EP 1726019 A1 20061129 - OVERVOLTAGE PROTECTION DEVICE IN COMMON/DIFFERENTIAL MODE OF REDUCED SIZE
Title (en)
OVERVOLTAGE PROTECTION DEVICE IN COMMON/DIFFERENTIAL MODE OF REDUCED SIZE
Title (de)
ÜBERSPANNUNGSSCHUTZVORRICHTUNG REDUZIERTER GRÖSSE IM GLEICHTAKT-/DIFFERENTIALMODUS
Title (fr)
DISPOSITIF DE PROTECTION CONTRE LES SURTENSIONS EN MODE COMMUN/DIFFERENTIEL DE DIMENSION REDUITE
Publication
Application
Priority
- FR 2005000524 W 20050304
- FR 0402367 A 20040305
Abstract (en)
[origin: FR2867318A1] The device has a line-to ground voltage (PT) varistor arranged between a phase (L1) to be protected and ground (T), and a neutral phase (PN) varistor arranged between the phase and neutral (N). An electrically insulating case (2) is adapted to receive the two varistors that form an electrical binomial. The varistors are mounted successively within the case to form a mounting binomial. An independent claim is also included for a process of manufacturing a protection device.
IPC 8 full level
H01C 7/12 (2006.01); H01C 13/02 (2006.01); H01T 1/12 (2006.01)
CPC (source: EP)
H01C 7/12 (2013.01); H01C 13/02 (2013.01)
Citation (search report)
See references of WO 2005086182A1
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2867318 A1 20050909; FR 2867318 B1 20070511; BR PI0509002 A 20070807; CN 1930642 A 20070314; EP 1726019 A1 20061129; EP 1726019 B1 20120815; MX PA06010057 A 20061215; RU 2006135132 A 20080410; WO 2005086182 A1 20050915
DOCDB simple family (application)
FR 0402367 A 20040305; BR PI0509002 A 20050304; CN 200580007113 A 20050304; EP 05736977 A 20050304; FR 2005000524 W 20050304; MX PA06010057 A 20050304; RU 2006135132 A 20050304