EP 1820200 A1 20070822 - DEVICE FOR PROTECTING AN ELECTRICAL INSTALLATION, CORRESPONDING METHOD AND USE
Title (en)
DEVICE FOR PROTECTING AN ELECTRICAL INSTALLATION, CORRESPONDING METHOD AND USE
Title (de)
EINRICHTUNG ZUM SCHUTZ EINER ELEKTRISCHEN INSTALLATION, ENTSPRECHENDES VERFAHREN UND VERWENDUNG
Title (fr)
DISPOSITIF DE PROTECTION D'UNE INSTALLATION ELECTRIQUE, PROCEDE ET UTILISATION CORRESPONDANTS
Publication
Application
Priority
- FR 2005003001 W 20051202
- FR 0412881 A 20041203
Abstract (en)
[origin: WO2006059011A1] The invention concerns a device for protecting an electrical installation designed to be mounted as a by-pass with respect to the electrical installation and comprising at least two electrically conductive contact members (3, 4) capable of shifting from a closing position to an opening position when the protecting device (1) is traversed by a current (I) of intensity higher than a predetermined threshold value. The invention is characterized in that in the closing position, the contact members are separated from each other by a potentially insulating component (15), forming thereby a protective spark-gap (E) against voltage surges between the contact members (3, 4). The invention is useful for protecting electrical installations.
IPC 8 full level
H01H 83/10 (2006.01)
CPC (source: EP US)
H01H 9/14 (2013.01 - EP US); H01H 83/10 (2013.01 - EP US); Y10T 29/49105 (2015.01 - EP US)
Citation (search report)
See references of WO 2006059011A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006059011 A1 20060608; CN 100578713 C 20100106; CN 101069255 A 20071107; EP 1820200 A1 20070822; FR 2879033 A1 20060609; FR 2879033 B1 20070316; US 2010027182 A1 20100204
DOCDB simple family (application)
FR 2005003001 W 20051202; CN 200580041460 A 20051202; EP 05824644 A 20051202; FR 0412881 A 20041203; US 72066005 A 20051202