Welding process for sealing a battery module

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12034129
APP PUB NO 20220320633A1
SERIAL NO

17728029

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure relates to a battery module that includes a housing having a first protruding shelf along a first perimeter of the housing, a second protruding shelf along a second perimeter of the housing, where the first and second protruding shelves each include an absorptive material configured to absorb a first laser emission. The battery module also includes an electronics compartment cover configured to be coupled to the housing via a first laser weld, and a cell receptacle region cover configured to be coupled to the housing via a second laser weld. The electronics compartment cover has a first transparent material configured to transmit the first laser emission toward the first protruding shelf and the cell receptacle region cover has a second transparent material configured to transmit the first laser emission or a second laser emission toward the second protruding shelf.

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Patent Owner(s)

Patent OwnerAddress
CPS TECHNOLOGY HOLDINGS LLC250 VESEY STREET 15TH FLOOR NEW YORK NY 10281

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bonin, Christopher M South Milwaukee, US 31 172
DeKeuster, Richard M Racine, US 123 1058
Dinkelman, John P South Milwaukee, US 32 204
Trester, Dale B West Allis, US 50 700
Tyler, Matthew R New York, US 63 471

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