发明公开
- 专利标题: DISCHARGE DEVICE WITH A METERED DOSE VALVE
- 专利标题(中): 与剂量计数器阀排气装置
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申请号: EP04803485.4申请日: 2004-12-03
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公开(公告)号: EP1697700A1公开(公告)日: 2006-09-06
- 发明人: DUNNE, Stephen Terence
- 申请人: Boehringer Ingelheim microParts GmbH
- 申请人地址: Hauert 7 44227 Dortmund DE
- 专利权人: Boehringer Ingelheim microParts GmbH
- 当前专利权人: Boehringer Ingelheim microParts GmbH
- 当前专利权人地址: Hauert 7 44227 Dortmund DE
- 代理机构: Häckel, Stefan
- 优先权: GB0328564 20031210
- 国际公布: WO2005059480 20050630
- 主分类号: G01F11/28
- IPC分类号: G01F11/28
摘要:
A discharge device with a metered dose valve is proposed. The metered dose valve comprises an inlet valve, a metering chamber and an outlet valve. In order to allow discharge of fluid from the metering chamber in multiple steps, a user can depress and release an actuation member multiple times in a selected discharge state wherein refill of the metering chamber with new liquid is prevented.
公开/授权文献
- EP1697700B1 DISCHARGE DEVICE WITH A METERED DOSE VALVE 公开/授权日:2008-09-03
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