EP1355327A8 - Überspannungsableiter und Verfahren zur Herstellung eines solchen Überspannungsableiters - Google Patents

Überspannungsableiter und Verfahren zur Herstellung eines solchen Überspannungsableiters Download PDF

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Publication number
EP1355327A8
EP1355327A8 EP02405343A EP02405343A EP1355327A8 EP 1355327 A8 EP1355327 A8 EP 1355327A8 EP 02405343 A EP02405343 A EP 02405343A EP 02405343 A EP02405343 A EP 02405343A EP 1355327 A8 EP1355327 A8 EP 1355327A8
Authority
EP
European Patent Office
Prior art keywords
surge voltage
voltage arrester
resistance
produce
electrodes
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
Application number
EP02405343A
Other languages
English (en)
French (fr)
Other versions
EP1355327B1 (de
EP1355327A3 (de
EP1355327A2 (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
Priority to EP02405343A priority Critical patent/EP1355327B1/de
Publication of EP1355327A2 publication Critical patent/EP1355327A2/de
Publication of EP1355327A8 publication Critical patent/EP1355327A8/de
Publication of EP1355327A3 publication Critical patent/EP1355327A3/de
Application granted granted Critical
Publication of EP1355327B1 publication Critical patent/EP1355327B1/de
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

Der Überspannungsableiter weist zwei feststehend gehaltene Stromanschlüsse (2,3) sowie einen nichtlinearen elektrischen Widerstand auf, welcher zwei in Richtung einer Achse voneinander beabstandete Elektroden (6,8) enthält sowie einen Widerstandskörper (7) aus einer Matrix und einem in die Matrix eingebetteten, pulverförmigen Füllstoff mit Varistorverhalten. Der Widerstandskörper (7) ist von einem kaltverformbaren Verbundstoff gebildet und ist unter Bildung des nichtlinearen elektrischen Widerstands zwischen den beiden Elektroden (6,8) verpresst.
Der Überspannungsableiter kann einfach und kostengünstig hergestellt werden und zeichnet sich dennoch durch eine vergleichsweise hohe Leistungsaufnahme aus.
EP02405343A 2002-04-18 2002-04-25 Überspannungsableiter und Verfahren zur Herstellung eines solchen Überspannungsableiters Expired - Lifetime EP1355327B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02405343A EP1355327B1 (de) 2002-04-18 2002-04-25 Überspannungsableiter und Verfahren zur Herstellung eines solchen Überspannungsableiters

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02405318 2002-04-18
EP02405318 2002-04-18
EP02405343A EP1355327B1 (de) 2002-04-18 2002-04-25 Überspannungsableiter und Verfahren zur Herstellung eines solchen Überspannungsableiters

Publications (4)

Publication Number Publication Date
EP1355327A2 EP1355327A2 (de) 2003-10-22
EP1355327A8 true EP1355327A8 (de) 2003-12-17
EP1355327A3 EP1355327A3 (de) 2005-01-05
EP1355327B1 EP1355327B1 (de) 2006-09-27

Family

ID=37102355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02405343A Expired - Lifetime EP1355327B1 (de) 2002-04-18 2002-04-25 Überspannungsableiter und Verfahren zur Herstellung eines solchen Überspannungsableiters

Country Status (4)

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

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
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

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 (de) * 1998-04-27 2009-12-24 Abb Research Ltd. Nichtlinearer Widerstand mit Varistorverhalten

Also Published As

Publication number Publication date
EP1355327B1 (de) 2006-09-27
EP1355327A3 (de) 2005-01-05
ATE341086T1 (de) 2006-10-15
DE50208251D1 (de) 2006-11-09
ES2273988T3 (es) 2007-05-16
EP1355327A2 (de) 2003-10-22

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