SE510064C2 - Förfarande och anordning för framställning av elektrisk isolator med skruv- eller spiralformad beläggning - Google Patents
Förfarande och anordning för framställning av elektrisk isolator med skruv- eller spiralformad beläggningInfo
- Publication number
- SE510064C2 SE510064C2 SE9703086A SE9703086A SE510064C2 SE 510064 C2 SE510064 C2 SE 510064C2 SE 9703086 A SE9703086 A SE 9703086A SE 9703086 A SE9703086 A SE 9703086A SE 510064 C2 SE510064 C2 SE 510064C2
- Authority
- SE
- Sweden
- Prior art keywords
- coating
- nozzle
- extrusion
- die
- insulating material
- Prior art date
Links
Classifications
-
- 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
-
- 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
- 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
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/151—Coating hollow 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/157—Coating linked inserts, e.g. chains
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
-
- 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
- B29C48/07—Flat, e.g. panels
-
- 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Insulating Bodies (AREA)
- Emergency Protection Circuit Devices (AREA)
- Insulators (AREA)
- Inorganic Insulating Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703086A SE510064C2 (sv) | 1997-08-27 | 1997-08-27 | Förfarande och anordning för framställning av elektrisk isolator med skruv- eller spiralformad beläggning |
DE69819021T DE69819021T2 (de) | 1997-08-27 | 1998-08-27 | Verfahren und apparat zur herstellung eines elektrischen isolators |
EP98940762A EP1008153B1 (en) | 1997-08-27 | 1998-08-27 | A method and an apparatus for manufacturing an electrical insulator |
JP2000508120A JP4307707B2 (ja) | 1997-08-27 | 1998-08-27 | 絶縁体を製造する方法および装置 |
AT98940762T ATE252271T1 (de) | 1997-08-27 | 1998-08-27 | Verfahren und apparat zur herstellung eines elektrischen isolators |
AU88961/98A AU8896198A (en) | 1997-08-27 | 1998-08-27 | A method and an apparatus for manufacturing an electrical insulator |
US09/486,232 US6702975B1 (en) | 1997-08-27 | 1998-08-27 | Method and an apparatus for manufacturing an electrical insulator |
CA002301576A CA2301576C (en) | 1997-08-27 | 1998-08-27 | A method and an apparatus for manufacturing an electrical insulator |
PCT/SE1998/001531 WO1999010896A1 (en) | 1997-08-27 | 1998-08-27 | A method and an apparatus for manufacturing an electrical insulator |
CN98810238A CN1097826C (zh) | 1997-08-27 | 1998-08-27 | 制造电绝缘体的方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703086A SE510064C2 (sv) | 1997-08-27 | 1997-08-27 | Förfarande och anordning för framställning av elektrisk isolator med skruv- eller spiralformad beläggning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9703086D0 SE9703086D0 (sv) | 1997-08-27 |
SE9703086L SE9703086L (sv) | 1999-02-28 |
SE510064C2 true SE510064C2 (sv) | 1999-04-12 |
Family
ID=20408051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9703086A SE510064C2 (sv) | 1997-08-27 | 1997-08-27 | Förfarande och anordning för framställning av elektrisk isolator med skruv- eller spiralformad beläggning |
Country Status (10)
Country | Link |
---|---|
US (1) | US6702975B1 (zh) |
EP (1) | EP1008153B1 (zh) |
JP (1) | JP4307707B2 (zh) |
CN (1) | CN1097826C (zh) |
AT (1) | ATE252271T1 (zh) |
AU (1) | AU8896198A (zh) |
CA (1) | CA2301576C (zh) |
DE (1) | DE69819021T2 (zh) |
SE (1) | SE510064C2 (zh) |
WO (1) | WO1999010896A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19944513C1 (de) * | 1999-09-16 | 2001-01-25 | Sefag Ag Malters | Verfahren zur Herstellung eines Hochspannungsisolators, Hochspannungsisolator sowie Vorrichtung zur Durchführung eines solchen Verfahrens |
CA2349253C (en) * | 2000-12-26 | 2009-11-17 | S&C Electric Company | Method and arrangement for providing a gas-tight housing joint |
US6831232B2 (en) * | 2002-06-16 | 2004-12-14 | Scott Henricks | Composite insulator |
US6952154B2 (en) * | 2002-06-16 | 2005-10-04 | Maclean-Fogg Company | Composite insulator for fuse cutout |
CN102347156B (zh) * | 2010-08-02 | 2014-04-09 | 盐城市凯博高压电气设备厂 | 一种高压绝缘接头制作工艺 |
CN103985489B (zh) * | 2014-06-11 | 2016-02-17 | 江苏祥源电气设备有限公司 | 一种复合绝缘子加大伞模压装置 |
JP2020524877A (ja) * | 2017-06-20 | 2020-08-20 | ジェネラル フュージョン インコーポレイテッド | 真空適合電気絶縁体 |
CN112002505B (zh) * | 2020-08-22 | 2022-04-12 | 山东鲁能光大电力器材有限公司 | 一种电力绝缘子成型加工系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3003022A (en) * | 1958-03-07 | 1961-10-03 | Cie Generale Electro Ceramique | Finned insulator |
US3257501A (en) * | 1961-04-20 | 1966-06-21 | Westinghouse Electric Corp | Self-cleaning electrical insulator constructions |
US3797104A (en) * | 1972-07-13 | 1974-03-19 | W Pote | Flexible coaxial cable and method of making same |
US4585607A (en) * | 1975-06-16 | 1986-04-29 | Raychem Corporation | Method of covering a member |
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 |
CH659907A5 (en) * | 1983-04-22 | 1987-02-27 | Bbc Brown Boveri & Cie | Insulator and method for its production |
US4833278A (en) * | 1988-10-31 | 1989-05-23 | Hyrdro-Quebec | Insulator housing made from polymeric materials and having spirally arranged inner sheds and water sheds |
FR2727561B1 (fr) * | 1994-11-30 | 1996-12-20 | Sediver | Isolateur electrique, procede de fabrication d'un tel isolateur et dispositif pour la mise en oeuvre du procede |
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 |
DE19629796C5 (de) * | 1996-07-24 | 2004-12-16 | Lapp Insulator Gmbh & Co. Kg | Kunststoffverbundisolator mit spiralförmigem Schirm und Verfahren zu seiner Herstellung |
ES2170901T3 (es) * | 1996-07-31 | 2002-08-16 | Pirelli Cavi E Sistemi Spa | Procedimiento para la fabricacion de un revestimiento de aislamiento de perfil en forma de aleta. |
JP3373789B2 (ja) * | 1998-08-17 | 2003-02-04 | 日本碍子株式会社 | ポリマー碍子の外被成形方法 |
-
1997
- 1997-08-27 SE SE9703086A patent/SE510064C2/sv not_active IP Right Cessation
-
1998
- 1998-08-27 US US09/486,232 patent/US6702975B1/en not_active Expired - Lifetime
- 1998-08-27 EP EP98940762A patent/EP1008153B1/en not_active Expired - Lifetime
- 1998-08-27 CN CN98810238A patent/CN1097826C/zh not_active Expired - Lifetime
- 1998-08-27 WO PCT/SE1998/001531 patent/WO1999010896A1/en active IP Right Grant
- 1998-08-27 AU AU88961/98A patent/AU8896198A/en not_active Abandoned
- 1998-08-27 DE DE69819021T patent/DE69819021T2/de not_active Expired - Lifetime
- 1998-08-27 JP JP2000508120A patent/JP4307707B2/ja not_active Expired - Fee Related
- 1998-08-27 CA CA002301576A patent/CA2301576C/en not_active Expired - Lifetime
- 1998-08-27 AT AT98940762T patent/ATE252271T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE252271T1 (de) | 2003-11-15 |
JP2001514433A (ja) | 2001-09-11 |
JP4307707B2 (ja) | 2009-08-05 |
EP1008153A1 (en) | 2000-06-14 |
CN1276908A (zh) | 2000-12-13 |
WO1999010896A1 (en) | 1999-03-04 |
CA2301576C (en) | 2007-01-09 |
DE69819021D1 (de) | 2003-11-20 |
DE69819021T2 (de) | 2004-07-08 |
CN1097826C (zh) | 2003-01-01 |
CA2301576A1 (en) | 1999-03-04 |
SE9703086L (sv) | 1999-02-28 |
AU8896198A (en) | 1999-03-16 |
EP1008153B1 (en) | 2003-10-15 |
US6702975B1 (en) | 2004-03-09 |
SE9703086D0 (sv) | 1997-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |