ZA942604B - Method for enhancing dielectric strength of cable using fluid having a high diffusion coefficient - Google Patents

Method for enhancing dielectric strength of cable using fluid having a high diffusion coefficient

Info

Publication number
ZA942604B
ZA942604B ZA942604A ZA942604A ZA942604B ZA 942604 B ZA942604 B ZA 942604B ZA 942604 A ZA942604 A ZA 942604A ZA 942604 A ZA942604 A ZA 942604A ZA 942604 B ZA942604 B ZA 942604B
Authority
ZA
South Africa
Prior art keywords
cable
fluid
diffusion coefficient
dielectric strength
high diffusion
Prior art date
Application number
ZA942604A
Other languages
English (en)
Inventor
Don Lee Kleyer
Wayne Joseph Chatterton
Maris Jazeps Ziemells
Gary Allen Vincent
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Publication of ZA942604B publication Critical patent/ZA942604B/xx

Links

Classifications

    • 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
    • H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
    • 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
    • H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
    • 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

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Paints Or Removers (AREA)
ZA942604A 1993-04-20 1994-04-15 Method for enhancing dielectric strength of cable using fluid having a high diffusion coefficient ZA942604B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/049,899 US5372840A (en) 1993-04-20 1993-04-20 Method for enhancing dielectric strength of cable using fluid having a high diffusion coefficient

Publications (1)

Publication Number Publication Date
ZA942604B true ZA942604B (en) 1994-11-10

Family

ID=21962337

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA942604A ZA942604B (en) 1993-04-20 1994-04-15 Method for enhancing dielectric strength of cable using fluid having a high diffusion coefficient

Country Status (9)

Country Link
US (1) US5372840A (de)
EP (1) EP0621608B1 (de)
JP (1) JP3478302B2 (de)
KR (1) KR100292698B1 (de)
AU (1) AU667429B2 (de)
CA (1) CA2120906C (de)
DE (1) DE69400725T2 (de)
NO (1) NO307586B1 (de)
ZA (1) ZA942604B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3483999B2 (ja) * 1995-09-14 2004-01-06 東レ・ダウコーニング・シリコーン株式会社 プリプレグおよびガラス繊維強化樹脂成形物
US6162491A (en) * 1998-09-22 2000-12-19 Utilx Corporation Method of suppressing supersaturation in underground electrical cables
US6667967B1 (en) 1999-05-14 2003-12-23 Omninet Capital, Llc High-speed network of independently linked nodes
US6697712B1 (en) 2000-04-24 2004-02-24 Utilx Corporation Distributed cable feed system and method
US8045565B1 (en) * 2001-11-20 2011-10-25 Brookline Flolmstead Llc Method and apparatus for an environmentally hardened ethernet network system
KR101005127B1 (ko) * 2004-03-01 2011-01-04 노비니움, 인크. 고압 전력 케이블 커넥터
CA2557167C (en) * 2004-03-01 2013-04-30 Novinium, Inc. Method for selecting formulations to treat electrical cables
CA2557164C (en) * 2004-03-01 2013-10-22 Novinium, Inc. Method for treating electrical cable at sustained elevated pressure
CN1965377B (zh) * 2004-06-09 2010-12-22 陶氏康宁公司 用于电缆修复流体的抗腐蚀添加剂
WO2006119196A1 (en) * 2005-04-29 2006-11-09 Dow Corning Corporation Electrical cable restoration fluid
US7658808B2 (en) * 2005-08-30 2010-02-09 Novinium, Inc. Method for extending long-term electrical power cable performance
US7353601B1 (en) 2005-08-30 2008-04-08 Novinium, Inc. Integrated method for restoring electrical power cable
US7538274B2 (en) * 2006-01-23 2009-05-26 Novinium, Inc. Swagable high-pressure cable connectors having improved sealing means
JP4805768B2 (ja) * 2006-09-13 2011-11-02 日本アビオニクス株式会社 熱硬化性樹脂の保管方法
EP2107951B1 (de) * 2007-01-12 2013-07-10 Utilx Corporation Zusammensetzung und verfahren zur reparatur eines elektrischen kabels und verhinderung von korrosion in dem aluminiumleiterkern
US7700871B2 (en) * 2007-01-19 2010-04-20 Novinium, Inc. Acid-catalyzed dielectric enhancement fluid and cable restoration method employing same
CA2618518C (en) * 2007-11-27 2016-03-01 Novinium, Inc. Method for restoring power cables
US9960503B2 (en) * 2015-02-20 2018-05-01 Jeremy Sviben Method of stranded electrical wire connection
KR20220031118A (ko) 2019-07-15 2022-03-11 노비니움, 인크. 장기간 전력용 케이블 성능을 연장하기 위한 실란 기능 안정제

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252834A (en) * 1962-04-11 1966-05-24 Vincent & Vincent Inc Preservative treatment of electric cable
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
DE2935224A1 (de) * 1979-08-31 1981-03-19 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Wasserfeste hochspannungsisolierung fuer elektrische kabel
US4354992A (en) * 1980-05-06 1982-10-19 Cable Technology Labs., Inc. Electrochemical tree resistant power cable
US4332957A (en) * 1980-12-22 1982-06-01 National Distillers & Chemical Corp. Phenoxyalkoxy silanes
US4501688A (en) * 1984-02-01 1985-02-26 National Distillers And Chemical Corporation Silane oligomers useful as anti-treeing additives
US4766011A (en) * 1986-12-29 1988-08-23 Dow Corning Corporation Restoring stranded conductor electrical distribution cable
DE3702209A1 (de) * 1987-01-26 1988-08-04 Licentia Gmbh Kunststoffisolierung und verfahren zu ihrer herstellung
GB8707890D0 (en) * 1987-04-02 1987-05-07 Bp Chem Int Ltd Polymer composition
GB2210045A (en) * 1987-09-23 1989-06-01 Bp Chem Int Ltd Polymer composition
US5034278A (en) * 1988-07-28 1991-07-23 Union Carbide Chemicals And Plastics Technology Corporation Tree resistant compositions
US5200234A (en) * 1991-12-16 1993-04-06 Dow Corning Corporation Method for restoring underground electrical cable

Also Published As

Publication number Publication date
JP3478302B2 (ja) 2003-12-15
AU6052694A (en) 1994-10-27
NO940916L (no) 1994-10-21
CA2120906A1 (en) 1994-10-21
DE69400725T2 (de) 1997-03-06
CA2120906C (en) 2002-03-05
EP0621608B1 (de) 1996-10-16
DE69400725D1 (de) 1996-11-21
NO940916D0 (no) 1994-03-15
AU667429B2 (en) 1996-03-21
KR100292698B1 (ko) 2001-09-17
JPH06325627A (ja) 1994-11-25
NO307586B1 (no) 2000-04-25
EP0621608A1 (de) 1994-10-26
US5372840A (en) 1994-12-13

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