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FR2323212A1 - Longitudinally watertight communications cable - with sealing material at core surface before applying sheath - Google Patents

Longitudinally watertight communications cable - with sealing material at core surface before applying sheath

Info

Publication number
FR2323212A1
FR2323212A1 FR7610314A FR7610314A FR2323212A1 FR 2323212 A1 FR2323212 A1 FR 2323212A1 FR 7610314 A FR7610314 A FR 7610314A FR 7610314 A FR7610314 A FR 7610314A FR 2323212 A1 FR2323212 A1 FR 2323212A1
Authority
FR
France
Prior art keywords
core
sealing material
cable
sheath
before applying
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.)
Withdrawn
Application number
FR7610314A
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal 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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of FR2323212A1 publication Critical patent/FR2323212A1/en
Withdrawn legal-status Critical Current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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/32—Filling or coating with impervious material
    • H01B13/322—Filling or coating with impervious material the material being a liquid, jelly-like or viscous substance
    • H01B13/323—Filling or coating with impervious material the material being a liquid, jelly-like or viscous substance using a filling or coating head

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

Device for mfr. of longitudinally watertight communication cables with conductors insulated by synthetic material, in which the core gaps are filled with pasty viscous sealing material which adheres well to the insulation and sheath, comprises a chamber in which the sealing material is converted to a low-viscosity state in and around the cable core, with core inlet and outlet openings provided with coolable sealing elements surrounding the core. A device applies an outer sheath to the core of the cable. Downstream of the sealing element at the outlet opening is a pressure chamber in which the sealing material which is highly viscous and pressurised is forced around the core of the cable, with a cooling effect on the core.
FR7610314A 1975-09-04 1976-04-08 Longitudinally watertight communications cable - with sealing material at core surface before applying sheath Withdrawn FR2323212A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752539283 DE2539283A1 (en) 1975-09-04 1975-09-04 DEVICE FOR MANUFACTURING LATERAL WATERPROOF ELECTRICAL CABLES

Publications (1)

Publication Number Publication Date
FR2323212A1 true FR2323212A1 (en) 1977-04-01

Family

ID=5955541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610314A Withdrawn FR2323212A1 (en) 1975-09-04 1976-04-08 Longitudinally watertight communications cable - with sealing material at core surface before applying sheath

Country Status (8)

Country Link
JP (1) JPS5232591A (en)
AT (1) AT343198B (en)
BE (1) BE845774A (en)
CH (1) CH591144A5 (en)
DE (1) DE2539283A1 (en)
FR (1) FR2323212A1 (en)
IT (1) IT1057298B (en)
NL (1) NL7609571A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051672A1 (en) * 1970-10-21 1972-04-27 Sel Process and device for longitudinal waterproofing of a cable core in a continuous process
FR2283530A1 (en) * 1974-08-27 1976-03-26 Aeg Telefunken Kabelwerke Longitudinally waterproofed telecommunication cables - use fluid sealing agent injected in cavities of cable core under pressure and or vacuum

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430113B2 (en) * 1973-08-28 1979-09-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051672A1 (en) * 1970-10-21 1972-04-27 Sel Process and device for longitudinal waterproofing of a cable core in a continuous process
FR2283530A1 (en) * 1974-08-27 1976-03-26 Aeg Telefunken Kabelwerke Longitudinally waterproofed telecommunication cables - use fluid sealing agent injected in cavities of cable core under pressure and or vacuum

Also Published As

Publication number Publication date
BE845774A (en) 1977-03-02
ATA108576A (en) 1977-09-15
IT1057298B (en) 1982-03-10
DE2539283A1 (en) 1977-03-17
AT343198B (en) 1978-05-10
JPS5232591A (en) 1977-03-11
CH591144A5 (en) 1977-09-15
NL7609571A (en) 1977-03-08

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Legal Events

Date Code Title Description
ST Notification of lapse