EP 2689502 A1 20140129 - SURGE ARRESTER WITH A LOW RESPONSE VOLTAGE, AND METHOD FOR PRODUCING SAME
Title (en)
SURGE ARRESTER WITH A LOW RESPONSE VOLTAGE, AND METHOD FOR PRODUCING SAME
Title (de)
ÜBERSPANNUNGSABLEITER MIT NIEDRIGER ANSPRECHSPANNUNG UND VERFAHREN ZU DESSEN HERSTELLUNG
Title (fr)
PARAFOUDRE À BASSE TENSION DE RÉPONSE ET PROCÉDÉ DE FABRICATION DUDIT PARAFOUDRE
Publication
Application
Priority
- DE 102011014582 A 20110321
- EP 2012055011 W 20120321
Abstract (en)
[origin: WO2012126952A1] The invention relates to a surge arrester comprising a hollow chamber (6) which is formed by at least one insulating body (5) and comprising at least two electrodes (2, 3) which extend into the hollow chamber and the free ends of which are oriented towards each other and are mutually spaced by an electrode gap (A), said electrodes containing multiple different metal materials (2a, 10; 3a, 10) in regions of the free ends.
IPC 8 full level
CPC (source: EP US)
H01T 1/22 (2013.01 - EP US); H01T 1/24 (2013.01 - EP US); H01T 4/12 (2013.01 - EP US)
Citation (search report)
See references of WO 2012126952A1
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)
DE 102011014582 A1 20120927; CN 103430407 A 20131204; CN 103430407 B 20150812; EP 2689502 A1 20140129; EP 2689502 B1 20150506; JP 2014509063 A 20140410; JP 5707533 B2 20150430; US 2014063675 A1 20140306; US 9190811 B2 20151117; WO 2012126952 A1 20120927
DOCDB simple family (application)
DE 102011014582 A 20110321; CN 201280013998 A 20120321; EP 12712619 A 20120321; EP 2012055011 W 20120321; JP 2014500374 A 20120321; US 201214006262 A 20120321