EP 1017071 A3 20021106 - Improved circuit breaker
Title (en)
Improved circuit breaker
Title (de)
Leistungsschalter
Title (fr)
Disjoncteur
Publication
Application
Priority
IT MI982862 A 19981230
Abstract (en)
[origin: EP1017071A2] A circuit breaker comprising at least one moving contact and at least one fixed contact, an actuator for moving the moving contact, said circuit breaker comprising an active device which is operatively connected to the moving contact and is suitable to modulate the motion of the moving contact by applying an adjustable force. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 3/60 (2006.01); H01H 7/16 (2006.01); H01H 9/56 (2006.01); H01H 33/44 (2006.01)
CPC (source: EP)
H01H 3/605 (2013.01); H01H 7/16 (2013.01); H01H 9/563 (2013.01); H01H 33/44 (2013.01)
Citation (search report)
- [A] EP 0817225 A1 19980107 - GEC ALSTHOM T & D AG [CH]
- [A] US 5389905 A 19950214 - SHIBATA KIWAMU [JP], et al
- [A] US 4195211 A 19800325 - ASLAN WILFRED A [US], et al
- [A] US 4387280 A 19830607 - IMAN IMDAD
- [A] US 3610855 A 19711005 - MITSUHASHI TAKUMI, et al
- [A] US 4535208 A 19850813 - WALLIMANN HUBERT [CH], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1017071 A2 20000705; EP 1017071 A3 20021106; EP 1017071 B1 20060607; AT E329358 T1 20060615; DE 69931743 D1 20060720; DE 69931743 T2 20070531; ES 2267224 T3 20070301; IT 1304072 B1 20010307; IT MI982862 A0 19981230; IT MI982862 A1 20000630
DOCDB simple family (application)
EP 99204309 A 19991215; AT 99204309 T 19991215; DE 69931743 T 19991215; ES 99204309 T 19991215; IT MI982862 A 19981230