DK506680A - Kobling til fjernfoedning af mellemstationer i informationsoverfoeringsanlaeg med overvaagning af udgangsspaendingen paa mindst en foedestation - Google Patents

Kobling til fjernfoedning af mellemstationer i informationsoverfoeringsanlaeg med overvaagning af udgangsspaendingen paa mindst en foedestation

Info

Publication number
DK506680A
DK506680A DK506680A DK506680A DK506680A DK 506680 A DK506680 A DK 506680A DK 506680 A DK506680 A DK 506680A DK 506680 A DK506680 A DK 506680A DK 506680 A DK506680 A DK 506680A
Authority
DK
Denmark
Prior art keywords
monitoring
supply
constant current
supply station
intermediations
Prior art date
Application number
DK506680A
Other languages
Danish (da)
English (en)
Inventor
H Kraicar
A Ziegler
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of DK506680A publication Critical patent/DK506680A/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/155—Indicating the presence of voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Dc Digital Transmission (AREA)
DK506680A 1979-11-30 1980-11-28 Kobling til fjernfoedning af mellemstationer i informationsoverfoeringsanlaeg med overvaagning af udgangsspaendingen paa mindst en foedestation DK506680A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792948269 DE2948269A1 (de) 1979-11-30 1979-11-30 Schaltungsanordnung zur fernspeisung von zwischenstellen einer einrichtung der nachrichtenuebertragungstechnik mit ueberwachung der ausgangsspannung

Publications (1)

Publication Number Publication Date
DK506680A true DK506680A (da) 1981-05-31

Family

ID=6087289

Family Applications (1)

Application Number Title Priority Date Filing Date
DK506680A DK506680A (da) 1979-11-30 1980-11-28 Kobling til fjernfoedning af mellemstationer i informationsoverfoeringsanlaeg med overvaagning af udgangsspaendingen paa mindst en foedestation

Country Status (5)

Country Link
EP (1) EP0030006B1 (enrdf_load_stackoverflow)
JP (1) JPS5696540A (enrdf_load_stackoverflow)
AT (1) ATE3799T1 (enrdf_load_stackoverflow)
DE (2) DE2948269A1 (enrdf_load_stackoverflow)
DK (1) DK506680A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62299121A (ja) * 1986-06-13 1987-12-26 ジ−メンス・アクチエンゲゼルシヤフト 遠隔給電ル−プの遠隔給電路の自動接続回路装置
KR0143113B1 (ko) * 1995-08-18 1998-08-01 김광호 중계 전송로에서 급전 불 평형 감지회로
FR2761160B1 (fr) * 1997-03-20 1999-05-14 Schneider Electric Sa Dispositif de detection d'un defaut affectant un bus de terrain

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792883A (fr) * 1971-12-15 1973-03-30 Post Office Dispositif d'alimentation de courant pour systemes de communication
DE2833017C3 (de) * 1978-07-27 1981-08-27 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Fernspeisung von Zwischenstellen einer Einrichtung der Nachrichtenübertragungstechnik

Also Published As

Publication number Publication date
DE2948269A1 (de) 1981-06-04
DE3063787D1 (en) 1983-07-21
ATE3799T1 (de) 1983-06-15
JPS6131657B2 (enrdf_load_stackoverflow) 1986-07-22
EP0030006B1 (de) 1983-06-15
EP0030006A1 (de) 1981-06-10
JPS5696540A (en) 1981-08-04

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Legal Events

Date Code Title Description
ATS Application withdrawn