Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1983-10-27
1986-05-20
Albrition, Clarence L.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
126273R, 219407, 219392, F27D 1100
Patent
active
045903603
ABSTRACT:
Apparatus in the form of at least one cooking chamber, e.g. a cooker or an oven for building into a kitchen unit, with the cooking chamber being delimited by a generally rectangular muffle (20) having an open front face. Heater elements (41) are disposed inside the muffle and/or outside the muffle in a contiguous chamber, and a thermally insulating material (50) is moulded over the side walls of the muffle together with the contiguous chamber if present. The thermally insulating material constitutes the core of a frame for the apparatus and forms part of a structure which provides at least a portion of the outside walls of the apparatus. Moulding the insulating material directly over the cooking chamber facilitates manufacture and reduces heat losses through heat-conducting bridges.
REFERENCES:
patent: 1657205 (1928-01-01), Ehrgott
patent: 2552641 (1951-05-01), Morrison
patent: 2607876 (1952-08-01), Bergen
patent: 3155814 (1964-11-01), Appleman
patent: 3336465 (1967-08-01), Hurko
patent: 3626155 (1971-12-01), Joeckel
patent: 4286143 (1981-08-01), Tadewald
Gernez Alain
Maitenaz Paul
Albrition Clarence L.
Compagnie Europeenne pour l'Equipement Menager "CEPEM"
Walberg Teresa J.
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