发明名称 |
FLUID PRESSURE SIGNAL CONTROLLER |
摘要 |
A fluid pressure and electrical signal controller for providing a predetermined regulated vacuum signal from a variable source in response to changes in position of a rotatable input shaft when attached thereto and an electrical signal at a predetermined position of the input shaft. A pressure force balance type vacuum modulator valve is preloaded and biased by a spring connected to a cam follower which tracks a rotary cam turned by the input shaft. The modulator valve is slidably attached to the controller body for adjusting the preload length of the spring and a rotatable adjustment ring engages the valve and is threadedly received on the controller body for effecting sliding adjustment of the valve position on the controller body. |
申请公布号 |
EP0039480(A3) |
申请公布日期 |
1982.02.17 |
申请号 |
EP19810103254 |
申请日期 |
1981.04.30 |
申请人 |
EATON CORPORATION |
发明人 |
ANDERSON, PATRICK JANES;KENNY, ANDREW AUGUSTINE |
分类号 |
F02D21/08;F02M25/07;G05D16/06 |
主分类号 |
F02D21/08 |
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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