JPS57152106A - Zinc oxide varistor reduced in fringe current - Google Patents

Zinc oxide varistor reduced in fringe current

Info

Publication number
JPS57152106A
JPS57152106A JP57019853A JP1985382A JPS57152106A JP S57152106 A JPS57152106 A JP S57152106A JP 57019853 A JP57019853 A JP 57019853A JP 1985382 A JP1985382 A JP 1985382A JP S57152106 A JPS57152106 A JP S57152106A
Authority
JP
Japan
Prior art keywords
reduced
zinc oxide
oxide varistor
fringe current
fringe
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.)
Pending
Application number
JP57019853A
Other languages
Japanese (ja)
Inventor
Reinorudo Fuiritsupu Haabaado
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS57152106A publication Critical patent/JPS57152106A/en
Pending 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
    • 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
    • H01C7/102—Varistor boundary, e.g. surface layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
JP57019853A 1981-02-13 1982-02-12 Zinc oxide varistor reduced in fringe current Pending JPS57152106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23436981A 1981-02-13 1981-02-13

Publications (1)

Publication Number Publication Date
JPS57152106A true JPS57152106A (en) 1982-09-20

Family

ID=22881087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57019853A Pending JPS57152106A (en) 1981-02-13 1982-02-12 Zinc oxide varistor reduced in fringe current

Country Status (4)

Country Link
EP (1) EP0058336B1 (en)
JP (1) JPS57152106A (en)
DE (2) DE3277042D1 (en)
MX (1) MX157914A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451815A (en) * 1982-09-27 1984-05-29 General Electric Company Zinc oxide varistor having reduced edge current density
DE3405834A1 (en) * 1984-02-17 1985-08-22 Siemens AG, 1000 Berlin und 8000 München Varistor consisting of a wafer of zinc-oxide material, which is semiconductive as a result of doping, and a method for producing this varistor
EP0171642B1 (en) * 1984-07-31 1988-05-18 Siemens Aktiengesellschaft Chip varistor for use in printed circits, and method of producing it
GB2321135B (en) * 1997-01-11 2001-06-27 Furse W J & Co Ltd Improvements in or relating to thermal trip arrangements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH257857A (en) * 1946-06-20 1948-10-31 Sprecher & Schuh Ag Voltage dependent resistance.
DE1414326A1 (en) * 1955-08-25 1968-12-12 Siemens Ag Semiconductor arrangement for rectification and / or amplification
US3336486A (en) * 1966-09-06 1967-08-15 Energy Conversion Devices Inc Control system having multiple electrode current controlling device
DE2738367A1 (en) * 1977-08-25 1979-03-01 Siemens Ag Varistor using zinc oxide moulding with specific shape - provides overload protection for high frequency transmission cables

Also Published As

Publication number Publication date
EP0058336B1 (en) 1987-08-19
DE58336T1 (en) 1983-01-05
DE3277042D1 (en) 1987-09-24
EP0058336A2 (en) 1982-08-25
MX157914A (en) 1988-12-20
EP0058336A3 (en) 1983-05-11

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