Method for making a battery pack
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United States of America Patent
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Jun 9, 1998
Issued Date -
N/A
app pub date -
Aug 1, 1996
filing date -
Nov 27, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A flexible welding board for a battery pack, which is a polyester film or polymer with prepunched holes and a laminated nickel alloy or other metal or metal material. The polyester film with a suitable polymer adhesive or other adhesive includes a laminated nickel or other metal thereon. The nickel alloy or other metal alloy or metal is subsequently imaged with a pattern, and etched providing a flexible welding board for the welding of components of a battery pack, including the battery cells, electrical components and the electromechanical components which are spot-welded thereto. The entire process can be done robotically providing a battery pack which has electromechanical integrity between the battery cells, components, flexible welding board and the battery pack housing.
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