发明名称 |
Electric fumigation device |
摘要 |
An electrically activatable fumigating device, methods of using it, and methods of constructing the device, are disclosed. The device is adapted to be plugged into a wall outlet. It is provided with a resistance heater that is housed in a lower recess of a heating cup by crimping edges of the recess around the heater. The cup focuses the heat of the heater adjacent the bottom of the cup. A eutectic thermal cut-off operates as a primary means of energy cut-off. The resistance heater is also designed to fail after a specified heating period as a redundant means of cut-off.
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申请公布号 |
US6773679(B2) |
申请公布日期 |
2004.08.10 |
申请号 |
US20010968384 |
申请日期 |
2001.10.01 |
申请人 |
S. C. JOHNSON & SON, INC. |
发明人 |
JAWORSKI THOMAS;ZOBELE FRANCO;CAMPEDELLI PAOLO;SORDO WALTER |
分类号 |
A01M1/20;A61L9/02;A61L9/03;(IPC1-7):A61L9/00;B01J19/00;A62B7/08;A61M16/00;A01M13/00 |
主分类号 |
A01M1/20 |
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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