CONNECTION METHOD OF ELECTRIC WIRE

PROBLEM TO BE SOLVED: To provide a connection method of a wire reducing possibility of disconnection of an ultrafine wire in applying ultrasonic welding, and for restraining degradation of tensile intensity. SOLUTION: The connection method of a wire includes a preparing process removing coating of a...

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Bibliographic Details
Main Authors TAKAYASHIKI YOSUKE, TAKADA HAJIME
Format Patent
LanguageEnglish
Published 08.07.2010
Subjects
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
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Summary:PROBLEM TO BE SOLVED: To provide a connection method of a wire reducing possibility of disconnection of an ultrafine wire in applying ultrasonic welding, and for restraining degradation of tensile intensity. SOLUTION: The connection method of a wire includes a preparing process removing coating of a wire 51 and an ultrafine wire 52 to expose their conductors, and a welding process pressurizing the exposed conductors by the preparing process by a horn 31 and an anvil 32 of an ultrasonic welding machine 1, and carrying out ultrasonic welding by vibrating the horn 31. Moreover, after the preparing process and before the welding process, the connection method includes a temporary joint process for obtaining a temporary joint body 60 by carrying out ultrasonic welding between conductors of the wire 51 and the ultrafine wire 52, with an ultrasonic vibration energy smaller than that in the welding process. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20080327202