EP 0191654 B1 19890517 - CARTRIDGE WITH FUSE
Title (en)
CARTRIDGE WITH FUSE
Publication
Application
Priority
FR 8500915 A 19850123
Abstract (en)
[origin: US4635022A] A fuse cartridge for example of the cylindrical type comprising an insulating cylindrical body ending in two conducting end pieces and a fuse element connected electrically to the end pieces, further comprising two pistons housed in the body which are movable in translation in opposite directions to each other and collect the gases released by the electric arc at the time of its appearance, so that the pressure of the gases exerts on each piston a force which causes it to move towards a position in which the arc is totally sheared.
IPC 1-7
IPC 8 full level
H01H 85/00 (2006.01); H01H 37/76 (2006.01); H01H 85/045 (2006.01); H01H 85/165 (2006.01); H01H 85/38 (2006.01); H01H 85/43 (2006.01)
CPC (source: EP US)
H01H 85/38 (2013.01 - EP US); H01H 2085/381 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE GB IT LI NL SE
DOCDB simple family (publication)
EP 0191654 A1 19860820; EP 0191654 B1 19890517; CA 1258282 A 19890808; DE 3663423 D1 19890622; FR 2576451 A1 19860725; FR 2576451 B1 19870320; IE 860191 L 19860723; JP S61171029 A 19860801; US 4635022 A 19870106
DOCDB simple family (application)
EP 86400012 A 19860106; CA 499993 A 19860121; DE 3663423 T 19860106; FR 8500915 A 19850123; IE 19186 A 19860122; JP 1362786 A 19860123; US 82029686 A 19860121