Kitchen range safety shutoff

Details Kitchen range safety shutoff Kitchen range safety shutoff

1986-01-23

1987-04-21

Goldberg, E. A.

Electric heating

Heating devices

Combined with container, enclosure, or support for material...

307116, 361 1, 340628, 219509, 219489, H05B 102

Patent

active

046599096

ABSTRACT:
A smoke detector is mounted externally of but adjacent to an electric kitchen range and supplies an electrical signal when smoke is detected. Such signal actuates a relay to interrupt the supply of power to the range. The relay can be interposed between the range plug and its wall receptacle so that no modification to the internal range circuitry is required, and can require a manual resetting operation before the supply of power to the range is resumed.

REFERENCES:
patent: 3328789 (1967-06-01), Pacheco
patent: 3772499 (1973-11-01), Fritzsche
patent: 3912904 (1975-10-01), Phifer
patent: 4070670 (1978-01-01), Chen
patent: 4177461 (1979-12-01), Brown
patent: 4223692 (1980-09-01), Perry
patent: 4356385 (1982-10-01), Stein
patent: 4431907 (1984-02-01), Barnett
patent: 4481404 (1984-11-01), Thomas

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