FR858505A - High frequency air gap cables such as submarine cables - Google Patents

High frequency air gap cables such as submarine cables

Info

Publication number
FR858505A
FR858505A FR858505DA FR858505A FR 858505 A FR858505 A FR 858505A FR 858505D A FR858505D A FR 858505DA FR 858505 A FR858505 A FR 858505A
Authority
FR
France
Prior art keywords
cables
high frequency
air gap
frequency air
submarine
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR858505A publication Critical patent/FR858505A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/14—Submarine cables
FR858505D 1938-09-01 1939-07-29 High frequency air gap cables such as submarine cables Expired FR858505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25602/38A GB518647A (en) 1938-09-01 1938-09-01 Improvements in or relating to air-space coaxial conductor electric cables

Publications (1)

Publication Number Publication Date
FR858505A true FR858505A (en) 1940-11-27

Family

ID=10230346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858505D Expired FR858505A (en) 1938-09-01 1939-07-29 High frequency air gap cables such as submarine cables

Country Status (3)

Country Link
FR (1) FR858505A (en)
GB (1) GB518647A (en)
NL (1) NL57901C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973006C (en) * 1943-05-23 1959-11-12 Siemens Ag Process for the production of sealing plugs provided at intervals in multi-core electrical cables with longitudinal water-permeable insulation, in particular in air-space-insulated telecommunication cables
DE975796C (en) * 1952-01-24 1962-09-20 Felten & Guilleaume Carlswerk Process for the production of splice points which are longitudinally impermeable to water and gas in symmetrical cables, especially submarine cables, with polyethylene as core insulation and cable sheath material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973006C (en) * 1943-05-23 1959-11-12 Siemens Ag Process for the production of sealing plugs provided at intervals in multi-core electrical cables with longitudinal water-permeable insulation, in particular in air-space-insulated telecommunication cables
DE975796C (en) * 1952-01-24 1962-09-20 Felten & Guilleaume Carlswerk Process for the production of splice points which are longitudinally impermeable to water and gas in symmetrical cables, especially submarine cables, with polyethylene as core insulation and cable sheath material

Also Published As

Publication number Publication date
NL57901C (en)
GB518647A (en) 1940-03-04

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