发明名称 |
Fuel mixture heating device of an internal combustion engine |
摘要 |
A fuel mixture heating device of an internal combustion engine having a downdraft type carburetor mounted on the collecting portion of the intake manifold. A hollow cylindrical heater vessel is arranged at the lower end of the air horn of the carburetor. The heater vessel comprises an inner pipe, an outer pipe and a PTC elements inserted between the inner pipe and the outer pipe for heating the inner pipe before the completion of warm-up of the engine. The inner pipe, having an inner diameter which is almost the same as that of the air horn, is arranged to be aligned with the air horn.
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申请公布号 |
US4395993(A) |
申请公布日期 |
1983.08.02 |
申请号 |
US19800197906 |
申请日期 |
1980.10.17 |
申请人 |
TOYOTA JIDOSHA KOGYO KABUSHIKI KAISHA |
发明人 |
TANAKA, MASARU;TASAKA, KAZUYOSHI;GOTO, SHUJI |
分类号 |
F02M31/135;(IPC1-7):F02M31/00 |
主分类号 |
F02M31/135 |
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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