ES176092A1 - Mejoras en o relativas a sistemas eléctricos de senales - Google Patents

Mejoras en o relativas a sistemas eléctricos de senales

Info

Publication number
ES176092A1
ES176092A1 ES0176092A ES176092A ES176092A1 ES 176092 A1 ES176092 A1 ES 176092A1 ES 0176092 A ES0176092 A ES 0176092A ES 176092 A ES176092 A ES 176092A ES 176092 A1 ES176092 A1 ES 176092A1
Authority
ES
Spain
Prior art keywords
electrical signal
signal systems
pulses
systems
reversal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0176092A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES176092A1 publication Critical patent/ES176092A1/es
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00032Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00034Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M19/00Current supply arrangements for telephone systems
    • H04M19/02Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q1/00Details of selecting apparatus or arrangements
    • H04Q1/18Electrical details
    • H04Q1/30Signalling arrangements; Manipulation of signalling currents
    • H04Q1/32Signalling arrangements; Manipulation of signalling currents using trains of dc pulses
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Manipulation Of Pulses (AREA)
  • Dc Digital Transmission (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

Un sistema eléctrico de señales en el cual trenes sucesivos de impulsos se distinguen entre sí por una inversión en la polaridad de los impulsos.
ES0176092A 1944-07-26 1946-12-14 Mejoras en o relativas a sistemas eléctricos de senales Expired ES176092A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14300/44A GB590372A (en) 1944-07-26 1944-07-26 Improvements in or relating to electric signalling systems

Publications (1)

Publication Number Publication Date
ES176092A1 true ES176092A1 (es) 1947-01-16

Family

ID=10038675

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0176092A Expired ES176092A1 (es) 1944-07-26 1946-12-14 Mejoras en o relativas a sistemas eléctricos de senales

Country Status (3)

Country Link
ES (1) ES176092A1 (es)
FR (1) FR930899A (es)
GB (1) GB590372A (es)

Also Published As

Publication number Publication date
GB590372A (en) 1947-07-16
FR930899A (fr) 1948-02-06

Similar Documents

Publication Publication Date Title
CH272428A (de) Mehrkanalimpulsnachrichtenanlage.
ES173857A1 (es) Un sistema de sondeo de profundidad
FR989180A (fr) Système régénérateur de signaux télégraphiques émis dans le code arythmique
ES172611A1 (es) Mejoras en sistemas transmisores de señales
ES176092A1 (es) Mejoras en o relativas a sistemas eléctricos de senales
ES180685A1 (es) MEJORAS EN SISTEMAS DE SENALIZACIoN
ES165851A1 (es) Un sistema eléctrico de señalización
ES168452A1 (es) Un sistema de señalización automática en las locomotoras de los ferrocarriles
ES159246A1 (es) Un sistema eléctrico de señalación
DK71442C (da) Signalanlæg til køre- eller fartøjsruter.
DK68391C (da) Signalanlæg til køre- eller fartøjsruter.
ES165077A3 (es) Un sistema de ensanche fácilmente liberable
ES156714A3 (es) Sistema de fijacion de pernos por medio de tuercas elasticas
ES181014A1 (es) MEJORAS EN O RELACIONADAS CON SISTEMAS ELÉCTRICOS DE COMUNICACIoN DE MODULCIoN POR IMPULSOS
DK73310C (da) Retningsfinderanlæg.
DK72826C (da) Fjernsignaleringsanlæg med flere kanaler.
ES164892A1 (es) Sistema de telecomunicación
ES167347A1 (es) Sistema de telecomunicación
ES156267A1 (es) Sistema de señalizacion electrica
ES165093A1 (es) Sistema de cerradura
ES159229A1 (es) Sistema de imágenes animadas por medios del movimiento del espectador
DK63643C (da) Impulsgiver til elektriske Hegn.
ES170053A3 (es) Sistema de balanza
CH265061A (fr) Installation de signalisation.
ES158037A1 (es) Sistema de impulsión hidráulico-electromagnético de inversores de corriente eléctrica