SE436233B - Ett spenningsberoende motstand bestaende av en sintrad zinkoxidkropp - Google Patents

Ett spenningsberoende motstand bestaende av en sintrad zinkoxidkropp

Info

Publication number
SE436233B
SE436233B SE8000040A SE8000040A SE436233B SE 436233 B SE436233 B SE 436233B SE 8000040 A SE8000040 A SE 8000040A SE 8000040 A SE8000040 A SE 8000040A SE 436233 B SE436233 B SE 436233B
Authority
SE
Sweden
Prior art keywords
glass
oxide
resistance
voltage
layer
Prior art date
Application number
SE8000040A
Other languages
English (en)
Swedish (sv)
Other versions
SE8000040L (sv
Inventor
T Miyoshi
T Yamazaki
K Maeda
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of SE8000040L publication Critical patent/SE8000040L/
Publication of SE436233B publication Critical patent/SE436233B/sv

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01CRESISTORS
    • H01C7/00Non-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
    • H01C7/10Non-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
    • H01C7/102Varistor boundary, e.g. surface layers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49082Resistor making

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Glass Compositions (AREA)
  • Non-Adjustable Resistors (AREA)
SE8000040A 1979-01-16 1980-01-03 Ett spenningsberoende motstand bestaende av en sintrad zinkoxidkropp SE436233B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54002203A JPS6054761B2 (ja) 1979-01-16 1979-01-16 電圧非直線抵抗体

Publications (2)

Publication Number Publication Date
SE8000040L SE8000040L (sv) 1980-07-17
SE436233B true SE436233B (sv) 1984-11-19

Family

ID=11522791

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8000040A SE436233B (sv) 1979-01-16 1980-01-03 Ett spenningsberoende motstand bestaende av en sintrad zinkoxidkropp

Country Status (4)

Country Link
US (1) US4420737A (ja)
JP (1) JPS6054761B2 (ja)
CA (1) CA1129513A (ja)
SE (1) SE436233B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940960A (en) * 1987-12-22 1990-07-10 Ngk Insulators, Ltd. Highly densified voltage non-linear resistor and method of manufacturing the same
EP0620567B1 (en) * 1989-11-08 1996-07-17 Matsushita Electric Industrial Co., Ltd. A zinc oxide varistor, a method of preparing the same, and a crystallized glass composition for coating
JP3212672B2 (ja) * 1992-03-12 2001-09-25 株式会社東芝 電力用抵抗体
US5294374A (en) * 1992-03-20 1994-03-15 Leviton Manufacturing Co., Inc. Electrical overstress materials and method of manufacture
JPH09205005A (ja) * 1996-01-24 1997-08-05 Matsushita Electric Ind Co Ltd 電子部品とその製造方法
JP2001176703A (ja) * 1999-10-04 2001-06-29 Toshiba Corp 電圧非直線抵抗体及びその製造方法
JP2002151307A (ja) * 2000-08-31 2002-05-24 Toshiba Corp 電圧非直線抵抗体
JP3718702B2 (ja) * 2002-12-03 2005-11-24 独立行政法人物質・材料研究機構 酸化亜鉛抵抗体及びその製造法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031498A (en) * 1974-10-26 1977-06-21 Kabushiki Kaisha Meidensha Non-linear voltage-dependent resistor
JPS5827643B2 (ja) * 1979-07-13 1983-06-10 株式会社日立製作所 非直線抵抗体およびその製法
SE441792B (sv) * 1979-10-08 1985-11-04 Hitachi Ltd Spenningsberoende olinjer resistor

Also Published As

Publication number Publication date
JPS6054761B2 (ja) 1985-12-02
SE8000040L (sv) 1980-07-17
JPS5595304A (en) 1980-07-19
US4420737A (en) 1983-12-13
CA1129513A (en) 1982-08-10

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