AR008127A1 - Metodo para la fabricacion de un cuerpo de revestimiento que posee perfil prefijado para un dispositivo electrico - Google Patents
Metodo para la fabricacion de un cuerpo de revestimiento que posee perfil prefijado para un dispositivo electricoInfo
- Publication number
- AR008127A1 AR008127A1 ARP970103465A ARP970103465A AR008127A1 AR 008127 A1 AR008127 A1 AR 008127A1 AR P970103465 A ARP970103465 A AR P970103465A AR P970103465 A ARP970103465 A AR P970103465A AR 008127 A1 AR008127 A1 AR 008127A1
- Authority
- AR
- Argentina
- Prior art keywords
- profile
- electrical device
- external
- preset profile
- manufacture
- Prior art date
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
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
- H02G15/182—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation
- H02G15/1826—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation on a removable hollow core, e.g. a tube
- H02G15/1833—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation on a removable hollow core, e.g. a tube formed of helically wound strip with adjacent windings, which are removable by applying a pulling force to a strip end
-
- 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
-
- 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
-
- 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
- H01B19/04—Treating the surfaces, e.g. applying coatings
-
- 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
- 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
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- 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)
- Insulating Bodies (AREA)
- Insulators (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Método para la fabricación de un cuerpo de revestimiento que posee perfil prefijado para un dispositivo eléctrico. Tal método comprende las fases derealizar un cuerpo de revestimiento en material polimérico reticulable sobre un elemento desopor te, donde tal cuerpo tiene un primer perfil externo quecomprende la envoltura del perfil prefijado; vulcanizar el cuerpo; y realizar el perfil prefijado sobre la superficie externa de dicho cuerpo mediante unaoperación de retiro de partes dedicho material. El cuerpo de revestimiento obtenido en material polimérico vulcanizado monolítico comprende un elementocentral y una pluralidad de aletas troncocónicas realizadas sobre el mismo donde la superficie cónica interna de al menosuna al eta forma con el elementocentral un ángulo inferior a 80* y donde la superficie cónica externa de al menos una aleta forma con dicho cuerpo central un ángulo superior a 110*. Serefiere también a un revestimiento obtenido con dicho método.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI001637 IT1283371B1 (it) | 1996-07-31 | 1996-07-31 | Rivestimento isolante a profilo alettato e relativo metodo di fabbricazione. |
Publications (1)
Publication Number | Publication Date |
---|---|
AR008127A1 true AR008127A1 (es) | 1999-12-09 |
Family
ID=11374718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970103465A AR008127A1 (es) | 1996-07-31 | 1997-07-31 | Metodo para la fabricacion de un cuerpo de revestimiento que posee perfil prefijado para un dispositivo electrico |
Country Status (10)
Country | Link |
---|---|
US (1) | US6004416A (es) |
EP (1) | EP0823322B1 (es) |
JP (2) | JP4150437B2 (es) |
AR (1) | AR008127A1 (es) |
AU (1) | AU725371B2 (es) |
BR (1) | BR9704201A (es) |
CA (1) | CA2211895C (es) |
DE (1) | DE69709459T2 (es) |
ES (1) | ES2170901T3 (es) |
NZ (1) | NZ328467A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE510064C2 (sv) * | 1997-08-27 | 1999-04-12 | Asea Brown Boveri | Förfarande och anordning för framställning av elektrisk isolator med skruv- eller spiralformad beläggning |
FR3073225B1 (fr) | 2017-11-03 | 2020-11-20 | Silec Cable | Composition pour la fabrication d'une couche d'une extremite de cable, procede de fabrication d'une telle couche et extremite de cable comprenant une telle couche |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1762579U (de) * | 1958-01-14 | 1958-03-06 | Steatit Magnesia Ag | Selbstreinigender isolator. |
DE1786449U (de) * | 1959-01-24 | 1959-04-09 | Rosenthal Isolatoren Gmbh | Langstabisolator. |
DE1786449A1 (de) * | 1965-08-12 | 1972-01-05 | Walter Anweiler | Patronenfuellhalter,insbesondere Roehrchenschreiber |
GB1170752A (en) * | 1966-03-24 | 1969-11-19 | Dunlop Company Ltd Formerly Th | Working of polymeric materials |
GB1530994A (en) * | 1974-10-08 | 1978-11-01 | Raychem Ltd | Composite structures of heat-recoverable articles |
FR2363170A1 (fr) * | 1976-08-26 | 1978-03-24 | Ceraver | Isolateur electrique a barreau isolant stratifie et procede de realisation |
US4128197A (en) * | 1977-10-20 | 1978-12-05 | Ischenko Vitaly G | Device for removing flash from moulded rubber articles |
US4312123A (en) * | 1979-03-12 | 1982-01-26 | Interpace Corporation | Methods of making high voltage electrical insulators and oil-less bushings |
IT1114037B (it) * | 1979-05-24 | 1986-01-27 | Tarantola Giovanna | Procedimento per la produzione di artioli in gomma o materiale tipo gomma,di limitato spessore,come guarnizioni,tappi ecc.,e articoli ottenuti |
FR2483844A1 (fr) * | 1980-06-10 | 1981-12-11 | Automatisme Tech | Emporte-piece rotatif |
CH640666A5 (en) * | 1981-05-22 | 1984-01-13 | Cossonay Cableries Trefileries | Method for manufacturing a high-voltage outdoor insulator and insulator produced according to this method |
DE3128110C2 (de) * | 1981-07-16 | 1984-10-04 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Verfahren und Einrichtung zum Schneiden von flankenoffenen Keilriemen |
FR2511180A1 (fr) * | 1981-08-05 | 1983-02-11 | Ceraver | Element isolant electrique comportant un groupe monobloc d'ailettes |
JPS58114933A (ja) * | 1981-12-28 | 1983-07-08 | Hitachi Cable Ltd | 未加硫ゴム成型品の切断方法 |
FR2523361A1 (fr) * | 1982-03-15 | 1983-09-16 | Ceraver | Procede de fabrication d'un revetement isolant a profil cannele sur un support cylindrique, et dispositif de mise en oeuvre du procede |
FR2541294A1 (fr) * | 1983-02-23 | 1984-08-24 | Materiales Friccion Frenos Emb | Procede de fabrication de materiaux de friction |
FR2543356B1 (fr) * | 1983-03-25 | 1986-01-10 | Ceraver | Procede et dispositif de moulage du revetement isolant d'un isolateur organique de grande longueur |
FR2576655B1 (fr) * | 1985-01-25 | 1990-02-23 | Alsthom Atlantique | Hauban isolant |
US4749824A (en) * | 1987-01-30 | 1988-06-07 | Dow Corning Corporation | High voltage insulators |
CA2046682A1 (en) * | 1990-08-10 | 1992-02-11 | Roger G. Chaffee | High voltage insulator |
JPH0815022B2 (ja) * | 1992-01-08 | 1996-02-14 | 日本碍子株式会社 | 碍子の製造方法 |
JPH06139860A (ja) * | 1992-10-26 | 1994-05-20 | Furukawa Electric Co Ltd:The | 縁端部をオーバーラップさせたスリット入りコルゲートチューブの製造方法 |
JPH0745146A (ja) * | 1993-07-28 | 1995-02-14 | Nitto Denko Corp | 高分子複合絶縁体およびその製法 |
IT1269788B (it) * | 1994-05-18 | 1997-04-15 | Pirelli Cavi Spa | Terminale secco per cavo elettrico |
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 |
JP3400174B2 (ja) * | 1995-03-28 | 2003-04-28 | 日本碍子株式会社 | 複合碍子の製造方法 |
JPH0955136A (ja) * | 1995-08-10 | 1997-02-25 | Ngk Insulators Ltd | ブッシング |
-
1997
- 1997-07-25 EP EP97112841A patent/EP0823322B1/en not_active Expired - Lifetime
- 1997-07-25 DE DE69709459T patent/DE69709459T2/de not_active Expired - Lifetime
- 1997-07-25 ES ES97112841T patent/ES2170901T3/es not_active Expired - Lifetime
- 1997-07-28 US US08/901,349 patent/US6004416A/en not_active Expired - Lifetime
- 1997-07-29 AU AU32366/97A patent/AU725371B2/en not_active Ceased
- 1997-07-29 CA CA002211895A patent/CA2211895C/en not_active Expired - Fee Related
- 1997-07-30 NZ NZ328467A patent/NZ328467A/xx not_active IP Right Cessation
- 1997-07-31 AR ARP970103465A patent/AR008127A1/es active IP Right Grant
- 1997-07-31 JP JP20644297A patent/JP4150437B2/ja not_active Expired - Fee Related
- 1997-07-31 BR BR9704201A patent/BR9704201A/pt not_active IP Right Cessation
-
2008
- 2008-05-22 JP JP2008133798A patent/JP2008226858A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0823322A3 (en) | 1998-05-27 |
US6004416A (en) | 1999-12-21 |
BR9704201A (pt) | 1999-01-12 |
AU725371B2 (en) | 2000-10-12 |
JPH1092250A (ja) | 1998-04-10 |
ES2170901T3 (es) | 2002-08-16 |
AU3236697A (en) | 1998-02-05 |
CA2211895A1 (en) | 1998-01-31 |
JP2008226858A (ja) | 2008-09-25 |
JP4150437B2 (ja) | 2008-09-17 |
NZ328467A (en) | 1999-02-25 |
CA2211895C (en) | 2004-01-06 |
EP0823322B1 (en) | 2002-01-02 |
EP0823322A2 (en) | 1998-02-11 |
DE69709459D1 (de) | 2002-02-07 |
DE69709459T2 (de) | 2002-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |