CA1029535A - Method and apparatus for sheathing a cable core with the core surrounded by impregnating fluid during sheathing - Google Patents

Method and apparatus for sheathing a cable core with the core surrounded by impregnating fluid during sheathing

Info

Publication number
CA1029535A
CA1029535A CA214,310A CA214310A CA1029535A CA 1029535 A CA1029535 A CA 1029535A CA 214310 A CA214310 A CA 214310A CA 1029535 A CA1029535 A CA 1029535A
Authority
CA
Canada
Prior art keywords
sheathing
core
fluid during
impregnating fluid
cable core
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
CA214,310A
Other languages
French (fr)
Inventor
Paolo G. Priaroggia
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.)
Industrie Pirelli SpA
Original Assignee
Industrie Pirelli SpA
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 Industrie Pirelli SpA filed Critical Industrie Pirelli SpA
Application granted granted Critical
Publication of CA1029535A publication Critical patent/CA1029535A/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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
    • H01B13/245—Sheathing; Armouring; Screening; Applying other protective layers by extrusion of metal layers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53096—Means to assemble or disassemble including means to provide a controlled environment
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53126—Means to place sheath on running-length core

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Insulated Conductors (AREA)
  • Coating Apparatus (AREA)
CA214,310A 1973-11-21 1974-11-21 Method and apparatus for sheathing a cable core with the core surrounded by impregnating fluid during sheathing Expired CA1029535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31497/73A IT1001848B (en) 1973-11-21 1973-11-21 PROCEDURE AND PLANT FOR MES SA IN METALLIC SHEATH OF A CORE IMPREGNATED IN FLUID OIL

Publications (1)

Publication Number Publication Date
CA1029535A true CA1029535A (en) 1978-04-18

Family

ID=11233693

Family Applications (1)

Application Number Title Priority Date Filing Date
CA214,310A Expired CA1029535A (en) 1973-11-21 1974-11-21 Method and apparatus for sheathing a cable core with the core surrounded by impregnating fluid during sheathing

Country Status (11)

Country Link
US (1) US3918281A (en)
JP (1) JPS588083B2 (en)
AR (1) AR209284A1 (en)
BR (1) BR7409759A (en)
CA (1) CA1029535A (en)
ES (1) ES432361A1 (en)
GB (1) GB1452388A (en)
IT (1) IT1001848B (en)
NO (1) NO141912C (en)
SE (1) SE404273B (en)
ZA (1) ZA747370B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265686A (en) * 1979-09-13 1981-05-05 Northern Telecom Limited Power filling of cable core units
GB8425378D0 (en) * 1984-10-08 1984-11-14 Ass Elect Ind Electrical cables

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115574A (en) * 1933-09-14 1938-04-26 Siemens Ag Method of eliminating gas pockets in liquid filled cables
US3013912A (en) * 1956-07-14 1961-12-19 Pirelli Oil filled cables
US3032464A (en) * 1956-10-31 1962-05-01 British Insulated Callenders Manufacture of oil-filled cables
GB959221A (en) * 1960-10-19 1964-05-27 Sumitomo Electric Industries Improved method and apparatus for manufacturing oil filled electric cables
DE1415919A1 (en) * 1960-11-03 1968-10-03 Leybold Hochvakuum Anlagen Gmb Method and device for the production of electrical single or multiple oil cables
GB954408A (en) * 1961-01-17 1964-04-08 Furukawa Electric Co Ltd Method of manufacturing oil-filled cables
GB1059951A (en) * 1962-09-19 1967-02-22 Pirelli General Cable Works Improvements in or relating to the sehathing of electric cables
US3854444A (en) * 1971-06-21 1974-12-17 Western Electric Co Apparatus for manufacturing waterproof cable
US3876464A (en) * 1973-06-29 1975-04-08 Schlumberger Technology Corp Water and gas blocked logging cable

Also Published As

Publication number Publication date
AU7550874A (en) 1976-05-20
NO744173L (en) 1975-06-16
AR209284A1 (en) 1977-04-15
IT1001848B (en) 1976-04-30
JPS588083B2 (en) 1983-02-14
JPS5083783A (en) 1975-07-07
ZA747370B (en) 1975-12-31
BR7409759A (en) 1976-05-25
SE7414521L (en) 1975-05-22
ES432361A1 (en) 1977-04-01
NO141912C (en) 1981-06-22
GB1452388A (en) 1976-10-13
NO141912B (en) 1980-02-18
US3918281A (en) 1975-11-11
SE404273B (en) 1978-09-25

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