发明名称 |
Heated cover device |
摘要 |
A heated cover for a receptacle containing a vaporizable substance. The cover is heated to a temperature above the temperature of the substance so as to prevent condensation of vapor evaporated from the substance. A device for placing and removing the cover with respect to the receptacle is designed in connection with a temperature-controlled heating/cooling plate which controls the temperature of the contents of the receptacle.
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申请公布号 |
US5552580(A) |
申请公布日期 |
1996.09.03 |
申请号 |
US19910798020 |
申请日期 |
1991.11.20 |
申请人 |
BECKMAN INSTRUMENTS, INC. |
发明人 |
PFOST, ROBERT F.;AVDALOVIC, NEBOJSA |
分类号 |
G01N35/02;B01D1/00;B01D1/30;B01J19/00;B01L7/00;G01N1/28;G01N35/00;(IPC1-7):H05B3/04 |
主分类号 |
G01N35/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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