Heating element for electrical appliance having a blower

Details Heating element for electrical appliance having a blower Heating element for electrical appliance having a blower

1978-05-11

1980-03-04

Reynolds, Bruce A.

Electric heating

Heating devices

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

219381, 219532, 219541, 219551, 338 58, 338290, 338323, H05B 302, F24H 304

Patent

active

041918800

ABSTRACT:
A heating element for electrical appliances which include a meander-form winding of resistance heating wire, two or more supporting plates arranged parallel to an incident flow direction of air produced by the blower and having openings in which turns of the winding are located. Metallic spacer elements are provided for connecting the supporting plates with a voltage tap being provided on at least one of the turns of the winding. At least one of the spacer elements is provided with a prolongation which projects beyond one of the supporting plates and is deformable to constitute a sleeve engaging about a turn of the winding.

REFERENCES:
patent: 1134886 (1915-04-01), Merrill
patent: 3324441 (1967-06-01), Olsen et al.
patent: 4075459 (1978-02-01), Lieber
patent: 4109138 (1978-08-01), Ohnmacht

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