EP 2427898 B1 20130130 - INSULATING HOUSING FOR RECEIVING A VACUUM SWITCHING TUBE AND SWITCH POLE INSULATED BY SOLID MATERIAL
Title (en)
INSULATING HOUSING FOR RECEIVING A VACUUM SWITCHING TUBE AND SWITCH POLE INSULATED BY SOLID MATERIAL
Title (de)
ISOLIERSTOFFGEHÄUSE ZUR AUFNAHME EINER VAKUUMSCHALTRÖHRE UND FESTSTOFFISOLIERTER SCHALTERPOL
Title (fr)
BOÎTIER EN MATÉRIAU ISOLANT DESTINÉ À RECEVOIR UNE AMPOULE À VIDE ET PÔLE DE COMMUTATION ISOLÉ PAR UNE MATIÈRE SOLIDE
Publication
Application
Priority
- EP 2010055538 W 20100426
- DE 102009020152 A 20090506
Abstract (en)
[origin: WO2010127957A1] In order to further develop an insulating housing (1) for receiving a vacuum switching tube (11) comprising a fixed contact connection area (4) and a moving contact connection area (3) and a drive section (16) for a drive rod (12) for initiating a drive movement in a moving contact of the vacuum switching tube and a ventilation assembly, which housing has improved heat dissipation, and at the same time higher ampacity and higher rated voltage, it is proposed that the ventilation assembly is formed by several ventilation channel systems for the moving contact connection area (3) and the fixed contact connection area (4), said channels being separated from each other by wall sections of the insulating housing forming leakage paths.
IPC 8 full level
H01H 9/52 (2006.01); H01H 33/662 (2006.01)
CPC (source: EP)
H01H 9/52 (2013.01); H01H 33/66207 (2013.01); H01H 2009/526 (2013.01); H01H 2033/6613 (2013.01); H01H 2033/6623 (2013.01)
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010127957 A1 20101111; CN 102227793 A 20111026; CN 102227793 B 20140820; DE 102009020152 B3 20101223; EP 2427898 A1 20120314; EP 2427898 B1 20130130; ES 2399336 T3 20130327; HK 1159309 A1 20120727; PT 2427898 E 20130314
DOCDB simple family (application)
EP 2010055538 W 20100426; CN 201080003404 A 20100426; DE 102009020152 A 20090506; EP 10718541 A 20100426; ES 10718541 T 20100426; HK 11113545 A 20111215; PT 10718541 T 20100426