发明名称 |
Device and method for controlling pressure in a flowing viscous mass within a system for processing cellulose solutions |
摘要 |
A device for controlling pressure in a flowing viscous mass includes an inlet, a guiding element having a receiving capacity for the mass flowing from the inlet, a piston movable within the guiding element, and a receptacle which telescopically slides over the inlet when the piston moves.
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申请公布号 |
US5826978(A) |
申请公布日期 |
1998.10.27 |
申请号 |
US19950471567 |
申请日期 |
1995.06.06 |
申请人 |
LENZING AKTIENGESELLSCHAFT |
发明人 |
ZIKELI, STEFAN;ECKER, FRIEDRICH;RAUCH, ERNST;NIGSCH, ARNOLD |
分类号 |
B29C47/36;B29C47/92;C08J5/18;C08L1/02;D01D1/09;D01F2/00;(IPC1-7):B01F5/00;B28B3/20;B28B17/00 |
主分类号 |
B29C47/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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