IT1030224B - Procedimento e dispositivo per la sigillatura di anime di cavi telefonici e simili con composizioni impermeabilizzanti - Google Patents

Procedimento e dispositivo per la sigillatura di anime di cavi telefonici e simili con composizioni impermeabilizzanti

Info

Publication number
IT1030224B
IT1030224B IT67490/75A IT6749075A IT1030224B IT 1030224 B IT1030224 B IT 1030224B IT 67490/75 A IT67490/75 A IT 67490/75A IT 6749075 A IT6749075 A IT 6749075A IT 1030224 B IT1030224 B IT 1030224B
Authority
IT
Italy
Prior art keywords
telephone
sealing
core
procedure
similar cables
Prior art date
Application number
IT67490/75A
Other languages
English (en)
Italian (it)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Application granted granted Critical
Publication of IT1030224B publication Critical patent/IT1030224B/it

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
    • H01B13/324—Filling or coating with impervious material the material being a liquid, jelly-like or viscous substance using a filling or coating head in combination with a vacuum chamber
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Insulated Conductors (AREA)
  • Ropes Or Cables (AREA)
  • Moulding By Coating Moulds (AREA)
  • Processing Of Terminals (AREA)
IT67490/75A 1974-02-26 1975-02-25 Procedimento e dispositivo per la sigillatura di anime di cavi telefonici e simili con composizioni impermeabilizzanti IT1030224B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44605674A 1974-02-26 1974-02-26

Publications (1)

Publication Number Publication Date
IT1030224B true IT1030224B (it) 1979-03-30

Family

ID=23771164

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67490/75A IT1030224B (it) 1974-02-26 1975-02-25 Procedimento e dispositivo per la sigillatura di anime di cavi telefonici e simili con composizioni impermeabilizzanti

Country Status (12)

Country Link
JP (1) JPS5853448B2 (fi)
BE (1) BE825932A (fi)
CA (1) CA1059847A (fi)
CH (1) CH590545A5 (fi)
DE (1) DE2507471C2 (fi)
ES (1) ES435098A1 (fi)
FI (1) FI66500C (fi)
FR (1) FR2262382B1 (fi)
GB (1) GB1499843A (fi)
IT (1) IT1030224B (fi)
NL (1) NL179011C (fi)
SE (1) SE412660B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7613303L (sv) * 1976-11-26 1978-05-27 Ericsson Telefon Ab L M Sett att impregnera en kabelkropp samt anordning for utforande av settet.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1203138A (en) * 1968-04-05 1970-08-26 British Insulated Callenders Improvements in or relating to the manufacture of multi-conductor cables
US3767454A (en) * 1971-06-21 1973-10-23 Western Electric Co Methods of manufacturing waterproof cable

Also Published As

Publication number Publication date
FI750470A (fi) 1975-08-27
DE2507471A1 (de) 1975-08-28
ES435098A1 (es) 1976-12-16
SE7501714L (fi) 1975-08-27
NL7502104A (nl) 1975-08-28
NL179011B (nl) 1986-01-16
SE412660B (sv) 1980-03-10
NL179011C (nl) 1986-06-16
CH590545A5 (fi) 1977-08-15
FR2262382A1 (fi) 1975-09-19
JPS50119290A (fi) 1975-09-18
CA1059847A (en) 1979-08-07
FI66500B (fi) 1984-06-29
BE825932A (fr) 1975-06-16
JPS5853448B2 (ja) 1983-11-29
DE2507471C2 (de) 1983-04-28
FR2262382B1 (fi) 1978-03-10
GB1499843A (en) 1978-02-01
FI66500C (fi) 1984-10-10

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