Electric fuse with fuse element

• Main Authors: BOUVARD, MICHEL, KJELLMAN, ANDERS, PISANEK, JOHN, LEBAR BRANE, PEJANOVIC STANISLAV, PORCHE, UDO
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The present invention relates to an electrical fuse, in particular an electrical fuse, comprising a fuse element (2) extending through a ceramic electrically insulating cylindrical housing (1), the housing being sealed and closed at each end thereof by an electrically conductive cover (3), the fuse element (2) being electrically connected to the electrically conductive cover, in this way, it can be ensured, by means of simple and cost-effective measures, that such a fuse can also be used in circuits which are protected by conventional fuses above nominal voltages, but in the event of electrical overloads, even in the event of electrical overloads, even in the event of electrical overloads, even in the event of electrical overloads. According to the fuse, the circuit extending through the fuse can still be interrupted, so that mechanical damage or even damage to the ceramic insulating shell (1) can be avoided, and otherwise, generated electric arcs can be possibly expanded from the interior of the shell (1) to