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DE69105779D1 - Lightning arrester arrangement for protecting electrical lines. - Google Patents

Lightning arrester arrangement for protecting electrical lines.

Info

Publication number
DE69105779D1
DE69105779D1 DE69105779T DE69105779T DE69105779D1 DE 69105779 D1 DE69105779 D1 DE 69105779D1 DE 69105779 T DE69105779 T DE 69105779T DE 69105779 T DE69105779 T DE 69105779T DE 69105779 D1 DE69105779 D1 DE 69105779D1
Authority
DE
Germany
Prior art keywords
lightning arrester
electrical lines
stack
elements
protecting electrical
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 - Fee Related
Application number
DE69105779T
Other languages
German (de)
Other versions
DE69105779T2 (en
Inventor
Christian Gazzola
Joel Gauchon
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.)
Ferraz SA
Original Assignee
Ferraz 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 Ferraz SA filed Critical Ferraz SA
Publication of DE69105779D1 publication Critical patent/DE69105779D1/en
Application granted granted Critical
Publication of DE69105779T2 publication Critical patent/DE69105779T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
    • 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)
  • Insulated Conductors (AREA)
  • Non-Insulated Conductors (AREA)
  • Filters And Equalizers (AREA)

Abstract

Lightning arrestor device for protection of electric lines, in particular, medium-voltage overhead lines, of the kind comprising a stack which is formed by varistors (1) and end electrodes (2) maintained under axial pressure, and which is arranged inside a sealed protective envelope (3), characterised in that between the elements constituting the stack (1-2) there is provided an insertion piece (4, 40) exhibiting elastic deformability to crushing thus maintaining the quality of the electrical connection between the adjacent elements whilst affording free zones able to receive the layer of adhesive (5, 50, 30) required for the mechanical assembly of said elements. <IMAGE>
DE69105779T 1990-03-02 1991-03-01 Lightning arrester arrangement for protecting electrical lines. Expired - Fee Related DE69105779T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9002897A FR2659169B1 (en) 1990-03-02 1990-03-02 SURGE PROTECTION DEVICE FOR THE PROTECTION OF ELECTRICAL LINES.

Publications (2)

Publication Number Publication Date
DE69105779D1 true DE69105779D1 (en) 1995-01-26
DE69105779T2 DE69105779T2 (en) 1995-04-27

Family

ID=9394483

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69105779T Expired - Fee Related DE69105779T2 (en) 1990-03-02 1991-03-01 Lightning arrester arrangement for protecting electrical lines.

Country Status (8)

Country Link
EP (1) EP0445054B1 (en)
AT (1) ATE115762T1 (en)
CA (1) CA2037115A1 (en)
DE (1) DE69105779T2 (en)
DK (1) DK0445054T3 (en)
ES (1) ES2065653T3 (en)
FR (1) FR2659169B1 (en)
TR (1) TR25323A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682858A5 (en) * 1991-12-04 1993-11-30 Asea Brown Boveri Surge arresters.
DE4306691A1 (en) * 1993-03-04 1994-11-03 Abb Management Ag Surge arresters
US6430020B1 (en) * 1998-09-21 2002-08-06 Tyco Electronics Corporation Overvoltage protection device including wafer of varistor material
DE29912703U1 (en) * 1999-07-19 1999-11-11 Siemens AG, 80333 München Surge arresters
ES2166689B1 (en) * 2000-01-26 2003-10-16 Ind De Aparellaje Electrico S SURVEY DOWNLOADER.
US7433169B2 (en) 2005-12-15 2008-10-07 Raycap Corporation Overvoltage protection devices including wafer of varistor material
US8743525B2 (en) 2012-06-19 2014-06-03 Raycap Intellectual Property, Ltd Overvoltage protection devices including wafer of varistor material
US9906017B2 (en) 2014-06-03 2018-02-27 Ripd Research And Ip Development Ltd. Modular overvoltage protection units
US10319545B2 (en) 2016-11-30 2019-06-11 Iskra Za{hacek over (s)}{hacek over (c)}ite d.o.o. Surge protective device modules and DIN rail device systems including same
US10707678B2 (en) 2016-12-23 2020-07-07 Ripd Research And Ip Development Ltd. Overvoltage protection device including multiple varistor wafers
US10447026B2 (en) 2016-12-23 2019-10-15 Ripd Ip Development Ltd Devices for active overvoltage protection
US10340110B2 (en) 2017-05-12 2019-07-02 Raycap IP Development Ltd Surge protective device modules including integral thermal disconnect mechanisms and methods including same
US10685767B2 (en) 2017-09-14 2020-06-16 Raycap IP Development Ltd Surge protective device modules and systems including same
US11223200B2 (en) 2018-07-26 2022-01-11 Ripd Ip Development Ltd Surge protective devices, circuits, modules and systems including same
US11862967B2 (en) 2021-09-13 2024-01-02 Raycap, S.A. Surge protective device assembly modules
US11723145B2 (en) 2021-09-20 2023-08-08 Raycap IP Development Ltd PCB-mountable surge protective device modules and SPD circuit systems and methods including same
US11990745B2 (en) 2022-01-12 2024-05-21 Raycap IP Development Ltd Methods and systems for remote monitoring of surge protective devices
US12199412B2 (en) 2022-06-02 2025-01-14 Ripd Ip Development Ltd. Surge protective devices, circuits, modules and systems including same
US12206234B2 (en) 2022-09-20 2025-01-21 Ripd Ip Development Ltd Overvoltage protection device modules

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656555A (en) * 1984-12-14 1987-04-07 Harvey Hubbell Incorporated Filament wrapped electrical assemblies and method of making same
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 (en) * 1987-08-06 1992-09-04 Sediver Ste Europ Isolateurs V PROCESS FOR MANUFACTURING A SURGE PROTECTOR AND SURGE PROTECTOR OBTAINED BY THIS PROCESS

Also Published As

Publication number Publication date
EP0445054A1 (en) 1991-09-04
ES2065653T3 (en) 1995-02-16
EP0445054B1 (en) 1994-12-14
TR25323A (en) 1993-01-01
ATE115762T1 (en) 1994-12-15
DK0445054T3 (en) 1995-01-23
CA2037115A1 (en) 1991-09-03
FR2659169B1 (en) 1992-06-19
DE69105779T2 (en) 1995-04-27
FR2659169A1 (en) 1991-09-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee