CA2345026C - Procede de suppression de la sursaturation dans des cables electriques souterrains - Google Patents

Procede de suppression de la sursaturation dans des cables electriques souterrains Download PDF

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Publication number
CA2345026C
CA2345026C CA002345026A CA2345026A CA2345026C CA 2345026 C CA2345026 C CA 2345026C CA 002345026 A CA002345026 A CA 002345026A CA 2345026 A CA2345026 A CA 2345026A CA 2345026 C CA2345026 C CA 2345026C
Authority
CA
Canada
Prior art keywords
cable
dielectric enhancement
ratio
diluent
fluid
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 - Lifetime
Application number
CA002345026A
Other languages
English (en)
Other versions
CA2345026A1 (fr
Inventor
Glen J. Bertini
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.)
Novinium LLC
Original Assignee
Utilx Corp
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
Priority claimed from US09/400,739 external-priority patent/US6162491A/en
Application filed by Utilx Corp filed Critical Utilx Corp
Publication of CA2345026A1 publication Critical patent/CA2345026A1/fr
Application granted granted Critical
Publication of CA2345026C publication Critical patent/CA2345026C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01B13/06—Insulating conductors or cables
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Insulating Materials (AREA)
  • Testing Relating To Insulation (AREA)
  • Ropes Or Cables (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Insulated Conductors (AREA)
CA002345026A 1998-09-22 1999-09-22 Procede de suppression de la sursaturation dans des cables electriques souterrains Expired - Lifetime CA2345026C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10138198P 1998-09-22 1998-09-22
US60/101,381 1998-09-22
US09/400,739 US6162491A (en) 1998-09-22 1999-09-21 Method of suppressing supersaturation in underground electrical cables
US09/400,739 1999-09-21
PCT/US1999/022025 WO2000017891A1 (fr) 1998-09-22 1999-09-22 Procede de suppression de la sursaturation dans des cables electriques souterrains

Publications (2)

Publication Number Publication Date
CA2345026A1 CA2345026A1 (fr) 2000-03-30
CA2345026C true CA2345026C (fr) 2008-09-30

Family

ID=26798178

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002345026A Expired - Lifetime CA2345026C (fr) 1998-09-22 1999-09-22 Procede de suppression de la sursaturation dans des cables electriques souterrains

Country Status (7)

Country Link
EP (1) EP1218894B1 (fr)
KR (1) KR100574529B1 (fr)
AT (1) ATE357049T1 (fr)
AU (1) AU750403B2 (fr)
BR (1) BR9914019A (fr)
CA (1) CA2345026C (fr)
NZ (1) NZ510726A (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372988A (en) * 1979-01-22 1983-02-08 Cable Technology Laboratories, Inc. Extension of cable life
US4299713A (en) * 1979-07-19 1981-11-10 National Distillers And Chemical Corp. Electrical tree and water tree resistant polymer compositions
US4766011A (en) * 1986-12-29 1988-08-23 Dow Corning Corporation Restoring stranded conductor electrical distribution cable
US4961961A (en) * 1987-04-23 1990-10-09 Dow Corning Corporation Silicone water block for electrical cable
US5200234A (en) * 1991-12-16 1993-04-06 Dow Corning Corporation Method for restoring underground electrical cable
US5372841A (en) * 1993-04-20 1994-12-13 Dow Corning Corporation Method for enhancing the dielectrical strength of cable using a fluid mixture

Also Published As

Publication number Publication date
ATE357049T1 (de) 2007-04-15
AU750403B2 (en) 2002-07-18
BR9914019A (pt) 2001-07-03
CA2345026A1 (fr) 2000-03-30
NZ510726A (en) 2002-09-27
AU6259899A (en) 2000-04-10
EP1218894A1 (fr) 2002-07-03
EP1218894B1 (fr) 2007-03-14
KR20010079890A (ko) 2001-08-22
KR100574529B1 (ko) 2006-05-02
EP1218894A4 (fr) 2005-04-13

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Legal Events

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MKEX Expiry

Effective date: 20190923