BR7704548A - Resistencia ceramica eletrica com caracteristica nao-linear dependente da tensao - Google Patents

Resistencia ceramica eletrica com caracteristica nao-linear dependente da tensao

Info

Publication number
BR7704548A
BR7704548A BR7704548A BR7704548A BR7704548A BR 7704548 A BR7704548 A BR 7704548A BR 7704548 A BR7704548 A BR 7704548A BR 7704548 A BR7704548 A BR 7704548A BR 7704548 A BR7704548 A BR 7704548A
Authority
BR
Brazil
Prior art keywords
linear voltage
voltage dependent
electric ceramic
dependent characteristics
ceramic resistance
Prior art date
Application number
BR7704548A
Other languages
English (en)
Inventor
H Klein
A Menth
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of BR7704548A publication Critical patent/BR7704548A/pt

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)
BR7704548A 1976-07-01 1977-06-28 Resistencia ceramica eletrica com caracteristica nao-linear dependente da tensao BR7704548A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH842476A CH596647A5 (pt) 1976-07-01 1976-07-01

Publications (1)

Publication Number Publication Date
BR7704548A true BR7704548A (pt) 1978-04-04

Family

ID=4340125

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7704548A BR7704548A (pt) 1976-07-01 1977-06-28 Resistencia ceramica eletrica com caracteristica nao-linear dependente da tensao

Country Status (9)

Country Link
US (1) US4127511A (pt)
JP (1) JPS604561B2 (pt)
BR (1) BR7704548A (pt)
CA (1) CA1092251A (pt)
CH (1) CH596647A5 (pt)
DE (1) DE2633567C2 (pt)
FR (1) FR2357044A1 (pt)
GB (1) GB1580929A (pt)
SE (1) SE435557B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265844A (en) * 1979-05-16 1981-05-05 Marcon Electronics Co. Ltd. Method of manufacturing a voltage-nonlinear resistor
US4338223A (en) * 1979-05-30 1982-07-06 Marcon Electronics Co., Ltd. Method of manufacturing a voltage-nonlinear resistor
US4271236A (en) * 1979-10-29 1981-06-02 E. I. Du Pont De Nemours And Company Air fireable end termination compositions for multilayer capacitors based on nickel borides
US4297250A (en) * 1980-01-07 1981-10-27 Westinghouse Electric Corp. Method of producing homogeneous ZnO non-linear powder compositions
US4397773A (en) * 1980-09-26 1983-08-09 General Electric Company Varistor with tetragonal antimony zinc oxide additive
DE3036617C2 (de) * 1980-09-29 1982-06-24 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung des Keramikmaterials für Zinkoxid-Varistoren
US4397775A (en) * 1981-06-01 1983-08-09 General Electric Company Varistors with controllable voltage versus time response
DE3638342A1 (de) * 1986-11-10 1988-05-19 Siemens Ag Elektrisches bauelement aus keramik mit mehrlagenmetallisierung und verfahren zu seiner herstellung
US5294374A (en) * 1992-03-20 1994-03-15 Leviton Manufacturing Co., Inc. Electrical overstress materials and method of manufacture
US7541910B2 (en) * 2006-05-25 2009-06-02 Sfi Electronics Technology Inc. Multilayer zinc oxide varistor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1244745A (en) * 1968-10-01 1971-09-02 Matsushita Electric Ind Co Ltd Non-linear resistance material
JPS495555B1 (pt) * 1968-10-22 1974-02-07
JPS495557B1 (pt) * 1968-11-08 1974-02-07
FR2073552A5 (fr) * 1970-12-10 1971-10-01 Matsushita Electric Ind Co Ltd Resistances dependant de la tension a base d'oxyde de zinc,renfermant comme additifs de l'oxyde de beryllium et divers autres oxydes metalliques
US3764566A (en) * 1972-03-24 1973-10-09 Matsushita Electric Ind Co Ltd Voltage nonlinear resistors
US3959543A (en) * 1973-05-17 1976-05-25 General Electric Company Non-linear resistance surge arrester disc collar and glass composition thereof
US3928245A (en) * 1973-07-09 1975-12-23 Gen Electric Metal oxide voltage-variable resistor composition
IT1017155B (it) * 1973-07-18 1977-07-20 Conradty Fa C Massa di resistenza dipendente dalla tensione
NL181156C (nl) * 1975-09-25 1987-06-16 Gen Electric Werkwijze voor de vervaardiging van een metaaloxide varistor.

Also Published As

Publication number Publication date
JPS604561B2 (ja) 1985-02-05
DE2633567C2 (de) 1985-04-11
SE7707635L (sv) 1978-01-02
CH596647A5 (pt) 1978-03-15
CA1092251A (en) 1980-12-23
GB1580929A (en) 1980-12-10
FR2357044B1 (pt) 1983-03-11
US4127511A (en) 1978-11-28
DE2633567A1 (de) 1978-01-12
SE435557B (sv) 1984-10-01
FR2357044A1 (fr) 1978-01-27
JPS534894A (en) 1978-01-17

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