Cleaning and liquid contact with solids – Processes – Longitudinally traveling work of bar – strip – strand – sheet...
Patent
1993-10-29
1994-10-18
Dean, Richard O.
Cleaning and liquid contact with solids
Processes
Longitudinally traveling work of bar, strip, strand, sheet...
134 64R, 134 64P, 134122R, 134122P, 134166C, 134199, B08B 302
Patent
active
053564804
ABSTRACT:
A method of washing hose using high water pressure, fire hose washing apparatus generally having a back plate, cleaning heads with spray nozzles mounted to the back plate, and optionally, guide rollers rotatably mounted to the back plate. Optionally, the apparatus may have rollers oriented to direct hose in a generally serpentine pattern. The washing apparatus may also comprise means for taking up washed hose, means for shutting off the hose washer including, for example, a hood switch or an electromechanical plate for sensing the hose coupling, means for washing the edge of the treated hose and means for loading hose into the hose washing apparatus. Also disclosed is a method of using the high water pressure hose washing apparatus and a high water pressure cleaning system.
REFERENCES:
patent: 415935 (1889-11-01), Boynton et al.
patent: 425642 (1890-04-01), Villeneuve
patent: 2651312 (1951-06-01), McBeth
patent: 3966544 (1976-06-01), Johnson
patent: 4348781 (1982-09-01), Wahlstrom et al.
patent: 4502175 (1985-03-01), Hillis
Dean Richard O.
El-Arini Zeinab
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