EP 0300654 A3 19900314 - PROTECTIVE ELECTRIC FUSES
Title (en)
PROTECTIVE ELECTRIC FUSES
Publication
Application
Priority
GB 8717579 A 19870724
Abstract (en)
[origin: EP0300654A2] An electric fuse, mainly for an incandescent lamp comprising a length of readily fusible electrically conducting material formed with at least one region of reduced cross-section between adjoining regions of larger cross-section, and having around the smaller cross-section region a quantity of electrically insulating material in the form of grains adhering to each other and covered by a protecting coating.
IPC 1-7
IPC 8 full level
H01H 85/044 (2006.01); H01H 85/18 (2006.01); H01K 1/66 (2006.01)
CPC (source: EP)
H01H 85/044 (2013.01); H01H 85/18 (2013.01); H01K 1/66 (2013.01)
Citation (search report)
- [X] GB 1545184 A 19790502 - NAMITOKOV K
- [Y] EP 0131325 A1 19850116 - PHILIPS NV [NL]
- [Y] GB 1031836 A 19660602 - BURNDY CORP
- [A] DE 2237690 A1 19730405 - WESTINGHOUSE ELECTRIC CORP
- [Y] DERWENT PUBLICATIONS
- DERWENT PUBLICATIONS
Designated contracting state (EPC)
BE DE ES FR IT SE
DOCDB simple family (publication)
GB 2207566 A 19890201; GB 8816275 D0 19880810; EP 0300654 A2 19890125; EP 0300654 A3 19900314; GB 8717579 D0 19870903; ZA 885298 B 19890329
DOCDB simple family (application)
GB 8816275 A 19880708; EP 88306279 A 19880708; GB 8717579 A 19870724; ZA 885298 A 19880721