DE68910621T2 - Nichtlineare spannungsabhängige Widerstände. - Google Patents

Nichtlineare spannungsabhängige Widerstände.

Info

Publication number
DE68910621T2
DE68910621T2 DE68910621T DE68910621T DE68910621T2 DE 68910621 T2 DE68910621 T2 DE 68910621T2 DE 68910621 T DE68910621 T DE 68910621T DE 68910621 T DE68910621 T DE 68910621T DE 68910621 T2 DE68910621 T2 DE 68910621T2
Authority
DE
Germany
Prior art keywords
voltage dependent
dependent resistors
nonlinear voltage
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 - Lifetime
Application number
DE68910621T
Other languages
English (en)
Other versions
DE68910621D1 (de
Inventor
Osamu Imai
Ritsu Sato
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 JP63197830A external-priority patent/JPH0812804B2/ja
Priority claimed from JP63203920A external-priority patent/JPH0812806B2/ja
Priority claimed from JP63203919A external-priority patent/JPH0812805B2/ja
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of DE68910621D1 publication Critical patent/DE68910621D1/de
Application granted granted Critical
Publication of DE68910621T2 publication Critical patent/DE68910621T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE68910621T 1988-08-10 1989-08-01 Nichtlineare spannungsabhängige Widerstände. Expired - Lifetime DE68910621T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63197830A JPH0812804B2 (ja) 1988-08-10 1988-08-10 電圧非直線抵抗体
JP63203920A JPH0812806B2 (ja) 1988-08-18 1988-08-18 電圧非直線抵抗体
JP63203919A JPH0812805B2 (ja) 1988-08-18 1988-08-18 電圧非直線抵抗体

Publications (2)

Publication Number Publication Date
DE68910621D1 DE68910621D1 (de) 1993-12-16
DE68910621T2 true DE68910621T2 (de) 1994-05-19

Family

ID=27327421

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68910621T Expired - Lifetime DE68910621T2 (de) 1988-08-10 1989-08-01 Nichtlineare spannungsabhängige Widerstände.

Country Status (4)

Country Link
US (1) US5039971A (de)
EP (1) EP0358323B1 (de)
CA (1) CA1331508C (de)
DE (1) DE68910621T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068211B2 (ja) * 1988-06-15 1994-02-02 ソマール株式会社 バリスタ材料の製法
JP2572881B2 (ja) * 1990-08-20 1997-01-16 日本碍子株式会社 ギャップ付避雷器用電圧非直線抵抗体とその製造方法
JP3251134B2 (ja) * 1994-08-29 2002-01-28 松下電器産業株式会社 酸化亜鉛焼結体の製造方法
JP3175500B2 (ja) * 1994-10-28 2001-06-11 株式会社日立製作所 電圧非直線抵抗体およびその製造方法
JP3223830B2 (ja) * 1997-02-17 2001-10-29 株式会社村田製作所 バリスタ素子の製造方法
WO2015029272A1 (ja) * 2013-08-26 2015-03-05 Jx日鉱日石金属株式会社 焼結体及びアモルファス膜
CN108558389B (zh) * 2018-05-04 2021-02-05 南阳中祥电力电子股份有限公司 一种压敏电阻片高阻层浆料及其制备方法
CN111606703B (zh) * 2020-06-02 2022-02-18 全球能源互联网研究院有限公司 一种氧化锌电阻片及其制备方法和用途

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362656A (en) * 1981-07-24 1982-12-07 E. I. Du Pont De Nemours And Company Thick film resistor compositions
CA1206742A (en) * 1982-12-24 1986-07-02 Hideyuki Kanai Varistor
JPS59117203A (ja) * 1982-12-24 1984-07-06 株式会社東芝 電圧電流非直線抵抗体
JPS62237703A (ja) * 1986-04-09 1987-10-17 日本碍子株式会社 電圧非直線抵抗体の製造法
JPS63197830A (ja) * 1987-02-10 1988-08-16 Matsushita Electric Ind Co Ltd 空気調和機の排水処理装置
JPH07105285B2 (ja) * 1988-03-10 1995-11-13 日本碍子株式会社 電圧非直線抵抗体

Also Published As

Publication number Publication date
US5039971A (en) 1991-08-13
EP0358323A1 (de) 1990-03-14
CA1331508C (en) 1994-08-23
DE68910621D1 (de) 1993-12-16
EP0358323B1 (de) 1993-11-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition