EP 3951820 B1 20240508 - MEDIUM OR HIGH VOLTAGE CIRCUIT BREAKER
Title (en)
MEDIUM OR HIGH VOLTAGE CIRCUIT BREAKER
Title (de)
MITTEL- ODER HOCHSPANNUNGSSCHUTZSCHALTER
Title (fr)
DISJONCTEUR HAUTE OU MOYENNE TENSION
Publication
Application
Priority
EP 20189853 A 20200806
Abstract (en)
[origin: EP3951820A1] The present invention relates to a medium or high voltage circuit breaker (1). The circuit breaker comprises a first vacuum interrupter (10), a second vacuum interrupter (20), and a heat sink (30). The heat sink is in thermal contact with a fixed contact carrier (12) of the first vacuum interrupter. The heat sink is in thermal contact with a fixed contact carrier (22) of the second vacuum interrupter.
IPC 8 full level
H01H 33/66 (2006.01); H01H 33/14 (2006.01); H01H 9/52 (2006.01)
CPC (source: EP)
H01H 33/14 (2013.01); H01H 33/6606 (2013.01); H01H 2009/526 (2013.01); H01H 2033/6613 (2013.01)
Citation (examination)
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)
DOCDB simple family (application)
EP 20189853 A 20200806