发明名称 |
DRUCKMINDERER MIT GESTEUERTER ABSCHALTVORRICHTUNG |
摘要 |
The valve 4, 5 of a diaphragm operated pressure regulator may be closed, independently of the regulated pressure, by a pneumatically operated drive member 33 coupled to the operating rod 16 of the diaphragm 18. The drive member 33 is moved away from the valve closure member 5 by inflation of a hose 27 which bears on the member 33 via a plate 32. <IMAGE> |
申请公布号 |
DE3921476(A1) |
申请公布日期 |
1991.01.10 |
申请号 |
DE19893921476 |
申请日期 |
1989.06.30 |
申请人 |
DRAEGERWERK AG, 2400 LUEBECK, DE |
发明人 |
WIENKE, VOLKER, 2401 KRUMMESSE, DE |
分类号 |
F17C13/04;G05D16/06 |
主分类号 |
F17C13/04 |
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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