EP 2122645 A1 20091125 - QUENCHING ELEMENT, QUENCHING UNIT, QUENCHING AND PLUGGING UNIT, AND SWITCHING DEVICE
Title (en)
QUENCHING ELEMENT, QUENCHING UNIT, QUENCHING AND PLUGGING UNIT, AND SWITCHING DEVICE
Title (de)
LÖSCHELEMENT, LÖSCHEINRICHTUNG, LÖSCH- UND VERDÄMMUNGSEINRICHTUNG SOWIE SCHALTGERÄT
Title (fr)
ELÉMENT D'EXTINCTION, SYSTÈME D'EXTINCTION, SYSTÈME D'EXTINCTION ET DE BARRAGE AINSI QUE DISPOSITIF DE COMMUTATION
Publication
Application
Priority
- EP 2008050389 W 20080115
- DE 102007002723 A 20070118
Abstract (en)
[origin: WO2008087136A1] A plate-shaped quenching element (6) for a quenching unit (5a) of a switching device (1) is produced, according to the invention, of an electrically and also magnetically conductive plastic. In a special embodiment, the plastic is composed of a flame retardant material. The invention relates to a quenching unit (5a) and a quenching and plugging unit (5) having a plurality of such quenching elements (6). Furthermore, the invention relates to a switching device (1) having such a quenching unit (5a) and/or such a quenching and plugging unit (5).
IPC 8 full level
H01H 9/34 (2006.01)
CPC (source: EP US)
H01H 9/34 (2013.01 - EP US); H01H 9/341 (2013.01 - EP US)
Citation (search report)
See references of WO 2008087136A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008087136 A1 20080724; EP 2122645 A1 20091125; US 2010059481 A1 20100311; US 8809721 B2 20140819
DOCDB simple family (application)
EP 2008050389 W 20080115; EP 08701498 A 20080115; US 44898008 A 20080115