基本信息:
- 专利标题： 闭锁装置
- 专利标题（英）：Shut-off device
- 申请号：CN200780024370.7 申请日：2007-06-25
- 公开(公告)号：CN101479511B 公开(公告)日：2011-05-25
- 发明人： S·施瓦茨 , A·罗瑟梅尔 , F·梅尔 , D·埃尔萨瑟 , H·格尔 , W·西克勒 , H·施米特 , M·斯奈德 , R·斯米克
- 申请人： 弗利亚特克公司
- 申请人地址： 德国曼海姆
- 专利权人： 弗利亚特克公司
- 当前专利权人： 艾联科西德国公司
- 当前专利权人地址： 德国曼海姆
- 代理机构： 中国专利代理(香港)有限公司
- 代理人： 曹若
- 优先权： 102006030027.0 2006.06.29 DE
- 国际申请： PCT/DE2007/001117 2007.06.25
- 国际公布： WO2008/000233 DE 2008.01.03
- 进入国家日期： 2008-12-29
- 主分类号： F16K1/16
- IPC分类号： F16K1/16 ; F16K31/50
The invention relates to a shut-off device comprising a housing which is to be connected to an adjacent conduit in a pressure-tight manner. A tubular passage is defined, in the housing, for a medium flowing through the conduit. Said device also comprises a sealing body which can be displaced by an articulated mechanism, by means of an adjusting drive that can be moved vertically in relation to the direction of flow, from an open position into a closed position in which the sealing contour of the at least one sealing body comes into contact with the tubular passage in a radially sealing manner. The articulated mechanism is guided parallel to the direction of displacement of the adjusting drive and comprises a bearing body to which the at least one sealing body is pivotably applied. The inventive shut-off device is characterised in that the bearing body comprises two diametrically opposed ribs and two corresponding grooves are formed in the wall of the housing or in an insert at least partially lining the housing, the ribs forming a span extending transversally to the direction of flow of the medium.
公开/授权文献:
- CN101479511A 闭锁装置 公开/授权日：2009-07-08
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16K | 阀；龙头；旋塞；致动浮子；通风或充气装置 |
| ------F16K1/00 | 提升阀，即带有闭合元件的切断装置，闭合元件至少有打开和闭合运动的分力垂直于闭合面 |
| --------F16K1/16 | .带有装在枢轴上的闭合元件 |