Cleaning textile machines
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United States of America Patent
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-
Dec 21, 1999
Grant Date -
N/A
app pub date -
Dec 31, 1997
filing date -
Jan 10, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Cleaning of a textile machine or part of such a machine is effected by directing a laser beam at the part to be cleaned for an appropriate length of time. This may be done with the part in situ in its normal operating position in the machine, and the machine may be run in its normal operating condition, possibly with the yarn running to avoid machine down time. Alternatively, the operation may include moving the yarn to a substitute part whilst the original part is cleaned, or moving a substitute part into the normal operating position whilst the part to be cleaned is moved to a cleaning position. A lens system may direct a parallel beam to the part to be cleaned from a remote location, or a fiber optic cable may extend near to that part to guide the laser beam to it.
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