发明名称 |
Car knock preventive system |
摘要 |
A valve closes a fuel passage or an air bleed of a low speed circuit of a carburetor to reduce the amount of air drawn from the low speed circuit into a high speed circuit by a main venturi vacuum higher than an induction passageway vaccum, for example, to zero to prevent an air-fuel mixture provided by the high speed circuit from being excessively leaned.
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申请公布号 |
US4091780(A) |
申请公布日期 |
1978.05.30 |
申请号 |
US19760654743 |
申请日期 |
1976.02.03 |
申请人 |
NISSAN MOTOR COMPANY, LTD. |
发明人 |
MASAKI, KENJI;MINAMI, HIDEHIRO |
分类号 |
F02M3/09;(IPC1-7):F02M7/12 |
主分类号 |
F02M3/09 |
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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