发明申请
- 专利标题: Air intake system for engine
- 专利标题(中): 发动机进气系统
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申请号: US10510676申请日: 2003-06-06
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公开(公告)号: US20050153816A1公开(公告)日: 2005-07-14
- 发明人: Ichirou Yoda , Yuuji Oku , Hirokazu Fujita
- 申请人: Ichirou Yoda , Yuuji Oku , Hirokazu Fujita
- 优先权: JP2002178279 20020619
- 国际申请: PCT/JP03/07239 WO 20030606
- 主分类号: F02D9/10
- IPC分类号: F02D9/10 ; F02D11/10 ; B60K41/04 ; B60K41/20 ; F02D9/08
摘要:
In an intake system for an engine that includes plural throttle bodies 2 to 4 having throttle valves for changing an intake passage area, the plural throttle bodies 2 to 4 include manually driven side throttle bodies 2 to 4, which have manually driven side throttle valves 2b to 4b that are opened and closed by a throttle operation of a rider, and an electrically driven side throttle body 5, which has an electrically driven side throttle valve 5b that is opened and closed by an electric motor 11, and the intake system includes a valve opening control means 15 that controls an opening of the electrically driven side throttle valve 5b such that a specific output characteristic corresponding to an operating state of an engine is obtained.
公开/授权文献
- US07112160B2 Air intake system for engine 公开/授权日:2006-09-26