Battery module passive thermal management features and positioning

The present disclosure includes a battery system with a battery module having electrochemical cells inside of a housing. The housing includes a first side and a second side opposite to the first side. The battery module includes a heat sink coupled with the second side of the housing and a thermal i...

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Bibliographic Details
Main Authors Obasih Kem M, DeKeuster Richard M
Format Patent
LanguageEnglish
Published 21.11.2017
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The present disclosure includes a battery system with a battery module having electrochemical cells inside of a housing. The housing includes a first side and a second side opposite to the first side. The battery module includes a heat sink coupled with the second side of the housing and a thermal interface disposed between, and in contact with, the heat sink and the electrochemical cells. The thermal interface contacts base ends of the electrochemical cells. The system includes a cage disposed about the battery module. The cage includes a cage side positioned next to the second side of the housing and having openings disposed in the cage side. The openings enable air to be drawn into the cage. The air passes over the heat sink of the battery module.
Bibliography:Application Number: US201414502803