NL7503922A - Spanningsafhankelijke weerstand. - Google Patents

Spanningsafhankelijke weerstand.

Info

Publication number
NL7503922A
NL7503922A NL7503922A NL7503922A NL7503922A NL 7503922 A NL7503922 A NL 7503922A NL 7503922 A NL7503922 A NL 7503922A NL 7503922 A NL7503922 A NL 7503922A NL 7503922 A NL7503922 A NL 7503922A
Authority
NL
Netherlands
Prior art keywords
voltage dependent
dependent resistance
resistance
voltage
dependent
Prior art date
Application number
NL7503922A
Other languages
English (en)
Other versions
NL182677C (nl
NL182677B (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 NL7503922A publication Critical patent/NL7503922A/nl
Publication of NL182677B publication Critical patent/NL182677B/nl
Application granted granted Critical
Publication of NL182677C publication Critical patent/NL182677C/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)
NLAANVRAGE7503922,A 1974-04-05 1975-04-02 Spanningsafhankelijke weerstand. NL182677C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49039099A JPS50131095A (nl) 1974-04-05 1974-04-05

Publications (3)

Publication Number Publication Date
NL7503922A true NL7503922A (nl) 1975-10-07
NL182677B NL182677B (nl) 1987-11-16
NL182677C NL182677C (nl) 1988-04-18

Family

ID=12543617

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7503922,A NL182677C (nl) 1974-04-05 1975-04-02 Spanningsafhankelijke weerstand.

Country Status (6)

Country Link
US (1) US3999159A (nl)
JP (1) JPS50131095A (nl)
CA (1) CA1028429A (nl)
DE (1) DE2514998A1 (nl)
GB (1) GB1493077A (nl)
NL (1) NL182677C (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103274A (en) * 1976-09-13 1978-07-25 General Electric Company Reconstituted metal oxide varistor
DE2735484C2 (de) * 1977-08-05 1984-06-07 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung von Dickfilm-Varistoren mit Zinkoxid als Hauptkomponente
US4374049A (en) * 1980-06-06 1983-02-15 General Electric Company Zinc oxide varistor composition not containing silica
US4397775A (en) * 1981-06-01 1983-08-09 General Electric Company Varistors with controllable voltage versus time response
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
US4400683A (en) * 1981-09-18 1983-08-23 Matsushita Electric Industrial Co., Ltd. Voltage-dependent resistor
BR8601387A (pt) * 1985-03-29 1986-12-02 Raychem Ltd Dispositivo para proteger um circuito eletrico,circuito eletrico,componente eletrico e uso de uma composicao amorfa
GB8623178D0 (en) * 1986-09-26 1987-01-14 Raychem Ltd Circuit protection device
JPH11258281A (ja) 1998-03-11 1999-09-24 Toshiba Corp 放電計数器
KR100785037B1 (ko) * 2006-12-13 2007-12-12 삼성전자주식회사 ＧａＩｎＺｎＯ 다이오드

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1244745A (en) * 1968-10-01 1971-09-02 Matsushita Electric Ind Co Ltd Non-linear resistance material
JPS4814351B1 (nl) * 1968-12-02 1973-05-07
US3682841A (en) * 1970-12-01 1972-08-08 Matsushita Electric Ind Co Ltd Voltage dependent resistors in a bulk type
CA970476A (en) * 1971-08-27 1975-07-01 Matsushita Electric Industrial Co., Ltd. Process for making a voltage dependent resistor
JPS4842316A (nl) * 1971-09-30 1973-06-20
US3806765A (en) * 1972-03-01 1974-04-23 Matsushita Electric Ind Co Ltd Voltage-nonlinear resistors
JPS529299B2 (nl) * 1972-08-14 1977-03-15

Also Published As

Publication number Publication date
DE2514998A1 (de) 1976-02-26
JPS50131095A (nl) 1975-10-16
NL182677C (nl) 1988-04-18
GB1493077A (en) 1977-11-23
US3999159A (en) 1976-12-21
NL182677B (nl) 1987-11-16
CA1028429A (en) 1978-03-21

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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
V4 Discontinued because of reaching the maximum lifetime of a patent