Bag on valve technology
    2.
    发明授权

    公开(公告)号:US12023703B2

    公开(公告)日:2024-07-02

    申请号:US17263544

    申请日:2019-07-24

    摘要: A dispenser and a method of delivering an ingredient from a dispenser are disclosed. The dispenser includes a dispenser container and a valve assembly comprising a valve connected to the dispenser container. The dispenser container is partly filled with activated carbon or another adsorbent and a dispensing carrier gas. An ingredient is contained in an ingredient containing reservoir. The valve assembly includes a component comprising a tube, an upper end of which is in operative communication with an actuator spray nozzle, and a lower end of which divides into first and second fitments which receive respectively first and second tubes. The first tube is connected to the ingredient containing reservoir. The second tube includes a frit or filter to prevent the activated carbon passing into the second tube when the pressurized dispensing carrier gas is released.

    BEAUTY EQUIPMENT
    3.
    发明公开
    BEAUTY EQUIPMENT 审中-公开

    公开(公告)号:US20240099442A1

    公开(公告)日:2024-03-28

    申请号:US18254533

    申请日:2021-12-24

    IPC分类号: A45D34/04 A45D20/12 B05B7/04

    摘要: A hair care device includes a sprayer disposed inside the housing. The sprayer includes a tank that stores therein liquid, two-fluid nozzle that discharges atomized liquid, a liquid feed pump that feeds liquid from the tank into two-fluid nozzle, and an air pump that is connected to two-fluid nozzle. Two-fluid nozzle includes first orifice unit for mixing the liquid from liquid supply channel with the air from air supply channel to atomize the liquid, and mist release port for discharging the liquid atomized in first orifice unit. Second orifice unit having an inner diameter larger than the inner diameter of first orifice unit is provided between first orifice unit and mist release port.

    FOAM SPRAYER
    5.
    发明公开
    FOAM SPRAYER 审中-公开

    公开(公告)号:US20230347362A1

    公开(公告)日:2023-11-02

    申请号:US17732579

    申请日:2022-04-29

    IPC分类号: B05B7/00 B05B7/24 B05B7/04

    摘要: A sprayer has: a reservoir for containing a liquid to be sprayed; a compressor fluidly connected to the reservoir; a pressure sensor operatively connected to one or more of the compressor and the reservoir; and a controller operatively connected to the compressor and the pressure sensor, the controller comprising a processing unit and a computer-readable medium having instructions stored thereon executable by the processing unit for: receiving a signal from the pressure sensor, the signal indicative of a pressure inside the reservoir; comparing the pressure inside the reservoir to a first threshold; and when the pressure inside the reservoir is below the first threshold, actuating the compressor for pressurizing the reservoir until the pressure inside the reservoir reaches the first threshold.

    Fine bubble generating device
    6.
    发明授权

    公开(公告)号:US11772057B2

    公开(公告)日:2023-10-03

    申请号:US17045589

    申请日:2019-04-25

    发明人: Ryo Takabayashi

    摘要: A bubble generating device is disclosed which includes: a bubble generator including a tubular body, a liquid introduction port, a gas introduction port, and a discharge port; and a gas supply unit including a gas supply port, a pressurized gas being supplied to the bubble generator through the gas supply port, wherein the flow passage of the bubble generator extends substantially along a same axis, a plurality of reduced diameter portions each having an inner diameter reduced are provided along a direction along which the liquid flows, and gas-liquid mixing portions are provided downstream of the respective reduced diameter portions in a contiguous manner, each of the gas-liquid mixing portions having an inner diameter larger than a minimum inner diameter of each of the plurality of reduced diameter portions, and the gas introduction port of the bubble generator is formed of a plurality of through holes.