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US 5,143,102 AGranted
High pressure parts cleaner and method
AssigneeGraymills Corporation
InventorRonald L. Blaul
Life of this patent
Estimating the term…
Abstract
High pressure parts cleaner having: grit blaster, as well as hand directed and machine oscillated spray nozzles; an enclosing part's chamber defining a spray zone of the nozzles and a collecting basin therebelow which holds the parts; and a base of neutralizing drums supporting the collecting basin. The basin communicates with the base, allowing the drums to act as receptcles for filtering and chemically neutralizing therein the run-off of expended cleaners. The drums continually directly discharge the thus acceptable effluent by regular sewage disposal.
Claims8
Parts cleaner (20) including, in combination therein,
- manipulatable pressure spraying means (68, 176) operable to apply cleaning solution to separate off the material being carried from the surface of parts as cleaned of such material;
- additive means (14) operable to introduce pH neutralizer quantities into the resulting material-carrying solution run-off from the spraying;
- an operating switch member (28, 62) and power circuitry (24) controlled thereby connected to the spraying means and to the additive means to simultaneously apply cleaning solution to the parts and to be neutralizing the material-carrying run-off therefrom down to acceptable pH level;
- chamber forming means in the cleaner comprising a collecting tray basin constructed and arranged to issue forth the run-off;
- a spray cabinet which mutually with the basin defines a common chamber;
- said spray cabinet including a top, and translucent side walls resting on the tray basin for support;
- and
- an internal lamp fixture carried by the cabinet top creating external luminosity to the cabinet walls and shining down within the chamber and illuminating the tray basin.
5 more elements
Parts cleaner (20) including, in combination therein,
- manipulatable pressure spraying means (68, 176) operable to apply cleaning solution to separate off the material being carried from the surface from parts as cleaned of such material;
- additive means (140) operable to introduce pH neutralizer quantities into the resulting material-carrying solution run-off from the spraying;
- an operating switch member (28, 62) and power circuitry (240) controlled thereby connected to the spraying means and to the additive means to simultaneously apply cleaning solution to the parts and to be neutralizing the material-carrying run-off therefrom down to acceptable pH level;
- a collecting tray basin over which the parts rest to receive a spray;
- a shoulder-high spray cabinet part mounted on the basin having inside gloves for spray manipulation and having arm holes at the frontal area to which the gloves are connected and sealed thereat;
- and
- a base for the cabinet and basin, and constructed and arranged with the operating switch member comprising a knee-switch supported thereon within the immediate frontal area of the cleaner defined by the sealed gloves and holes.
4 more elements
Parts cleaner (20) including, in combination therein,
- manipulatable pressure spraying means (68, 176) operable to apply cleaning solution to separate off the material being carried from the surface from parts as cleaned of such material;
- additive means (140) operable to introduce pH neutralizer quantities into the resulting material-carrying solution run-off from the spraying;
- an operating switch member (28, 62) and power circuitry (240) controlled thereby connected to the spraying means and to the additive means to simultaneously apply cleaning solution to the parts and to be neutralizing the material-carrying run-off therefrom down to an acceptable pH level;
- a shoulder-high spray cabinet part having a window opening occupying a frontal area and a viewing window inset therein and sealed thereto;
- a base part holding the operating switch member knee-high thereon;
- a tray basin for collecting the spray, said collecting basin supporting the spray cabinet part, and being supported by the base part in a manner with the base part relatively oriented so as to support the knee-high switch member held thereby within the cleaner's frontal area which is occupied by the inset window and window opening.
3 more elements
Dependencies are inferred from the claim text.