EP 2979278 B1 20210217 - ENCAPSULATED SURGE ARRESTER
Title (en)
ENCAPSULATED SURGE ARRESTER
Title (de)
GEKAPSELTER ÜBERSPANNUNGSABLEITER
Title (fr)
PARAFOUDRE ENCAPSULÉ
Publication
Application
Priority
EP 2013058781 W 20130426
Abstract (en)
[origin: WO2014173461A1] The invention relates to a surge arrester (1) having a fluid-tight housing (2) and three arrester columns (20) arranged in the housing (2). The longitudinal axes (35) of the arrester columns (20) are arranged parallel to the housing axis (30) and, in cross-section, on the corners of a triangle. According to the invention, the housing wall (3) has a triangular cross-sectional contour in a section (10) along the housing axis (30).
IPC 8 full level
H01C 7/12 (2006.01)
CPC (source: EP)
H01C 7/12 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014173461 A1 20141030; CN 105144312 A 20151209; CN 105144312 B 20180202; EP 2979278 A1 20160203; EP 2979278 B1 20210217; JP 2016521002 A 20160714; JP 6539646 B2 20190703; KR 20160003133 A 20160108
DOCDB simple family (application)
EP 2013058781 W 20130426; CN 201380075955 A 20130426; EP 13721316 A 20130426; JP 2016509306 A 20130426; KR 20157033706 A 20130426