CA1112731A - Semiconductive filling compound for power cable capable of withstanding lower temperatures - Google Patents

Semiconductive filling compound for power cable capable of withstanding lower temperatures

Info

Publication number
CA1112731A
CA1112731A CA287,954A CA287954A CA1112731A CA 1112731 A CA1112731 A CA 1112731A CA 287954 A CA287954 A CA 287954A CA 1112731 A CA1112731 A CA 1112731A
Authority
CA
Canada
Prior art keywords
filler
cable
conductor
amorphous polypropylene
shield
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
CA287,954A
Other languages
English (en)
French (fr)
Inventor
Paul F. Thompson
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.)
General Cable Corp
Original Assignee
GK Technologies Inc
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 GK Technologies Inc filed Critical GK Technologies Inc
Application granted granted Critical
Publication of CA1112731A publication Critical patent/CA1112731A/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
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • 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

  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Cable Accessories (AREA)
  • Organic Insulating Materials (AREA)
  • Conductive Materials (AREA)
CA287,954A 1976-11-05 1977-10-03 Semiconductive filling compound for power cable capable of withstanding lower temperatures Expired CA1112731A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US739,315 1976-11-05
US05/739,315 US4104480A (en) 1976-11-05 1976-11-05 Semiconductive filling compound for power cable with improved properties

Publications (1)

Publication Number Publication Date
CA1112731A true CA1112731A (en) 1981-11-17

Family

ID=24971739

Family Applications (1)

Application Number Title Priority Date Filing Date
CA287,954A Expired CA1112731A (en) 1976-11-05 1977-10-03 Semiconductive filling compound for power cable capable of withstanding lower temperatures

Country Status (7)

Country Link
US (1) US4104480A (en, 2012)
JP (1) JPS5358686A (en, 2012)
BR (1) BR7707387A (en, 2012)
CA (1) CA1112731A (en, 2012)
DE (1) DE2748762A1 (en, 2012)
ES (1) ES463865A1 (en, 2012)
GB (1) GB1583353A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990231A (en) * 1981-06-12 1991-02-05 Raychem Corporation Corrosion protection system

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI53522C (fi) * 1976-10-18 1978-05-10 Nokia Oy Ab Foerfarande foer tillverkning av hoegspaenningsplastkabel
US4218577A (en) * 1979-07-20 1980-08-19 General Cable Corporation Telephone service wire with ester-based filling compound
US4270961A (en) * 1979-10-10 1981-06-02 The Okonite Company Method of manufacturing a sealed cable employing an extruded foam barrier
US4269638A (en) * 1979-10-10 1981-05-26 The Okonite Company Method of manufacturing a sealed cable employing a wrapped foam barrier
US4385203A (en) * 1981-03-03 1983-05-24 The Okonite Company Sealed cable and method of manufacturing
FR2505082A1 (fr) 1981-04-30 1982-11-05 Cables De Lyon Geoffroy Delore Materiau de bourrage semi-conducteur pour cable sous-marin, cable comportant ce materiau et procede de fabrication de ce cable
US4497537A (en) * 1983-06-09 1985-02-05 Bicc Public Limited Company Electric and/or optical cable
FR2547945B1 (fr) * 1983-06-21 1986-05-02 Raffinage Cie Francaise Nouvelle structure de cable electrique et ses applications
US4703132A (en) * 1986-05-16 1987-10-27 Pirelli Cable Corporation Filling compound for multi-wire conductor of an electrical cable and cables including such compound
US4963695A (en) * 1986-05-16 1990-10-16 Pirelli Cable Corporation Power cable with metallic shielding tape and water swellable powder
JPS6430107A (en) * 1987-07-23 1989-02-01 Showa Electric Wire & Cable Co Watertight cable
US5271081A (en) * 1992-06-18 1993-12-14 Halliburton Geophysical Services, Inc. Apparatus and method of blocking water migration between stranded signal conduits
CA2221974A1 (en) * 1996-11-25 1998-05-25 Kaneka Corporation Curable composition
US6331353B1 (en) * 1999-08-17 2001-12-18 Pirelli Cables And Systems Llc Stranded conductor filling compound and cables using same
US6475933B1 (en) 2000-01-27 2002-11-05 Northrop Grumman Corporation Highly conductive elastomeric sheet
GB0127387D0 (en) * 2001-11-15 2002-01-09 Tyco Electronics Ltd Uk Electrical stress control article
JP2005054054A (ja) * 2003-08-04 2005-03-03 Kansai Electric Power Co Inc:The オレフィン系パテ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1153939A (en) * 1966-12-07 1969-06-04 Matsushita Electric Ind Co Ltd Insulating Impregnation Composition For Electric Equipment
GB1203138A (en) * 1968-04-05 1970-08-26 British Insulated Callenders Improvements in or relating to the manufacture of multi-conductor cables
DE1915061B2 (de) * 1969-03-25 1972-03-23 Chemische Werke Hüls AG, 4370 Mari Leitfaehige kunststoffmasse fuer den kabelsektor
US3830953A (en) * 1970-02-16 1974-08-20 Inmont Corp Cable sealant
FR2097687A5 (en, 2012) * 1970-07-17 1972-03-03 Cit Alcatel
US3697670A (en) * 1971-12-02 1972-10-10 Phillips Petroleum Co Electrical cable having sheath layers bonded with adhesive
US3943271A (en) * 1974-05-06 1976-03-09 General Cable Corporation Extruded solid dielectric high voltage cable resistant to electro-chemical trees
US3888710A (en) * 1974-05-10 1975-06-10 Dow Chemical Co Processing cable filling compounds
US3885085A (en) * 1974-06-11 1975-05-20 Gen Cable Corp High voltage solid extruded insulated power cables

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990231A (en) * 1981-06-12 1991-02-05 Raychem Corporation Corrosion protection system

Also Published As

Publication number Publication date
US4104480A (en) 1978-08-01
JPS5358686A (en) 1978-05-26
ES463865A1 (es) 1978-06-16
BR7707387A (pt) 1978-08-01
GB1583353A (en) 1981-01-28
JPS6120964B2 (en, 2012) 1986-05-24
DE2748762A1 (de) 1978-05-11

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Legal Events

Date Code Title Description
MKEX Expiry