发明名称 |
FLOW CONTROL DEVICE |
摘要 |
A helically-shaped intake port comprising a helical portion formed around an intake valve, and a substantially straight inlet passage portion tangentially connected to the helical portion. A bypass passage is branched off from the inlet passage portion and connected to the helical portion. A rotary valve is arranged in the bypass passage and actuated by a vacuum operated diaphragm apparatus. The rotary valve is opened when the amount of air fed into the cylinder of an engine is increased beyond a predetermined value. |
申请公布号 |
AU8285582(A) |
申请公布日期 |
1982.11.25 |
申请号 |
AU19820082855 |
申请日期 |
1982.04.20 |
申请人 |
TOYOTA JIDOSHA KOGYO K.K. |
发明人 |
KATSUHIKO MOTOSUGI;MASATAMI TAKIMOTO;ITUO KOGA |
分类号 |
F02B31/00;F02B1/04;F02B31/08;F02F1/24;F02F1/42 |
主分类号 |
F02B31/00 |
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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