Oven

Details Oven Oven

1997-01-30

1998-07-28

Leung, Philip H.

Electric heating

Heating devices

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

126 21A, A21B 126, F27O 704, F24C 1532

Patent

active

057865671

ABSTRACT:
An oven includes a rear wall plate, a hot current device combined with the rear wall plate. The hot current device consists of a fan disc, a separating plate, two fans, and a rotating power unit having a motor and a motor frame. The two fans are rotated by the motor to blow hot air in a chamber of the oven to be sucked in a space between the fan disc and the separating plate and then exhausted out of the space into the chamber back through exhausting holes of the fan disc, and circulating around in the chamber because of the exhausting holes arranged in a radiating condition.

REFERENCES:
patent: 3984578 (1976-10-01), Rohrl et al.
patent: 4413171 (1983-11-01), Klammers
patent: 4415799 (1983-11-01), Tanaka et al.
patent: 4561348 (1985-12-01), Halters et al.
patent: 4780596 (1988-10-01), Matsushima et al.
patent: 5468935 (1995-11-01), Wang
patent: 5601070 (1997-02-01), Hotard et al.

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