发明名称 |
ACTUATED-VALVE METERING |
摘要 |
According to a first aspect of the disclosure, a spray device is provided for generating an aerosol. The spray device comprises a reservoir for containing a store of a liquid; a delivery chamber for containing a dose of the liquid received from the reservoir prior to ejection; a perforate element comprising one or more nozzles; a drive mechanism configured to drive liquid from the delivery chamber through the one or more nozzles; and a fluid metering system. The fluid metering system comprises an actuated valve that is actuatable between a closed position and an open position. The opening and closing of the actuated valve can be sequenced to control the flow of fluid from the reservoir to the delivery chamber. |
申请公布号 |
WO2016203228(A1) |
申请公布日期 |
2016.12.22 |
申请号 |
WO2016GB51781 |
申请日期 |
2016.06.15 |
申请人 |
THE TECHNOLOGY PARTNERSHIP PLC |
发明人 |
STRANGE, Daniel;SELBY, Robert;RICHARDSON, William |
分类号 |
A61M11/00;A61M11/02;A61M15/00;B05B11/00 |
主分类号 |
A61M11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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