DE2433404C2 - Schaltungsanordnung zur Absicherung von HF-Hochleistungsübertragungs-Wellenführungen in Sendeanlagen - Google Patents

Schaltungsanordnung zur Absicherung von HF-Hochleistungsübertragungs-Wellenführungen in Sendeanlagen

Info

Publication number
DE2433404C2
DE2433404C2 DE2433404A DE2433404A DE2433404C2 DE 2433404 C2 DE2433404 C2 DE 2433404C2 DE 2433404 A DE2433404 A DE 2433404A DE 2433404 A DE2433404 A DE 2433404A DE 2433404 C2 DE2433404 C2 DE 2433404C2
Authority
DE
Germany
Prior art keywords
cable
monitoring
comparator
transmission
circuit arrangement
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
DE2433404A
Other languages
German (de)
English (en)
Other versions
DE2433404A1 (de
Inventor
Georg Dipl.-Ing. Dr.-Ing. Spinner
Leo 8000 München Treczka
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.)
Spinner GmbH
Original Assignee
Spinner GmbH
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 Spinner GmbH filed Critical Spinner GmbH
Priority to DE2433404A priority Critical patent/DE2433404C2/de
Priority to US05/593,270 priority patent/US4107631A/en
Priority to FR7521729A priority patent/FR2278209A1/fr
Publication of DE2433404A1 publication Critical patent/DE2433404A1/de
Application granted granted Critical
Publication of DE2433404C2 publication Critical patent/DE2433404C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/226—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for wires or cables, e.g. heating wires
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/28—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
    • H02H3/30—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus using pilot wires or other signalling channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Transmitters (AREA)
  • Communication Cables (AREA)
  • Dc Digital Transmission (AREA)
DE2433404A 1974-07-11 1974-07-11 Schaltungsanordnung zur Absicherung von HF-Hochleistungsübertragungs-Wellenführungen in Sendeanlagen Expired DE2433404C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2433404A DE2433404C2 (de) 1974-07-11 1974-07-11 Schaltungsanordnung zur Absicherung von HF-Hochleistungsübertragungs-Wellenführungen in Sendeanlagen
US05/593,270 US4107631A (en) 1974-07-11 1975-07-07 Protection of high-power coaxial cables
FR7521729A FR2278209A1 (fr) 1974-07-11 1975-07-10 Protection de cables coaxiaux a grande puissance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2433404A DE2433404C2 (de) 1974-07-11 1974-07-11 Schaltungsanordnung zur Absicherung von HF-Hochleistungsübertragungs-Wellenführungen in Sendeanlagen

Publications (2)

Publication Number Publication Date
DE2433404A1 DE2433404A1 (de) 1976-06-10
DE2433404C2 true DE2433404C2 (de) 1982-07-08

Family

ID=5920319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2433404A Expired DE2433404C2 (de) 1974-07-11 1974-07-11 Schaltungsanordnung zur Absicherung von HF-Hochleistungsübertragungs-Wellenführungen in Sendeanlagen

Country Status (3)

Country Link
US (1) US4107631A (enExample)
DE (1) DE2433404C2 (enExample)
FR (1) FR2278209A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050124304A1 (en) * 2003-12-09 2005-06-09 Oded Bendov TV & FM transmitting system early warning monitoring
EP2843775A1 (en) 2013-08-28 2015-03-04 Spinner GmbH U-link connector for RF signals with integrated bias circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817813A (en) * 1954-07-20 1957-12-24 Bell Telephone Labor Inc Measurement of the complex tensor permeability and the complex dielectric constant of ferrites
DE1117720B (de) * 1960-03-31 1961-11-23 Siemens Ag Differentialschutzschaltung
NL302267A (enExample) * 1963-02-07
US3548260A (en) * 1968-04-25 1970-12-15 Itt Waveguide arc detector

Also Published As

Publication number Publication date
FR2278209A1 (fr) 1976-02-06
US4107631A (en) 1978-08-15
FR2278209B3 (enExample) 1978-02-24
DE2433404A1 (de) 1976-06-10

Similar Documents

Publication Publication Date Title
DE4123725A1 (de) Vorrichtung zum pruefen der isolierung eines elektrischen leiters
CH662022A5 (de) Verfahren und einrichtung zur ueberwachung einer digitalen uebertragungsanlage.
DE2433404C2 (de) Schaltungsanordnung zur Absicherung von HF-Hochleistungsübertragungs-Wellenführungen in Sendeanlagen
DE2528983C2 (de) Fernmeldesystem
DE2539438C3 (de) Strahlenschranke
DE3408905A1 (de) Reifenluftdruckmessvorrichtung
EP0759221B1 (de) Schaltungsanordnung zur ermittlung eines erdschlusses in einem energieübertragungskabel
EP0111582A1 (de) Fehlerortungseinrichtung für eine Lichtwellenleiter-Kabelstrecke
EP1111706B1 (de) Vorrichtung zur Signalübertragung zwischen beweglichen Teilen
CH652543A5 (de) Verfahren und einrichtung zur ueberwachung einer uebertragungsanlage.
DE2528982C2 (de) Fernmeldesystem
DE3237648A1 (de) Hochspannungsanlage mit stoerlichterfassungseinheit
DE3227259C2 (de) Richtfunkstation
DE1441799B2 (de) Leitungsnetzwerk zum einfuegen in eine antennenleitung
DE2920370C2 (de) Anordnung zur Übertragung von Dienstkanälen
DE2747632C2 (de) Antennenspeisesystem für Doppelpolarisation
DE2720240C3 (de) Schaltungsanordnung zum Reduzieren der Frequenzinstabilität eines Oszillators
DE2747654B2 (enExample)
DE2613385C2 (de) HF-Prüfeinrichtung für installierte Koaxial-Kabelstrecken
EP0207213B1 (de) Verfahren zum Erzeugen von Antennennachführsignalen
DE102018219959A1 (de) Verfahren und Messanordnung zur Fehlererkennung auf elektrischen Leitungen
DE3929793A1 (de) Verfahren zum automatischen inbetriebnehmen und ersatzschalten parallel gefuehrter und kommunikationseinrichtungen verbindender duplexuebertragungswege
DE1441799C (de) Leitungsnetzwerk zum Einfügen in eine Antennenleitung
DE3127374C2 (enExample)
DE69205798T2 (de) Optischer Generator zur Übertragung eines Mikrowellensignals.

Legal Events

Date Code Title Description
D2 Grant after examination
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee