发明申请
- 专利标题： Diaphragm pump
- 专利标题（中）： 隔膜泵
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申请号： US11011279申请日： 2004-12-15
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公开(公告)号： US20050169780A1公开(公告)日： 2005-08-04
- 发明人: Tadashi Fukami , Koji Onishi , Goro Kakizawa , Koichi Nakatsugi
- 申请人： Tadashi Fukami , Koji Onishi , Goro Kakizawa , Koichi Nakatsugi
- 专利权人： Oken Seiko Co., Ltd.
- 当前专利权人： Oken Seiko Co., Ltd.
- 优先权： JP2001-340096 20011106; JP2002-15418 20020124; JP2002-19900 20020129; JP2002-64661 20020311; JP2002-114966 20020417; JP2002-140833 20020516; JP2002-152448 20020527
- 主分类号： F04B43/02
- IPC分类号： F04B43/02 ; F04B17/00 ; F04B23/04
摘要：
A pump which has a diaphragm main body integrally connected at a planar portion to a diaphragm portion forming a pump chamber and performs a pumping action by reciprocating a driving portion disposed integrally with the diaphragm portion; the pump being configured compact by disposing a suction valve at the planar portion of the diaphragm main body and further using a planar discharge valve.
公开/授权文献
- US07040876B2 Valves for a diaphragm pump 公开/授权日：2006-05-09
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