atkins ,  James Monsees ,  Alexander J. Gould

    IPC分类号： A24F40/44 ,  H05B3/06

    摘要： Vaporizers having a thermal wick are provided. A thermal wick may include a combination of an electrically insulating porous wicking material surrounding, enclosing, covering or embedded within a thermally conductive material. The thermally conductive material has a thermal conductance greater than that of the porous wicking material. The thermal wick reduces the viscosity of vaporizable material by transferring heat throughout the wick and warming the vaporizable material and providing a high void volume. The thermal wick allows for substantially higher total particulate masses of vaporizable material than traditional wicks.

    Thermal wick for electronic vaporizers
    9.
    发明授权
    Thermal wick for electronic vaporizers 有权

    公开(公告)号：US11129414B2

    公开(公告)日：2021-09-28

    申请号：US15855890

    申请日：2017-12-27

    申请人： JUUL LABS, INC.

    发明人： Ariel Atkins ,  Alexander J. Gould ,  Esteban Leon Duque ,  James Monsees

    IPC分类号： A24F47/00 ,  A24F40/44 ,  H05B3/06 ,  A24F40/10

    摘要： Vaporizers having a thermal wick are provided. A thermal wick may include a combination of an electrically insulating porous wicking material surrounding, enclosing, covering or embedded within a thermally conductive material. The thermally conductive material has a thermal conductance greater than that of the porous wicking material. The thermal wick reduces the viscosity of vaporizable material by transferring heat throughout the wick and warming the vaporizable material and providing a high void volume. The thermal wick allows for substantially higher total particulate masses of vaporizable material than traditional wicks.

    Vaporization device systems and methods
    10.
    发明授权
    Vaporization device systems and methods 有权

    公开(公告)号：US10912331B2

    公开(公告)日：2021-02-09

    申请号：US15820361

    申请日：2017-11-21

    申请人： JUUL Labs, Inc.

    发明人： Ariel Atkins ,  Steven Christensen ,  Nicholas Jay Hatton ,  James Monsees

    IPC分类号： A24F40/40 ,  A24F40/51 ,  A24F40/57

    摘要： Vaporization devices and methods of operating them are described. In particular, apparatuses with a resistive heating element, electrical circuitry for measuring a voltage between the resistive heating element and a reference resistor, and a microcontroller for controlling a temperature of the resistive heating element in response to a determined resistance are described. The electrical circuitry may comprise the reference resistor, a first switch operable to interrupt the flow of current from the power source through the resistive heating element, a second switch operable to add the reference resistor in series with the resistive heating element when the flow of current from the power source through the resistive heating element is interrupted by operation of the first switch, and a voltage divider configured to measure a voltage between the resistive heating element and the reference resistor.