摘要 |
A fuse-element for use in an electric network, includes a metal strip including at least one portion having a reduced cross-section, a shunt element of conductive material shunting the portion, bonding means conductively bonding the shunt element to the metal strip and being capable of being released at a temperature higher than a predetermined temperature, the shunt element defining a chamber facing towards the metal strip and being sealed by the bonding means between the metal strip and the shunt element, and a material disposed in the chamber having a boiling temperature below the predetermined temperature and capable of producing an internal gas pressure within the chamber sufficient to break the bond when the material is heated to a temperature higher than the boiling temperature. |
申请人 |
VILLAMOS BERENDEZES ES KESZUELEK MUEVEK,HU |
发明人 |
CSIZY,TIBOR,HU;KARPAT,ARPAD,HU;MELIS,JANOS,HU;SZEMEREY,ZOLTAN,HU |