Cleaning and liquid contact with solids – Apparatus – For work having hollows or passages
Patent
1990-08-30
1992-04-28
Coe, Philip R.
Cleaning and liquid contact with solids
Apparatus
For work having hollows or passages
239227, 2395871, B08B 302, B08B 908
Patent
active
051078791
ABSTRACT:
Tank car cleaning apparatus mountable on a tank car hatch and movable within the car to clean its interior, the apparatus including a rotatable mast with a movable arm connected thereto having a high pressure liquid nozzle mounted at its end for applying liquid under pressure to the car's interior to clean it, the arm movable from outside the car into its interior, and in one aspect, the nozzle itself articulable through an arc.
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"The Weatherford Advantage" Weatherford Water Jetting Systems, 1988.
Butterworth Jetting System, Inc.
Coe Philip R.
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