发明授权
- 专利标题: Valve
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申请号: US15126122申请日: 2015-03-26
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公开(公告)号: US10060553B2公开(公告)日: 2018-08-28
- 发明人: Jasmin Hotz , Markus Dreher , Michael Kanthack
- 申请人: FESTO AG & Co. KG
- 申请人地址: DE Esslingen
- 专利权人: FESTO AG & CO. KG
- 当前专利权人: FESTO AG & CO. KG
- 当前专利权人地址: DE Esslingen
- 代理机构: Hoffmann & Baron, LLP
- 优先权: DE102014004667 20140331
- 国际申请: PCT/EP2015/000650 WO 20150326
- 国际公布: WO2015/149919 WO 20151008
- 主分类号: F16K41/02
- IPC分类号: F16K41/02 ; F16K1/10 ; F16K27/10
摘要:
A valve including a valve housing through which a process medium can flow and in which a valve seat is located, which surrounds a through-flow opening and to which a valve member mounted on a spindle is assigned in such a way that the valve member can be moved by means of an actuating stroke of the spindle between a blocking position in which the valve member bears against the valve seat in a process medium-tight manner and an open position in which the valve member is raised off the valve seat, and wherein an interface for coupling a drive unit generating the actuating stroke of the spindle is provided on the valve housing, and wherein a sealing device through which the spindle passes is accommodated in the valve housing, the sealing device is accommodated in a seal cartridge which is separate from the valve housing and configured as an operational pre-assembly.
公开/授权文献
- US20170097107A1 Valve 公开/授权日:2017-04-06