ELECTRICAL BUSHING COMPRISING AN UPPER PART WHICH FORMS AN INCLINED APPENDAGE AND PRODUCTION METHOD THEREOF

WIPO Patent Application WO2004068637

A3

The invention relates to an electrical bushing (1) which is intended to connect the phases of an electrical distribution network to the elements of an electrical device, such as an MV/LV transformer housed in a shell (2). According to the invention, the bushing (1) is intended to be disposed partially inside and partially outside the aforementioned shell (2). The inventive bushing (1) comprises two distinct bodies (3, 4) which are essentially rigidly connected to each other, namely: a first body (3) which is disposed essentially fully outside the shell (2), and a second body which is at least partially housed inside said shell (2). The first body (3) comprises (i) a lower part (3a) having an axis of revolution (9) which is perpendicular to the surface of the shell (2) that receives the electrical bushing (1) and (ii) an upper part forming an inclined appendage (3b) having an axis (10) which is secant to that (9) of the aforementioned lower part (3a) along a selected angle of inclination (a) and comprising a free end (27) which is intended to be connected to the phases of the distribution network.

ZIEGLER ARNAUD (FR)
FALTERMEIER JEAN-FRANCIS (FR)

PCT/FR2004/000145

January 06, 2005

January 22, 2004

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TRANSFIX TOULON SOC NOUV (FR)
ZIEGLER ARNAUD (FR)
FALTERMEIER JEAN-FRANCIS (FR)

H01F27/04; (IPC1-7): H01F27/04

WO2000055872A1

2000-09-21

EP0455538A1	1991-11-06
DE1615054A1	1970-05-14
US3917374A	1975-11-04
US3786175A	1974-01-15
US4205290A	1980-05-27
EP0446404A1	1991-09-18
EP1009002A1	2000-06-14

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