Integrated paper pulp and process machinery having integrated drive and control and methods of use thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 9, 2003
Grant Date -
N/A
app pub date -
Oct 6, 2000
filing date -
Apr 8, 1998
priority date (Note) -
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Abstract
The invention pertains to equipment and methods in which the rotatable drive member of a variable speed motor, such as a switched reluctance motor, carries a rotatable pulp processing element (10). Magnetic bearings (22, 24) levitatingly support both the rotatable drive member (15) and associated rotatable pulp processing element (41) and control axial and radial positionning thereof relative to the axis of rotation of the drive member.
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