FR2655471B1 - RIGID ELECTRICAL INSULATOR. - Google Patents

RIGID ELECTRICAL INSULATOR.

Info

Publication number
FR2655471B1
FR2655471B1 FR8915898A FR8915898A FR2655471B1 FR 2655471 B1 FR2655471 B1 FR 2655471B1 FR 8915898 A FR8915898 A FR 8915898A FR 8915898 A FR8915898 A FR 8915898A FR 2655471 B1 FR2655471 B1 FR 2655471B1
Authority
FR
France
Prior art keywords
rigid
pin
rod
line post
electrical insulator
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
Application number
FR8915898A
Other languages
French (fr)
Other versions
FR2655471A1 (en
Inventor
Parraud Rene
Thevenet Guy
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.)
Societe Europeenne dIsolateurs en Verre et Composite SEDIVER SA
Original Assignee
Societe Europeenne dIsolateurs en Verre et Composite SEDIVER 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 Societe Europeenne dIsolateurs en Verre et Composite SEDIVER SA filed Critical Societe Europeenne dIsolateurs en Verre et Composite SEDIVER SA
Priority to FR8915898A priority Critical patent/FR2655471B1/en
Priority to AT90122543T priority patent/ATE122495T1/en
Priority to DE69019313T priority patent/DE69019313T2/en
Priority to EP90122543A priority patent/EP0430135B1/en
Priority to AU67001/90A priority patent/AU628766B2/en
Priority to NO905143A priority patent/NO179306C/en
Priority to ZA909649A priority patent/ZA909649B/en
Priority to JP02341194A priority patent/JP3098026B2/en
Priority to BR909006100A priority patent/BR9006100A/en
Publication of FR2655471A1 publication Critical patent/FR2655471A1/en
Application granted granted Critical
Publication of FR2655471B1 publication Critical patent/FR2655471B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01B17/32—Single insulators consisting of two or more dissimilar insulating bodies
    • 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
    • H01B17/14—Supporting insulators

Landscapes

  • Insulators (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Insulating Bodies (AREA)
  • Inorganic Insulating Materials (AREA)
  • Steroid Compounds (AREA)
  • Organic Insulating Materials (AREA)

Abstract

The invention relates to a rigid electrical insulator of the line post or pin type, of which the lower end is fixed to the said line post or to the said pin and the insulating upper end of which has at least one groove intended to receive an electrical cable. According to the invention, this insulator comprises at least one central rod (1) fixed at its lower portion to the said line post (5) or to the said pin and at its upper portion to a rigid head (7) equipped with at least one indentation (8), the external face of the said rod and of the said rigid head being covered in a sealed manner by a covering (10), that of the said head being made from flexible elastomer and that of the rod being chosen from elastomers, resins and varnishes, the said indentation (8) provided with its covering defining the said groove (18).
FR8915898A 1989-12-01 1989-12-01 RIGID ELECTRICAL INSULATOR. Expired - Lifetime FR2655471B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8915898A FR2655471B1 (en) 1989-12-01 1989-12-01 RIGID ELECTRICAL INSULATOR.
DE69019313T DE69019313T2 (en) 1989-12-01 1990-11-26 Rigid electrical insulator.
EP90122543A EP0430135B1 (en) 1989-12-01 1990-11-26 Rigid electrical insulator
AT90122543T ATE122495T1 (en) 1989-12-01 1990-11-26 RIGID ELECTRICAL INSULATOR.
AU67001/90A AU628766B2 (en) 1989-12-01 1990-11-27 A rigid electrical insulator
NO905143A NO179306C (en) 1989-12-01 1990-11-28 Rigid electrical insulator
ZA909649A ZA909649B (en) 1989-12-01 1990-11-30 A rigid electrical insulator
JP02341194A JP3098026B2 (en) 1989-12-01 1990-11-30 Electrical insulator for fixing
BR909006100A BR9006100A (en) 1989-12-01 1990-11-30 HARD ELECTRIC INSULATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915898A FR2655471B1 (en) 1989-12-01 1989-12-01 RIGID ELECTRICAL INSULATOR.

Publications (2)

Publication Number Publication Date
FR2655471A1 FR2655471A1 (en) 1991-06-07
FR2655471B1 true FR2655471B1 (en) 1992-02-21

Family

ID=9388054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8915898A Expired - Lifetime FR2655471B1 (en) 1989-12-01 1989-12-01 RIGID ELECTRICAL INSULATOR.

Country Status (9)

Country Link
EP (1) EP0430135B1 (en)
JP (1) JP3098026B2 (en)
AT (1) ATE122495T1 (en)
AU (1) AU628766B2 (en)
BR (1) BR9006100A (en)
DE (1) DE69019313T2 (en)
FR (1) FR2655471B1 (en)
NO (1) NO179306C (en)
ZA (1) ZA909649B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449517A1 (en) * 1979-02-23 1980-09-19 Leon Alfred Ridge tile group mould assembly - with vertical moulding volumes rigidly and dismountably joined at regular intervals
GB8923408D0 (en) * 1989-10-17 1989-12-06 Raychem Ltd Electrical insulator
JPH03281212A (en) * 1990-03-30 1991-12-11 Fanuc Ltd Submarine gate of injection mold
AU2002302462A1 (en) * 2002-03-22 2003-10-08 Sefag Ag Electric insulators and method for the production thereof
DE102010016384A1 (en) * 2010-04-09 2011-12-15 Georg Jordan Gmbh Insulator, in particular for a pantograph of a rail vehicle
CN103956240B (en) * 2014-04-16 2016-08-17 象山一山工业设计有限公司 Insulated column for power equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE177650C (en) *
DE27870C (en) * CH. CH. HlNSDALE in Cleveland, Ohio, V. St.' A Innovations to telegraph isolators
US2317799A (en) * 1941-04-14 1943-04-27 Mycalex Corp Of America Line insulator
DE1665746A1 (en) * 1966-09-20 1971-03-25 Siemens Ag Insulating body made of cast resin for high voltage
DE1932949A1 (en) * 1969-06-28 1971-01-07 Bbc Brown Boveri & Cie High-voltage composite insulator
US3586758A (en) * 1969-11-04 1971-06-22 Chance Co Ab Insulated cantilever standoff conductor support
FR2604821B1 (en) * 1986-10-02 1990-01-12 Ceraver COMPOSITE INSULATOR WITH OVER-MOLDED INSULATING COATING

Also Published As

Publication number Publication date
NO179306C (en) 1996-09-11
NO905143D0 (en) 1990-11-28
BR9006100A (en) 1991-09-24
AU6700190A (en) 1991-06-06
JP3098026B2 (en) 2000-10-10
FR2655471A1 (en) 1991-06-07
DE69019313T2 (en) 1995-09-21
JPH03210712A (en) 1991-09-13
EP0430135B1 (en) 1995-05-10
NO179306B (en) 1996-06-03
NO905143L (en) 1991-06-03
ATE122495T1 (en) 1995-05-15
AU628766B2 (en) 1992-09-17
DE69019313D1 (en) 1995-06-14
EP0430135A1 (en) 1991-06-05
ZA909649B (en) 1991-09-25

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