Method and arrangement for levelling out tension variation of an optical fibre
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United States of America Patent
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Jun 27, 2000
Grant Date -
N/A
app pub date -
May 21, 1998
filing date -
Nov 17, 1995
priority date (Note) -
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Abstract
The invention relates to a method and arrangement for levelling out tension variation of an optical fibre when the fibre is wound on or off a reel, the basic tension of the fibre being provided by means of a dancer. To allow tension to be rapidly levelled out, the fibre is arranged to be deflected between two support and guide means by means of a transverse jet of a gaseous medium generated by a nozzle means mounted in a transverse position in relation to the direction of travel of the fibre.
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