EP 1209711 B1 20100414 - Auxiliary device
Title (en)
Auxiliary device
Title (de)
Hilfseinrichtung
Title (fr)
Dipositif auxiliaire
Publication
Application
Priority
EP 00204095 A 20001121
Abstract (en)
[origin: EP1209711A1] An auxiliary device for opening the contacts of a circuit breaker associated therewith following a command electric signal, comprising an insulating case (1) which contains: connection terminals (10); an actuating device (100) which is activated by said command electric signal; a kinematic mechanism (200) for opening/closing said contacts; characterized in that said kinematic mechanism (200) comprises: coupling means operatively associated to said actuating device and to said circuit breaker; release means operatively associated to said coupling means; and in that said actuating device (100) is a piezoelectric actuating device. <IMAGE>
IPC 8 full level
H01H 71/12 (2006.01); H01H 71/04 (2006.01); H01H 73/14 (2006.01); H01H 83/12 (2006.01); H01H 83/20 (2006.01)
CPC (source: EP)
H01H 71/127 (2013.01); H01H 73/14 (2013.01); H01H 71/04 (2013.01); H01H 83/12 (2013.01); H01H 83/20 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1209711 A1 20020529; EP 1209711 B1 20100414; AT E464645 T1 20100415; CN 1327466 C 20070718; CN 1354489 A 20020619; DE 60044194 D1 20100527
DOCDB simple family (application)
EP 00204095 A 20001121; AT 00204095 T 20001121; CN 01139342 A 20011121; DE 60044194 T 20001121