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    AN AEROSOL GENERATOR CORE
    1.
    发明申请
    AN AEROSOL GENERATOR CORE 审中-公开

    公开(公告)号：WO2022200151A1

    公开(公告)日：2022-09-29

    申请号：PCT/EP2022/056887

    申请日：2022-03-16

    Applicant: STAMFORD DEVICES LIMITED

    Inventor： TIMOTHY, Michael

    IPC: B05B17/00 ,  B05B17/06 ,  H01L41/047 ,  H01L41/09 ,  H01L41/333 ,  H01L41/18 ,  H01L41/193

    Abstract: An aerosol generator core (1) has an integral body (2) and membrane (4), and a vibratory drive connected to an electrical voltage supply. In some examples the body provides the vibration drive and comprises a piezoelectric polymer (2) of P(VDF-TrFE) material. In this manner a single manufacturing operation can provide the membrane, the support, and the vibration drive, and operations such as attaching a membrane to an annular support are avoided.

    A VIBRATING APERTURE PLATE NEBULIZER
    2.
    发明申请
    A VIBRATING APERTURE PLATE NEBULIZER 审中-公开

    公开(公告)号：WO2021191163A1

    公开(公告)日：2021-09-30

    申请号：PCT/EP2021/057307

    申请日：2021-03-22

    Applicant: STAMFORD DEVICES LIMITED

    Inventor： CONNOLLY, Diarmuid ,  CARMODY, Colm ,  MAGUIRE, Finbarr ,  DUFFY, Aidan ,  TIMOTHY, Michael

    IPC: B05B17/00 ,  A61M15/00 ,  A61M11/00 ,  A61M11/005 ,  A61M15/0085 ,  B05B17/0646

    Abstract: A nebulizer (650) has an aerosol generator (651), a reservoir (652), and an aerosol outlet (653). A piezoelectric vibration generator (656) is on a downstream side of a support washer (655), and power to the piezo is provided by a spring contact assembly (657). The assembly (657) has upstanding electrical terminals (680, 681) for contact with electrical supply conductors. There are spring terminals (670) extending around a rim of the spring contact assembly (657) to engage an exposed underside of the washer (655), and a resilient ridge (671) extending in the upstream direction to engage the underside of the piezo (656), which itself is on the downstream side of the washer (655).

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