Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1986-07-14
1988-07-12
Pellinen, A. D.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219 1055B, 219 1055E, 219391, 177210C, H05B 102
Patent
active
047571810
ABSTRACT:
A heating oven has a weighing apparatus, and a weight of a food material placed on a tray in a heating cavity is conveyed by Roberval mechanism. The conveyed weight is measured by the weighing apparatus, and the heating oven controls heating time, heating power and the like responding to the measured weight of the food stuff.
REFERENCES:
patent: 4237989 (1980-12-01), Lewis
patent: 4381040 (1983-04-01), Brouwer
patent: 4390768 (1983-06-01), Teich et al.
patent: 4582152 (1986-04-01), Gibbons
Mihara Makoto
Sakamoto Kazuho
Shitaya Takao
Fuller Leon K.
Matsushita Electric - Industrial Co., Ltd.
Pellinen A. D.
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