Mobile heating system
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United States of America Patent
Stats
-
Jan 26, 1993
Grant Date -
N/A
app pub date -
Aug 2, 1991
filing date -
Aug 2, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mobile heating system for thawing frozen ground. The system includes a hot water heater, antifreeze reservoir, and pumps mounted on a mobile apparatus such as a trailer for being towed by a car or truck. A line is connectable to the heater and antifreeze reservoir and includes a plurality of elongate heater probes for being implanted in the ground, adjacent a frozen water or sewer line. Circulation of hot water through the line and probes thaw the ground. Alternatively, the probes may be used to heat building material such as bricks.
First Claim
Family
International Classification(s)
Cited Art Landscape
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