MA25251A1 - Equipement de protection d'installations avec modulation d'impulsions codifiees. - Google Patents

Equipement de protection d'installations avec modulation d'impulsions codifiees.

Info

Publication number
MA25251A1
MA25251A1 MA26139A MA26139A MA25251A1 MA 25251 A1 MA25251 A1 MA 25251A1 MA 26139 A MA26139 A MA 26139A MA 26139 A MA26139 A MA 26139A MA 25251 A1 MA25251 A1 MA 25251A1
Authority
MA
Morocco
Prior art keywords
installations
modulation
protection equipment
encoded pulses
pulses
Prior art date
Application number
MA26139A
Other languages
English (en)
Inventor
Cervera Luis Miguel Campoy
Original Assignee
Telefonica Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonica Sa filed Critical Telefonica Sa
Publication of MA25251A1 publication Critical patent/MA25251A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
    • H04L25/085—Arrangements for reducing interference in line transmission systems, e.g. by differential transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Dc Digital Transmission (AREA)
MA26139A 2000-02-18 2001-02-15 Equipement de protection d'installations avec modulation d'impulsions codifiees. MA25251A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200000384A ES2167210B2 (es) 2000-02-18 2000-02-18 Equipo de proteccion de instalaciones con modulacion por impulsos codificados.

Publications (1)

Publication Number Publication Date
MA25251A1 true MA25251A1 (fr) 2001-10-01

Family

ID=8492367

Family Applications (1)

Application Number Title Priority Date Filing Date
MA26139A MA25251A1 (fr) 2000-02-18 2001-02-15 Equipement de protection d'installations avec modulation d'impulsions codifiees.

Country Status (13)

Country Link
EP (1) EP1126672B1 (fr)
AR (1) AR033966A1 (fr)
AT (1) ATE362260T1 (fr)
BR (1) BR0100599A (fr)
CY (1) CY1106695T1 (fr)
DE (1) DE60128276T2 (fr)
DK (1) DK1126672T3 (fr)
ES (2) ES2167210B2 (fr)
GT (1) GT200100028A (fr)
MA (1) MA25251A1 (fr)
PE (1) PE20011209A1 (fr)
PT (1) PT1126672E (fr)
SV (1) SV2002000316A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1163213A1 (fr) 1999-03-22 2001-12-19 Darwin Discovery Limited Derives d'acide hydroxamixe et carboxylique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737585A (en) * 1971-06-16 1973-06-05 Itt Regenerative pcm line repeater
US4241243A (en) * 1978-12-04 1980-12-23 Gte Lenkurt Electric (Canada) Ltd. Power regulator for use with line signal repeaters which are remotely powered
US4586104A (en) * 1983-12-12 1986-04-29 Rit Research Corp. Passive overvoltage protection devices, especially for protection of computer equipment connected to data lines
DD225290A1 (de) * 1984-06-28 1985-07-24 Greifswald Nachrichtenelekt Schleifenschaltung fuer ferngespeiste leitungstrakte
GB9002094D0 (en) * 1990-01-30 1990-03-28 Raychem Ltd Circuit protection arrangement
DE4111687A1 (de) * 1991-04-10 1992-10-15 Phoenix Elekt Sicherungsbaustein mit einem sicherungselement

Also Published As

Publication number Publication date
DE60128276D1 (de) 2007-06-21
DK1126672T3 (da) 2007-08-27
ATE362260T1 (de) 2007-06-15
PE20011209A1 (es) 2001-12-28
ES2167210A1 (es) 2002-05-01
SV2002000316A (es) 2002-06-07
DE60128276T2 (de) 2008-01-10
EP1126672B1 (fr) 2007-05-09
CY1106695T1 (el) 2012-05-23
PT1126672E (pt) 2007-08-03
AR033966A1 (es) 2004-01-21
EP1126672A3 (fr) 2004-07-14
BR0100599A (pt) 2001-09-18
GT200100028A (es) 2002-03-22
EP1126672A2 (fr) 2001-08-22
ES2167210B2 (es) 2002-12-16
ES2286087T3 (es) 2007-12-01

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