发明授权
- 专利标题: Cryogenic forced convection refrigerating system
- 专利标题(中): 低温强制对流制冷系统
-
申请号: US899448申请日: 1986-08-22
-
公开(公告)号: US4726195A公开(公告)日: 1988-02-23
- 发明人: David J. Klee
- 申请人: David J. Klee
- 申请人地址: PA Allentown
- 专利权人: Air Products and Chemicals, Inc.
- 当前专利权人: Air Products and Chemicals, Inc.
- 当前专利权人地址: PA Allentown
- 主分类号: F25D3/10
- IPC分类号: F25D3/10 ; F25D25/00
摘要:
A process and apparatus are set forth for a refrigerating or freezing system wherein liquid cryogen, such as liquid air, is fully vaporized during use to avoid dangers of liquid cryogen pooling, liquid cryogen contact with apparatus surfaces or inadvertent oxygen enrichment.
公开/授权文献
信息查询
IPC分类: