FR2399105A1 - Isolateur electrique et son procede de fabrication - Google Patents

Isolateur electrique et son procede de fabrication

Info

Publication number
FR2399105A1
FR2399105A1 FR7822227A FR7822227A FR2399105A1 FR 2399105 A1 FR2399105 A1 FR 2399105A1 FR 7822227 A FR7822227 A FR 7822227A FR 7822227 A FR7822227 A FR 7822227A FR 2399105 A1 FR2399105 A1 FR 2399105A1
Authority
FR
France
Prior art keywords
ribs
coating
electrical insulator
epr
manufacturing process
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.)
Granted
Application number
FR7822227A
Other languages
English (en)
French (fr)
Other versions
FR2399105B1 (cs
Inventor
Gianfranco Trevisan
Luigi Corbelli
Angiolino Novi
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.)
Fidenza Vetraria SpA SA
Original Assignee
Fidenza Vetraria SpA 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 Fidenza Vetraria SpA SA filed Critical Fidenza Vetraria SpA SA
Publication of FR2399105A1 publication Critical patent/FR2399105A1/fr
Application granted granted Critical
Publication of FR2399105B1 publication Critical patent/FR2399105B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/02—Suspension insulators; Strain insulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/32—Single insulators consisting of two or more dissimilar insulating bodies

Landscapes

  • Insulators (AREA)
  • Insulating Bodies (AREA)
  • Laminated Bodies (AREA)
FR7822227A 1977-07-27 1978-07-27 Isolateur electrique et son procede de fabrication Granted FR2399105A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26187/77A IT1114909B (it) 1977-07-27 1977-07-27 Isolatore elettrico in vetroresina e materiale organico per alte tensioni e relativo procedimento di fabbricazione

Publications (2)

Publication Number Publication Date
FR2399105A1 true FR2399105A1 (fr) 1979-02-23
FR2399105B1 FR2399105B1 (cs) 1980-07-04

Family

ID=11218874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822227A Granted FR2399105A1 (fr) 1977-07-27 1978-07-27 Isolateur electrique et son procede de fabrication

Country Status (10)

Country Link
JP (1) JPS5425481A (cs)
BR (1) BR7804801A (cs)
CA (1) CA1121474A (cs)
CH (1) CH634683A5 (cs)
DE (1) DE2832543A1 (cs)
ES (1) ES472010A1 (cs)
FR (1) FR2399105A1 (cs)
GB (1) GB1601379A (cs)
IT (1) IT1114909B (cs)
SE (1) SE433545B (cs)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461343A1 (fr) * 1979-07-11 1981-01-30 Ceraver Element isolant a ailettes ou groupes monoblocs d'ailettes vulcanisees disposees bout a bout
EP0033848A3 (de) * 1980-01-29 1981-08-26 Siemens Aktiengesellschaft Verfahren zur Herstellung von elektrischen Kunststoffverbundisolatoren
FR2511179A1 (fr) * 1981-08-05 1983-02-11 Ceraver Isolateur de hauban de type composite
WO1984003794A1 (fr) * 1983-03-25 1984-09-27 Ceraver Procede de fabrication d'un isolateur composite et isolateur obtenu
FR2588690A1 (fr) * 1985-10-10 1987-04-17 Rebosio Ind Elettrotecnia Spa Isolateur pour lignes electriques et procede pour sa fabrication
US5223190A (en) * 1991-02-01 1993-06-29 Pirelli Cavi S.P.A. Apparatus and method to make composite insulators for electric overhead lines

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505033A (en) * 1979-03-12 1985-03-19 Interpace Corporation Methods of making high voltage resistant members
US4312123A (en) * 1979-03-12 1982-01-26 Interpace Corporation Methods of making high voltage electrical insulators and oil-less bushings
JPS5673821A (en) * 1979-11-17 1981-06-18 Ngk Insulators Ltd Synthetic resin insulator
FR2511180A1 (fr) * 1981-08-05 1983-02-11 Ceraver Element isolant electrique comportant un groupe monobloc d'ailettes
FR2576655B1 (fr) * 1985-01-25 1990-02-23 Alsthom Atlantique Hauban isolant
HU194293B (en) * 1985-05-17 1988-01-28 Villamos Ipari Kutato Intezet Process and equipment for production of forms from materials based on siliconelastomer and resistant against harms made by birds
US4749824A (en) * 1987-01-30 1988-06-07 Dow Corning Corporation High voltage insulators
CN107731427B (zh) * 2017-09-28 2020-03-06 句容市大唐电气有限公司 可延长式绝缘子

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE677712A (cs) * 1965-03-11 1966-08-01
GB1292276A (en) * 1968-09-04 1972-10-11 Raychem Ltd Improvements in and relating to insulators
FR2134502A1 (cs) * 1971-04-27 1972-12-08 Transmission Dev Ltd

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1569181B2 (de) * 1964-04-24 1973-10-31 Montecatini Edison S.P.A., Mailand (Italien) Verwendung von organischen Hydro peroxyden zum Kaltvulkanisieren von Äthylen Mischpolymerisaten und ein Verfahren zur Herstellung von Form korpern
GB1434719A (en) * 1972-09-01 1976-05-05 Raychem Ltd Heat recoverable products
DE2425076A1 (de) * 1974-05-24 1975-11-27 Rhein Westfael Isolatoren Verfahren zur herstellung von kunststoffisolatoren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE677712A (cs) * 1965-03-11 1966-08-01
GB1292276A (en) * 1968-09-04 1972-10-11 Raychem Ltd Improvements in and relating to insulators
FR2134502A1 (cs) * 1971-04-27 1972-12-08 Transmission Dev Ltd

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461343A1 (fr) * 1979-07-11 1981-01-30 Ceraver Element isolant a ailettes ou groupes monoblocs d'ailettes vulcanisees disposees bout a bout
EP0033848A3 (de) * 1980-01-29 1981-08-26 Siemens Aktiengesellschaft Verfahren zur Herstellung von elektrischen Kunststoffverbundisolatoren
FR2511179A1 (fr) * 1981-08-05 1983-02-11 Ceraver Isolateur de hauban de type composite
WO1984003794A1 (fr) * 1983-03-25 1984-09-27 Ceraver Procede de fabrication d'un isolateur composite et isolateur obtenu
FR2543356A1 (fr) * 1983-03-25 1984-09-28 Ceraver Procede et dispositif de moulage du revetement isolant d'un isolateur organique de grande longueur
EP0120787A1 (fr) * 1983-03-25 1984-10-03 CERAVER Société anonyme dite: Procédé de moulage du revêtement isolant d'un isolateur électrique organique de grande longueur
FR2588690A1 (fr) * 1985-10-10 1987-04-17 Rebosio Ind Elettrotecnia Spa Isolateur pour lignes electriques et procede pour sa fabrication
US5223190A (en) * 1991-02-01 1993-06-29 Pirelli Cavi S.P.A. Apparatus and method to make composite insulators for electric overhead lines

Also Published As

Publication number Publication date
DE2832543A1 (de) 1979-02-15
CH634683A5 (en) 1983-02-15
FR2399105B1 (cs) 1980-07-04
SE433545B (sv) 1984-05-28
SE7808090L (sv) 1979-01-28
JPS635845B2 (cs) 1988-02-05
IT1114909B (it) 1986-02-03
GB1601379A (en) 1981-10-28
BR7804801A (pt) 1979-04-17
JPS5425481A (en) 1979-02-26
ES472010A1 (es) 1979-02-01
CA1121474A (en) 1982-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse