FR2547451B1 - Materiau composite a resistance electrique non lineaire, notamment pour la repartition du potentiel dans les extremites de cables - Google Patents

Materiau composite a resistance electrique non lineaire, notamment pour la repartition du potentiel dans les extremites de cables

Info

Publication number
FR2547451B1
FR2547451B1 FR8309745A FR8309745A FR2547451B1 FR 2547451 B1 FR2547451 B1 FR 2547451B1 FR 8309745 A FR8309745 A FR 8309745A FR 8309745 A FR8309745 A FR 8309745A FR 2547451 B1 FR2547451 B1 FR 2547451B1
Authority
FR
France
Prior art keywords
composite material
electric resistance
linear electric
potential distribution
cable ends
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
FR8309745A
Other languages
English (en)
Other versions
FR2547451A1 (fr
Inventor
Lucien Deschamps
Alain Vicaud
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR8309745A priority Critical patent/FR2547451B1/fr
Publication of FR2547451A1 publication Critical patent/FR2547451A1/fr
Application granted granted Critical
Publication of FR2547451B1 publication Critical patent/FR2547451B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/02—Cable terminations
    • H02G15/06—Cable terminating boxes, frames or other structures
    • H02G15/064—Cable terminating boxes, frames or other structures with devices for relieving electrical stress
    • H02G15/068—Cable terminating boxes, frames or other structures with devices for relieving electrical stress connected to the cable shield only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
    • H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
    • H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
    • H01C17/06533—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component composed of oxides
    • H01C17/06546—Oxides of zinc or cadmium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/105—Varistor cores
    • H01C7/108—Metal oxide
    • H01C7/112—ZnO type

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
FR8309745A 1983-06-13 1983-06-13 Materiau composite a resistance electrique non lineaire, notamment pour la repartition du potentiel dans les extremites de cables Expired FR2547451B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8309745A FR2547451B1 (fr) 1983-06-13 1983-06-13 Materiau composite a resistance electrique non lineaire, notamment pour la repartition du potentiel dans les extremites de cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8309745A FR2547451B1 (fr) 1983-06-13 1983-06-13 Materiau composite a resistance electrique non lineaire, notamment pour la repartition du potentiel dans les extremites de cables

Publications (2)

Publication Number Publication Date
FR2547451A1 FR2547451A1 (fr) 1984-12-14
FR2547451B1 true FR2547451B1 (fr) 1986-02-28

Family

ID=9289721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8309745A Expired FR2547451B1 (fr) 1983-06-13 1983-06-13 Materiau composite a resistance electrique non lineaire, notamment pour la repartition du potentiel dans les extremites de cables

Country Status (1)

Country Link
FR (1) FR2547451B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE123362T1 (de) * 1990-01-09 1995-06-15 Rxs Schrumpftech Garnituren Verfahren zur herstellung eines feldsteuerungsbelages für mittelspannungsgarnituren.
GB9600819D0 (en) * 1996-01-16 1996-03-20 Raychem Gmbh Electrical stress control
US5863468A (en) * 1997-10-31 1999-01-26 Raychem Corporation Preparation of calcined ceramic powders
DE19800470A1 (de) * 1998-01-09 1999-07-15 Abb Research Ltd Widerstandselement
FR2784494B1 (fr) * 1998-10-12 2000-11-10 Cit Alcatel Materiau adaptatif a composition ternaire utilisable dans des cables electriques
DE50106885D1 (de) * 2000-02-09 2005-09-01 Tyco Electronics Raychem Gmbh Kabelendverschluss
GB0103255D0 (en) 2001-02-09 2001-03-28 Tyco Electronics Raychem Gmbh Insulator arrangement
FR2867622B1 (fr) * 2004-03-09 2006-05-26 Nexans Materiau de controle de champ electrique
DE602004015567D1 (de) 2004-04-06 2008-09-18 Abb Research Ltd Elektrisches nichtlineares Material für Anwendungen mit hoher und mittlerer Spannung
FR2898427A1 (fr) * 2006-03-08 2007-09-14 Nexans Sa Composition a haute permittivite pour cable elecrique ou dispositif de raccordement de tels cables
DE102006036233B4 (de) * 2006-08-03 2008-03-27 Nkt Cables Gmbh Freiluftendverschluss
SE530587C2 (sv) * 2006-10-31 2008-07-15 Abb Research Ltd Elektriskt fältstyrande material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103274A (en) * 1976-09-13 1978-07-25 General Electric Company Reconstituted metal oxide varistor
FR2423036A1 (fr) * 1978-04-11 1979-11-09 Silec Liaisons Elec Mastic a resistance electrique non lineaire
US4297250A (en) * 1980-01-07 1981-10-27 Westinghouse Electric Corp. Method of producing homogeneous ZnO non-linear powder compositions

Also Published As

Publication number Publication date
FR2547451A1 (fr) 1984-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse