Cleaning and liquid contact with solids – Processes – Work in coiled form during treating agent application
Patent
1993-11-22
1995-06-06
Kasnikow, Andres
Cleaning and liquid contact with solids
Processes
Work in coiled form during treating agent application
239305, B08B 300
Patent
active
054219000
ABSTRACT:
A self contained battery operated spray unit is provided for cleaning air-conditioning coils and other devices to be cleaned. The spray unit includes a solution tank and a rinse tank which are selected to be sprayed with a three way valve. Fluid from one of the tanks is pumped with a battery operated DC pump into a surge tank and out a spray wand when activated. The surge tank acts as a reservoir of pressure so that the pump does not have to continually cycle when in use, thereby increasing battery life. The pressure out of the wand is set to clean the conditioning coils without damaging them through excess pressure.
REFERENCES:
patent: 1834781 (1931-12-01), Inman et al.
patent: 2980339 (1961-04-01), Bok et al.
patent: 3140050 (1964-07-01), Elmore
patent: 3369755 (1968-02-01), Roden et al.
patent: 3380658 (1968-04-01), Stasz et al.
patent: 3454030 (1969-07-01), Nelson
patent: 3456848 (1969-07-01), Shaffer et al.
patent: 3491948 (1970-01-01), Alexander
patent: 3504858 (1970-04-01), Liddiard
patent: 3615818 (1971-10-01), Ruthner
patent: 3651830 (1972-03-01), Kollmai
patent: 3680786 (1972-08-01), Levy
patent: 3797744 (1974-03-01), Smith
patent: 4089470 (1978-05-01), Strahman
patent: 4111715 (1978-09-01), Sprengling et al.
patent: 4821958 (1989-04-01), Shaffer
patent: 4822647 (1989-04-01), Nozacki et al.
patent: 4865255 (1989-09-01), Luvisotto
patent: 4878598 (1989-11-01), Ruschhhaupt
Beusse James H.
Kasnikow Andres
Stewart Steven C.
Weldon Kevin P.
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