Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1988-01-20
1990-02-13
Goldberg, E. A.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219341, 219354, 219359, 219365, 219366, 219367, 219368, 219369, 219370, 219373, 219377, 219378, 219382, F24H 302, F24H 704
Patent
active
049008986
ABSTRACT:
An electric space heater includes an exterior case (10) which encloses an insulated heater core housing (12). Heat is generated in the heater core (14) by elongated incandescent ultraviolet lamps (64) mounted in a frame (60) inside the core housing (12). A porous aluminum sheet heat exchanger (68) surrounds the lamps (64) on three sides and extends the length of the lamps. A fan (34) mounted in an inlet opening (27) of a rear wall (22) of the case (10) forces air through an opening (52) in the core housing (12) through the heat exchanger (68) and around the lamps, and through outlet openings (28, 54) to the space to be heated. The core housing (12) is U-shaped with curved portions (46, 48) to laminate the air flow.
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Goldberg E. A.
Rogers Scott A.
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