EP 0949643 B1 20030528 - Electrical switchgear, particularly electromagnetical switchgear with vacuum interrupter
Title (en)
Electrical switchgear, particularly electromagnetical switchgear with vacuum interrupter
Title (de)
Elektrisches Schaltgerät, insbesondere elektromagnetisches Schaltgerät mit Vakuumschaltröhre
Title (fr)
Appareil de commutation électrique, notamment appareil de commutation électromagnétique avec interrupteur à vide
Publication
Application
Priority
DE 19814398 A 19980331
Abstract (en)
[origin: EP0949643A1] A movable contact (44) is mounted at the end of a carrier (43), which is supported in one bearing and has a guide rod (5) attached. The guide rod is located in a second bearing (6). The assembly is subjected to the force of a spring (7). The contacts are enclosed within a vacuum chamber by a bellows. The working connection point of a switch rocker (2) at the guide rod is arranged between the two bearings.
IPC 1-7
IPC 8 full level
H01H 3/46 (2006.01); H01H 33/66 (2006.01); H01H 33/662 (2006.01); H01H 33/666 (2006.01); H01H 33/668 (2006.01); H01H 33/02 (2006.01)
CPC (source: EP)
H01H 33/66261 (2013.01); H01H 33/666 (2013.01); H01H 33/6683 (2013.01); H01H 33/022 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0949643 A1 19991013; EP 0949643 B1 20030528; AT E241854 T1 20030615; DE 19814398 C1 19991230; DE 59905131 D1 20030528; DE 59905706 D1 20030703; EP 0955655 A1 19991110; EP 0955655 B1 20030423
DOCDB simple family (application)
EP 99106099 A 19990326; AT 99106099 T 19990326; DE 19814398 A 19980331; DE 59905131 T 19990122; DE 59905706 T 19990326; EP 99101052 A 19990122