发明名称 |
Carburetor outer vent control device |
摘要 |
A carburetor outer vent control device for use in a fuel system of a motor vehicle of the type including an outer vent provided in a float chamber of the carburetor, a charcoal canister and a fuel vapor line coupling the outer vent with the charcoal canister. The carburetor outer vent control device includes a valve means provided in the fuel vapor line which is only open when an excessive amount of fuel vapor is present in the float chamber and an engine of the motor vehicle is not running.
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申请公布号 |
US4275696(A) |
申请公布日期 |
1981.06.30 |
申请号 |
US19800119762 |
申请日期 |
1980.02.08 |
申请人 |
TOYOTA JIDOSHA KOGYO KABUSHIKI KAISHA |
发明人 |
YOSHIDA, TOSHIRO;KUMAI, TERUO |
分类号 |
F02M5/08;F02M25/08;(IPC1-7):F02M33/02 |
主分类号 |
F02M5/08 |
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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