Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1992-01-10
1993-03-23
Walberg, Teresa J.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
392424, 362376, F27D 1102, F24C 704
Patent
active
051966743
ABSTRACT:
Cooking apparatus such as, for example, an oven includes a cooking chamber (1) having at least one electrical heating element (9) having a tubular envelope (10) of fragile material of the type of quartz or glass which is mounted in supports (16, 17) secured to the chamber (1) so as to maintain the envelope (10) at a distance from the internal wall of the chamber. The tubular envelope (10) is enclosed in a cage (18) whose wall (19) is sufficiently pierced to let pass the infrared radiation toward the interior of the chamber (1) and sufficiently rigid to resist any mechanical shock. The cage (18) is provided with members (24, 25) for securing it to the internal wall of the chamber (1).
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Bois Bernard M.
Chartrain Pierre
Moulinex (Societe Anonyme)
Walberg Teresa J.
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