EP 0158124 B1 19910515 - ARC-EXTINGUISHING DEVICE FOR ELECTRICAL SWITCHES
Title (en)
ARC-EXTINGUISHING DEVICE FOR ELECTRICAL SWITCHES
Publication
Application
Priority
DE 3413555 A 19840411
Abstract (en)
[origin: EP0158124A2] The invention relates to an extinguishing device for power and line protective circuit breakers, consisting of an antechamber located in the circuit breaker housing and an extinguishing laminant stack connected thereto, the antechamber having two lateral antechamber plates used for guiding and limiting the arc, the antechamber plates (25) being produced connected to one another in one piece by means of two crossbars (28, 29, 30), and being inserted as an antechamber block (26) in the antechamber (24). <IMAGE>
IPC 1-7
IPC 8 full level
H01H 73/18 (2006.01); H01H 9/34 (2006.01)
CPC (source: EP)
H01H 9/346 (2013.01); H01H 9/302 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0158124 A2 19851016; EP 0158124 A3 19880309; EP 0158124 B1 19910515; AT E63655 T1 19910615; DE 3413555 A1 19851024; DE 3413555 C2 19930506; DE 3582815 D1 19910620; JP S60230321 A 19851115
DOCDB simple family (application)
EP 85102610 A 19850307; AT 85102610 T 19850307; DE 3413555 A 19840411; DE 3582815 T 19850307; JP 7452885 A 19850410