Vacuum insulation vessels and methods of making same
作者： Stanley J. Rusek , Herbert L. Hall , Jerry M. Parks
DOI:
关键词:
摘要: The present invention involves the use of a braze preform (28) for sealing and maintaining vacuum in an insulation vessel (10). comprises particles material that are at least partially sintered together substantially free binder. An assembly is provided method manufacturing metal jacket (12) defining interior space (20) to be evacuated one or more evacuation ports (24) formed through wall (12). provide opening (20). located adjacent so as seal upon melting brazing material. After evacuated, can melted allowed solidify (24). In this way maintained
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