Quench protection arrangement

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United States of America Patent

PATENT NO 12112886
APP PUB NO 20220351888A1
SERIAL NO

17640495

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A quench protection arrangement for a superconducting magnet is disclosed. The arrangement comprises: a superconducting magnet comprising a plurality of magnet sections; a plurality of varistors, wherein each of the plurality of varistors is electrically connected in parallel across a respective one of the plurality of magnet sections; and a heater arrangement electrically connected to the plurality of varistors and configured to apply heat to each of the plurality of magnet sections in response to a change in a voltage across any one or more of the plurality of varistors. A method of protecting a superconducting magnet is also disclosed.

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Patent Owner(s)

Patent OwnerAddress
OXFORD INSTRUMENTS NANOTECHNOLOGY TOOLS LIMITEDABINGDON OXFORDSHIRE OX13 5QX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Twin, Andy Oxon, GB 1 0
Varney, Andrew Oxon, GB 2 0
Viznichenko, Roman Oxon, GB 1 0
Warren, Dave Oxon, GB 4 26

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