BR9704201A - Processo para a fabricação de um corpo de revestimento com um perfil predeterminado para um dispositivo elétrico e revestimento monolítico de material polimérico vulcanizado - Google Patents
Processo para a fabricação de um corpo de revestimento com um perfil predeterminado para um dispositivo elétrico e revestimento monolítico de material polimérico vulcanizadoInfo
- Publication number
- BR9704201A BR9704201A BR9704201A BR9704201A BR9704201A BR 9704201 A BR9704201 A BR 9704201A BR 9704201 A BR9704201 A BR 9704201A BR 9704201 A BR9704201 A BR 9704201A BR 9704201 A BR9704201 A BR 9704201A
- Authority
- BR
- Brazil
- Prior art keywords
- coating
- manufacture
- polymeric material
- electrical device
- predetermined profile
- 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)
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 |
---|---|
BR9704201A true BR9704201A (pt) | 1999-01-12 |
Family
ID=11374718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9704201A BR9704201A (pt) | 1996-07-31 | 1997-07-31 | Processo para a fabricação de um corpo de revestimento com um perfil predeterminado para um dispositivo elétrico e revestimento monolítico de material polimérico vulcanizado |
Country Status (10)
Country | Link |
---|---|
US (1) | US6004416A (pt) |
EP (1) | EP0823322B1 (pt) |
JP (2) | JP4150437B2 (pt) |
AR (1) | AR008127A1 (pt) |
AU (1) | AU725371B2 (pt) |
BR (1) | BR9704201A (pt) |
CA (1) | CA2211895C (pt) |
DE (1) | DE69709459T2 (pt) |
ES (1) | ES2170901T3 (pt) |
NZ (1) | NZ328467A (pt) |
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 DE DE69709459T patent/DE69709459T2/de not_active Expired - Lifetime
- 1997-07-25 EP EP97112841A patent/EP0823322B1/en 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 CA CA002211895A patent/CA2211895C/en not_active Expired - Fee Related
- 1997-07-29 AU AU32366/97A patent/AU725371B2/en not_active Ceased
- 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 BR BR9704201A patent/BR9704201A/pt not_active IP Right Cessation
- 1997-07-31 JP JP20644297A patent/JP4150437B2/ja not_active Expired - Fee Related
-
2008
- 2008-05-22 JP JP2008133798A patent/JP2008226858A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69709459T2 (de) | 2002-09-05 |
JPH1092250A (ja) | 1998-04-10 |
EP0823322A2 (en) | 1998-02-11 |
NZ328467A (en) | 1999-02-25 |
CA2211895C (en) | 2004-01-06 |
JP2008226858A (ja) | 2008-09-25 |
CA2211895A1 (en) | 1998-01-31 |
AU3236697A (en) | 1998-02-05 |
AR008127A1 (es) | 1999-12-09 |
EP0823322B1 (en) | 2002-01-02 |
JP4150437B2 (ja) | 2008-09-17 |
DE69709459D1 (de) | 2002-02-07 |
AU725371B2 (en) | 2000-10-12 |
ES2170901T3 (es) | 2002-08-16 |
EP0823322A3 (en) | 1998-05-27 |
US6004416A (en) | 1999-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TC | Change of name | ||
FB34 | Technical and formal requirements: requirement - article 34 of industrial property law | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: PIRELLI S.P.A. (IT) Free format text: TRANSFERIDO POR INCORPORACAO DE: PIRELLI CAVI E SISTEMI S.P.A. |
|
B25A | Requested transfer of rights approved |
Owner name: PIRELLI AND C. S.P.A. (IT) Free format text: TRANSFERIDO POR INCORPORACAO DE: PIRELLI S.P.A. |
|
B25A | Requested transfer of rights approved |
Owner name: PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. (IT) Free format text: TRANSFERIDO DE: PIRELLI AND C. S.P.A. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |