SE7610624L - Metalloxidvaristor med forbettrade, elektriska egenskaper - Google Patents

Metalloxidvaristor med forbettrade, elektriska egenskaper

Info

Publication number
SE7610624L
SE7610624L SE7610624A SE7610624A SE7610624L SE 7610624 L SE7610624 L SE 7610624L SE 7610624 A SE7610624 A SE 7610624A SE 7610624 A SE7610624 A SE 7610624A SE 7610624 L SE7610624 L SE 7610624L
Authority
SE
Sweden
Prior art keywords
metal oxide
electrical properties
improved electrical
oxide varistor
varistor
Prior art date
Application number
SE7610624A
Other languages
Unknown language ( )
English (en)
Other versions
SE408674B (sv
Inventor
J E May
Original Assignee
Gen Electric
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 US05/616,854 external-priority patent/US4042535A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of SE7610624L publication Critical patent/SE7610624L/sv
Publication of SE408674B publication Critical patent/SE408674B/sv

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)
  • Thermistors And Varistors (AREA)
SE7610624A 1975-09-25 1976-09-24 Varistorkropp av metalloxid, samt sett for framstellning derav SE408674B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61685575A 1975-09-25 1975-09-25
US05/616,854 US4042535A (en) 1975-09-25 1975-09-25 Metal oxide varistor with improved electrical properties

Publications (2)

Publication Number Publication Date
SE7610624L true SE7610624L (sv) 1977-03-26
SE408674B SE408674B (sv) 1979-06-25

Family

ID=27087887

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7610624A SE408674B (sv) 1975-09-25 1976-09-24 Varistorkropp av metalloxid, samt sett for framstellning derav

Country Status (5)

Country Link
JP (1) JPS5253295A (sv)
DE (1) DE2642567C3 (sv)
GB (1) GB1562988A (sv)
NL (1) NL181156C (sv)
SE (1) SE408674B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH601135A5 (sv) * 1976-07-01 1978-06-30 Bbc Brown Boveri & Cie
CH596647A5 (sv) * 1976-07-01 1978-03-15 Bbc Brown Boveri & Cie
DE2820118C2 (de) * 1977-06-23 1985-04-11 Kombinat Veb Keramische Werke Hermsdorf, Ddr 6530 Hermsdorf Oxid-Varistor und Verfahren zu dessen Herstellung
DE2921479A1 (de) * 1978-06-05 1979-12-06 Gen Electric Zinkoxid-varistor-zusammensetzung und verfahren zu deren herstellung
JPS54163395A (en) * 1978-06-14 1979-12-25 Fuji Electric Co Ltd Voltage nonlinear resistive porcelain
DD137867A1 (de) * 1978-07-20 1979-09-26 Guenter Weise Substrat fuer keramische halbleiterwiderstaende und herstellungsverfahren
DE2910841C2 (de) * 1979-03-20 1982-09-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Spannungsabhängiger Widerstandskörper und Verfahren zu dessen Herstellung
EP0019889A1 (de) * 1979-05-30 1980-12-10 Siemens Aktiengesellschaft Zinkoxid-Varistor
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
DD151388A1 (de) * 1980-06-10 1981-10-14 Baether Karl Heinz Verfahren zum herstellen keramischer halbleiterbauelemente
JPS57173906A (en) * 1981-04-20 1982-10-26 Hitachi Ltd Voltage nonlinear resistor
JPS5812306A (ja) * 1981-07-16 1983-01-24 株式会社東芝 酸化物電圧非直線抵抗体及びその製造方法
JPS59117203A (ja) * 1982-12-24 1984-07-06 株式会社東芝 電圧電流非直線抵抗体
JPH0630284B2 (ja) * 1987-09-11 1994-04-20 富士電機株式会社 電圧非直線抵抗素子の製造方法
DE3826282A1 (de) * 1988-07-29 1990-02-08 Siemens Ag Elektrische maschine oder apparat mit einer wicklung, die metalloxid-widerstaende zur ueberspannungsbegrenzung aufweist, und verfahren zu ihrer herstellung
DE19820134A1 (de) * 1998-05-06 1999-11-11 Abb Research Ltd Varistor auf der Basis eines Metalloxids und Verfahren zur Herstellung eines solchen Varistors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442014A (en) * 1966-03-04 1969-05-06 Carborundum Co Method of stabilizing resistance in semiconductor manufacture
GB1267107A (sv) * 1969-11-25 1972-03-15
US3767597A (en) * 1970-07-15 1973-10-23 Matsushita Electric Ind Co Ltd High temperature thermistor composition
US3735321A (en) * 1971-06-18 1973-05-22 Gen Electric Thermistor
JPS5321509B2 (sv) * 1974-04-04 1978-07-03

Also Published As

Publication number Publication date
DE2642567A1 (de) 1977-04-07
DE2642567B2 (de) 1981-06-19
DE2642567C3 (de) 1982-02-11
GB1562988A (en) 1980-03-19
SE408674B (sv) 1979-06-25
NL181156C (nl) 1987-06-16
NL181156B (nl) 1987-01-16
JPS5253295A (en) 1977-04-28
NL7610118A (nl) 1977-03-29

Similar Documents

Publication Publication Date Title
NL7602996A (nl) Glasemailweerstandmateriaal en elektrische weer- stand, vervaardigd daaruit.
BR7602099A (pt) Terminal eletrico
SE7610624L (sv) Metalloxidvaristor med forbettrade, elektriska egenskaper
IT1062140B (it) Terminale elettrico
BR7606357A (pt) Resistencia e terminal
IT1091945B (it) Resistenza elettrica con terminali perfezionati e metodo di fabbricazione dei medesimi
ES224923Y (es) Un terminal electrico.
SE7606205L (sv) Elektriska kontakter
NL7602476A (nl) Bliksemafleider.
IT1067430B (it) Interruttore pluripolare di massima corrente
IT1058605B (it) Interruttore di potenza limitatore di corrente
JPS5292398A (en) Metal oxide varistor
JPS5250558A (en) Silverrnickellmetallic oxide electric contacts
NL7505611A (nl) Kortsluitstroombegrenzer.
NL7500534A (nl) Elektrisch zwakstroomkontakt.
NL7509096A (nl) Bliksemafleider.
NO142828C (no) Elektrisk motstandsovn.
NL7602676A (nl) Elektrisch contact.
NL7416327A (nl) Elektrische weerstand.
AU1896076A (en) Voltage surge arrester
JPS5277585A (en) Metal oxide semiconductor having metal electrodes
SE381947B (sv) Metalloxidvaristor
JPS5243964A (en) Power load making current limiter
AU4079878A (en) Transition metal oxide electrodes
ES213845Y (es) Terminal electrico.

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7610624-4

Effective date: 19920408

Format of ref document f/p: F