DE50208251D1 - Surge arrester and method for producing such a surge arrester - Google Patents

Surge arrester and method for producing such a surge arrester

Info

Publication number
DE50208251D1
DE50208251D1 DE50208251T DE50208251T DE50208251D1 DE 50208251 D1 DE50208251 D1 DE 50208251D1 DE 50208251 T DE50208251 T DE 50208251T DE 50208251 T DE50208251 T DE 50208251T DE 50208251 D1 DE50208251 D1 DE 50208251D1
Authority
DE
Germany
Prior art keywords
surge arrester
resistance
electrodes
producing
linear 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 - Lifetime
Application number
DE50208251T
Other languages
German (de)
Inventor
Leopold Ritzer
Patrik Hitz
Felix Greuter
Petra Kluge-Weiss
Yvo Dirix
Reto Kessler
Ruzica Loitzl-Jelenic
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.)
ABB Research Ltd Switzerland
ABB Research Ltd Sweden
Original Assignee
ABB Research Ltd Switzerland
ABB Research Ltd Sweden
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 ABB Research Ltd Switzerland, ABB Research Ltd Sweden filed Critical ABB Research Ltd Switzerland
Application granted granted Critical
Publication of DE50208251D1 publication Critical patent/DE50208251D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01C7/102—Varistor boundary, e.g. surface layers
    • 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
    • H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Abstract

The device has two fixed mounted current connections (2,3), a non-linear electrical resistance, two electrodes (6,8) at a distance apart along one axis and a resistance body (7) consisting of a matrix with an embedded powder filler with varistor properties. The resistance body is made of a compound material that can be cold shaped and is compressed to form the non-linear electrical, resistance between the electrodes. AN Independent claim is also included for the following: (a) a method of manufacturing an inventive surge voltage arrester.
DE50208251T 2002-04-18 2002-04-25 Surge arrester and method for producing such a surge arrester Expired - Lifetime DE50208251D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02405318 2002-04-18

Publications (1)

Publication Number Publication Date
DE50208251D1 true DE50208251D1 (en) 2006-11-09

Family

ID=37102355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50208251T Expired - Lifetime DE50208251D1 (en) 2002-04-18 2002-04-25 Surge arrester and method for producing such a surge arrester

Country Status (4)

Country Link
EP (1) EP1355327B1 (en)
AT (1) ATE341086T1 (en)
DE (1) DE50208251D1 (en)
ES (1) ES2273988T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US10447026B2 (en) 2016-12-23 2019-10-15 Ripd Ip Development Ltd Devices for active overvoltage protection
US10707678B2 (en) 2016-12-23 2020-07-07 Ripd Research And Ip Development Ltd. Overvoltage protection device including multiple varistor wafers
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231370A (en) * 1990-08-29 1993-07-27 Cooper Industries, Inc. Zinc oxide varistors and/or resistors
US5955939A (en) * 1997-01-10 1999-09-21 Taylor; John A. Alarm station protector capable of being accessed by disabled individuals
DE19824104B4 (en) * 1998-04-27 2009-12-24 Abb Research Ltd. Non-linear resistor with varistor behavior

Also Published As

Publication number Publication date
EP1355327B1 (en) 2006-09-27
ES2273988T3 (en) 2007-05-16
EP1355327A8 (en) 2003-12-17
EP1355327A2 (en) 2003-10-22
ATE341086T1 (en) 2006-10-15
EP1355327A3 (en) 2005-01-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition