METHOD FOR PRODUCTION OF STORAGE BATTERY Russian patent published in 2019 - IPC H01M2/00 H01M10/04 

Abstract RU 2691642 C1

FIELD: manufacturing technology.

SUBSTANCE: invention relates to a method of producing a storage battery and a device for producing a storage battery. According to the invention, the battery storage method includes: formation of a layer of a viscous substance on the coolant such that the opposite surface of the layer of viscous substance facing the cooled fragment of the storage battery has a vertex in which the perpendicular distance from the surface of the layer of viscous substance opposite the opposite surface is greatest, and that perpendicular distance decreases in directions from top, as seen on section viscous layer of viscous substance from direction of long side of viscous substance layer; and before hardening layer of viscous substance formed on cooler is completed, connection of pack of elements to cooler, while pressing opposite surface of layer of viscous substance to cooled fragment of packet of elements.

EFFECT: improving cooling efficiency, reducing air entrapping between a cooled packet fragment and a viscous substance layer.

6 cl, 19 dwg

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RU 2 691 642 C1

Authors

Yamashita, Aki

Dates

2019-06-17Published

2018-11-20Filed