NL7811949A - Keramische varistor. - Google Patents

Keramische varistor.

Info

Publication number
NL7811949A
NL7811949A NL7811949A NL7811949A NL7811949A NL 7811949 A NL7811949 A NL 7811949A NL 7811949 A NL7811949 A NL 7811949A NL 7811949 A NL7811949 A NL 7811949A NL 7811949 A NL7811949 A NL 7811949A
Authority
NL
Netherlands
Prior art keywords
ceramic varistor
varistor
ceramic
Prior art date
Application number
NL7811949A
Other languages
English (en)
Dutch (nl)
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of NL7811949A publication Critical patent/NL7811949A/xx

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)
NL7811949A 1977-12-09 1978-12-07 Keramische varistor. NL7811949A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14830277A JPS5480547A (en) 1977-12-09 1977-12-09 Ceramic varister

Publications (1)

Publication Number Publication Date
NL7811949A true NL7811949A (nl) 1979-06-12

Family

ID=15449736

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7811949A NL7811949A (nl) 1977-12-09 1978-12-07 Keramische varistor.

Country Status (4)

Country Link
US (1) US4211994A (de)
JP (1) JPS5480547A (de)
DE (1) DE2853134C2 (de)
NL (1) NL7811949A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD151388A1 (de) * 1980-06-10 1981-10-14 Baether Karl Heinz Verfahren zum herstellen keramischer halbleiterbauelemente
JPH0193704U (de) * 1987-12-14 1989-06-20
DE4142523A1 (de) * 1991-12-21 1993-06-24 Asea Brown Boveri Widerstand mit ptc - verhalten
US6094128A (en) * 1998-08-11 2000-07-25 Maida Development Company Overload protected solid state varistors
CN102290409B (zh) 2003-04-01 2014-01-15 夏普株式会社 发光装置
JP4599176B2 (ja) * 2004-01-23 2010-12-15 キヤノン株式会社 像加熱装置及びこの装置に用いられるヒータ
FR2902228B1 (fr) * 2006-01-20 2008-09-05 En Tech Co Dispositif de protection triphase contre les surtensions et procede permettant sa fabrication
DE102008024481B4 (de) * 2008-05-21 2021-04-15 Tdk Electronics Ag Elektrische Bauelementanordnung
CN203733541U (zh) * 2013-12-24 2014-07-23 爱普科斯公司 变阻器器件

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1002069A (en) * 1907-02-15 1911-08-29 Gen Electric Protective device.
DE641133C (de) * 1929-07-22 1937-01-22 Siemens Schuckertwerke Akt Ges UEberspannungsableiter
DE663386C (de) * 1929-08-06 1938-08-05 Siemens Schuckertwerke Akt Ges UEberspannungsableiter
NL39260C (de) * 1933-12-20
US2707223A (en) * 1949-06-15 1955-04-26 Hans E Hollmann Electric resistor
US2887632A (en) * 1952-04-16 1959-05-19 Timefax Corp Zinc oxide semiconductors and methods of manufacture
US2797285A (en) * 1954-10-08 1957-06-25 Sharik George Variable resistor
DE1054588B (de) * 1955-02-08 1959-04-09 Licentia Gmbh Verfahren zur Herstellung einer Trockengleichrichtereinheit
US2857294A (en) * 1955-08-03 1958-10-21 Corning Glass Works Electroconductive article
DE1066654B (de) * 1955-09-30 1959-10-08
US2870307A (en) * 1957-09-04 1959-01-20 Electrical Utilities Co Weatherproof resistor
DE1106423B (de) * 1959-06-23 1961-05-10 Licentia Gmbh Kuehlkoerper fuer Halbleitergleichrichter
US3227983A (en) * 1963-08-07 1966-01-04 Air Reduction Stacked resistor
DE1237691B (de) * 1964-02-15 1967-03-30 Halbleiterwerk Frankfurt Oder Keramikgehaeuse fuer Halbleiterbauelemente
DE2126340C3 (de) * 1971-05-24 1973-10-25 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Mit Elektroden versehener Dick schichtwiderstand
JPS549294B2 (de) * 1972-02-16 1979-04-23
IT989985B (it) * 1972-07-26 1975-06-10 Matsushita Electric Ind Co Ltd Resistore non lineare con la tensione e saricatore di fulmini che la comprende
US3824431A (en) * 1973-05-10 1974-07-16 Allen Bradley Co High voltage suppressor for transmission lines
US3913056A (en) * 1974-07-01 1975-10-14 Gen Electric Varistors with patterned electrodes
US3955168A (en) * 1974-09-03 1976-05-04 General Electric Company Rejuvenation method for varistors
US4094061A (en) * 1975-11-12 1978-06-13 Westinghouse Electric Corp. Method of producing homogeneous sintered ZnO non-linear resistors

Also Published As

Publication number Publication date
JPS5480547A (en) 1979-06-27
DE2853134C2 (de) 1983-07-28
DE2853134A1 (de) 1979-06-13
US4211994A (en) 1980-07-08
JPS573203B2 (de) 1982-01-20

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed