DE1954056C3 - Verfahren zur Herstellung eines spannungsabhängigen Widerstandes - Google Patents

Verfahren zur Herstellung eines spannungsabhängigen Widerstandes

Info

Publication number
DE1954056C3
DE1954056C3 DE1954056A DE1954056A DE1954056C3 DE 1954056 C3 DE1954056 C3 DE 1954056C3 DE 1954056 A DE1954056 A DE 1954056A DE 1954056 A DE1954056 A DE 1954056A DE 1954056 C3 DE1954056 C3 DE 1954056C3
Authority
DE
Germany
Prior art keywords
oxide
mole percent
consists essentially
zinc
voltage
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
DE1954056A
Other languages
German (de)
English (en)
Other versions
DE1954056B2 (de
DE1954056A1 (de
Inventor
Yoshio Suita Iida
Takeshi Takatsuki Masuyama
Michio Hirakata Matsuoka
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
Publication of DE1954056A1 publication Critical patent/DE1954056A1/de
Publication of DE1954056B2 publication Critical patent/DE1954056B2/de
Application granted granted Critical
Publication of DE1954056C3 publication Critical patent/DE1954056C3/de
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)
  • Inorganic Insulating Materials (AREA)
DE1954056A 1968-11-08 1969-10-22 Verfahren zur Herstellung eines spannungsabhängigen Widerstandes Expired DE1954056C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43082128A JPS495557B1 (fr) 1968-11-08 1968-11-08

Publications (3)

Publication Number Publication Date
DE1954056A1 DE1954056A1 (de) 1970-07-02
DE1954056B2 DE1954056B2 (de) 1972-07-20
DE1954056C3 true DE1954056C3 (de) 1975-11-27

Family

ID=13765760

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1954056A Expired DE1954056C3 (de) 1968-11-08 1969-10-22 Verfahren zur Herstellung eines spannungsabhängigen Widerstandes

Country Status (6)

Country Link
US (1) US3634337A (fr)
JP (1) JPS495557B1 (fr)
DE (1) DE1954056C3 (fr)
FR (1) FR2022907A1 (fr)
GB (1) GB1285380A (fr)
NL (1) NL150256B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928245A (en) * 1973-07-09 1975-12-23 Gen Electric Metal oxide voltage-variable resistor composition
CH596647A5 (fr) * 1976-07-01 1978-03-15 Bbc Brown Boveri & Cie
JPS5385400A (en) * 1977-01-06 1978-07-27 Tdk Corp Porcelain composite for voltage non-linear resistor
JPS6240988U (fr) * 1985-08-30 1987-03-11

Also Published As

Publication number Publication date
DE1954056B2 (de) 1972-07-20
NL6916779A (fr) 1970-05-12
NL150256B (nl) 1976-07-15
JPS495557B1 (fr) 1974-02-07
GB1285380A (en) 1972-08-16
DE1954056A1 (de) 1970-07-02
FR2022907A1 (fr) 1970-08-07
US3634337A (en) 1972-01-11

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977