CA973348A - Oxide varistor - Google Patents

Oxide varistor

Info

Publication number
CA973348A
CA973348A CA143,068A CA143068A CA973348A CA 973348 A CA973348 A CA 973348A CA 143068 A CA143068 A CA 143068A CA 973348 A CA973348 A CA 973348A
Authority
CA
Canada
Prior art keywords
oxide varistor
varistor
oxide
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
CA143,068A
Other versions
CA143068S (en
Inventor
Noboru Ichinose
Yuji Yokomizo
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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
Priority claimed from JP3475671A external-priority patent/JPS5118076B1/ja
Priority claimed from JP4056371A external-priority patent/JPS5118637B1/ja
Priority claimed from JP47010961A external-priority patent/JPS522119B2/ja
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Application granted granted Critical
Publication of CA973348A publication Critical patent/CA973348A/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)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)
CA143,068A 1971-05-24 1972-05-23 Oxide varistor Expired CA973348A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3475671A JPS5118076B1 (en) 1971-05-24 1971-05-24
JP4056371A JPS5118637B1 (en) 1971-06-10 1971-06-10
JP47010961A JPS522119B2 (en) 1972-02-01 1972-02-01

Publications (1)

Publication Number Publication Date
CA973348A true CA973348A (en) 1975-08-26

Family

ID=27279193

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,068A Expired CA973348A (en) 1971-05-24 1972-05-23 Oxide varistor

Country Status (8)

Country Link
US (1) US3836483A (en)
AU (1) AU456931B2 (en)
CA (1) CA973348A (en)
CH (1) CH563652A5 (en)
DE (1) DE2225431C2 (en)
FR (1) FR2138981B1 (en)
GB (1) GB1397782A (en)
SE (1) SE373685B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539397B2 (en) * 1973-07-09 1978-04-05
JPS5921156B2 (en) * 1973-08-20 1984-05-17 株式会社東芝 discharge lamp lighting device
FR2286804A1 (en) * 1974-10-01 1976-04-30 Thomson Csf MATERIAL AND METHOD OF MANUFACTURING CERAMIC PARTS FOR VARISTORS
US4042535A (en) * 1975-09-25 1977-08-16 General Electric Company Metal oxide varistor with improved electrical properties
JPS5260985A (en) * 1975-11-14 1977-05-19 Otowa Electric Voltageenonnlinearrresistive element

Also Published As

Publication number Publication date
GB1397782A (en) 1975-06-18
AU456931B2 (en) 1975-01-16
AU4257972A (en) 1973-12-20
FR2138981B1 (en) 1980-03-07
DE2225431C2 (en) 1982-11-25
CH563652A5 (en) 1975-06-30
FR2138981A1 (en) 1973-01-05
DE2225431A1 (en) 1972-11-30
US3836483A (en) 1974-09-17
SE373685B (en) 1975-02-10

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