Title:
MAGNETIC RADIAL BEARING WITH FLUX BOOST
Document Type and Number:
WIPO Patent Application WO/2018/182891
Kind Code:
A8
Abstract:
A magnetic bearing (20) has: a rotor (22) to be supported for rotation about an axis (502); and a stator (24) extending from a first end (30) to a second end (32). The stator has: a circumferential outer winding (50); a circumferential inner winding (52); a radial spacing (54) between the inner winding and outer winding; a plurality of laminate teeth (84A, 84B, 86A, 86B; and a plurality of radial windings (34A, 34B, 36A, 36B) respectively encircling a respective associated tooth of the plurality of teeth. A plurality of magnetic flux paths respectively associated with the plurality of radial windings and pass: radially through the associated winding; axially through the radial spacing; radially from the radial spacing to the rotor; and axially along the rotor.
Inventors:
TANGUDU JAGADEESH KUMAR (US)
KSHIRSAGAR PARAG M (US)
KSHIRSAGAR PARAG M (US)
Application Number:
PCT/US2018/019538
Publication Date:
September 06, 2019
Filing Date:
February 23, 2018
Export Citation:
Assignee:
CARRIER CORP (US)
International Classes:
F16C32/04
Attorney, Agent or Firm:
SLATE, William B. (US)
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