发明名称 |
WATER TEMPERATURE SENSING AND CONTROL MEANS FOR AUTOMATIC WASHER |
摘要 |
<p>A water temperature sensing and control apparatus for automatic washers having a thermistor mounted within a projection that extends into a water inlet stream in a water inlet housing. A thermally semiconductive potting material encases the thermistor to provide a delayed response of the sensor to changes in water inlet temperature. A control circuit connected to the thermistor includes a pair of comparators for controlling hot and cold water inlet valves in response to the sensed temperature to achieve one of a plurality of selectable wash bath temperatures.</p> |
申请公布号 |
CA1264080(A) |
申请公布日期 |
1989.12.27 |
申请号 |
CA19860524160 |
申请日期 |
1986.11.28 |
申请人 |
WHIRLPOOL CORPORATION |
发明人 |
DESCHAAF, CLIFFORD L.;RENIGER, BRUCE L. |
分类号 |
G05D23/00;D06F33/02;D06F39/04;D06F39/08;G01K1/16;G05D23/13;G05D23/19;(IPC1-7):D06F33/00 |
主分类号 |
G05D23/00 |
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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