FR2374729A1 - Isolateur en matiere synthetique, procede pour sa fabrication et appareil pour la mise en oeuvre du procede - Google Patents

Isolateur en matiere synthetique, procede pour sa fabrication et appareil pour la mise en oeuvre du procede

Info

Publication number
FR2374729A1
FR2374729A1 FR7638189A FR7638189A FR2374729A1 FR 2374729 A1 FR2374729 A1 FR 2374729A1 FR 7638189 A FR7638189 A FR 7638189A FR 7638189 A FR7638189 A FR 7638189A FR 2374729 A1 FR2374729 A1 FR 2374729A1
Authority
FR
France
Prior art keywords
plastics
insulator
screen
core
moisture
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
FR7638189A
Other languages
English (en)
French (fr)
Other versions
FR2374729B1 (cs
Inventor
Alajos Bognar
Andorne Kelemen
Richard Leyer
Mihaly Paulusz
Pal Szaplonczay
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.)
VILLAMOS IPARI KUTATO INTEZET
Original Assignee
VILLAMOS IPARI KUTATO INTEZET
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 VILLAMOS IPARI KUTATO INTEZET filed Critical VILLAMOS IPARI KUTATO INTEZET
Priority to FR7638189A priority Critical patent/FR2374729A1/fr
Publication of FR2374729A1 publication Critical patent/FR2374729A1/fr
Application granted granted Critical
Publication of FR2374729B1 publication Critical patent/FR2374729B1/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
    • H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
    • B29C39/142—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length by casting in serveral steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
    • B29C39/20—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
    • 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
    • H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3412—Insulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Insulators (AREA)
  • Insulating Bodies (AREA)
FR7638189A 1976-12-17 1976-12-17 Isolateur en matiere synthetique, procede pour sa fabrication et appareil pour la mise en oeuvre du procede Granted FR2374729A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7638189A FR2374729A1 (fr) 1976-12-17 1976-12-17 Isolateur en matiere synthetique, procede pour sa fabrication et appareil pour la mise en oeuvre du procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638189A FR2374729A1 (fr) 1976-12-17 1976-12-17 Isolateur en matiere synthetique, procede pour sa fabrication et appareil pour la mise en oeuvre du procede

Publications (2)

Publication Number Publication Date
FR2374729A1 true FR2374729A1 (fr) 1978-07-13
FR2374729B1 FR2374729B1 (cs) 1982-01-08

Family

ID=9181216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638189A Granted FR2374729A1 (fr) 1976-12-17 1976-12-17 Isolateur en matiere synthetique, procede pour sa fabrication et appareil pour la mise en oeuvre du procede

Country Status (1)

Country Link
FR (1) FR2374729A1 (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511180A1 (fr) * 1981-08-05 1983-02-11 Ceraver Element isolant electrique comportant un groupe monobloc d'ailettes
FR2576655A1 (fr) * 1985-01-25 1986-08-01 Alsthom Atlantique Hauban isolant
FR2713538A1 (fr) * 1993-12-15 1995-06-16 Profil Ind Procédé de fabrication de baguettes prototypes composites de section constante et baguettes prototypes composites obtenues par ce procédé.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916767A1 (de) * 1968-04-01 1969-10-16 Trans Dev Ltd Elektrischer Isolator mit Glockenflanschen
FR2086306A1 (cs) * 1970-04-24 1971-12-31 Ciba Geigy Ag
FR2134502A1 (cs) * 1971-04-27 1972-12-08 Transmission Dev Ltd
DE2425076A1 (de) * 1974-05-24 1975-11-27 Rhein Westfael Isolatoren Verfahren zur herstellung von kunststoffisolatoren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916767A1 (de) * 1968-04-01 1969-10-16 Trans Dev Ltd Elektrischer Isolator mit Glockenflanschen
FR2086306A1 (cs) * 1970-04-24 1971-12-31 Ciba Geigy Ag
FR2134502A1 (cs) * 1971-04-27 1972-12-08 Transmission Dev Ltd
DE2425076A1 (de) * 1974-05-24 1975-11-27 Rhein Westfael Isolatoren Verfahren zur herstellung von kunststoffisolatoren

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511180A1 (fr) * 1981-08-05 1983-02-11 Ceraver Element isolant electrique comportant un groupe monobloc d'ailettes
EP0071953A1 (fr) * 1981-08-05 1983-02-16 CERAVER Société anonyme dite: Element isolant electrique comportant un groupe monobloc d'ailettes
US4440975A (en) * 1981-08-05 1984-04-03 Ceraver Electrical insulator including a molded one-piece cover having plate-like fins with arcuately displaced mold line segments
FR2576655A1 (fr) * 1985-01-25 1986-08-01 Alsthom Atlantique Hauban isolant
FR2713538A1 (fr) * 1993-12-15 1995-06-16 Profil Ind Procédé de fabrication de baguettes prototypes composites de section constante et baguettes prototypes composites obtenues par ce procédé.

Also Published As

Publication number Publication date
FR2374729B1 (cs) 1982-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse