Elastocaloric heat recovery in a heat pump / refrigeration system using a pump mechanism

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United States of America Patent

PATENT NO 12085315
APP PUB NO 20220357083A1
SERIAL NO

17632393

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Abstract

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The invention provides a heat pump system and method heat pump system comprising a first Shape-Memory Alloy (SMA) or Negative Thermal Expansion (NTE) elastocaloric material core positioned in a housing and adapted to change state in response a temperature change supplied by a fluid. A second Shape-Memory Alloy (SMA) or Negative Thermal Expansion (NTE) elastocaloric material core positioned in a housing and adapted to change state in response a temperature change supplied by the fluid. A pump mechanism connected in a fluid communication with the first core and second core and adapted to control delivery of the fluid to the first and second core.

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Patent Owner(s)

Patent OwnerAddress
EXERGYN LTDDCU ALPHA OLD FINGLAS ROAD GLASNEVIN DUBLIN D11TOVC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
O'Toole, Kevin Dublin, IE 34 44
Warren, Keith Dublin, IE 15 69

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