Electric heating – Heating devices – With heater-unit housing – casing – or support means
Patent
1991-10-08
1992-07-28
Reynolds, Bruce A.
Electric heating
Heating devices
With heater-unit housing, casing, or support means
219536, 219542, 338 58, 392379, 34132, F24H 304, H05B 302, F26B 1104
Patent
active
051342707
ABSTRACT:
A heater assembly (10) is for installation in a clothes dryer (D). The assembly includes at least one open coil heating element (12), and a plurality of insulators (16) to each of which a convolution of the coil is attachable. The insulators are mounted on a support (22) in a spaced relation from each other. The support is attachable to a multi-sided pan structure (30). The pan has sidewalls (32A, 32B) to which the support is attachable for installing the coil in the pan. The pan has a lip (54) which extends beneath one end (54) of a heating unit (U) section (S2). The pan is directly attachable to the unit and the unit directly installable in the dryer. The heater assembly is also formed to help install the unit in the appliance during its manufacture.
REFERENCES:
patent: 3670143 (1972-06-01), Zenz
patent: 4025754 (1977-05-01), Marzonie et al.
patent: 4617547 (1986-10-01), Howard et al.
patent: 4628189 (1986-12-01), Danko
patent: 4700495 (1987-10-01), Drews et al.
patent: 4857707 (1989-08-01), Dall
Bragg Jackie J.
Bryson, Jr. Charles E.
Graham Richard D.
Lewellen Robert N.
Sowder Bill
Emerson Electric Co.
Reynolds Bruce A.
Switzer Michael D.
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