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1. (WO2018104166) A BIMETAL END SLEEVE

Pub. No.:    WO/2018/104166    International Application No.:    PCT/EP2017/081156
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Sat Dec 02 00:59:59 CET 2017
IPC: H01R 4/62
H01R 13/03
H01R 4/20
H01R 11/11
Applicants: ZAKLAD APARATURY ELEKTRYCZNEJ ERGOM SP. Z O.O.
Inventors: TOMASZEK, Bogdan
OPAS, Marek
Title: A BIMETAL END SLEEVE
Abstract:
A bimetal end sleeve for connecting an electrical wire to a terminal of an electrical apparatus, the bimetal end sleeve comprising an inner layer (21) and an outer layer (22), wherein the outer layer (22) is made of a first metal, that is not subject to galvanic corrosion when in contact with the terminal of the electrical apparatus, whereas the inner layer (21) is made of a second metal, that is not subject to galvanic corrosion when in contact with a conductor of the electrical wire, characterized in that the bimetal end sleeve is made of a bimetal tube, a bimetal strip or a bimetal sheet metal that is shaped to a form, in which the inner layer (21) and the outer layer (22) are bonded together, wherein both layers (21, 22) have a form of tubes having a continuous surface, and wherein each layer (21, 22) has a thickness (g1, g2) equal at least 30% of a total thickness (G) of the two layers.