Heating cooker

Details Heating cooker Heating cooker

2005-12-06

2005-12-06

Pelham, Joseph (Department: 3742)

Electric heating

Heating devices

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

C099S467000, C126S020000

Reexamination Certificate

active

06972397

ABSTRACT:
A heating cooker which prevents leakage of water even when an inlet of the water feed pipe is placed in any direction, and in which a water feed tank is removably coupled to the water feed pipe in any direction. The heating cooker includes a steam generator to supply steam into a cooking cavity defined in the heating cooker, a water feed tank to supply water into the steam generator, a water feed pipe to supply the water from the water feed tank into the steam generator, with the water feed tank removably coupled to the water feed pipe, a first valve to control an outlet provided on the water feed tank to discharge the water from the water feed tank, and a second valve to control an inlet provided on the water feed pipe to draw the water discharged from the water feed tank into the water feed pipe.

REFERENCES:
patent: 4426923 (1984-01-01), Ohata
patent: 5515773 (1996-05-01), Bullard
patent: 5680810 (1997-10-01), Sham
patent: 6100502 (2000-08-01), Sham et al.
patent: 08178289 (1996-07-01), None
K. Kazuo, High-Frequency Heating Apparatus, 56-162328 Patent Abstracts of Japan, Dec. 14, 1981, 2 pages.
Y. Masaaki, High-Frequency Heater, 08-178298 Patent Abstracts of Japan, Dec. 7, 1996, 2 pages.

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