FR2371047A1 - WATERPROOF COAXIAL PAIR - Google Patents

WATERPROOF COAXIAL PAIR

Info

Publication number
FR2371047A1
FR2371047A1 FR7731499A FR7731499A FR2371047A1 FR 2371047 A1 FR2371047 A1 FR 2371047A1 FR 7731499 A FR7731499 A FR 7731499A FR 7731499 A FR7731499 A FR 7731499A FR 2371047 A1 FR2371047 A1 FR 2371047A1
Authority
FR
France
Prior art keywords
outer conductor
coaxial pair
filled
strip
coaxial
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.)
Granted
Application number
FR7731499A
Other languages
French (fr)
Other versions
FR2371047B1 (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2371047A1 publication Critical patent/FR2371047A1/en
Application granted granted Critical
Publication of FR2371047B1 publication Critical patent/FR2371047B1/fr
Granted 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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
    • 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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable

Landscapes

  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
  • Cable Accessories (AREA)

Abstract

L'invention concerne une paire coaxiale étanche à l'eau. Dans cette paire coaxiale, qui comporte un conducteur intérieur 10, des disques formant entretoises 11, une bande isolante 12 et un conducteur extérieur 20 formé par une bande cintrée sous la forme d'un tube, l'interstice 17 entre les bords en aboutement du conducteur extérieur est rempli par une colle liquide ou par un adhésif 18, cependant qu'une bande d'acier 21 est enroulée sur le conducteur extérieur et que les vides alors apparaissant sont remplis par une substance 22 hydrophobe ou gonflant en présence d'eau. Application notamment aux paires coaxiales étanches à l'eau permettant une alimentation en courant à distance.A waterproof coaxial pair is disclosed. In this coaxial pair, which comprises an inner conductor 10, discs forming spacers 11, an insulating strip 12 and an outer conductor 20 formed by a bent strip in the form of a tube, the gap 17 between the abutting edges of the outer conductor is filled with a liquid glue or adhesive 18, while a steel strip 21 is wound on the outer conductor and the voids then appearing are filled with a substance 22 hydrophobic or swelling in the presence of water. Application in particular to watertight coaxial pairs allowing remote current supply.

FR7731499A 1976-11-10 1977-10-19 WATERPROOF COAXIAL PAIR Granted FR2371047A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7635799U DE7635799U1 (en) 1976-11-10 1976-11-10 Waterproof coaxial pair

Publications (2)

Publication Number Publication Date
FR2371047A1 true FR2371047A1 (en) 1978-06-09
FR2371047B1 FR2371047B1 (en) 1982-05-07

Family

ID=6671240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731499A Granted FR2371047A1 (en) 1976-11-10 1977-10-19 WATERPROOF COAXIAL PAIR

Country Status (6)

Country Link
JP (1) JPS5361081A (en)
DE (1) DE7635799U1 (en)
FR (1) FR2371047A1 (en)
GB (1) GB1547058A (en)
IT (1) IT1086947B (en)
SE (1) SE7710580L (en)

Also Published As

Publication number Publication date
FR2371047B1 (en) 1982-05-07
GB1547058A (en) 1979-06-06
DE7635799U1 (en) 1978-05-03
JPS5361081A (en) 1978-06-01
IT1086947B (en) 1985-05-31
SE7710580L (en) 1978-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse