发明公开
- 专利标题： VACUUM EJECTOR DEVICE
- 专利标题（中）： 真空喷射装置
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申请号： EP16166439.6申请日： 2016-04-21
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公开(公告)号： EP3236083A1公开(公告)日： 2017-10-25
- 发明人: TELL, Peter
- 申请人： Xerex AB
- 申请人地址： Box 4501 183 04 Täby SE
- 专利权人： Xerex AB
- 当前专利权人： Xerex AB
- 当前专利权人地址： Box 4501 183 04 Täby SE
- 代理机构： Brann AB
- 主分类号： F04F5/20
- IPC分类号： F04F5/20 ; F04F5/44 ; F04F5/52
摘要：
A vacuum ejector device (2) for generating at least partial vacuum to be supplied to a gripping member (4), comprising a device body (6) having an elongated shape along a longitudinal axis A.
A movable sealing and venting element (24) is provided and is structured to selectively substantially close and seal, in a sealing position, a vacuum duct (16) when the air supply is activated, and to open or vent said vacuum duct to release or vent via a venting duct (26), in a venting position, the vacuum within the gripping member (4) when the vacuum source or air supply is deactivated. The sealing and venting element (24) is arranged essentially at the longitudinal axis A, and that the venting duct (26) is arranged and provides for fluid communication between the sealing and venting element (24) and a venting outlet port (28) provided at a long side of said elongated device body (6).
A movable sealing and venting element (24) is provided and is structured to selectively substantially close and seal, in a sealing position, a vacuum duct (16) when the air supply is activated, and to open or vent said vacuum duct to release or vent via a venting duct (26), in a venting position, the vacuum within the gripping member (4) when the vacuum source or air supply is deactivated. The sealing and venting element (24) is arranged essentially at the longitudinal axis A, and that the venting duct (26) is arranged and provides for fluid communication between the sealing and venting element (24) and a venting outlet port (28) provided at a long side of said elongated device body (6).
公开/授权文献
- EP3236083B1 VACUUM EJECTOR DEVICE 公开/授权日：2018-12-12
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