Method and apparatus for evaluating an ultrasonic weld junction

A method and a test fixture for evaluating a battery cell are described, wherein the battery cell is composed of a cell body having a plurality of electrode foils that are joined to both a positive terminal and a negative terminal at weld junctions. The method includes retaining the cell body of the...

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Bibliographische Detailangaben

Hauptverfasser:	CAI, WAYNE W, RINKER, TERESA J, LIN, QIAN, MOOTE, JOHN M, OTTOMANO, ANTHONY, CHAKRABORTY, DEBEJYO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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