发明授权
- 专利标题： Fuel injection apparatus for internal combustion engine
- 专利标题（中）： 内燃机燃油喷射装置
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申请号： US723897申请日： 1985-04-16
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公开(公告)号： US4667638A公开(公告)日： 1987-05-26
- 发明人: Toshihiko Igashira , Yasuyuki Sakakibara , Yasuhiro Takeuchi , Seiko Abe , Hidetaka Nohira
- 申请人： Toshihiko Igashira , Yasuyuki Sakakibara , Yasuhiro Takeuchi , Seiko Abe , Hidetaka Nohira
- 申请人地址： JPX Nishio JPX Toyota
- 专利权人： Nippon Soken, Inc.,Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Nippon Soken, Inc.,Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JPX Nishio JPX Toyota
- 优先权： JPX59-75797 19840417; JPX60-8316 19850122; JPX60-051582 19850316
- 主分类号： F02B1/04
- IPC分类号： F02B1/04 ; F02B3/06 ; F02M47/02 ; F02M51/06 ; F02M59/10 ; F02M59/42
摘要：
A fuel injection apparatus including a fuel injector, a high pressure feed pump, and an auxiliary pump. The high pressure feed pump supplies highly pressurized fuel to the fuel injector while the engine is driven. The auxiliary pump supplies highly pressurized fuel at least on starting of the engine. The auxiliary pump is driven independent of the engine while the high pressure feed pump is driven by the engine.
公开/授权文献
- US5995163A Median filter with embedded analog to digital converter 公开/授权日：1999-11-30