发明公开
- 专利标题： ENGINE WITH VARIABLE STROKE CHARACTERISTICS
- 专利标题（中）： 发动机具有可变行程特性
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申请号： EP07806675.0申请日： 2007-09-04
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公开(公告)号： EP2063086A1公开(公告)日： 2009-05-27
- 发明人: TANAKA, Shigekazu , ETO, Koichi , MAEZURU, Akinori , FUJIMOTO, Jiro , YOSHIDA, Keiko , YOSHIKAWA, Taichi
- 申请人： Honda Motor Co., Ltd.
- 申请人地址： 1-1, Minami-Aoyama 2-chome Minato-ku Tokyo 107-8556 JP
- 专利权人： Honda Motor Co., Ltd.
- 当前专利权人： Honda Motor Co., Ltd.
- 当前专利权人地址： 1-1, Minami-Aoyama 2-chome Minato-ku Tokyo 107-8556 JP
- 代理机构： Herzog, Markus
- 优先权： JP2006247263 20060912; JP2006253135 20060919; JP2006259577 20060925; JP2006259579 20060925; JP2006259580 20060925; JP2006259581 20060925; JP2006278791 20061012; JP2006326100 20061201
- 国际公布： WO2008032609 20080320
- 主分类号： F02B75/04
- IPC分类号： F02B75/04 ; F01B9/04 ; F01B31/14 ; F02B75/32 ; F02D15/02 ; F15B15/12
摘要：
A variable stroke characteristic engine in which a piston (11) and a crankshaft (30) are linked to a control shaft (65) via a variable stroke link mechanism (LV), and the variable stroke link mechanism (LV) is operated by a hydraulic actuator (AC) that drives the control shaft (65) to thus make the stroke travel of the piston (11) variable, in which the hydraulic actuator (AC) is formed from a housing (HU), a cover member covering an aperture of the housing (HU), a vane case provided integrally within the housing (HU), and a vane shaft (66) housed within the vane case, and the vane shaft (66) is formed integrally with the control shaft (65). The number of components of the actuator (AC) can be decreased, and its ease of assembly can be improved.
公开/授权文献
- EP2063086B1 ENGINE WITH VARIABLE STROKE CHARACTERISTICS 公开/授权日：2013-06-05
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