发明名称 |
Vaporizing apparatus for liquids |
摘要 |
An apparatus is disclosed for delivering a controlled and metered amount of vapors of a vaporizable liquid in a carrier gas to a destination for use there (e.g., ether vapors to a mask for use in anesthesia during surgery). A feature of the apparatus is a metering device in which the height of a ball floating in the gas stream indicates the rate of flow.
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申请公布号 |
US3941861(A) |
申请公布日期 |
1976.03.02 |
申请号 |
US19730372623 |
申请日期 |
1973.06.22 |
申请人 |
HAMALAINEN, VEIKKO;AARNIO, JAAKKO |
发明人 |
HAMALAINEN, VEIKKO;AARNIO, JAAKKO |
分类号 |
G01F1/22;A61M16/18;B01D1/00;(IPC1-7):A61M17/00 |
主分类号 |
G01F1/22 |
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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