FR1568045A - - Google Patents

Info

Publication number
FR1568045A
FR1568045A FR1568045DA FR1568045A FR 1568045 A FR1568045 A FR 1568045A FR 1568045D A FR1568045D A FR 1568045DA FR 1568045 A FR1568045 A FR 1568045A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1568045A publication Critical patent/FR1568045A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/28—Reducing interference caused by currents induced in cable sheathing or armouring

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR1568045D 1967-01-17 1968-01-17 Expired FR1568045A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0032782 1967-01-17

Publications (1)

Publication Number Publication Date
FR1568045A true FR1568045A (enrdf_load_stackoverflow) 1969-05-23

Family

ID=7587576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1568045D Expired FR1568045A (enrdf_load_stackoverflow) 1967-01-17 1968-01-17

Country Status (7)

Country Link
AT (1) AT276497B (enrdf_load_stackoverflow)
CH (1) CH487553A (enrdf_load_stackoverflow)
DE (1) DE1690370B2 (enrdf_load_stackoverflow)
FR (1) FR1568045A (enrdf_load_stackoverflow)
NL (1) NL6800638A (enrdf_load_stackoverflow)
NO (1) NO126053B (enrdf_load_stackoverflow)
SE (1) SE350357B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555432C2 (de) * 1975-12-10 1982-07-29 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Schaltungsanordnung zur Kompensation der Einwirkung einer Starkstromleitung auf ein Fernmeldekabel
DE2945215C2 (de) * 1979-11-09 1982-05-13 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Schaltungsanordnung zum Schutz von Fernmelde- und Signalkabeln, die entlang von Starkstromanlagen verlaufen
DE3030245A1 (de) * 1980-08-09 1982-03-18 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Vorrichtung zum ausloesen der funktionsfaehigkeit eines verstaerkers in einem geraet zum aktiven reduktionsschutz
DE3237919A1 (de) * 1982-10-13 1984-04-19 kabelmetal electro GmbH, 3000 Hannover Schaltung zum schutz von fernmeldekabeln gegen fremdstrombeeinflussung
DE3340477C2 (de) * 1982-12-11 1987-01-29 Schaltbau GmbH, 8000 München Schaltungsanordnung zum aktiven Reduktionsschutz
DE3520306A1 (de) * 1985-06-07 1986-12-11 kabelmetal electro GmbH, 3000 Hannover Verfahren zum schutz von fernmelde- und signalkabeln

Also Published As

Publication number Publication date
DE1690370B2 (de) 1975-04-17
CH487553A (de) 1970-03-15
DE1690370A1 (de) 1970-08-27
NL6800638A (enrdf_load_stackoverflow) 1968-07-18
AT276497B (de) 1969-11-25
DE1690370C3 (enrdf_load_stackoverflow) 1975-11-20
SE350357B (enrdf_load_stackoverflow) 1972-10-23
NO126053B (enrdf_load_stackoverflow) 1972-12-11

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Legal Events

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ST Notification of lapse