ATE40765T1 - Chip-varistor und verfahren zu seiner herstellung. - Google Patents

Chip-varistor und verfahren zu seiner herstellung.

Info

Publication number
ATE40765T1
ATE40765T1 AT85113401T AT85113401T ATE40765T1 AT E40765 T1 ATE40765 T1 AT E40765T1 AT 85113401 T AT85113401 T AT 85113401T AT 85113401 T AT85113401 T AT 85113401T AT E40765 T1 ATE40765 T1 AT E40765T1
Authority
AT
Austria
Prior art keywords
squared
manufacture
metallic
chip varistor
varistor
Prior art date
Application number
AT85113401T
Other languages
English (en)
Inventor
Peter Brogl
Original Assignee
Conradty Nuernberg
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 Conradty Nuernberg filed Critical Conradty Nuernberg
Application granted granted Critical
Publication of ATE40765T1 publication Critical patent/ATE40765T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
AT85113401T 1984-12-14 1985-10-22 Chip-varistor und verfahren zu seiner herstellung. ATE40765T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843445698 DE3445698A1 (de) 1984-12-14 1984-12-14 Chip-varistor und verfahren zu seiner herstellung
EP85113401A EP0184645B1 (de) 1984-12-14 1985-10-22 Chip-Varistor und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
ATE40765T1 true ATE40765T1 (de) 1989-02-15

Family

ID=6252820

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85113401T ATE40765T1 (de) 1984-12-14 1985-10-22 Chip-varistor und verfahren zu seiner herstellung.

Country Status (3)

Country Link
EP (1) EP0184645B1 (de)
AT (1) ATE40765T1 (de)
DE (1) DE3445698A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731966C3 (de) * 1986-09-26 1995-02-09 Gen Electric Oberflächenmontierbarer Varistor
GB2242068C (en) * 1990-03-16 1996-01-24 Ecco Ltd Varistor manufacturing method and apparatus
GB2242066B (en) * 1990-03-16 1994-04-27 Ecco Ltd Varistor structures
US5973588A (en) * 1990-06-26 1999-10-26 Ecco Limited Multilayer varistor with pin receiving apertures
US6183685B1 (en) 1990-06-26 2001-02-06 Littlefuse Inc. Varistor manufacturing method
DE4029681A1 (de) * 1990-09-19 1992-04-02 Siemens Ag Verfahren zum herstellen von oberflaechenmontierbaren keramischen bauelementen in melf-technologie
DE102006033691A1 (de) * 2006-07-20 2008-01-31 Epcos Ag Widerstandselement mit PTC-Eigenschaften und hoher elektrischer und thermischer Leitfähigkeit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777039A (en) * 1954-06-29 1957-01-08 Standard Coil Prod Co Inc Resistor elements adapted for use in connection with printed circuits
DE1064574B (de) * 1956-02-04 1959-09-03 Blaupunkt Werke Gmbh Schaltungselement zur Verwendung in sogenannten gedruckten Schaltungen
AT237111B (de) * 1961-12-27 1964-11-25 Elettronica Metal Lux S P A Verfahren zur Herstellung flacher, elektrischer Schaltelemente
DE2126340C3 (de) * 1971-05-24 1973-10-25 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Mit Elektroden versehener Dick schichtwiderstand
US3768058A (en) * 1971-07-22 1973-10-23 Gen Electric Metal oxide varistor with laterally spaced electrodes
JPS5823921B2 (ja) * 1978-02-10 1983-05-18 日本電気株式会社 電圧非直線抵抗器
DE3019969A1 (de) * 1980-05-24 1981-12-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Spannungsabhaengiger widerstand und verfahren zu seiner herstellung
EP0171642B1 (de) * 1984-07-31 1988-05-18 Siemens Aktiengesellschaft Varistor in Chip-Bauweise zur Verwendung in gedruckten Schaltungen und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
EP0184645B1 (de) 1989-02-08
DE3445698A1 (de) 1986-06-26
EP0184645A3 (en) 1987-01-28
DE3445698C2 (de) 1991-01-03
EP0184645A2 (de) 1986-06-18

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee