Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1981-05-18
1985-10-22
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51436, 51321, 406153, B24C 700
Patent
active
045480010
ABSTRACT:
Cleaning apparatus employing an abrasive laden water jet including a tank for water and abrasive, an eductor in the tank to one inlet of which a water supply is connected and another inlet of which is open to the water abrasive mixture, a mechanism, which may be the eductor, to fluidize the abrasive in the water in the tank, a line from the outlet of the eductor to a working nozzle which is supplied with water and abrasive mixture by the action of the water supply in the eductor, and a high pressure water line adjacent the nozzle to increase the velocity of flow of the mixture from the nozzle.
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Rose Robert A.
Schmidt Frederick R.
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