CA2110128A1 - Perfectionnements aux parafoudres a varistances notamment pour haute tension - Google Patents
Perfectionnements aux parafoudres a varistances notamment pour haute tensionInfo
- Publication number
- CA2110128A1 CA2110128A1 CA2110128A CA2110128A CA2110128A1 CA 2110128 A1 CA2110128 A1 CA 2110128A1 CA 2110128 A CA2110128 A CA 2110128A CA 2110128 A CA2110128 A CA 2110128A CA 2110128 A1 CA2110128 A1 CA 2110128A1
- Authority
- CA
- Canada
- Prior art keywords
- varistors
- casing
- high voltage
- stack
- lightning arresters
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
La présente invention concerne un procédé de fabrication d'un parafoudre comprenant les étapes qui consistent à réaliser sur un empilement de varistances (100) une première enveloppe (300) au moins semi-rigide présentant une section externe constante sur sa longueur, compensant en particulier les inégalités de surface de l'empilement de varistances dues aux écarts d'alignement et aux dispersions de dimension des varistances, extruder une enveloppe externe (400) d'épaisseur sensiblement constante sur la première enveloppe (300), puis rapporter des ailettes annulaires sur l'enveloppe extérieure extrudée.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9214303A FR2698736B1 (fr) | 1992-11-27 | 1992-11-27 | Perfectionnements aux parafoudres à varistances notamment pour haute tension. |
FR9214303 | 1992-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2110128A1 true CA2110128A1 (fr) | 1994-05-28 |
CA2110128C CA2110128C (fr) | 2000-04-04 |
Family
ID=9435981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002110128A Expired - Fee Related CA2110128C (fr) | 1992-11-27 | 1993-11-26 | Perfectionnements aux parafoudres a varistances notamment pour haute tension |
Country Status (6)
Country | Link |
---|---|
US (1) | US5497138A (fr) |
EP (1) | EP0605265B1 (fr) |
AT (1) | ATE141710T1 (fr) |
CA (1) | CA2110128C (fr) |
DE (1) | DE69304185T2 (fr) |
FR (1) | FR2698736B1 (fr) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997032319A1 (fr) * | 1996-03-01 | 1997-09-04 | Cooper Industries, Inc. | Module limiteur de surtension a autocompression, et procede de fabrication associe |
FR2747500B1 (fr) * | 1996-04-12 | 1998-06-26 | Soule Materiel Electr | Parafoudre perfectionne a base de varistances |
US5712757A (en) * | 1996-06-27 | 1998-01-27 | Raychem Corporation | Surge arrester having ridged terminals |
US5757604A (en) * | 1996-06-27 | 1998-05-26 | Raychem Corporation | Surge arrester having grooved and ridged terminals |
US5680289A (en) * | 1996-06-27 | 1997-10-21 | Raychem Corporation | Surge arrester |
US6008975A (en) * | 1997-03-03 | 1999-12-28 | Mcgraw-Edison Company | Self-compressive surge arrester module and method of making same |
DE19813135A1 (de) * | 1998-03-25 | 1999-09-30 | Asea Brown Boveri | Überspannungsableiter |
US6014306A (en) * | 1998-09-24 | 2000-01-11 | Hubbell Incorporated | Electrical device with wedge insert gas seal for probe |
US6279811B1 (en) | 2000-05-12 | 2001-08-28 | Mcgraw-Edison Company | Solder application technique |
US6657128B2 (en) | 2001-01-29 | 2003-12-02 | Mcgraw-Edison Company | Hydrophobic properties of polymer housings |
US7015786B2 (en) | 2001-08-29 | 2006-03-21 | Mcgraw-Edison Company | Mechanical reinforcement to improve high current, short duration withstand of a monolithic disk or bonded disk stack |
US7436283B2 (en) * | 2003-11-20 | 2008-10-14 | Cooper Technologies Company | Mechanical reinforcement structure for fuses |
SE526328C2 (sv) * | 2003-12-19 | 2005-08-23 | Abb Technology Ltd | Kraftkondensator |
US8117739B2 (en) * | 2004-01-23 | 2012-02-21 | Cooper Technologies Company | Manufacturing process for surge arrester module using pre-impregnated composite |
US7075406B2 (en) * | 2004-03-16 | 2006-07-11 | Cooper Technologies Company | Station class surge arrester |
US7633737B2 (en) * | 2004-04-29 | 2009-12-15 | Cooper Technologies Company | Liquid immersed surge arrester |
DE102004044648A1 (de) * | 2004-09-15 | 2006-03-30 | Epcos Ag | Varistor |
KR100929906B1 (ko) * | 2004-12-10 | 2009-12-04 | 가부시키가이샤 니혼 에이이 파워시스템즈 | 어레스터 및 어레스터의 누설전류 측정방법 |
EP1946336A1 (fr) * | 2005-10-19 | 2008-07-23 | Littelfuse Ireland Development Company Limited | Varistor et procédé de fabrication |
US20100189882A1 (en) * | 2006-09-19 | 2010-07-29 | Littelfuse Ireland Development Company Limited | Manufacture of varistors with a passivation layer |
US7660093B2 (en) | 2007-11-20 | 2010-02-09 | Hubbell Incorporated | Arrester block module assembly and method |
US8593774B2 (en) * | 2009-07-17 | 2013-11-26 | The Invention Science Fund I Llc | Polarized lightning arrestors |
US8842995B2 (en) | 2010-05-11 | 2014-09-23 | The Invention Science Fund I, Llc | Optical power transmission systems and methods |
US8421045B2 (en) * | 2011-08-26 | 2013-04-16 | Bha Group, Inc. | Electromagnetic protection cloth |
US8629751B2 (en) * | 2011-12-14 | 2014-01-14 | Tyco Electronics Corporation | High amperage surge arresters |
CN105765670B (zh) * | 2013-11-05 | 2018-09-28 | Abb瑞士股份有限公司 | 具有模制伞裙的避雷器和用于模制的装置 |
US10304598B1 (en) * | 2018-01-19 | 2019-05-28 | Te Connectivity Corporation | Surge arresters and related assemblies and methods |
GB201809140D0 (en) * | 2018-06-04 | 2018-07-18 | Univ Court Of The Univ Of Aberdeen | Apparatus suitable for interrupting a direct current |
US11295879B2 (en) * | 2020-07-24 | 2022-04-05 | TE Connectivity Services Gmbh | Surge arresters and related assemblies and methods |
CN113299445A (zh) * | 2021-05-28 | 2021-08-24 | 固力发电气有限公司 | 一种高压复合支柱绝缘子 |
US11894166B2 (en) | 2022-01-05 | 2024-02-06 | Richards Mfg. Co., A New Jersey Limited Partnership | Manufacturing process for surge arrestor module using compaction bladder system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1497978A (en) * | 1919-11-10 | 1924-06-17 | Electrical Eng Equipment Co | Protecting means for electric circuits |
US2276732A (en) * | 1940-02-29 | 1942-03-17 | Westinghouse Electric & Mfg Co | Lightning arrester |
US3227983A (en) * | 1963-08-07 | 1966-01-04 | Air Reduction | Stacked resistor |
US4899248A (en) * | 1984-12-14 | 1990-02-06 | Hubbell Incorporated | Modular electrical assemblies with plastic film barriers |
GB2229330B (en) * | 1986-01-29 | 1990-12-05 | Bowthorpe Ind Ltd | Method of manufacturing an electrical surge arrester/diverter |
NO170790C (no) * | 1986-12-12 | 1992-12-02 | Ceraver | Fremgangsmaate for fremstilling av lynavleder |
SE456623B (sv) * | 1987-02-23 | 1988-10-17 | Asea Ab | Ventilavledare |
AU595433B2 (en) * | 1987-03-06 | 1990-03-29 | Societe Anonyme Dite Ceraver | A method of manufacturing a lightning arrester, and a lightning arrester obtained by the method |
FR2619244B1 (fr) * | 1987-08-06 | 1992-09-04 | Sediver Ste Europ Isolateurs V | Procede de fabrication d'un parafoudre et parafoudre obtenu par ce procede |
JP2719537B2 (ja) * | 1987-11-24 | 1998-02-25 | 音羽電機工業株式会社 | 避雷器の耐圧絶縁筒 |
FR2625626B1 (fr) * | 1987-12-30 | 1990-04-27 | Alsthom | Resistance de freinage pour reseau electrique a haute tension |
AU603020B2 (en) * | 1988-12-06 | 1990-11-01 | Asea Brown Boveri Ab | Surge arrester |
-
1992
- 1992-11-27 FR FR9214303A patent/FR2698736B1/fr not_active Expired - Fee Related
-
1993
- 1993-11-23 US US08/157,383 patent/US5497138A/en not_active Expired - Fee Related
- 1993-11-26 EP EP93402869A patent/EP0605265B1/fr not_active Expired - Lifetime
- 1993-11-26 AT AT93402869T patent/ATE141710T1/de not_active IP Right Cessation
- 1993-11-26 DE DE69304185T patent/DE69304185T2/de not_active Expired - Fee Related
- 1993-11-26 CA CA002110128A patent/CA2110128C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2110128C (fr) | 2000-04-04 |
ATE141710T1 (de) | 1996-09-15 |
DE69304185D1 (de) | 1996-09-26 |
US5497138A (en) | 1996-03-05 |
FR2698736A1 (fr) | 1994-06-03 |
EP0605265B1 (fr) | 1996-08-21 |
FR2698736B1 (fr) | 1995-03-17 |
EP0605265A1 (fr) | 1994-07-06 |
DE69304185T2 (de) | 1997-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |