Key-(touch-) controlled gas range

Stoves and furnaces – Stoves – Cooking

Patent

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Details

126 52, 251207, F24C 300

Patent

active

043912656

ABSTRACT:
A key-(touch-) controlled gas range is provided, which consists of touch-controlled flame adjusting means, continuous ignition circuit, burner and valve with multiple channels, so that the flame intensity may be adjusted automatically in a key-controlled manner. A set of memory means is also provided therein so that the flame intensity is instantly changed to a small intensity of the live fire whenever the pot is removed and the flame intensity is automatically returned to the original intensity after the pot is put back thereon.

REFERENCES:
patent: 1190656 (1916-07-01), Kennedy
patent: 1445984 (1923-02-01), Wilkinson
patent: 2234550 (1941-03-01), Bridgeman
patent: 2286766 (1942-06-01), Sherman
patent: 2621012 (1952-12-01), Graham
patent: 3115896 (1963-12-01), Roberts
patent: 3132428 (1964-05-01), Haissig et al.
patent: 3312397 (1967-04-01), Willson
patent: 3405869 (1968-10-01), Grayson et al.
patent: 3476315 (1969-11-01), Biggle
patent: 3558100 (1971-01-01), Hulsey

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