Washing device

Details Washing device Washing device

2006-07-04

2006-07-04

Rose, Robert A. (Department: 3723)

Abrading

Machine

Sandblast

C451S088000

Reexamination Certificate

active

07070487

ABSTRACT:
A washing device includes a case body; a table installed into the case body for supporting a workpiece which is to be cleaned; an solid cleaning substance feeding device having an impeller, capable of projecting an solid cleaning substance and a cleaning liquid to the work; an solid cleaning substance supply which supplies the solid cleaning substance to the solid cleaning substance feeding device by driving the impeller; and a cleaning liquid supply which supplies the cleaning liquid to the impeller when the solid cleaning substance feeding device drives so that it can remove paint, a mold release agent, dirt, oil dirt, etc. in a short time and can be used again and again. The device can use a cleaning agent, such as a surface-active agent, an antirust agent, a degreasing agent, warm water, water, and prevents pollution of the environment, the human body, and the subsoil.

REFERENCES:
patent: 2632980 (1953-03-01), Ransohoff
patent: 3553895 (1971-01-01), Power
patent: 3824739 (1974-07-01), Moret et al.
patent: 4374443 (1983-02-01), Mosell
patent: 5203124 (1993-04-01), Carpenter
patent: 5245798 (1993-09-01), Carpenter
patent: 5637029 (1997-06-01), Lehane
patent: 46-31275 (1971-09-01), None

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