发明授权
- 专利标题： PRESSURIZED SCREEN ARRANGEMENT
- 专利标题（中）： 加压
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申请号： EP94907738.2申请日： 1994-01-12
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公开(公告)号： EP0683833B1公开(公告)日： 1997-05-28
- 发明人: LARSSON, Pär-Erik , LINDENAU, Thomas
- 申请人： SUNDS DEFIBRATOR INDUSTRIES AB
- 申请人地址： S-851 94 Sundsvall SE
- 专利权人： SUNDS DEFIBRATOR INDUSTRIES AB
- 当前专利权人： SUNDS DEFIBRATOR INDUSTRIES AB
- 当前专利权人地址： S-851 94 Sundsvall SE
- 代理机构： Sundqvist, Hans
- 优先权： SE9300419 19930210
- 国际公布： WO9418387 19940818
- 主分类号： D21D5/02
- IPC分类号： D21D5/02
摘要：
PCT No. PCT/SE94/00013 Sec. 371 Date Aug. 7, 1995 Sec. 102(e) Date Aug. 7, 1995 PCT Filed Jan. 12, 1994 PCT Pub. No. WO94/18387 PCT Pub. Date Aug. 18, 1994A pressurized screen arrangement for screening lignocellulose containing fiber material, comprising a screen housing (10) with a screen cage (11) are arranged in first and, respectively, second attachment members (17, 18) in the screen housing. Both ends of the screen cage (11) are fitted into the attachment members (17,18) with radial clearance, and an axial support (21) is provided at least at one of the attachment members (17,18).
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