ES8501563A1 - Procedimiento para el moldeo del revestimiento aislante de un aislador electrico organico de gran longitud. - Google Patents

Procedimiento para el moldeo del revestimiento aislante de un aislador electrico organico de gran longitud.

Info

Publication number
ES8501563A1
ES8501563A1 ES530936A ES530936A ES8501563A1 ES 8501563 A1 ES8501563 A1 ES 8501563A1 ES 530936 A ES530936 A ES 530936A ES 530936 A ES530936 A ES 530936A ES 8501563 A1 ES8501563 A1 ES 8501563A1
Authority
ES
Spain
Prior art keywords
supports
moulding
electrical insulator
insulating covering
great length
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
ES530936A
Other languages
English (en)
Other versions
ES530936A0 (es
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.)
Ceraver SA
Original Assignee
Ceraver 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 Ceraver SA filed Critical Ceraver SA
Publication of ES530936A0 publication Critical patent/ES530936A0/es
Publication of ES8501563A1 publication Critical patent/ES8501563A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C70/70—Completely encapsulating inserts
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/123—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C45/14073—Positioning or centering articles in the mould using means being retractable during injection
    • 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
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4205—Handling means, e.g. transfer, loading or discharging means
    • B29C49/42069—Means explicitly adapted for transporting blown article
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Bodies (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Insulators (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Inorganic Insulating Materials (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Organic Insulating Materials (AREA)

Abstract

METODO DE MOLDEO DEL REVESTIMIENTO AISLANTE DE UN AISLADOR ELECTRICO ORGANICO.CONSISTE EN DOTAR A UN JUNCO CENTRAL, DE MATERIAL COMPUESTO, DE MANGUITOS PROTECTORES DE ESPESOR INFERIOR AL DEL REVESTIMIENTO, SEGUIDO DE LA INYECCION DE UN MATERIAL ELASTOMERO VULCANIZADO EN CALIENTE QUE HACE DE REVESTIMIENTO, Y ESCAMOTEAR LOS SOPORTES ANTES DE LA VULCANIZACION.
ES530936A 1983-03-25 1984-03-23 Procedimiento para el moldeo del revestimiento aislante de un aislador electrico organico de gran longitud. Expired ES8501563A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8304914A FR2543356B1 (fr) 1983-03-25 1983-03-25 Procede et dispositif de moulage du revetement isolant d'un isolateur organique de grande longueur

Publications (2)

Publication Number Publication Date
ES530936A0 ES530936A0 (es) 1984-11-16
ES8501563A1 true ES8501563A1 (es) 1984-11-16

Family

ID=9287228

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530936A Expired ES8501563A1 (es) 1983-03-25 1984-03-23 Procedimiento para el moldeo del revestimiento aislante de un aislador electrico organico de gran longitud.

Country Status (14)

Country Link
US (1) US4702873A (es)
EP (1) EP0120787B1 (es)
JP (1) JPH07118239B2 (es)
AT (1) ATE26502T1 (es)
AU (1) AU569882B2 (es)
BR (1) BR8406458A (es)
CA (1) CA1238458A (es)
DE (1) DE3463099D1 (es)
ES (1) ES8501563A1 (es)
FR (1) FR2543356B1 (es)
MX (1) MX159090A (es)
NO (1) NO165017C (es)
WO (1) WO1984003794A1 (es)
ZA (1) ZA842214B (es)

Families Citing this family (40)

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IT1185406B (it) * 1985-10-10 1987-11-12 Rebosio Ind Elettrotecnia Spa Isolatore per linee elettriche e procedimento di fabbricazione di esso
FR2596569B1 (fr) * 1986-03-25 1988-05-20 Ceraver Dispositif de demoulage d'un isolateur electrique composite
FR2604821B1 (fr) * 1986-10-02 1990-01-12 Ceraver Isolateur composite a revetement isolant surmoule
US5233132A (en) * 1986-10-02 1993-08-03 Sediver Societe Europeenne D'isolateurs En Composite insulator comprising a fiber-resin rod and an insulating coating molded thereover
JPS63313421A (ja) * 1987-06-16 1988-12-21 Sumitomo Wiring Syst Ltd ワイヤハ−ネスの成形方法
DE3816740A1 (de) * 1988-05-17 1989-11-30 Marianne Wieser Verfahren zum positionsexakten einbringen von kernen und/oder matten in kunststofformteile
US5223190A (en) * 1991-02-01 1993-06-29 Pirelli Cavi S.P.A. Apparatus and method to make composite insulators for electric overhead lines
EP0538375A4 (en) * 1990-07-09 1993-10-13 Paige Manufacturing Company Incorporated Insert molding for non-rigid encapsulated components
DE4108291A1 (de) * 1991-03-14 1992-09-17 Werner Hermann Wera Werke Vorrichtung zum anspritzen von kunststoffheften
US5523038A (en) * 1993-03-26 1996-06-04 Ngk Insulators, Ltd. Process and an apparatus for producing insulators
JPH08174598A (ja) * 1994-12-27 1996-07-09 Ngk Insulators Ltd モールド成形品の製造方法及び装置
JP2824025B2 (ja) 1994-12-27 1998-11-11 日本碍子株式会社 複合碍子およびその製造方法
JP2781355B2 (ja) * 1994-12-28 1998-07-30 日本碍子株式会社 複合碍子製造用横型金型装置
JP2971774B2 (ja) * 1995-03-20 1999-11-08 日本碍子株式会社 高分子材料成形型の離型治具
JP2905416B2 (ja) * 1995-03-20 1999-06-14 日本碍子株式会社 複合碍子の端部分成形方法およびそれに用いる端部分成形治具
JPH08323807A (ja) * 1995-03-30 1996-12-10 Ngk Insulators Ltd 複合碍子の製造方法
FR2735898B1 (fr) * 1995-06-20 1997-08-01 Gec Alsthom T & D Sa Procede de fabrication d'un isolateur en materiau composite
FR2739720B1 (fr) * 1995-10-04 1997-12-05 Schneider Electric Sa Procede de fabrication d'un isolateur et isolateur realise selon ce procede
US5685884A (en) * 1995-10-13 1997-11-11 Bently Nevada Corporation Method of making a transducer
US5818224A (en) * 1995-10-13 1998-10-06 Bently Nevada Corporation Encapsulated transducer with an integrally formed full length sleeve and a component alignment preform and method of manufacture
US5770941A (en) * 1995-10-13 1998-06-23 Bently Nevada Corporation Encapsulated transducer and method of manufacture
US5712562A (en) * 1995-10-13 1998-01-27 Bently Nevada Corporation Encapsulated transducer with an alignment plug and method of manufacture
US5822857A (en) * 1996-03-18 1998-10-20 Ngk Insulators, Ltd. Method of repairing shed portion of composite insulator
JP2938801B2 (ja) * 1996-03-18 1999-08-25 日本碍子株式会社 複合碍子の製造方法および金型へのコアロッドの保持リング
US5945636A (en) * 1996-04-22 1999-08-31 Hubbell Incorporated Electrical insulators with mechanical core and dielectric sheath
DE69709459T2 (de) * 1996-07-31 2002-09-05 Pirelli Cavi E Sistemi Spa Verfahren zur Herstellung eines isolierenden Überzugs mit schirmförmigem Profil
EP0840422B1 (en) 1996-07-31 2006-11-08 Prysmian Cavi e Sistemi Energia S.r.l. Two-layered elastic tubular covering for electric components, in particular terminations for electric cables, and related manufacturing method and mounting
JPH10188707A (ja) * 1996-12-27 1998-07-21 Ngk Insulators Ltd 複合碍子の成形方法およびそれに用いる金型装置
US5877453A (en) * 1997-09-17 1999-03-02 Maclean-Fogg Company Composite insulator
US5986216A (en) * 1997-12-05 1999-11-16 Hubbell Incorporated Reinforced insulator
US6643909B2 (en) 2001-04-10 2003-11-11 Bently Nevada Llc Method of making a proximity probe
CN101609738B (zh) * 2009-07-21 2012-08-22 国网电力科学研究院武汉南瑞有限责任公司 用于高压电缆附件绝缘部分制造的成型模具
WO2012143620A1 (fr) * 2011-04-19 2012-10-26 Sediver Societe Europeenne D'isolateurs En Verre Et Composite Procédé de fabrication d'un isolateur composite utilisant une résine à haute performance thermique
CN103434059A (zh) * 2013-06-27 2013-12-11 国家电网公司 一种高压直流输电设备用绝缘套生产模具
EP3216578A1 (en) * 2016-03-07 2017-09-13 Georg Kaufmann Formenbau AG Device and method for injection molding of composite materials comprising at least one laminate
JP6745645B2 (ja) * 2016-05-25 2020-08-26 オリンパス株式会社 インサート成形方法
DE102017210524A1 (de) * 2017-06-22 2018-12-27 Siemens Aktiengesellschaft Herstellungsverfahren für ein elektrisches Betriebsmittel und Elektrisches Betriebsmittel
CN108466409B (zh) * 2018-04-24 2023-08-15 德仕科技（深圳）有限公司 细长入子进胶壁厚均匀的注塑模具
CN111976084B (zh) * 2020-08-19 2022-01-11 南京电气绝缘子有限公司 一种复合型绝缘子制作工艺
TWI765685B (zh) * 2021-04-29 2022-05-21 瑞皇精密工業股份有限公司 具快速更換模仁之模具結構

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US2361348A (en) * 1939-10-12 1944-10-24 Spalding A G & Bros Inc Process and apparatus for making balls
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Also Published As

Publication number Publication date
FR2543356A1 (fr) 1984-09-28
ATE26502T1 (de) 1987-04-15
US4702873A (en) 1987-10-27
MX159090A (es) 1989-04-14
CA1238458A (fr) 1988-06-28
EP0120787B1 (fr) 1987-04-08
AU569882B2 (en) 1988-02-25
ES530936A0 (es) 1984-11-16
NO165017C (no) 1990-12-12
ZA842214B (en) 1984-11-28
JPH07118239B2 (ja) 1995-12-18
EP0120787A1 (fr) 1984-10-03
AU2699284A (en) 1984-10-09
FR2543356B1 (fr) 1986-01-10
DE3463099D1 (en) 1987-05-14
NO841131L (no) 1984-09-26
WO1984003794A1 (fr) 1984-09-27
BR8406458A (pt) 1985-03-12
NO165017B (no) 1990-09-03
JPS60500929A (ja) 1985-06-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612