Invention Grant
- Patent Title: Method of making a folded vacuum insulated structure
- Patent Title (中): 制作折叠真空绝缘结构的方法
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Application No.: US13837659Application Date: 2013-03-15
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Publication No.: US08986483B2Publication Date: 2015-03-24
- Inventor: Nihat Cur , Axel Julio Ramm , Guolian Wu , James Kendall
- Applicant: Whirlpool Corporation
- Applicant Address: US MI Benton Harbor
- Assignee: Whirlpool Corporation
- Current Assignee: Whirlpool Corporation
- Current Assignee Address: US MI Benton Harbor
- Main IPC: F25D23/06
- IPC: F25D23/06 ; H04R3/12 ; F25D23/02 ; F25B39/00 ; F25D11/00 ; B29C53/00
Abstract:
A vacuum insulated cabinet structure includes panels having sheet metal outer side walls and polymer inner side walls. The polymer inner side walls are heat-sealed to a layer of polymer material laminated to a flat sheet metal blank to form vacuum cavities. The blank is then bent along fold lines to form a cabinet structure.
Public/Granted literature
- US20130256319A1 FOLDED VACUUM INSULATED STRUCTURE Public/Granted day:2013-10-03
Information query
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