发明授权
- 专利标题： Surface pressure load device of slide valve
- 专利标题（中）： 滑阀表面压力负荷装置
-
申请号： US10577326申请日： 2004-09-27
-
公开(公告)号： US07258256B2公开(公告)日： 2007-08-21
- 发明人: Kenji Mitsui , Mototsugu Osada
- 申请人： Kenji Mitsui , Mototsugu Osada
- 申请人地址： JP Tokyo
- 专利权人： Shinagawa Refractories Co., Ltd.
- 当前专利权人： Shinagawa Refractories Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP2003-370621 20031030
- 国际申请： PCT/JP2004/014078 WO 20040927
- 国际公布： WO2005/042191 WO 20050512
- 主分类号： B22D41/40
- IPC分类号： B22D41/40
摘要：
A surface pressure releasing plate and a surface pressure releasing bar are slidable relative to each other smoothly by compressing compression springs uniformly. A surface pressure applying device for a slide valve according to the present invention compresses compression springs uniformly in applying and releasing surface pressure and makes a surface pressure releasing plate and a surface pressure releasing bar smoothly slide relative to each other by matching an arrangement center of projections on the surface pressure releasing plate with an arrangement center of the compression springs.
公开/授权文献
- US20070080312A1 Surface pressure load device of slide valve 公开/授权日：2007-04-12
信息查询
