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公开(公告)号：US20240207881A1
公开(公告)日：2024-06-27
申请号：US18551731
申请日：2022-03-16
Applicant: STAMFORD DEVICES LIMITED
Inventor： Michael TIMOTHY
CPC classification number: B05B17/0607 , B06B1/0688 , A61M11/005 , B06B2201/77
Abstract: An acrosol 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.
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