发明名称 |
Steam shower vacuum apparatus |
摘要 |
An apparatus for removing excess steam from an area around a web, such as paper, the apparatus having a stationary vacuum pick-up slot positioned adjacent the web, a steam exhaust pipe leading from the pick-up slot to a vacuum header, an adjustable opening in the exhaust pipe in the vacuum header, facilitating control of the vacuum across the pick-up slot, and a chamber adapted to be heated, the chamber being configured so as to form one wall of the pick-up slot, and means for maintaining a vacuum on the header and the pick-up slot.
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申请公布号 |
US5020245(A) |
申请公布日期 |
1991.06.04 |
申请号 |
US19890339973 |
申请日期 |
1989.04.18 |
申请人 |
THERMO ELECTRON WEB SYSTEMS, INC. |
发明人 |
LANGEVIN, ERIC T.;CARTER, JR., AUSTIN L.;VAN KLEECK, MICHAEL J.;TAYLOR, BRUCE E. |
分类号 |
D21F7/00;F26B13/10;F26B13/30 |
主分类号 |
D21F7/00 |
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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