BATTERY PACK

A battery pack has a plurality of batteries, a bus bar connected to electrode terminals of the plurality of batteries, a terminal connected to the bus bar, and an electric wire connected to the terminal. The terminal has a first base portion, a second base portion, and a protrusion portion. The firs...

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Bibliographische Detailangaben
Hauptverfasser:	UNNO, Akira, SUGAWARA, Tatsuo, HOSHI, Hiroshi
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A battery pack has a plurality of batteries, a bus bar connected to electrode terminals of the plurality of batteries, a terminal connected to the bus bar, and an electric wire connected to the terminal. The terminal has a first base portion, a second base portion, and a protrusion portion. The first base portion is located on one end side in a predetermined direction of the terminal and is bonded to the bus bar in a vertical direction with respect to the predetermined direction by ultrasonic welding. The second base portion is located on the other end side in the predetermined direction of the terminal and is connected to the electric wire. The protrusion portion is located between the first base portion and the second base portion and protrudes in the vertical direction.