发明名称 |
Apparatus for controlling the proportion of air and fuel in an air-fuel mixture of the internal combustion engine |
摘要 |
An apparatus for controlling the proportion of air and fuel in the air-fuel mixture of the internal combustion engine includes a carburetor having a main system fuel tube, a main system air-bleeding passage, a slow system fuel tube and a slow system air-bleeding passage, and a proportional control solenoid valve including an air-inlet port, a first outlet port communicating with the main system air-bleeding passage, a second outlet port communicating with the slow system air-bleeding passage and a moving-coil linear motor incorporated therein, wherein the proportional control solenoid valve is adapted to supply air to the main system air-bleeding passage and the slow system air-bleeding passage at a flow rate proportional to the level of the intensity of an electric current supplied to the moving-coil linear motor when the intensity of the electric current lies within a range between two predetermined values Imin and Imax.
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申请公布号 |
US4436070(A) |
申请公布日期 |
1984.03.13 |
申请号 |
US19820390889 |
申请日期 |
1982.06.22 |
申请人 |
AISIN SEIKI KABUSHIKI KAISHA;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
AKAGI, MOTONOBU;NOMURA, ISSHI;HATTORI, KYO;KATO, KICHIRO |
分类号 |
F02D41/14;F02M3/09;F02M7/24;(IPC1-7):F02M7/24 |
主分类号 |
F02D41/14 |
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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