基本信息:
- 专利标题： FLOW CHANNEL SWITCHING VALVE
- 申请号：EP16174934.6 申请日：2016-06-17
- 公开(公告)号：EP3153748B1 公开(公告)日：2018-08-29
- 发明人： MATSUMOTO, Takayuki , MOCHIZUKI, Kenichi , HARA, Seiichi , KONDO, Daisuke
- 申请人： Fujikoki Corporation
- 申请人地址： No. 17-24 Todoroki 7-chome Setagaya-ku Tokyo 158-0082 JP
- 专利权人： Fujikoki Corporation
- 当前专利权人： Fujikoki Corporation
- 当前专利权人地址： No. 17-24 Todoroki 7-chome Setagaya-ku Tokyo 158-0082 JP
- 代理机构： Schweiger, Martin
- 优先权： JP2015186789 20150924
- 主分类号： F16K5/04
- IPC分类号： F16K5/04 ; F16K11/085
摘要：
The invention provides a flow channel switching valve which can prevent a seal member from getting down into a communication port, or can effectively reduce a torque required for switching a flow channel by assisting the seal member running on the communication port, with a simple structure comprising bridging portions (19a, 19b) connecting both end portions in peripheral directions of communication ports (22a, 22b) said bridging portions being provided in the respective communication ports (22a, 22b) in a cylindrical valve element portion (22) of a valve element (20).
公开/授权文献:
- EP3153748A1 FLOW CHANNEL SWITCHING VALVE 公开/授权日：2017-04-12