EP 0871968 A1 19981021 - CONTROL DEVICE FOR POWER LINE CUT-OFF MEANS
Title (en)
CONTROL DEVICE FOR POWER LINE CUT-OFF MEANS
Title (de)
STEUEREINRICHTUNG FÜR VORRICHTUNGEN ZUR LEITUNGSTRENNUNG
Title (fr)
DISPOSITIF DE COMMANDE DE MOYENS DE COUPURE DE LIGNE ELECTRIQUE
Publication
Application
Priority
- FR 9601452 W 19960918
- FR 9511163 A 19950922
Abstract (en)
[origin: WO9711474A1] A device for controlling cut-off means on a power line (3), including contact means (12, 13) connected to two respective power line portions (3a, 3b), at least one (12) of said contact means being movable, and retaining means (10) for resiliently retaining the contact means in mutual contact. In the event of an overcurrent in said power line, said contact means repel one another and move apart counter to said resilient retaining means. The device further includes control means (2) electrically connected to said contact means and responsive to the electrical energy generated between said contact means (12, 13), whereby they actuate the cut-off means (14) when said electrical energy reaches a predetermined value, and thus cut off said power line.
IPC 1-7
IPC 8 full level
H01H 71/24 (2006.01); H01H 71/52 (2006.01); H01H 89/06 (2006.01)
CPC (source: EP)
H01H 71/2418 (2013.01); H01H 71/2472 (2013.01); H01H 71/525 (2013.01); H01H 89/06 (2013.01); H01H 2071/2427 (2013.01); H01H 2089/065 (2013.01)
Citation (search report)
See references of WO 9711474A1
Designated contracting state (EPC)
AT BE CH DE ES GB IT LI
DOCDB simple family (publication)
WO 9711474 A1 19970327; AU 7088596 A 19970409; EP 0871968 A1 19981021; FR 2739220 A1 19970328; FR 2739220 B1 19971212
DOCDB simple family (application)
FR 9601452 W 19960918; AU 7088596 A 19960918; EP 96931870 A 19960918; FR 9511163 A 19950922