发明授权
- 专利标题: Cooling device for liquefied gas
- 专利标题(中): 液化气冷却装置
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申请号: US322194申请日: 1989-03-13
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公开(公告)号: US4953358A公开(公告)日: 1990-09-04
- 发明人: Paul Grohmann
- 申请人: Paul Grohmann
- 申请人地址: DEX
- 专利权人: Messer Griesheim GmbH
- 当前专利权人: Messer Griesheim GmbH
- 当前专利权人地址: DEX
- 优先权: DEX3809290 19880319
- 主分类号: B23K37/00
- IPC分类号: B23K37/00 ; B26F3/00 ; F25D3/10
摘要:
A cooling device for cooling a liquefied gas having a low boiling point includes two cooling gas containers connected to each other by vacuum-insulated cooling-line segments. The liquid-gas line runs continuously through the cooling-line segments and the cooling-gas containers.
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