Leiterübergangsverbindungsvorrichtung und Verfahren

Details

Veröffentlichungs-Nr.

EP3261181

Aktenzeichen

EP16305748

Anmeldetag

21. Juni 2016

Veröffentlichung

2. September 2020

Erteilung

2. September 2020

Rechtsraum

EP

IPC

H01R4/02B23K20/12B23K33/00B23K9/235H02G15/08B23K101/38

Abstract

A transition joint device (5) comprising a first end segment (10) of a first metal and a second end segment (12) of a second metal. The end segments (10, 12) are preferably cylindrical, with a diameter corresponding to the diameter of the conductors to be joined. The metal of the first end segment (10) of the transition device (5) is of the same material as a first conductor, while the second end segment (12) is of the same material as a second conductor. An end portion (11) of the at least one of the end segments (10, 12) of the device (5) is cut in a grid pattern forming a plurality of projections or cordels (28). The cordels (28) are formed by cutting the end portions (11) of the end segments (10, 12) by techniques known in the art, for example using the wire EDM technique. According to an aspect, the first end segment (10) that is cut into cordels (28) is a copper segment, while the second end segment (12), which optionally may or may not bet cut into cordels (11), is aluminium. The diameters of the end segments (10, 12) may be the same or different, and according to an alternate embodiment both end segments (10 ,12) are of the same metal material.

Anmelder

Firma

Nexans

Land

🇫🇷 Frankreich

Fachgebiete