EP 0662240 B1 19960703 - VACUUM-TYPE CIRCUIT BREAKER WITH CONNECTION TERMINALS
Title (en)
VACUUM-TYPE CIRCUIT BREAKER WITH CONNECTION TERMINALS
Title (de)
VAKUUMSCHUTZ MIT EINER ANSCHLUSSVORRICHTUNG
Title (fr)
COUPE-CIRCUIT A VIDE AVEC DISPOSITIF DE RACCORDEMENT
Publication
Application
Priority
- DE 9300739 W 19930813
- DE 9213143 U 19920925
Abstract (en)
[origin: US5668361A] PCT No. PCT/DE93/00739 Sec. 371 Date May 4, 1995 Sec. 102(e) Date May 4, 1995 PCT Filed Aug. 13, 1993 PCT Pub. No. WO94/08347 PCT Pub. Date Apr. 14, 1994A vacuum contactor has one connection terminal for the upper and lower end of each vacuum interrupter. At least the upper connection terminal has a metal member that is dimensioned essentially as a function of a current to be carried. A separate holder of insulating material is used to join the metal member to wall parts of an insulator body that accommodates the vacuum interrupters. In this manner, the distance between live parts and grounded parts of the vacuum contactor is increased and the reliability with respect to protecting against partial discharges and breakdowns is improved.
IPC 1-7
IPC 8 full level
H01H 33/02 (2006.01); H01H 33/24 (2006.01); H01H 33/66 (2006.01)
CPC (source: EP US)
H01H 33/025 (2013.01 - EP US); H01H 33/24 (2013.01 - EP US); H01H 33/6606 (2013.01 - EP US); H01H 33/666 (2013.01 - EP US); H01H 2033/6665 (2013.01 - EP US)
Designated contracting state (EPC)
DE GB NL
DOCDB simple family (publication)
US 5668361 A 19970916; DE 59303153 D1 19960808; DE 9213143 U1 19930325; EP 0662240 A1 19950712; EP 0662240 B1 19960703; WO 9408347 A1 19940414
DOCDB simple family (application)
US 40696195 A 19950504; DE 59303153 T 19930813; DE 9213143 U 19920925; DE 9300739 W 19930813; EP 93918886 A 19930813