GB1278326A - Cable insulation - Google Patents

Cable insulation

Info

Publication number
GB1278326A
GB1278326A GB2530869A GB2530869A GB1278326A GB 1278326 A GB1278326 A GB 1278326A GB 2530869 A GB2530869 A GB 2530869A GB 2530869 A GB2530869 A GB 2530869A GB 1278326 A GB1278326 A GB 1278326A
Authority
GB
United Kingdom
Prior art keywords
carbon black
july
cables
cable insulation
insulation
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
GB2530869A
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Publication of GB1278326A publication Critical patent/GB1278326A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/045—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyolefin or polystyrene (co-)polymers
    • 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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1278326 Insulating cables FELTEN & GUILLEAUME CARLSWERK AG 8 July 1969 [8 July 1968] 25308/69 Heading H1A A high voltage electrical cable is insulated with an unlinked and electrically insulative solid olefin polymer containing about 5% carbon black by weight as a voltage stabilizer. Carbon black of particle size less than 300 Š units is distributed uniformly in the polymer used as the primary insulation for cables rated above 30 KV. The addition of carbon black is stated to improve the resistance to glow discharge and insulation breakdown.
GB2530869A 1968-07-08 1969-07-08 Cable insulation Expired GB1278326A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT656968A AT286404B (en) 1968-07-08 1968-07-08 High voltage cables

Publications (1)

Publication Number Publication Date
GB1278326A true GB1278326A (en) 1972-06-21

Family

ID=3587620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2530869A Expired GB1278326A (en) 1968-07-08 1969-07-08 Cable insulation

Country Status (7)

Country Link
AT (1) AT286404B (en)
BE (1) BE731637A (en)
DE (1) DE1810344B2 (en)
FR (1) FR2012465A1 (en)
GB (1) GB1278326A (en)
LU (1) LU58964A1 (en)
NL (1) NL6909439A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008112965A2 (en) * 2007-03-15 2008-09-18 Union Carbide Chemicals & Plastics Technology Llc Cable insulation with reduded electrical treeing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277897B (en) * 1963-09-11 1968-09-19 Karl Grein Track cover for electric rapid transit systems
US4734450A (en) * 1985-03-22 1988-03-29 Mitsui Toatsu Chemicals, Incorporated Polypropylene-base resin composition containing an inorganic filler and 0.01 to 0.6 wt. % of carbon black

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008112965A2 (en) * 2007-03-15 2008-09-18 Union Carbide Chemicals & Plastics Technology Llc Cable insulation with reduded electrical treeing
WO2008112965A3 (en) * 2007-03-15 2008-11-13 Union Carbide Chem Plastic Cable insulation with reduded electrical treeing
JP2010521781A (en) * 2007-03-15 2010-06-24 ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー Cable insulation with reduced electrical treeing
US8680399B2 (en) 2007-03-15 2014-03-25 Union Carbide Chemicals & Plastics Technology Llc Cable insulation with reduced electrical treeing

Also Published As

Publication number Publication date
DE1810344B2 (en) 1972-05-18
DE1810344A1 (en) 1970-03-05
FR2012465A1 (en) 1970-03-20
AT286404B (en) 1970-12-10
NL6909439A (en) 1970-01-12
LU58964A1 (en) 1969-11-11
BE731637A (en) 1969-10-01

Similar Documents

Publication Publication Date Title
FR2214161A1 (en) High voltage aerial telecommunications cable - with a polyethylene dielectric and a core formed by coaxial lines
ES434861A1 (en) High voltage solid extruded insulated power cables
CA989057A (en) Metal-clad switchgear having an improved cell construction with insulating bottle supporting terminal conductors
ES8402883A1 (en) Linear anodic structure.
GB1120108A (en) Termination of insulators
GB1461331A (en) Polyolefin compositions
GB1489902A (en) Conductively-clad high coltage electrical transmission lines
GB1439063A (en) Electrical substrations
GB1278326A (en) Cable insulation
GB1375122A (en)
GB1356358A (en) High voltage surge diverter
GB1130708A (en) Circuit switching and protecting arrangement
GB1488953A (en) Enclosed gas-insulated high-voltage lines
CA935782A (en) Manufacture of high voltage insulated electric cables
JPS5681909A (en) Terminal conductor connecting system
GB1323255A (en) Electric insulators
GB1262822A (en) Improvements in or relating to high-voltage switchgear cubicles
GB1092809A (en) An electric conductor for overhead transmission lines
GB1461959A (en) Polyolefin compositions
Schmidt et al. A 110-kV-High Voltage Cable With Cross-Linked Polyethylene Insulation
JPS53126179A (en) Air-tight insulated terminal
GB1428854A (en) Three-phase electric cables
SU1108925A1 (en) ULTRA-VOLTAGE CURRENT CONDITION WITH GAS INSULATION
GB1097828A (en) Improvements in or relating to insulators
GB736655A (en) Improvements in or relating to multi-core heavy current electric cables

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees