发明名称 |
Vacuum actuator with fail-safe system |
摘要 |
A vacuum responsive switch for detecting a failure in creation of a control vacuum within the control diaphragm chamber. A solenoid valve is provided which functions to equalize pressure within one of a power diaphragm chamber and a leak chamber with the other when vacuum represented by a signal from the vacuum responsive switch is lower than a predetermined value.
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申请公布号 |
US4541324(A) |
申请公布日期 |
1985.09.17 |
申请号 |
US19840659353 |
申请日期 |
1984.10.10 |
申请人 |
NISSAN MOTOR COMPANY, LTD. |
发明人 |
TOMITA, KIMIO |
分类号 |
F02D35/00;F15B9/08;F15B15/10;F15B20/00;(IPC1-7):F15B13/044;F01B19/00;F15B9/10 |
主分类号 |
F02D35/00 |
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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