发明公开
- 专利标题： Pipe joint
- 专利标题（中）： 管接头
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申请号： EP98110665.1申请日： 1998-06-10
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公开(公告)号： EP0886095A1公开(公告)日： 1998-12-23
- 发明人: Ohmi, Tadahiro , Yamaji, Michio , Ikeda, Nobukazu , Shinohara, Tsutomu , Kojima, Tetsuya
- 申请人： Ohmi, Tadahiro , FUJIKIN INCORPORATED
- 申请人地址： 2-1-17-301, Komegafukuro, Aoba-ku Sendai-shi, Miyagi JP
- 专利权人： Ohmi, Tadahiro,FUJIKIN INCORPORATED
- 当前专利权人： Ohmi, Tadahiro,FUJIKIN INCORPORATED
- 当前专利权人地址： 2-1-17-301, Komegafukuro, Aoba-ku Sendai-shi, Miyagi JP
- 代理机构： Paul, Dieter-Alfred, Dipl.-Ing.
- 优先权： JP161047/97 19970618
- 主分类号： F16L19/02
- IPC分类号： F16L19/02
摘要：
Each of seal projections 7, 8 is positioned radially outward of an inner periphery 1a, 2a of abutting end face of each of joint members 7, 8 and has in section a contour which comprises a circular-arc portion 7b, 8b extending radially outward from the abutting end face, and a straight portion 7a, 8a extending from the circular-arc portion 7b, 8b. The circular-arc portion 7b, 8b has a center positioned radially inward of the point of intersection of the circular-arc portion 7b, 8b and the straight portion 7a, 8a. The straight portion 7a, 8a is inclined at 30 to 60 degrees with respect to the direction of axis of the joint member.
公开/授权文献
- EP0886095B1 Pipe joint 公开/授权日：2003-04-02
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