EP 0428168 A2 19910522 - Isolator switch with safety operating device.
Title (en)
Isolator switch with safety operating device.
Title (de)
Schalter mit Sicherheits-Antriebsvorrichtung.
Title (fr)
Interrupteur à dispositif d'actionnement de sécurité.
Publication
Application
Priority
IT 2240389 A 19891116
Abstract (en)
An isolator switch with a safety device, consisting of a casing housing on one side a mobile contact element and on the other a mechanical operating device associated with an electromagnetic safety element which can be externally energized under danger or emergency conditions, the mechanical device being controlled by the operating shaft of the isolator switch.
IPC 1-7
IPC 8 full level
H01H 71/02 (2006.01); H01H 73/42 (2006.01)
CPC (source: EP)
H01H 71/02 (2013.01); H01H 71/0207 (2013.01); H01H 73/42 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR LI LU NL SE
DOCDB simple family (publication)
EP 0428168 A2 19910522; EP 0428168 A3 19921014; EP 0428168 B1 19970521; AT E153477 T1 19970615; DE 69030760 D1 19970626; DE 69030760 T2 19971218; DK 0428168 T3 19971124; ES 2103717 T3 19971001; IT 1237775 B 19930617; IT 8922403 A0 19891116
DOCDB simple family (application)
EP 90121877 A 19901115; AT 90121877 T 19901115; DE 69030760 T 19901115; DK 90121877 T 19901115; ES 90121877 T 19901115; IT 2240389 A 19891116