DE3324732C2 - - Google Patents

Info

Publication number
DE3324732C2
DE3324732C2 DE3324732A DE3324732A DE3324732C2 DE 3324732 C2 DE3324732 C2 DE 3324732C2 DE 3324732 A DE3324732 A DE 3324732A DE 3324732 A DE3324732 A DE 3324732A DE 3324732 C2 DE3324732 C2 DE 3324732C2
Authority
DE
Germany
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
DE3324732A
Other languages
German (de)
Other versions
DE3324732A1 (de
Inventor
Satoshi Maruyama
Koichi Tsuda
Kazuo Mukae
Ikuo Yokosuka Kanagawa Jp Nagasawa
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Corporate Research and Development 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 JP57193726A external-priority patent/JPS5982703A/ja
Priority claimed from JP57193727A external-priority patent/JPS5982704A/ja
Priority claimed from JP57193725A external-priority patent/JPS5982702A/ja
Application filed by Fuji Electric Co Ltd, Fuji Electric Corporate Research and Development Ltd filed Critical Fuji Electric Co Ltd
Publication of DE3324732A1 publication Critical patent/DE3324732A1/de
Application granted granted Critical
Publication of DE3324732C2 publication Critical patent/DE3324732C2/de
Granted 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)
DE19833324732 1982-11-04 1983-07-08 Spannungsabhaengiger, nicht linearer widerstand Granted DE3324732A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57193726A JPS5982703A (ja) 1982-11-04 1982-11-04 電圧非直線抵抗体
JP57193727A JPS5982704A (ja) 1982-11-04 1982-11-04 電圧非直線抵抗体
JP57193725A JPS5982702A (ja) 1982-11-04 1982-11-04 電圧非直線抵抗体

Publications (2)

Publication Number Publication Date
DE3324732A1 DE3324732A1 (de) 1984-05-10
DE3324732C2 true DE3324732C2 ( ) 1987-04-23

Family

ID=27326807

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833324732 Granted DE3324732A1 (de) 1982-11-04 1983-07-08 Spannungsabhaengiger, nicht linearer widerstand

Country Status (2)

Country Link
US (1) US4473812A ( )
DE (1) DE3324732A1 ( )

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965406A (ja) * 1982-10-07 1984-04-13 株式会社富士電機総合研究所 電圧非直線抵抗体
US4808398A (en) * 1985-02-14 1989-02-28 The Dow Chemical Company Narrow size distribution zinc oxide
JPS61216305A (ja) * 1985-03-20 1986-09-26 富士電機株式会社 電圧非直線抵抗体
DE4102756A1 (de) * 1990-01-31 1991-08-08 Fuji Electric Co Ltd Spannungsabhaengiger, nichtlinearer resistor
US5294374A (en) * 1992-03-20 1994-03-15 Leviton Manufacturing Co., Inc. Electrical overstress materials and method of manufacture
JP5163097B2 (ja) * 2007-12-20 2013-03-13 Ｔｄｋ株式会社 バリスタ
JP6703428B2 (ja) * 2016-03-28 2020-06-03 日本碍子株式会社 電圧非直線抵抗素子及びその製法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038217A (en) * 1974-07-25 1977-07-26 Fuji Electric Company Ltd. Ceramics having non-linear voltage characteristics and method of producing the same
JPS5147293A (en) * 1974-10-21 1976-04-22 Matsushita Electric Ind Co Ltd Denatsuhichokusenteikoki
US4069061A (en) * 1975-06-30 1978-01-17 Fuji Electric Co., Ltd. Ceramics having nonlinear voltage characteristics
US4091144A (en) * 1976-05-24 1978-05-23 Rca Corporation Article with electrically-resistive glaze for use in high-electric fields and method of making same
JPS5364752A (en) * 1976-11-19 1978-06-09 Matsushita Electric Ind Co Ltd Method of manufacturing voltage nonlinear resistor
JPS5385400A (en) * 1977-01-06 1978-07-27 Tdk Corp Porcelain composite for voltage non-linear resistor
US4285839A (en) * 1978-02-03 1981-08-25 General Electric Company Varistors with upturn at high current level
JPS54163395A (en) * 1978-06-14 1979-12-25 Fuji Electric Co Ltd Voltage nonlinear resistive porcelain
SE441792B (sv) * 1979-10-08 1985-11-04 Hitachi Ltd Spenningsberoende olinjer resistor
US4383237A (en) * 1980-05-07 1983-05-10 Matsushita Electric Industrial Co., Ltd. Voltage-dependent resistor
US4397775A (en) * 1981-06-01 1983-08-09 General Electric Company Varistors with controllable voltage versus time response
US4436650A (en) * 1982-07-14 1984-03-13 Gte Laboratories Incorporated Low voltage ceramic varistor

Also Published As

Publication number Publication date
US4473812A (en) 1984-09-25
DE3324732A1 (de) 1984-05-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee