EP 0700589 A1 19960313 - GAS-FILLED OVERVOLTAGE DIVERTER
Title (en)
GAS-FILLED OVERVOLTAGE DIVERTER
Title (de)
GASGEFÜLLTER ÜBERSPANNUNGSABLEITER
Title (fr)
LIMITEUR DE SURTENSION REMPLI DE GAZ
Publication
Application
Priority
- DE 9400589 W 19940518
- DE 4318994 A 19930526
Abstract (en)
[origin: US5671114A] PCT No. PCT/DE94/00589 Sec. 371 Date Nov. 27, 1995 Sec. 102(e) Date Nov. 27, 1995 PCT Filed May 18, 1994 PCT Pub. No. WO94/28607 PCT Pub. Date Dec. 8, 1994In a gas-filled overvoltage diverter, the electrodes are coated with an activation compound and are located on an insulator. At least one axial ignition strip is disposed on the inner surface of the insulator. The inner surface of the insulator also has an ionization source in the form of a coating of an electroluminescent material. The coating is connected to both electrodes and may take the form of a strip. Alternatively, the coating may cover the entire inner surface of the insulator. The alkali halide and/or alkaline-earth halide coating material may also contain dielectric or ferro-electric crystals.
IPC 1-7
IPC 8 full level
H01T 1/20 (2006.01); H01T 2/02 (2006.01); H01T 4/12 (2006.01)
CPC (source: EP US)
H01T 1/20 (2013.01 - EP US)
Citation (search report)
See references of WO 9428607A1
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
US 5671114 A 19970923; CN 1039612 C 19980826; CN 1124540 A 19960612; DE 4318994 A1 19941208; DE 4318994 C2 19950420; DE 59406511 D1 19980827; EP 0700589 A1 19960313; EP 0700589 B1 19980722; JP 2762399 B2 19980604; JP H08506449 A 19960709; WO 9428607 A1 19941208
DOCDB simple family (application)
US 56918095 A 19951127; CN 94192223 A 19940518; DE 4318994 A 19930526; DE 59406511 T 19940518; DE 9400589 W 19940518; EP 94915504 A 19940518; JP 50010295 A 19940518