发明名称 |
Trykregulator til regulering af trykket i mindst en gas i afhængighed af trykket i en anden gas. |
摘要 |
A pressure control unit comprises a central reference chamber in which the gas pressure is adjustable and one or more control chambers, each of which is separated from the reference chamber by a membrane system which consists of two interconnected membranes having a predetermined ratio of their surface areas. Each membrane system is connected to a valve for controlling the flow of a gas to the respective control chamber whereby the pressure therein varies in proportion to the reference pressure. |
申请公布号 |
DK140079(B) |
申请公布日期 |
1979.06.11 |
申请号 |
DK19770003849 |
申请日期 |
1977.08.30 |
申请人 |
INNOVENTA APS |
发明人 |
EINER ERIKSSON;JOHANNES JENSEN;JOERGEN S. LUNDSGAARD |
分类号 |
F15B5/00;A61M16/10;B01F3/02;G05D11/03;G05D16/06 |
主分类号 |
F15B5/00 |
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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