Magnetic Radial Bearing with Flux Boost

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200025246A1
SERIAL NO

16489843

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A magnetic bearing (20; 220; 320) comprises: a rotor (22; 322) to be supported for rotation about an axis (502); a stator (24; 224) extending from a first end (30) to a second end (32) and comprising: one or more first permanent magnets (50); one or more second permanent magnets (52) axially spaced from the one or more first permanent magnets; one or more intermediate permanent magnets (60; 230; 232) axially between the one or more first permanent magnets and one or more second permanent magnets; laminate teeth (64A, 64B, 66A, 66B) radially inward of the one or more intermediate permanent magnets; and a plurality of radial windings (34A, 34B, 36A, 36B), respectively encircling a respective associated tooth of the plurality of teeth.

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Patent Owner(s)

  • CARRIER CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kshirsagar, Parag M South Windsor, US 7 2
Tangudu, Jagadeesh Kumar South Windsor, US 8 1

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