Hot air grill

Details Hot air grill Hot air grill

1978-12-05

1981-10-13

Goldberg, E. A.

Electric heating

Heating devices

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

126 21A, 99447, 219386, A37J 3700, A21B 122

Patent

active

042950341

ABSTRACT:
A hot air grill comprises a base having a vertical portion and a horizontal portion, which are hingedly connected with one another. A transparent casing for food to be cooked sits on the horizontal base portion and has an opening in one side to receive a heating assembly mounted on the vertical base portion. The casing comprises two deeply dished like halves which are assembled one over the other with the upper half inverted and a metal joining strip between their edges. Each casing half has in one side a semicircular opening which together form a circular opening to receive the heating assembly. The heating assembly comprises a radial type fan on the shaft of a motor mounted in the vertical base portion, a heating coil surrounding the fan and a cover having a central opening through which air is drawn in from the casing and then discharged from the periphery of the fan back into the casing after passing over the heating coil. A cooling fan on the motor shaft inboard of the heating assembly fan is partitioned from the heating assembly and serves to keep the vertical base portion and motor cool. With the casing removed, the horizontal base portion folds up against the vertical base portion so as to cover the heating assembly. The folded-up base is so compact that it can be put inside the casing for storage or transport.

REFERENCES:
patent: 2641679 (1953-06-01), Brodbeck
patent: 2896606 (1959-07-01), Ross et al.
patent: 3611912 (1971-10-01), Choc
patent: 3656469 (1972-04-01), Jung et al.
patent: 4108141 (1978-08-01), Bauer
patent: 4120237 (1978-10-01), Mecherlen
patent: 4171478 (1979-10-01), Naykki

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