Safety device for a heating appliance

Details Safety device for a heating appliance Safety device for a heating appliance

1995-06-12

1998-02-10

Walberg, Teresa J.

Electric heating

Heating devices

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

219453, H05B 368

Patent

active

057171882

ABSTRACT:
There is provided a safety device for electric stoves and ovens wherein there is provided a sensor for sensing when the stove is heating at a certain rate which could constitute a safety hazard and a sensing means for detecting the presence of a person within a predetermined area proximate the stove. When a certain period of time passes without motion by a person in the predetermined area while the stove is in the predetermined operating condition, power to the stove can be reduced.

REFERENCES:
patent: 4179691 (1979-12-01), Keller
patent: 4461977 (1984-07-01), Pierpoint et al.
patent: 4775913 (1988-10-01), Ekblad
patent: 5243172 (1993-09-01), Hazan et al.
patent: 5357170 (1994-10-01), Luchaco et al.
patent: 5380983 (1995-01-01), Cavada et al.

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