发明名称 |
Compound valve device |
摘要 |
A compound valve device comprises a body member, a first valve member being located in the body member and controlling the fluid communication between a first input port and a first output port, and a second valve member being located in the body member and controlling the fluid communication between a second input port and a second output port. The two valve members operate in sequence, without a significant difference in time in response to one signal pressure.
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申请公布号 |
US4276746(A) |
申请公布日期 |
1981.07.07 |
申请号 |
US19790009906 |
申请日期 |
1979.02.06 |
申请人 |
AISIN SEIKI KABUSHIKI KAISHA |
发明人 |
YAMANAKA, MINORU;TAMURA, TOORU |
分类号 |
F01N3/22;F16K31/126;(IPC1-7):F01N3/10 |
主分类号 |
F01N3/22 |
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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