Drying and gas or vapor contact with solids – Apparatus – For diverse operations on treated material
Patent
1978-01-05
1980-01-08
Camby, John J.
Drying and gas or vapor contact with solids
Apparatus
For diverse operations on treated material
34 4, 34 41, 68 13R, F26B 304, F26B 330
Patent
active
041820509
ABSTRACT:
A washing machine having an outer tub, a perforate rotatable drum housed in the tub, and a timer for cycling the machine through a series of operating phases. The tub has an opening and a housing affixed to the outer surface of the tub such that a space adjacent the tub opening and communicating with the tub is provided. Ultraviolet lamps are positioned in the housing, a door is located on the housing for sealingly closing the tub opening, and the door is controllable between open and closed positions. The timer controls opening and closing of the door so that items in the drum may be irradiated.
REFERENCES:
patent: 1756821 (1930-04-01), Groen
patent: 2137376 (1938-11-01), Altorfer
patent: 2293618 (1942-08-01), Nelligan et al.
patent: 2707837 (1955-05-01), Robinson et al.
patent: 2752694 (1956-07-01), McCormick
patent: 2827276 (1958-03-01), Racheter
patent: 3203110 (1965-08-01), Fuhring et al.
patent: 3877152 (1975-04-01), Gorman
Camby John J.
Renzacci S.p.A.
Schwartz Larry I.
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