KYOKUTO ELECTRIC CO LTD POWER SWITCHING AND CONTROL MECHANISM FOR INDUCTION HEATING APPARATUS专利检索-....组合空动的专利检索查询-专利查询网

KYOKUTO ELECTRIC CO LTD POWER SWITCHING AND CONTROL MECHANISM FOR INDUCTION HEATING APPARATUS
申请号	GB4172974	申请日	1974-09-25	公开(公告)号	GB1447429A	公开(公告)日	1976-08-25
申请人	MATSUSHITA ELECTRIC IND CO LTD;			发明人
摘要	1447429 Induction heating hot plate MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd and KYOKUTO ELECTRIC CO Ltd 25 Sept 1974 [28 Sept 1973 (2) 12 Dec 1973 (2)] 41729/74 Heading H5H [Also in Divisions H1 and H2] Induction heating apparatus has a control 10, Fig. 1, for raising and lowering the heating coils 12 arranged below a non-metallic support plate 13 for controlling the power output to the utensil 96. The control 10 operates through a rack and pinion (68, 69), Fig. 4 (not shown). which pulls on a cable 80 to pivot crossed support arms 83, 86 mounted on a base 14. The control 10 is associated with a rotary switch assembly (see Division H1) arranged to switch the power supply and trigger circuit for the ultrasonic frequency generator in sequence.
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