NL7512174A - Spanningafhankelijke weerstand. - Google Patents

Spanningafhankelijke weerstand.

Info

Publication number
NL7512174A
NL7512174A NL7512174A NL7512174A NL7512174A NL 7512174 A NL7512174 A NL 7512174A NL 7512174 A NL7512174 A NL 7512174A NL 7512174 A NL7512174 A NL 7512174A NL 7512174 A NL7512174 A NL 7512174A
Authority
NL
Netherlands
Prior art keywords
voltage dependent
dependent resistance
resistance
voltage
dependent
Prior art date
Application number
NL7512174A
Other languages
English (en)
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 NL7512174A publication Critical patent/NL7512174A/nl

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
    • H01C7/105—Varistor cores
    • H01C7/108—Metal oxide
    • H01C7/112—ZnO type

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
NL7512174A 1974-10-21 1975-10-16 Spanningafhankelijke weerstand. NL7512174A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49121722A JPS5147293A (en) 1974-10-21 1974-10-21 Denatsuhichokusenteikoki

Publications (1)

Publication Number Publication Date
NL7512174A true NL7512174A (nl) 1976-04-23

Family

ID=14818250

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7512174A NL7512174A (nl) 1974-10-21 1975-10-16 Spanningafhankelijke weerstand.

Country Status (8)

Country Link
US (1) US4045374A (nl)
JP (1) JPS5147293A (nl)
CA (1) CA1045369A (nl)
DE (1) DE2547077C3 (nl)
FR (1) FR2289037A1 (nl)
GB (1) GB1478772A (nl)
IT (1) IT1048057B (nl)
NL (1) NL7512174A (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033511C2 (de) * 1979-09-07 1994-09-08 Tdk Corp Spannungsabhängiger Widerstand
US4386021A (en) * 1979-11-27 1983-05-31 Matsushita Electric Industrial Co., Ltd. Voltage-dependent resistor and method of making the same
US4374049A (en) * 1980-06-06 1983-02-15 General Electric Company Zinc oxide varistor composition not containing silica
FR2504756A1 (fr) * 1981-04-27 1982-10-29 Thomson Csf Dispositif de commutation a seuil, dans un systeme comportant une pluralite de composants repartis en deux groupes interdigites
JPS5812306A (ja) * 1981-07-16 1983-01-24 株式会社東芝 酸化物電圧非直線抵抗体及びその製造方法
FR2523993A1 (fr) * 1982-03-24 1983-09-30 Cables De Lyon Geoffroy Delore Pate serigraphiable a oxydes metalliques et produit obtenu avec cette pate
US4473812A (en) * 1982-11-04 1984-09-25 Fuji Electric Co., Ltd. Voltage-dependent nonlinear resistor
JPS59117203A (ja) * 1982-12-24 1984-07-06 株式会社東芝 電圧電流非直線抵抗体
CA1206742A (en) * 1982-12-24 1986-07-02 Hideyuki Kanai Varistor
JPS61216305A (ja) * 1985-03-20 1986-09-26 富士電機株式会社 電圧非直線抵抗体
GB2242066B (en) * 1990-03-16 1994-04-27 Ecco Ltd Varistor structures
GB2242067B (en) * 1990-03-16 1994-05-04 Ecco Ltd Varistor configurations
GB9005990D0 (en) * 1990-03-16 1990-05-09 Ecco Ltd Varistor powder compositions
GB2242068C (en) * 1990-03-16 1996-01-24 Ecco Ltd Varistor manufacturing method and apparatus
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
JPH11297510A (ja) * 1998-04-07 1999-10-29 Murata Mfg Co Ltd 積層型バリスタ
EP1304786A1 (de) * 2001-10-18 2003-04-23 ABB Schweiz AG Spannungsbegrenzer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538022A (en) * 1967-07-28 1970-11-03 St Joseph Lead Co Electrically conductive zinc oxide
CA831691A (en) * 1967-10-09 1970-01-06 Matsuoka Michio Non-linear resistors of bulk type
US3598763A (en) * 1968-11-08 1971-08-10 Matsushita Electric Ind Co Ltd Manganese-modified zinc oxide voltage variable resistor

Also Published As

Publication number Publication date
DE2547077A1 (de) 1976-04-22
GB1478772A (en) 1977-07-06
DE2547077B2 (de) 1978-07-27
JPS5322278B2 (nl) 1978-07-07
DE2547077C3 (de) 1979-03-29
FR2289037B1 (nl) 1981-11-06
CA1045369A (en) 1979-01-02
FR2289037A1 (fr) 1976-05-21
IT1048057B (it) 1980-11-20
JPS5147293A (en) 1976-04-22
US4045374A (en) 1977-08-30

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed