Electronic device with cooling by a liquid metal spreader

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United States of America Patent

PATENT NO 9693480
APP PUB NO 20150289410A1
SERIAL NO

14365538

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Abstract

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An electronic device with cooling of a heat dissipation source, by a liquid metals spreader, the device including at least one heat dissipation source, at least one spreader through which at least one liquid metal circulation channel passes forming a loop routed below a heat dissipation source, at least one heat sink, and at least one electromagnetic pump moving the liquid metal in the at least one channel such that the liquid metal absorbs heat dissipated by a heat dissipation source and transports the absorbed heat to be evacuated by the heat sink. Each spreader includes at least two plates made of an electrical insulating material located on each side of at least one bar made of deformable material.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN ELECTRICAL & POWERPARC D'ACTIVITÉ ANDROMÈDE 1 RUE LOUIS BLÉRIOT CS 80049 31702 BLAGNAC CEDEX 31702

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Avenas, Yvan Poisat, FR 4 21
Meuret, Regis Bernard Albert La Rochette, FR 4 14
Salat, Jacques Brie Comte Robert, FR 6 16
Tawk, Mansour Grenoble, FR 1 12

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