发明名称 |
Apparatus and methods for controlling a water heater |
摘要 |
A gas-powered water heater includes means for stepping down a line voltage from a receptacle remote from the tank, means for using the stepped down voltage to provide a low voltage, and means for using the low voltage to sense conditions pertaining to the heater and to control heater operation based on the sensed conditions. Using a plug-in transformer to provide power for microprocessor control makes it unnecessary to install a line voltage line to the heater.
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申请公布号 |
US7032542(B2) |
申请公布日期 |
2006.04.25 |
申请号 |
US20040863319 |
申请日期 |
2004.06.08 |
申请人 |
EMERSON ELECTRIC CO. |
发明人 |
DONNELLY DONALD E.;BUESCHER THOMAS P.;SOMOROV MICHAEL |
分类号 |
H05B3/02;B09B3/00;F22B1/00;F23N5/24;F24H9/20 |
主分类号 |
H05B3/02 |
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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