EP 0956631 A2 19991117 - POWER LINE TRANSMISSION
Title (en)
POWER LINE TRANSMISSION
Title (de)
SIGNALÜBERTRAGUNG ÜBER STROMVERSORGUNGSLEITUNGEN
Title (fr)
TRANSMISSION SUR LIGNES ELECTRIQUES
Publication
Application
Priority
- GB 9800173 W 19980120
- GB 9701701 A 19970128
- US 86925797 A 19970605
Abstract (en)
[origin: WO9833258A2] A power line communications network carries power and communications signals over power lines. Fitted in the power line is a fuse unit (300) which has means for coupling communications signals to and/or from the power line. The fuse unit may include a high-pass filter. The fuse unit (300) is adapted to mate with an existing fuse socket in the power line to replace an existing fuse, thereby minimising disruption and simplifying installation. The fuse unit can also include means for impeding flow of non-power signals along the line.
IPC 1-7
IPC 8 full level
H02J 13/00 (2006.01); H04B 3/56 (2006.01); H01H 85/46 (2006.01)
CPC (source: EP)
H02J 13/00007 (2020.01); H02J 13/00034 (2020.01); H02J 13/00036 (2020.01); H04B 3/56 (2013.01); H01H 85/46 (2013.01); H04B 2203/5425 (2013.01); H04B 2203/5433 (2013.01); H04B 2203/5445 (2013.01); H04B 2203/5466 (2013.01); H04B 2203/5483 (2013.01); H04B 2203/5491 (2013.01); Y02B 90/20 (2013.01); Y02E 60/00 (2013.01); Y04S 40/121 (2013.01)
Citation (search report)
See references of WO 9833258A2
Designated contracting state (EPC)
DE ES FI FR GB IT NL SE
DOCDB simple family (publication)
WO 9833258 A2 19980730; WO 9833258 A3 19980911; AU 5673098 A 19980818; CA 2278843 A1 19980730; EP 0956631 A2 19991117; JP 2001509335 A 20010710
DOCDB simple family (application)
GB 9800173 W 19980120; AU 5673098 A 19980120; CA 2278843 A 19980120; EP 98900927 A 19980120; JP 53171298 A 19980120