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公开(公告)号：US5469876A
公开(公告)日：1995-11-28
申请号：US53161
申请日：1993-04-26
IPC分类号： B01D5/00 , B08B3/04 , B08B3/08 , B08B7/00 , C23G3/00 , C23G5/02 , C23G5/04 , D06F43/00 , D06F43/08 , B08B3/10
CPC分类号： C23G5/02 , B01D5/0039 , B01D5/0093 , B08B3/04 , B08B3/08 , B08B7/00 , B08B7/0071 , C23G5/04 , D06F43/007 , D06F43/08 , D06F43/086
摘要： A closed circuit solvent cleaning method and system in which the object to be cleaned is placed in a chamber and subjected to a negative gauge pressure to remove air and other non-condensible gases, after which a solvent is introduced to the evacuated chamber and the object is cleaned. Following this, the solvent is recovered from the object and chamber and then the clean object is removed.
摘要翻译： 一种闭路溶剂清洗方法和系统，其中待清洁物体放置在室中并承受负表压以除去空气和其它不可冷凝气体，之后将溶剂引入到抽空室和物体 被清理 之后，从物体和室回收溶剂，然后清除物体。
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公开(公告)号：US6004403A
公开(公告)日：1999-12-21
申请号：US648258
申请日：1996-05-13
IPC分类号： B01D3/10 , B01D5/00 , B08B3/04 , B08B3/08 , B08B7/00 , C07B63/00 , C23G5/02 , C23G5/04 , D06F43/00 , D06F43/08 , B08B3/10
CPC分类号： B01D5/0093 , B01D3/10 , B01D5/0039 , B08B3/04 , B08B3/08 , B08B7/00 , B08B7/0071 , C07B63/00 , C23G5/02 , C23G5/04 , D06F43/007 , D06F43/08 , D06F43/086
摘要： A improved solvent cleaning method and system which is truly a closed system in which the object to be cleaned is placed in a chamber and subjected to a negative gauge pressure to remove air and other non-condensible gases after which a solvent is introduced to the evacuated chamber and the object is cleaned and then the solvent is recovered from the object and chamber within the closed system before the clean object is removed.
摘要翻译： 一种改进的溶剂清洗方法和系统，其是真正的封闭系统，其中待清洁物体放置在室中并承受负表压以除去空气和其它不可冷凝气体，之后将溶剂引入到抽空的 并清洁物体，然后在清洁物体被移除之前，从封闭系统内的物体和室回收溶剂。
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公开(公告)号：US5538025A
公开(公告)日：1996-07-23
申请号：US281303
申请日：1994-07-27
IPC分类号： B01D3/10 , B01D5/00 , B08B3/04 , B08B3/08 , B08B7/00 , C07B63/00 , C23G5/02 , C23G5/04 , D06F43/00 , D06F43/08 , B08B3/10
CPC分类号： B01D5/0039 , B01D3/10 , B01D5/0093 , B08B3/04 , B08B3/08 , B08B7/00 , B08B7/0071 , C07B63/00 , C23G5/02 , C23G5/04 , D06F43/007 , D06F43/08 , D06F43/086 , Y10S134/902
摘要： A improved solvent cleaning method and system which is truly a closed system in which the object to be cleaned is placed in a chamber and subjected to a negative gauge pressure to remove air and other non-condensible gases after which a solvent is introduced to the evacuated chamber and the object is cleaned and then the solvent is recovered from the object and chamber within the closed system before the clean object is removed.
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公开(公告)号：US5240507A
公开(公告)日：1993-08-31
申请号：US787935
申请日：1991-11-05
IPC分类号： B01D5/00 , B08B3/04 , B08B3/08 , B08B7/00 , C23G3/00 , C23G5/02 , C23G5/04 , D06F43/00 , D06F43/08
CPC分类号： C23G5/02 , B01D5/0039 , B01D5/0093 , B08B3/04 , B08B3/08 , B08B7/00 , B08B7/0071 , C23G5/04 , D06F43/007 , D06F43/08 , D06F43/086
摘要： A closed circuit solvent cleaning method and system in which the object to be cleaned is placed in a chamber and subjected to a negative gauge pressure to remove air and other non-condensible gases, after which a solvent is introduced to the evacuated chamber and the object is cleaned. Following this, the solvent is recovered from the object and chamber and then the clean object is removed.
摘要翻译： 一种闭路溶剂清洗方法和系统，其中待清洁物体放置在室中并承受负表压以除去空气和其它不可冷凝气体，之后将溶剂引入到抽空室和物体 被清理 之后，从物体和室回收溶剂，然后清除物体。
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