发明名称 |
Diaphragm valve |
摘要 |
A diaphragm valve which may serve as an equal pressure valve or as a pressure equalizing valve of a fuel metering and distributing unit for an externally ignited internal combustion engine. The valve has a flexible diaphragm having a clamped diameter and to which a valve plate is connected. The valve plate operatively cooperates with a valve seat of the valve and has a diameter which is as large as possible in relation to the clamped diameter of the diaphragm. The valve also includes a stationary thrust plate which is concentrically disposed relative to the valve seat, which defines a knife-shaped edge which lies in a common plane with the valve seat and which operatively cooperates with the valve plate. The knife-shaped edge has a diameter which is as large as possible in relation to the diameter of the valve plate.
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申请公布号 |
US3999528(A) |
申请公布日期 |
1976.12.28 |
申请号 |
US19750597153 |
申请日期 |
1975.07.18 |
申请人 |
ROBERT BOSCH G.M.B.H. |
发明人 |
KNAPP, HEINRICH;SETTER, SIEGFRIED |
分类号 |
F16K7/17;F02D3/02;F02M69/14;F02M69/52;F16K31/00;(IPC1-7):F02M69/00;F16K31/12;F16K31/16 |
主分类号 |
F16K7/17 |
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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