发明授权
- 专利标题: Six-stroke engine
- 专利标题(中): 六冲程发动机
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申请号: US14129568申请日: 2012-07-02
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公开(公告)号: US09010288B2公开(公告)日: 2015-04-21
- 发明人: Ei Tsukahara , Takurou Kamichika
- 申请人: Ei Tsukahara , Takurou Kamichika
- 申请人地址: JP Shizuoka
- 专利权人: Yamaha Hatsudoki Kabushiki Kaisha
- 当前专利权人: Yamaha Hatsudoki Kabushiki Kaisha
- 当前专利权人地址: JP Shizuoka
- 代理机构: Keating & Bennett, LLP
- 优先权: JP2011-145518 20110630
- 国际申请: PCT/JP2012/066919 WO 20120702
- 国际公布: WO2013/002411 WO 20130103
- 主分类号: F02B75/02
- IPC分类号: F02B75/02 ; F02B23/10 ; F02M63/00 ; F01L13/00 ; F02D13/02 ; F02D41/30 ; F02D37/02 ; F02D39/04 ; F02B37/24 ; F02B29/04 ; F02B75/12 ; F02D41/40 ; F02D41/38 ; F02D41/18 ; F02P5/04 ; F02D41/00
摘要:
A six-stroke engine includes a cylinder, a piston, a cylinder head, a combustion chamber, cylinder injector, a spark plug, an intake port, an exhaust port, an intake valve, an exhaust valve, a valve gear, and a control device. The valve gear operates the intake valve and the exhaust valve to execute six strokes including an intake stroke, a compression stroke without ignition, an expansion stroke without combustion, a compression stroke with ignition, an expansion stroke with combustion, and an exhaust stroke in this order. The control device is programmed to cause the cylinder injector to inject fuel and to energize the spark plug in the compression stroke with ignition.
公开/授权文献
- US20140224195A1 SIX-STROKE ENGINE 公开/授权日:2014-08-14
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