ZA747370B - Process and plant for providing an oilfilled core with a metal sheath - Google Patents

Process and plant for providing an oilfilled core with a metal sheath

Info

Publication number
ZA747370B
ZA747370B ZA00747370A ZA747370A ZA747370B ZA 747370 B ZA747370 B ZA 747370B ZA 00747370 A ZA00747370 A ZA 00747370A ZA 747370 A ZA747370 A ZA 747370A ZA 747370 B ZA747370 B ZA 747370B
Authority
ZA
South Africa
Prior art keywords
oilfilled
plant
core
providing
metal sheath
Prior art date
Application number
ZA00747370A
Other languages
English (en)
Inventor
P Priaroggia
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of ZA747370B publication Critical patent/ZA747370B/xx

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)
ZA00747370A 1973-11-21 1974-11-18 Process and plant for providing an oilfilled core with a metal sheath ZA747370B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31497/73A IT1001848B (it) 1973-11-21 1973-11-21 Procedimento e impianto per la mes sa in guaina metallica di un anima impregnata in olio fluido

Publications (1)

Publication Number Publication Date
ZA747370B true ZA747370B (en) 1975-12-31

Family

ID=11233693

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00747370A ZA747370B (en) 1973-11-21 1974-11-18 Process and plant for providing an oilfilled core with a metal sheath

Country Status (11)

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

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 (de) * 1960-11-03 1968-10-03 Leybold Hochvakuum Anlagen Gmb Verfahren und Vorrichtung zur Herstellung von elektrischen Ein- oder Mehrfachoelkabeln
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
BR7409759A (pt) 1976-05-25
JPS588083B2 (ja) 1983-02-14
IT1001848B (it) 1976-04-30
AU7550874A (en) 1976-05-20
AR209284A1 (es) 1977-04-15
US3918281A (en) 1975-11-11
CA1029535A (en) 1978-04-18
SE404273B (sv) 1978-09-25
ES432361A1 (es) 1977-04-01
GB1452388A (en) 1976-10-13
NO141912C (no) 1981-06-22
JPS5083783A (pt) 1975-07-07
SE7414521L (pt) 1975-05-22
NO141912B (no) 1980-02-18
NO744173L (pt) 1975-06-16

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