FR870217A - Telecommunications conductor with air space isolation - Google Patents

Telecommunications conductor with air space isolation

Info

Publication number
FR870217A
FR870217A FR870217DA FR870217A FR 870217 A FR870217 A FR 870217A FR 870217D A FR870217D A FR 870217DA FR 870217 A FR870217 A FR 870217A
Authority
FR
France
Prior art keywords
air space
space isolation
telecommunications conductor
telecommunications
conductor
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
Other languages
French (fr)
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.)
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Original Assignee
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
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 Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH filed Critical Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Application granted granted Critical
Publication of FR870217A publication Critical patent/FR870217A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1834—Construction of the insulation between the conductors
    • H01B11/1852—Construction of the insulation between the conductors of longitudinal lapped structure
FR870217D 1936-11-01 1941-02-21 Telecommunications conductor with air space isolation Expired FR870217A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES124781D DE718518C (en) 1936-11-01 1936-11-01 Airspace-insulated high-frequency conductor with one or more sleeves surrounding the conductor in a cavity-forming manner
DES136196D DE726788C (en) 1936-11-01 1939-03-07 Airspace insulated conductor

Publications (1)

Publication Number Publication Date
FR870217A true FR870217A (en) 1942-03-05

Family

ID=25998962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870217D Expired FR870217A (en) 1936-11-01 1941-02-21 Telecommunications conductor with air space isolation

Country Status (2)

Country Link
DE (2) DE718518C (en)
FR (1) FR870217A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971190C (en) * 1951-04-06 1958-12-24 Siemens Ag Electrical line with continuous closed foam-like insulation, in particular coaxial high-frequency line
DE1196264B (en) * 1962-01-31 1965-07-08 Siemens Ag Process for the production of air-space-insulated coaxial lines with an insulating sleeve arranged between the inner and outer conductors with indentations provided at intervals

Also Published As

Publication number Publication date
DE726788C (en) 1942-10-21
DE718518C (en) 1942-03-13

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