Global Patent Index - EP 0169922 A1

EP 0169922 A1 19860205 - Insulating member for high-voltage devices.

Title (en)

Insulating member for high-voltage devices.

Title (de)

Isolierelement für Hochspannungsgeräte.

Title (fr)

Elément isolant pour appareils à haute tension.

Publication

EP 0169922 A1 19860205 (DE)

Application

EP 84109060 A 19840731

Priority

EP 84109060 A 19840731

Abstract (en)

1. Insulating element for high voltage devices, consisting of an insulating cylinder (10) and an insulating ring (11', 12') attached to the insulating cylinder (10) so that an overlaps is formed, in which the insulating cylinder (10) is thinned in the overlap region by reducing its wall thickness and the overlap (11'a, 12'a) is dimensioned in such a way that the end of the insulating ring (11', 12') facing the insulating cylinder (10) lies in an approximately homogeneous part of the field, characterised in that at least in the overlap region (11'a, 12'a) the insulating ring (11', 12') is of conical construction but has a constant wall thickness and the cone angle of the insulating ring (11', 12') corresponds to the angle of thinning of the insulating cylinder (10).

Abstract (de)

Die Erfindung betrifft ein Isolierelement für Hochspannungsgeräte, bestehend aus einem Isolierzylinder (10) und einem Isolierring (11' 12'), wobei der Isolierzylinder im Überlappungsbereich angeschärft und der Isolierring konisch ausgebildet ist. Dadurch ergibt sich eine höhere mechanische Festigkeit des Isolierringes.

IPC 1-7

H01F 27/32

IPC 8 full level

H01F 27/32 (2006.01)

CPC (source: EP)

H01F 27/324 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT CH DE GB IT LI SE

DOCDB simple family (publication)

EP 0169922 A1 19860205; EP 0169922 B1 19870603; AT E27666 T1 19870615; DE 3464102 D1 19870709; FR 2568716 A1 19860207; FR 2568716 B1 19871218

DOCDB simple family (application)

EP 84109060 A 19840731; AT 84109060 T 19840731; DE 3464102 T 19840731; FR 8511625 A 19850730