Tank washing apparatus and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 27, 2001
Grant Date -
N/A
app pub date -
Jan 13, 1999
filing date -
Jan 21, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tank washing apparatus includes a cover that can be attached to a manhole or other such through-hole in a tank. Washing is effected by liquid sprayed under high-pressure by a spraying machine that is mounted on a travelling apparatus that can be operated from outside the tank to be moved around on the floor of the tank. A washing liquid supply conduit is connected to the spraying machine via the cover.
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Family
International Classification(s)
Cited Art Landscape
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