Portable water heater utilizing combined fluid-in-circuit and induction heating effects,申请号US19920857964-传众专利搜索

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发明名称	Portable water heater utilizing combined fluid-in-circuit and induction heating effects
摘要	A portable electric water heater has spaced concentrically disposed ferromagnetic electrodes defining an annular chamber for an electrically conductive liquid to be contained between the electrodes. The electrodes are encased in a housing having a liquid inlet and outlet and wired to pass an electric heating current between the electrodes and through the liquid therebetween to heat the liquid in the annular chamber. The liquid acts as a switch, breaking the heating current flow when no liquid is present in the annular chamber. An electromagnetic induction coil is disposed around one of the electrodes and has one of its leads connected to the electrode. The other induction coil lead and the other electrode are connected to a source of electric current. Completion of the electric circuit by introduction of a liquid between the electrodes also energizes the electromagnetic induction coil to further heat the fluid.
申请公布号	US5222185(A)	申请公布日期	1993.06.22
申请号	US19920857964	申请日期	1992.03.26
申请人	MCCORD, JR., HARRY C.	发明人	MCCORD, JR., HARRY C.
分类号	F22B1/30;F24H1/10	主分类号	F22B1/30
代理机构		代理人
主权项
地址

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