Superconductor rotor cooling system

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United States of America Patent

PATENT NO 6376943
SERIAL NO

09140154

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for cooling a superconductor device includes a cryocooler located in a stationary reference frame and a closed circulation system external to the cryocooler. The closed circulation system interfaces the stationary reference frame with a rotating reference frame in which the superconductor device is located. A method of cooling a superconductor device includes locating a cryocooler in a stationary reference frame, and transferring heat from a superconductor device located in a rotating reference frame to the cryocooler through a closed circulation system external to the cryocooler. The closed circulation system interfaces the stationary reference frame with the rotating reference frame.

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Patent Owner(s)

  • AMERICAN SUPERCONDUCTOR CORPORATION;RELIANCE ELECTRIC TECHNOLOGIES, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Driscoll, David I South Euclid, OH 22 321
Gamble, Bruce B Wellesley, MA 25 623
Schwall, Robert E Northborough, MA 10 234
Shoykhet, Boris A Beachwood, OH 17 266
Sidi-Yekhlef, Ahmed Framingham, MA 8 116

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