SE7610624L - Metalloxidvaristor med forbettrade, elektriska egenskaper - Google Patents

Metalloxidvaristor med forbettrade, elektriska egenskaper

Info

Publication number: SE7610624L
Authority: SE; Sweden
Prior art keywords: metal oxide; electrical properties; improved electrical; oxide varistor; varistor
Prior art date: 1975-09-25

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.)

1975-09-25

Filing date

1976-09-24

Publication date

1977-03-26

1975-09-25 Priority claimed from US05/616,854 external-priority patent/US4042535A/en

1976-09-24 Application filed by Gen Electric filed Critical Gen Electric

1977-03-26 Publication of SE7610624L publication Critical patent/SE7610624L/sv

1979-06-25 Publication of SE408674B publication Critical patent/SE408674B/sv

Links

229910044991 metal oxide Inorganic materials 0.000 title 1
150000004706 metal oxides Chemical class 0.000 title 1

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 (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH596647A5 (sv) *	1976-07-01	1978-03-15	Bbc Brown Boveri & Cie
CH601135A5 (sv) *	1976-07-01	1978-06-30	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
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 Industrial 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

1976
- 1976-09-10 NL NL7610118A patent/NL181156C/xx not_active IP Right Cessation
- 1976-09-22 DE DE19762642567 patent/DE2642567C3/de not_active Expired
- 1976-09-24 JP JP51113792A patent/JPS5253295A/ja active Pending
- 1976-09-24 SE SE7610624A patent/SE408674B/sv not_active IP Right Cessation
- 1976-09-24 GB GB3971076A patent/GB1562988A/en not_active Expired

Also Published As

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

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

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