CA1019560A - Voltage-nonlinear resistors - Google Patents

Voltage-nonlinear resistors

Info

Publication number
CA1019560A
CA1019560A CA178,658A CA178658A CA1019560A CA 1019560 A CA1019560 A CA 1019560A CA 178658 A CA178658 A CA 178658A CA 1019560 A CA1019560 A CA 1019560A
Authority
CA
Canada
Prior art keywords
voltage
nonlinear resistors
nonlinear
resistors
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.)
Expired
Application number
CA178,658A
Other versions
CA178658S (en
Inventor
Mikio Matsuura
Atsushi Iga
Yasuo Wakahata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA1019560A publication Critical patent/CA1019560A/en
Expired 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
    • H01C7/105—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)
CA178,658A 1972-08-14 1973-08-13 Voltage-nonlinear resistors Expired CA1019560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47081643A JPS529299B2 (en) 1972-08-14 1972-08-14

Publications (1)

Publication Number Publication Date
CA1019560A true CA1019560A (en) 1977-10-25

Family

ID=13752007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,658A Expired CA1019560A (en) 1972-08-14 1973-08-13 Voltage-nonlinear resistors

Country Status (8)

Country Link
US (1) US3863193A (en)
JP (1) JPS529299B2 (en)
CA (1) CA1019560A (en)
FR (1) FR2196513B1 (en)
GB (1) GB1400344A (en)
HK (1) HK19877A (en)
IT (1) IT990249B (en)
MY (1) MY7700149A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131095A (en) * 1974-04-05 1975-10-16
JPS5196487U (en) * 1975-01-31 1976-08-03
JPS6015127B2 (en) * 1980-04-07 1985-04-17 株式会社日立製作所 Voltage nonlinear resistor and its manufacturing method
JPS5812306A (en) * 1981-07-16 1983-01-24 株式会社東芝 Oxide voltage nonlinear resistor
US4451815A (en) * 1982-09-27 1984-05-29 General Electric Company Zinc oxide varistor having reduced edge current density
US5220316A (en) * 1989-07-03 1993-06-15 Benjamin Kazan Nonlinear resistor control circuit and use in liquid crystal displays
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
GB9005990D0 (en) * 1990-03-16 1990-05-09 Ecco Ltd Varistor powder compositions
GB2242066B (en) * 1990-03-16 1994-04-27 Ecco Ltd Varistor structures
GB2242067B (en) * 1990-03-16 1994-05-04 Ecco Ltd Varistor configurations
US6183685B1 (en) 1990-06-26 2001-02-06 Littlefuse Inc. Varistor manufacturing method
US5294374A (en) * 1992-03-20 1994-03-15 Leviton Manufacturing Co., Inc. Electrical overstress materials and method of manufacture
JP3598935B2 (en) * 2000-03-15 2004-12-08 株式会社村田製作所 Voltage nonlinear resistor, method of manufacturing the same, and varistor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA831691A (en) * 1967-10-09 1970-01-06 Matsuoka Michio Non-linear resistors of bulk type

Also Published As

Publication number Publication date
JPS529299B2 (en) 1977-03-15
HK19877A (en) 1977-05-06
IT990249B (en) 1975-06-20
FR2196513B1 (en) 1977-05-13
GB1400344A (en) 1975-07-16
US3863193A (en) 1975-01-28
MY7700149A (en) 1977-12-31
FR2196513A1 (en) 1974-03-15
JPS4938191A (en) 1974-04-09

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