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公开(公告)号：US08104421B2
公开(公告)日：2012-01-31
申请号：US12259910
申请日：2008-10-28
摘要： The present invention relates to a vacuum chamber and to its production. According to the invention, the vacuum chamber comprises a frame into which insert plates are placed. The insert plates form together with the frame a closed space in which a vacuum can be created. Preferably, the shell of the frame is extracted from an integrally formed metal piece, with a large portion of material being removed, leading to openings for the insert plates to be created. This has among others the advantage that no welding seams are necessary where the individual plates are inserted.
摘要翻译： 本发明涉及真空室及其生产。 根据本发明，真空室包括其中放置有插入板的框架。 插入板与框架一起形成封闭空间，其中可以产生真空。 优选地，框架的外壳从整体形成的金属件中取出，大部分材料被移除，导致用于插入板的产生的开口。 这其中还有一个优点是在插入单个板时不需要焊缝。
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公开(公告)号：US20090107396A1
公开(公告)日：2009-04-30
申请号：US12259910
申请日：2008-10-28
IPC分类号： C23C14/00
摘要： The present invention relates to a vacuum chamber and to its production. According to the invention, the vacuum chamber comprises a frame into which insert plates are placed. The insert plates form together with the frame a closed space in which a vacuum can be created. Preferably, the shell of the frame is extracted from an integrally formed metal piece, with a large portion of material being removed, leading to openings for the insert plates to be created. This has among others the advantage that no welding seams are necessary where the individual plates are inserted.
摘要翻译： 本发明涉及真空室及其生产。 根据本发明，真空室包括其中放置有插入板的框架。 插入板与框架一起形成封闭空间，其中可以产生真空。 优选地，框架的外壳从整体形成的金属件中取出，大部分材料被移除，导致用于插入板的产生的开口。 这其中还有一个优点是在插入单个板时不需要焊缝。
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