发明授权
- 专利标题： Device for controlling flowing media
- 专利标题（中）： 用于控制流动介质的装置
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申请号： US09937226申请日： 2001-09-21
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公开(公告)号： US06554026B1公开(公告)日： 2003-04-29
- 发明人: Heinz Focke , Burkard Roesler
- 申请人： Heinz Focke , Burkard Roesler
- 优先权： DE19913689 19990325
- 主分类号： F16K1122
- IPC分类号： F16K1122
摘要：
A valve for controlling flowing media, in particular suction air used in connection with suction heads or the like, in which closing diaphragms (17, 18) made from elastically deformable material are disposed within a valve housing (10) and are subjected to the action of compressed air via actuating lines (14, 15) in the closing or blocking direction, such that when each diaphragm (17, 18) moves into an open position, a subatmospheric pressure is generated on the side ling opposite the closing side.