Cleaning and liquid contact with solids – Apparatus – For work having hollows or passages
Patent
1994-11-18
1997-06-24
Coe, Philip R.
Cleaning and liquid contact with solids
Apparatus
For work having hollows or passages
239227, 239263, B08B 302, B08B 9093
Patent
active
056409826
ABSTRACT:
A system for cleaning storage tanks is disclosed having a remotely controlled collapsibile tracked robotic tank entry vehicle, a closed circuit television system for observation including controllable light sources and an articulatible nozzle, also remotely controllable. The nozzle is capable of rotation fully 360 degrees in each of two planes perpendicular to each other under hydraulic control fully independent of its source of cleaning fluid for delivery to the tank.
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Arnold Kermit Ray
Landry Kenneth Charles
Beard William J.
Coe Philip R.
Landry Service Co. Inc.
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