发明名称 Connecting an electrical cut-off switch in a gas appliance
摘要 A gas control valve is provided for a gas appliance that includes an electrical cut-off (ECO) switch, and a thermocouple having an electrical terminal. The gas control valve includes a control valve housing having a bore therein, an automatic pilot valve magnet disposed the bore and having an electrical terminal, and a connector apparatus for connecting the ECO switch in a series circuit relationship between the electrical terminals of the thermocouple and the pilot valve magnet. The connector apparatus includes a spacer abutting the pilot valve magnet in the bore, a connector for engaging the spacer through a window in the control valve housing and connecting the ECO switch to electrical terminals of the thermocouple and pilot valve magnet, and a retainer for clamping the spacer against the pilot valve magnet and receiving the thermocouple.
申请公布号 US7073526(B2) 申请公布日期 2006.07.11
申请号 US20040813477 申请日期 2004.03.30
申请人 ROBERTSHAW CONTROLS COMPANY 发明人 NGUYEN CAN TRONG
分类号 F23N5/10 主分类号 F23N5/10
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