Heat dissipation of power electronics of a cooling unit

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United States of America Patent

PATENT NO 9332671
APP PUB NO 20130271915A1
SERIAL NO

13863014

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Abstract

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A cooling unit in a transport unit includes power electronics; a heat exchanger for thermally coupling a cooling agent of a central cooling system of the transport unit with air of the cooling unit to cool one or more generating devices; and a heat pipe for heat dissipation of the power electronics. At a first portion of the heat pipe, at least some of a working agent is in the liquid phase and, at a second portion of the heat pipe, at least some of the working agent is in the gas phase. In the first portion of the heat pipe, heat from the power electronics is absorbed by evaporating the working agent in the liquid phase. In the second portion of the heat pipe, heat is released to the cooling agent by condensing the working agent in the gas phase.

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Patent Owner(s)

Patent OwnerAddress
AIRBUS OPERATIONS GMBHHAMBURG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schult, Jens Hamburg, DE 25 121
Trümper, Torsten Hamburg, DE 9 26

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