发明名称 |
Fuel vapor control system |
摘要 |
<p>An electrically controlled vacuum operated valve controls flow of fuel vapors from a collector canister to the engine intake manifold. A pressure regulator controls fuel vapor flow from the canister to the inlet of the electric valve and is normally closed. During engine operation, if the control valve maintains a threshold level of vacuum at the regulator outlet, the regulator will permit fuel vapor flow from the canister to the control valve, otherwise the regulator is closed. <IMAGE></p> |
申请公布号 |
EP0840001(A2) |
申请公布日期 |
1998.05.06 |
申请号 |
EP19970118124 |
申请日期 |
1997.10.18 |
申请人 |
EATON CORPORATION |
发明人 |
DETWEILER, CHARLES ABRAHAM;DELAND, DANIEL LEE;BENEKER, GERRIT VANVRANKEN |
分类号 |
F02M25/08;(IPC1-7):F02M25/08 |
主分类号 |
F02M25/08 |
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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