| 摘要 |
PCT No. PCT/EP96/02572 Sec. 371 Date May 29, 1998 Sec. 102(e) Date May 29, 1998 PCT Filed Jun. 14, 1996 PCT Pub. No. WO97/02103 PCT Pub. Date Jan. 23, 1997A device is proposed for braking an electrically conducting strip (B), said device being mounted in front of a processing station where the strip (B) under tension undergoes further processing and is provided with a magnetic field generating device (3). The latter generates an alternating magnetic field which induces eddy currents in the strip (B) which in turn exert on the strip a force in a direction against the strip's direction or travel (F). The magnetic field generating device (3) comprises at least one rotating magnetic roller (4, 5) which is aligned transversely in relation to the direction of travel of the strip (B) and is provided around its circumference with magnetic poles (6, 7) of differing polarity in alternating sequence. The direction of rotation (R) of the magnetic roller (4, 5) is opposite to the direction of travel (F) of the strip (B).
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