IT1031078B - Metodo di fabbricazione di un cavo di potenza isolato in gomma ettlen propi enica resistente all effetto corona e prodotto ottenuto con esso - Google Patents

Metodo di fabbricazione di un cavo di potenza isolato in gomma ettlen propi enica resistente all effetto corona e prodotto ottenuto con esso

Info

Publication number
IT1031078B
IT1031078B IT19493/75A IT1949375A IT1031078B IT 1031078 B IT1031078 B IT 1031078B IT 19493/75 A IT19493/75 A IT 19493/75A IT 1949375 A IT1949375 A IT 1949375A IT 1031078 B IT1031078 B IT 1031078B
Authority
IT
Italy
Prior art keywords
ettlen
enica
propi
resistant
rubber
Prior art date
Application number
IT19493/75A
Other languages
English (en)
Italian (it)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1031078B publication Critical patent/IT1031078B/it

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
    • H01B7/02—Disposition of insulation
    • 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
IT19493/75A 1974-07-08 1975-01-22 Metodo di fabbricazione di un cavo di potenza isolato in gomma ettlen propi enica resistente all effetto corona e prodotto ottenuto con esso IT1031078B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US486523A US3878319A (en) 1974-07-08 1974-07-08 Corona-resistant ethylene-propylene rubber insulated power cable

Publications (1)

Publication Number Publication Date
IT1031078B true IT1031078B (it) 1979-04-30

Family

ID=23932218

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19493/75A IT1031078B (it) 1974-07-08 1975-01-22 Metodo di fabbricazione di un cavo di potenza isolato in gomma ettlen propi enica resistente all effetto corona e prodotto ottenuto con esso

Country Status (5)

Country Link
US (1) US3878319A (enExample)
CA (1) CA1033427A (enExample)
ES (2) ES434241A1 (enExample)
FR (1) FR2278140A1 (enExample)
IT (1) IT1031078B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109098A (en) * 1974-01-31 1978-08-22 Telefonaktiebolaget L M Ericsson High voltage cable
DE2430792C3 (de) * 1974-06-24 1980-04-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Starkstromkabel mit Kunststoffisolierung und äußerer Leitschicht
US4069190A (en) * 1975-05-12 1978-01-17 General Electric Company Heat resistant ethylene-propylene rubber and insulated conductor product thereof
FI53522C (fi) * 1976-10-18 1978-05-10 Nokia Oy Ab Foerfarande foer tillverkning av hoegspaenningsplastkabel
US4145567A (en) * 1977-06-06 1979-03-20 General Cable Corporation Solid dielectric cable resistant to electrochemical trees
US4125509A (en) * 1977-10-17 1978-11-14 General Electric Company Flame and heat resistant ethylene-propylene rubber
JPS6111854Y2 (enExample) * 1980-01-31 1986-04-14
US4373048A (en) * 1980-04-21 1983-02-08 Amp Incorporated High voltage flame retardant EPOM insulating compositions
US4385203A (en) * 1981-03-03 1983-05-24 The Okonite Company Sealed cable and method of manufacturing
US4617449A (en) * 1981-10-22 1986-10-14 Ricwil, Incorporated Heating device for utilizing the skin effect of alternating current
US4532375A (en) * 1981-10-22 1985-07-30 Ricwil, Incorporated Heating device for utilizing the skin effect of alternating current
DE3509168A1 (de) * 1985-03-14 1986-09-18 Brown, Boveri & Cie Ag, 6800 Mannheim Kabel
DE3543106A1 (de) * 1985-12-06 1987-06-11 Kabelmetal Electro Gmbh Elektrisches kabel zur verwendung als wicklungsstrang fuer linearmotoren
US5274712A (en) * 1992-03-09 1993-12-28 Lindsay David S High resistivity inner shields for audio cables and circuits
US5339038A (en) * 1992-07-06 1994-08-16 Westinghouse Electric Corporation Assembly for detecting and locating cable pinching
US5574249A (en) * 1994-07-18 1996-11-12 Lindsay Audiophile Inc. High resistivity inner shields for cabinets housing electronic circuitry
WO1996042089A1 (en) * 1995-06-08 1996-12-27 Weijun Yin Pulsed voltage surge resistant magnet wire
US5654095A (en) * 1995-06-08 1997-08-05 Phelps Dodge Industries, Inc. Pulsed voltage surge resistant magnet wire
US6060162A (en) * 1995-06-08 2000-05-09 Phelps Dodge Industries, Inc. Pulsed voltage surge resistant magnet wire
US5861578A (en) * 1997-01-27 1999-01-19 Rea Magnet Wire Company, Inc. Electrical conductors coated with corona resistant, multilayer insulation system
NO315012B1 (no) * 1999-06-17 2003-06-23 Nexans Elektrisk undervannskabel og oppvarmingssystem for elektrisk isolert metallrör
US6781052B2 (en) * 2002-04-12 2004-08-24 Nexpress Solutions, Inc. High voltage cable EMI shield
JP6347415B2 (ja) * 2014-11-20 2018-06-27 日立金属株式会社 半導電性樹脂組成物およびそれを用いた送電ケーブル
CN105427922B (zh) * 2015-12-18 2017-04-26 江苏上上电缆集团有限公司 一种高压直流电缆的制造方法
US11006484B2 (en) 2016-05-10 2021-05-11 Nvent Services Gmbh Shielded fluoropolymer wire for high temperature skin effect trace heating
CN109416145A (zh) 2016-05-10 2019-03-01 恩文特服务有限责任公司 用于高电压集肤效应追踪加热的屏蔽的导线
WO2018122572A1 (en) * 2016-12-27 2018-07-05 Prysmian S.P.A. Electric cable having a protecting layer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060261A (en) * 1960-03-30 1962-10-23 Anaconda Wire & Cable Co Shielded electric cable
US3259688A (en) * 1964-01-02 1966-07-05 Gen Electric High voltage insulated electrical cable with layer of irradiated semiconductive ethylene copolymer
GB1104129A (en) * 1966-04-06 1968-02-21 Fujikura Ltd Improvements relating to synthetic rubber compositions
US3617377A (en) * 1966-06-10 1971-11-02 Fujikura Ltd Insulation consisting of ethylene-propylene rubber composition for electric wire and cable
GB1150690A (en) * 1967-05-23 1969-04-30 Pirelli Improvements in or relating to Medium Voltage Electric Cables
US3479446A (en) * 1968-06-27 1969-11-18 Anaconda Wire & Cable Co Strand shielded cable and method of making
US3569610A (en) * 1969-10-15 1971-03-09 Gen Cable Corp Ethylene-propylene rubber insulated cable with cross-linked polyethylene strand shielding
US3643004A (en) * 1970-04-03 1972-02-15 Phelps Dodge Copper Prod Corona-resistant solid dielectric cable
US3749817A (en) * 1970-12-28 1973-07-31 Sumitomo Electric Industries Insulated cable having strand shielding semi-conductive layer
US3646248A (en) * 1971-02-22 1972-02-29 Anaconda Wire & Cable Co Electric cable
US3748369A (en) * 1971-03-08 1973-07-24 Gen Cable Corp Method of shielding high voltage solid dielectric power cables
US3684821A (en) * 1971-03-30 1972-08-15 Sumitomo Electric Industries High voltage insulated electric cable having outer semiconductive layer
US3787255A (en) * 1972-05-30 1974-01-22 Essex International Inc Insulated cable with sheath of controlled peel strength and method
US3792192A (en) * 1972-12-29 1974-02-12 Anaconda Co Electrical cable
US3832481A (en) * 1973-10-04 1974-08-27 Borg Warner High temperature, high pressure oil well cable

Also Published As

Publication number Publication date
CA1033427A (en) 1978-06-20
ES434241A1 (es) 1977-04-01
FR2278140B1 (enExample) 1981-05-29
US3878319A (en) 1975-04-15
FR2278140A1 (fr) 1976-02-06
ES449876A1 (es) 1977-08-16

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