Cleaning and liquid contact with solids – Apparatus – Sequential work treating receptacles or stations with means...
Patent
1994-06-03
1995-11-28
Coe, Philip R.
Cleaning and liquid contact with solids
Apparatus
Sequential work treating receptacles or stations with means...
118417, 134117, 134132, 134151, 134155, B08B 310
Patent
active
054698758
ABSTRACT:
A device for surface treating of parts which includes a base frame with an elongated channel thereon. The channel includes a first end wall at a first end of the channel and a second wall which defines a crosswise extending dam at a second end of the channel remote from the first end, the dam including an inclined ramp extending from the lowest part of a bottom wall to a top of the dam. A drive device is provided for vibrating the channel to cause parts to travel from the first end wall toward the dam whereby the parts rise to a sufficient level in advance of clearance of the dam. A fluid delivery device is provided for spraying a treatment solution toward either the bottom wall or the inclined ramp. A fluid outlet drain is provided for draining the treatment solution introduced into the channel by the fluid delivery device from the channel, the fluid outlet opening into the channel solely through the aforesaid first end wall. An adjustable fluid weir device, connected in fluid circuit with the fluid outlet, is provided for regulating the volume of treatment solution exiting the channel through the fluid outlet and for simultaneously controlling the level of fluid in the channel, the fluid weir allowing the treatment solution to exit so that any contaminants in the treatment solution will flow into the fluid outlet to effect a self-purging of the treatment solution of any contaminants.
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patent: 5117850 (1992-06-01), Money
Money Louis W.
Rodarmer Kenneth W.
Coe Philip R.
Delrod Sales Corporation
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