发明名称 |
EXHAUST GAS VALVE POSITION REGULATOR ASSEMBLY |
摘要 |
EXHAUST GAS VALVE POSITION REGULATOR ASSEMBLY An exhaust gas recirculating (EGR) valve is provided in a line connecting engine exhaust gases to the intake manifold to control the flow; a positioning servo is attached to the EGR valve and is operated by the pressure from an engine driven air pump; a position regulator servo is actuated by a modified air pump pressure to move an air bleed device normally bleeding the air pump pressure so that the EGR valve does not open; the air bleed device minimizes the hunting of the positioning servo and fixes the EGR valve in the position called for by the positioning regulator. |
申请公布号 |
CA1094915(A) |
申请公布日期 |
1981.02.03 |
申请号 |
CA19780303975 |
申请日期 |
1978.05.24 |
申请人 |
FORD MOTOR COMPANY OF CANADA, LIMITED |
发明人 |
GROPP, KARL H. |
分类号 |
F02P5/10;F02M25/07 |
主分类号 |
F02P5/10 |
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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