Radiant heater in a cooking hob with a thermal switch

Details Radiant heater in a cooking hob with a thermal switch Radiant heater in a cooking hob with a thermal switch

2006-06-22

2009-02-10

Paik, Sang Y (Department: 3742)

Electric heating

Heating devices

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

C219S460100

Reexamination Certificate

active

07488920

ABSTRACT:
The electric radiant heater (101) adapted to a cooking hob is attached to the cooking plate (2a) forming with it an air cavity (13) in which the extended heating resistor (105) is housed on an insulating base (104). A peripheral outer wall (3,6) of the heater defines said cavity (13) in which there is a thermal switch (107) positioned, having a bimetal sensor (107c) the compact body (107a) of which rests on a central area (104a) of the insulating base, and its metal heat-receiving base (107b) in a position facing a heating resistor segment (105a) and either very close to or above it making contact. The relative position of the bimetal sensor (107c) enables a switching point (SWC′,SWO′) of the electrical contact (109) to be set in correlation to the hotplate warning light temperature range (TU).

REFERENCES:
patent: 4059817 (1977-11-01), Hollweck et al.
patent: 4791397 (1988-12-01), Wells
patent: 5270519 (1993-12-01), Higgins
patent: 6121587 (2000-09-01), Leiprecht et al.
patent: 6150641 (2000-11-01), Wilkins
patent: 6756569 (2004-06-01), Bates et al.
patent: 7087866 (2006-08-01), de Los Toyos et al.
patent: 2627373 (1977-12-01), None
patent: 2901801 (1980-07-01), None
patent: 0249721 (1987-12-01), None
patent: 2316283 (1998-02-01), None

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