JPH047522B2 - - Google Patents
Info
- Publication number
- JPH047522B2 JPH047522B2 JP59091520A JP9152084A JPH047522B2 JP H047522 B2 JPH047522 B2 JP H047522B2 JP 59091520 A JP59091520 A JP 59091520A JP 9152084 A JP9152084 A JP 9152084A JP H047522 B2 JPH047522 B2 JP H047522B2
- Authority
- JP
- Japan
- Prior art keywords
- carbon black
- electric field
- insulator
- added
- surface area
- 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
Links
- 239000006229 carbon black Substances 0.000 claims description 37
- 239000012212 insulator Substances 0.000 claims description 35
- 239000003921 oil Substances 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 11
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 238000004438 BET method Methods 0.000 claims description 2
- 239000002480 mineral oil Substances 0.000 claims description 2
- 235000010446 mineral oil Nutrition 0.000 claims description 2
- 230000005684 electric field Effects 0.000 description 38
- 235000019241 carbon black Nutrition 0.000 description 32
- 230000015556 catabolic process Effects 0.000 description 19
- 230000007423 decrease Effects 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000004020 conductor Substances 0.000 description 7
- -1 polyethylene Polymers 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 229920003020 cross-linked polyethylene Polymers 0.000 description 5
- 239000004703 cross-linked polyethylene Substances 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- H01B3/42—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 polyesters; polyethers; polyacetals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
- Y10T428/292—In coating or impregnation
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59091520A JPS60235304A (ja) | 1984-05-08 | 1984-05-08 | 直流電力ケ−ブル |
US06/730,224 US4626618A (en) | 1984-05-08 | 1985-05-03 | DC electric power cable |
KR1019850003086A KR910009475B1 (ko) | 1984-05-08 | 1985-05-07 | 직류전력케이블 |
DE8585303205T DE3574429D1 (en) | 1984-05-08 | 1985-05-07 | Dc electric power cable |
AU42056/85A AU569986B2 (en) | 1984-05-08 | 1985-05-07 | D.c. electric power cable |
EP85303205A EP0167239B1 (en) | 1984-05-08 | 1985-05-07 | Dc electric power cable |
SG653/90A SG65390G (en) | 1984-05-08 | 1990-08-06 | Dc electric power cable |
HK16/91A HK1691A (en) | 1984-05-08 | 1991-01-03 | Dc electric power cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59091520A JPS60235304A (ja) | 1984-05-08 | 1984-05-08 | 直流電力ケ−ブル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60235304A JPS60235304A (ja) | 1985-11-22 |
JPH047522B2 true JPH047522B2 (en]) | 1992-02-12 |
Family
ID=14028686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59091520A Granted JPS60235304A (ja) | 1984-05-08 | 1984-05-08 | 直流電力ケ−ブル |
Country Status (8)
Country | Link |
---|---|
US (1) | US4626618A (en]) |
EP (1) | EP0167239B1 (en]) |
JP (1) | JPS60235304A (en]) |
KR (1) | KR910009475B1 (en]) |
AU (1) | AU569986B2 (en]) |
DE (1) | DE3574429D1 (en]) |
HK (1) | HK1691A (en]) |
SG (1) | SG65390G (en]) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0677411B2 (ja) * | 1985-05-03 | 1994-09-28 | 株式会社フジクラ | 高圧直流送電用電力ケーブル |
US5171938A (en) * | 1990-04-20 | 1992-12-15 | Yazaki Corporation | Electromagnetic wave fault prevention cable |
US5214243A (en) * | 1991-10-11 | 1993-05-25 | Endevco Corporation | High-temperature, low-noise coaxial cable assembly with high strength reinforcement braid |
FR2683378B1 (fr) * | 1991-10-31 | 1993-12-31 | Alcatel Cable | Cable electrique. |
US5274712A (en) * | 1992-03-09 | 1993-12-28 | Lindsay David S | High resistivity inner shields for audio cables and circuits |
US6380751B2 (en) | 1992-06-11 | 2002-04-30 | Cascade Microtech, Inc. | Wafer probe station having environment control enclosure |
US5345170A (en) | 1992-06-11 | 1994-09-06 | Cascade Microtech, Inc. | Wafer probe station having integrated guarding, Kelvin connection and shielding systems |
US5574249A (en) * | 1994-07-18 | 1996-11-12 | Lindsay Audiophile Inc. | High resistivity inner shields for cabinets housing electronic circuitry |
US6232789B1 (en) | 1997-05-28 | 2001-05-15 | Cascade Microtech, Inc. | Probe holder for low current measurements |
US5561377A (en) | 1995-04-14 | 1996-10-01 | Cascade Microtech, Inc. | System for evaluating probing networks |
US5770257A (en) * | 1996-08-01 | 1998-06-23 | Minnesota Mining And Manufacturing Company | Method for altering cable semiconductive layer |
US5914613A (en) | 1996-08-08 | 1999-06-22 | Cascade Microtech, Inc. | Membrane probing system with local contact scrub |
US6002263A (en) | 1997-06-06 | 1999-12-14 | Cascade Microtech, Inc. | Probe station having inner and outer shielding |
US6277303B1 (en) | 1998-07-10 | 2001-08-21 | Pirelli Cable Corporation | Conductive polymer composite materials and methods of making same |
US6514608B1 (en) | 1998-07-10 | 2003-02-04 | Pirelli Cable Corporation | Semiconductive jacket for cable and cable jacketed therewith |
US6256882B1 (en) | 1998-07-14 | 2001-07-10 | Cascade Microtech, Inc. | Membrane probing system |
US6315956B1 (en) | 1999-03-16 | 2001-11-13 | Pirelli Cables And Systems Llc | Electrochemical sensors made from conductive polymer composite materials and methods of making same |
US6578264B1 (en) | 1999-06-04 | 2003-06-17 | Cascade Microtech, Inc. | Method for constructing a membrane probe using a depression |
US6445202B1 (en) | 1999-06-30 | 2002-09-03 | Cascade Microtech, Inc. | Probe station thermal chuck with shielding for capacitive current |
PT1078959E (pt) * | 1999-08-27 | 2002-08-30 | Degussa | Negro de fumo metodo para a sua producao e sua utilizacao |
US6838890B2 (en) | 2000-02-25 | 2005-01-04 | Cascade Microtech, Inc. | Membrane probing system |
US6965226B2 (en) | 2000-09-05 | 2005-11-15 | Cascade Microtech, Inc. | Chuck for holding a device under test |
US6914423B2 (en) | 2000-09-05 | 2005-07-05 | Cascade Microtech, Inc. | Probe station |
DE20114544U1 (de) | 2000-12-04 | 2002-02-21 | Cascade Microtech, Inc., Beaverton, Oreg. | Wafersonde |
US7355420B2 (en) | 2001-08-21 | 2008-04-08 | Cascade Microtech, Inc. | Membrane probing system |
US6836135B2 (en) | 2001-08-31 | 2004-12-28 | Cascade Microtech, Inc. | Optical testing device |
US6777964B2 (en) | 2002-01-25 | 2004-08-17 | Cascade Microtech, Inc. | Probe station |
US6815963B2 (en) | 2002-05-23 | 2004-11-09 | Cascade Microtech, Inc. | Probe for testing a device under test |
US6847219B1 (en) | 2002-11-08 | 2005-01-25 | Cascade Microtech, Inc. | Probe station with low noise characteristics |
US6724205B1 (en) | 2002-11-13 | 2004-04-20 | Cascade Microtech, Inc. | Probe for combined signals |
US7250779B2 (en) | 2002-11-25 | 2007-07-31 | Cascade Microtech, Inc. | Probe station with low inductance path |
US6861856B2 (en) | 2002-12-13 | 2005-03-01 | Cascade Microtech, Inc. | Guarded tub enclosure |
US20040194996A1 (en) * | 2003-04-07 | 2004-10-07 | Floyd Ysbrand | Shielded electrical wire construction and method of manufacture |
US7221172B2 (en) | 2003-05-06 | 2007-05-22 | Cascade Microtech, Inc. | Switched suspended conductor and connection |
US7057404B2 (en) | 2003-05-23 | 2006-06-06 | Sharp Laboratories Of America, Inc. | Shielded probe for testing a device under test |
US7492172B2 (en) | 2003-05-23 | 2009-02-17 | Cascade Microtech, Inc. | Chuck for holding a device under test |
US7250626B2 (en) | 2003-10-22 | 2007-07-31 | Cascade Microtech, Inc. | Probe testing structure |
GB2425844B (en) | 2003-12-24 | 2007-07-11 | Cascade Microtech Inc | Active wafer probe |
US7187188B2 (en) | 2003-12-24 | 2007-03-06 | Cascade Microtech, Inc. | Chuck with integrated wafer support |
DE202005021434U1 (de) | 2004-06-07 | 2008-03-20 | Cascade Microtech, Inc., Beaverton | Thermooptische Einspannvorrichtung |
US7330041B2 (en) | 2004-06-14 | 2008-02-12 | Cascade Microtech, Inc. | Localizing a temperature of a device for testing |
DE202005021386U1 (de) | 2004-07-07 | 2007-11-29 | Cascade Microtech, Inc., Beaverton | Prüfkopf mit einem Messfühler mit Membranaufhängung |
ATE481452T1 (de) * | 2004-07-20 | 2010-10-15 | Borealis Tech Oy | Kabel mit thermoplastischer isolierung |
DE202005021435U1 (de) | 2004-09-13 | 2008-02-28 | Cascade Microtech, Inc., Beaverton | Doppelseitige Prüfaufbauten |
US7656172B2 (en) | 2005-01-31 | 2010-02-02 | Cascade Microtech, Inc. | System for testing semiconductors |
US7535247B2 (en) | 2005-01-31 | 2009-05-19 | Cascade Microtech, Inc. | Interface for testing semiconductors |
US7449899B2 (en) | 2005-06-08 | 2008-11-11 | Cascade Microtech, Inc. | Probe for high frequency signals |
WO2006137979A2 (en) | 2005-06-13 | 2006-12-28 | Cascade Microtech, Inc. | Wideband active-passive differential signal probe |
ATE503255T1 (de) † | 2005-12-22 | 2011-04-15 | Prysmian Spa | Elektrisches kabel mit einer schaumpolyolefinisolation und herstellungsprozess dafür |
WO2007146285A2 (en) | 2006-06-09 | 2007-12-21 | Cascade Microtech, Inc. | Differential signal probe with integral balun |
US7764072B2 (en) | 2006-06-12 | 2010-07-27 | Cascade Microtech, Inc. | Differential signal probing system |
US7403028B2 (en) | 2006-06-12 | 2008-07-22 | Cascade Microtech, Inc. | Test structure and probe for differential signals |
US7723999B2 (en) | 2006-06-12 | 2010-05-25 | Cascade Microtech, Inc. | Calibration structures for differential signal probing |
US7443186B2 (en) | 2006-06-12 | 2008-10-28 | Cascade Microtech, Inc. | On-wafer test structures for differential signals |
US7876114B2 (en) | 2007-08-08 | 2011-01-25 | Cascade Microtech, Inc. | Differential waveguide probe |
US7888957B2 (en) | 2008-10-06 | 2011-02-15 | Cascade Microtech, Inc. | Probing apparatus with impedance optimized interface |
WO2010059247A2 (en) | 2008-11-21 | 2010-05-27 | Cascade Microtech, Inc. | Replaceable coupon for a probing apparatus |
US8319503B2 (en) | 2008-11-24 | 2012-11-27 | Cascade Microtech, Inc. | Test apparatus for measuring a characteristic of a device under test |
ATE534126T1 (de) * | 2009-03-16 | 2011-12-15 | Trelleborg Forsheda Building Ab | Mittelspannungskabel |
FR2950728B1 (fr) * | 2009-09-30 | 2012-08-17 | Nexans | Cable electrique a moyenne ou haute tension |
KR101408923B1 (ko) * | 2010-06-22 | 2014-06-17 | 엘에스전선 주식회사 | 직류용 전력 케이블용 절연 재료 조성물 및 이를 이용하여 제조된 케이블 |
CN102122044A (zh) * | 2010-10-13 | 2011-07-13 | 成都亨通光通信有限公司 | 光缆护套料 |
RU2614138C2 (ru) * | 2011-05-04 | 2017-03-23 | Бореалис Аг | Полимерная композиция для электротехнических устройств |
JP6255337B2 (ja) * | 2011-05-04 | 2017-12-27 | ボレアリス エージー | 電気デバイスのためのポリマー組成物 |
JP2014531108A (ja) | 2011-08-30 | 2014-11-20 | ボレアリス・アクチェンゲゼルシャフトBorealis Ag | ポリプロピレンを含む電力ケーブル |
WO2015130692A2 (en) * | 2014-02-25 | 2015-09-03 | Essex Group, Inc. | Insulated winding wire containing semi-conductive layers |
US10952284B2 (en) | 2018-07-19 | 2021-03-16 | Schluter Systems L.P. | Heating cable |
CN109438807B (zh) * | 2018-10-29 | 2020-12-01 | 北京科技大学 | 一种绝缘材料及其制备方法和应用 |
EP4401094A1 (en) * | 2023-01-13 | 2024-07-17 | NKT HV Cables AB | Electrical insulation composition comprising carbon-based nanoparticles |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1694559B2 (de) * | 1966-11-11 | 1975-04-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Wärmehärtbare Massen |
US3660592A (en) * | 1970-02-27 | 1972-05-02 | Haveg Industries Inc | Anti-corona electrical conductor |
US3818412A (en) * | 1973-01-10 | 1974-06-18 | Owens Corning Fiberglass Corp | Electric conductor and method |
US4075421A (en) * | 1975-12-23 | 1978-02-21 | General Electric Company | Direct current cable with resistivity graded insulation, and a method of transmitting direct current electrical energy |
JPS5576508A (en) * | 1978-12-01 | 1980-06-09 | Sumitomo Electric Industries | Method of fabricating crosslinked polyethylene cable |
US4384944A (en) * | 1980-09-18 | 1983-05-24 | Pirelli Cable Corporation | Carbon filled irradiation cross-linked polymeric insulation for electric cable |
US4328139A (en) * | 1980-10-27 | 1982-05-04 | E. I. Du Pont De Nemours And Company | Flame retardant filled polypropylene compositions containing carbon black and a cured intumescent flame retardant (IFR) |
US4421678A (en) * | 1980-12-29 | 1983-12-20 | Union Carbide Corporation | Electrically conductive compositions comprising an ethylene polymer, a mineral filler and an oiled, electrically conductive carbon black |
JPS58179241A (ja) * | 1982-04-14 | 1983-10-20 | Toray Ind Inc | 導電性熱可塑性樹脂発泡体 |
US4493788A (en) * | 1982-08-10 | 1985-01-15 | The Dow Chemical Company | Foamable electroconductive polyolefin resin compositions |
DE3321516A1 (de) * | 1983-06-15 | 1984-12-20 | Basf Ag, 6700 Ludwigshafen | Antistatische und/oder elektrisch leitfaehige, thermoplastische polyurethane, verfahren zu deren herstellung und deren verwendung |
-
1984
- 1984-05-08 JP JP59091520A patent/JPS60235304A/ja active Granted
-
1985
- 1985-05-03 US US06/730,224 patent/US4626618A/en not_active Expired - Lifetime
- 1985-05-07 AU AU42056/85A patent/AU569986B2/en not_active Ceased
- 1985-05-07 DE DE8585303205T patent/DE3574429D1/de not_active Expired
- 1985-05-07 KR KR1019850003086A patent/KR910009475B1/ko not_active Expired
- 1985-05-07 EP EP85303205A patent/EP0167239B1/en not_active Expired
-
1990
- 1990-08-06 SG SG653/90A patent/SG65390G/en unknown
-
1991
- 1991-01-03 HK HK16/91A patent/HK1691A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910009475B1 (ko) | 1991-11-16 |
EP0167239A1 (en) | 1986-01-08 |
SG65390G (en) | 1990-10-26 |
EP0167239B1 (en) | 1989-11-23 |
JPS60235304A (ja) | 1985-11-22 |
HK1691A (en) | 1991-01-11 |
US4626618A (en) | 1986-12-02 |
DE3574429D1 (en) | 1989-12-28 |
KR850008029A (ko) | 1985-12-11 |
AU569986B2 (en) | 1988-02-25 |
AU4205685A (en) | 1985-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |