发明名称 |
CRYOGENIC COLD SHELF |
摘要 |
A cryogenic cold shelf for use in a freeze drying system having a cryogen distributor for passing cryogenic fluid into the shelf volume of the cold shelf at differing rates so as to even refrigeration provided over the entire shelf resulting in a uniform temperature over the cold shelf.
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申请公布号 |
CA2219967(C) |
申请公布日期 |
2001.04.03 |
申请号 |
CA19972219967 |
申请日期 |
1997.11.03 |
申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
DEVACK, DONALD LEONARD;CHENG, ALAN TAT YAN |
分类号 |
F26B5/06;(IPC1-7):F25D3/10;F25D17/00 |
主分类号 |
F26B5/06 |
代理机构 |
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代理人 |
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地址 |
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