Piston ring for floating piston in a thermal energy storage system

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United States of America Patent

PATENT NO 11519504
SERIAL NO

17550152

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Abstract

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A piston ring configured to be disposed in a floating piston for use in a vessel of a thermal energy storage system to separate a hot working fluid from a cold working fluid, wherein the piston ring comprises of a plurality of arc segments, each arc segment interconnected by a joint.

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Patent Owner(s)

Patent OwnerAddress
NORWICH TECHNOLOGIES INC52 BRIDGE STREET WHITE RIVER JUNCTION VT 05001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brambles, Oliver James Wesham, GB 6 3
Edstrom, Per Erik Kristoffer Stockbridge, US 6 3
Johnson, Leif Kilkenny West Lebanon, US 5 3
Lynch, Jonathan St. Johnsbury, US 21 387
McBride, Troy Norwich, US 6 78
Stettenheim, Joel Norwich, US 14 125

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