METHOD AND APPARATUS FOR CLEANING A PIPE LENGTH
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United States of America Patent
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Issued Date -
Apr 2, 2015
app pub date -
May 2, 2013
filing date -
May 2, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
To clean the inside of a pipe length a swabbing machine is provided at a first end of the pipe length, the swabbing machine includes a pneumatic motor and is propelled along the inside of the pipe length in a first direction away from the first end of the pipe length by the pneumatic motor. A swabbing machine and a swabbing machine system are also disclosed.
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