发明授权
- 专利标题： Variable venturi type carburetor
- 专利标题（中）： 可变文丘里型化油器
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申请号： US778964申请日： 1977-03-18
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公开(公告)号： US4110417A公开(公告)日： 1978-08-29
- 发明人: Masami Konishi , Norihiko Nakamura , Takaaki Itou , Kazuo Kikuchi
- 申请人： Masami Konishi , Norihiko Nakamura , Takaaki Itou , Kazuo Kikuchi
- 申请人地址： JP Toyota JP Aichi
- 专利权人： Toyota Jidosha Kogyo Kabushiki Kaisha,Aisan Industry Co., Ltd.
- 当前专利权人： Toyota Jidosha Kogyo Kabushiki Kaisha,Aisan Industry Co., Ltd.
- 当前专利权人地址： JP Toyota JP Aichi
- 优先权： JP51-159469 19761229
- 主分类号： F02D33/00
- IPC分类号： F02D33/00 ; F02M7/17 ; F02M37/00 ; F02M9/06
摘要：
Disclosed is a variable venturi type carburetor comprising a movable suction piston. The suction piston has a needle entering into a stationary jet. The needle and the jet defines an annular opening through which the fuel is injected into the intake passage formed in the carburetor. The jet is connected to a fuel reservoir via a fuel supply passage. The fuel reservoir is connected to the intake passage located downstream of the needle.
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