发明名称 Relay control circuit for washing appliance
摘要 A relay control circuit for controlling the operation of various electrically actuated devices in a washing appliance such as a dishwasher is disclosed. The circuit employs four relays to provide eight operating functions, including filling, draining, dispensing of additives, water circulation, water circulation with heat, and drying.
申请公布号 US4213313(A) 申请公布日期 1980.07.22
申请号 US19790026104 申请日期 1979.04.02
申请人 GENERAL ELECTRIC 发明人 HERBST, LEROY J;KIEFER, GEORGE E
分类号 A47L15/46;D06F33/02;G05B19/02;(IPC1-7):D06F33/02 主分类号 A47L15/46
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