发明授权
- 专利标题: Exhaust gas recirculation system with control apparatus for exhaust gas flow control valve
- 专利标题(中): 废气再循环系统,带排气流量控制阀控制装置
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申请号: US588239申请日: 1975-06-19
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公开(公告)号: US4047510A公开(公告)日: 1977-09-13
- 发明人: Yasuo Nakajima , Yoshimasa Hayashi , Yasuo Takagi , Kunihiko Sugihara , Syunichi Aoyama
- 申请人: Yasuo Nakajima , Yoshimasa Hayashi , Yasuo Takagi , Kunihiko Sugihara , Syunichi Aoyama
- 申请人地址: JA
- 专利权人: Nissan Motor Company, Limited
- 当前专利权人: Nissan Motor Company, Limited
- 当前专利权人地址: JA
- 优先权: JA49-73704 19740627
- 主分类号: F02M25/07
- IPC分类号: F02M25/07 ; F02M25/06
摘要:
An exhaust gas recirculation system for an internal combustion engine comprises an exhaust gas flow control valve; a vacuum actuator for operation of the flow control valve; and a control apparatus which provides an output vacuum to be applied to the vacuum actuator which is an amplification of the venturi vacuum.
公开/授权文献
- US5677585A Motor 公开/授权日:1997-10-14
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