Battery system

The battery system is provided with battery blocks 2 having a plurality of stacked battery cells 1, a pair of endplates 4 stacked at opposite ends of a battery block 2, connecting rails 5 that join the pair of endplates 4, and output lines 20 that connect to battery cell 1 electrode terminals 13. Ou...

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Bibliographic Details
Main Authors OKADA WATARU, YAMAUTI YASUHIRO
Format Patent
LanguageChinese
English
Published 31.03.2010
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 battery system is provided with battery blocks 2 having a plurality of stacked battery cells 1, a pair of endplates 4 stacked at opposite ends of a battery block 2, connecting rails 5 that join the pair of endplates 4, and output lines 20 that connect to battery cell 1 electrode terminals 13. Output lines 20 are connected to battery cell 1 electrode terminals 13 via transfer bus bars 22, and an output line 20 connecting terminal 21 is connected to a transfer bus bar 22 by a bolt 7, and a nut 8. In this battery system, the nut 8 is attached to an endplate 4 in a manner that does not allow it to rotate, and the bolt 7 is screwed into the nut 8 to attach it to the endplate 4. The output line 20 connecting terminal 21 and transfer bus bar 22 are connected via the bolt 7 and nut 8 and are fixed to the endplate 4.
Bibliography:Application Number: CN200910205759