发明授权
- 专利标题： Valve opening and closing mechanism
- 专利标题（中）： 阀门开闭机构
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申请号： US13320721申请日： 2010-04-02
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公开(公告)号： US08887761B2公开(公告)日： 2014-11-18
- 发明人: Masayuki Yokoyama , Sotsuo Miyoshi , Satoru Hasegawa , Katsunori Takai
- 申请人： Masayuki Yokoyama , Sotsuo Miyoshi , Satoru Hasegawa , Katsunori Takai
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Electric Corporation
- 当前专利权人： Mitsubishi Electric Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： WOPCT/JP2009/004064 20090824
- 国际申请： PCT/JP2010/002434 WO 20100402
- 国际公布： WO2011/024341 WO 20110303
- 主分类号： F16K1/24
- IPC分类号： F16K1/24 ; F16K35/14 ; F02M25/07 ; F16K1/22 ; F16K31/04
摘要：
A valve opening and closing mechanism includes: an input shaft 2 driven by a power source; two or more output shafts 5, 6 respectively including valves 3, 4; power transmission members that transmit power from the input shaft 2 to the respective output shafts 5, 6 with varying a phase of the power; and preload application members that apply preloads respectively to the output shafts 5, 6 and the power transmission member in opposite directions. The output shafts 5, 6 may be separated from the power transmission member.
公开/授权文献
- US20120056118A1 VALVE OPENING AND CLOSING MECHANISM 公开/授权日：2012-03-08
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