FR2431757B1 - - Google Patents
Info
- Publication number
- FR2431757B1 FR2431757B1 FR7916285A FR7916285A FR2431757B1 FR 2431757 B1 FR2431757 B1 FR 2431757B1 FR 7916285 A FR7916285 A FR 7916285A FR 7916285 A FR7916285 A FR 7916285A FR 2431757 B1 FR2431757 B1 FR 2431757B1
- Authority
- FR
- France
- 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.)
- Expired
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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20682178A DD137867A1 (de) | 1978-07-20 | 1978-07-20 | Substrat fuer keramische halbleiterwiderstaende und herstellungsverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2431757A1 FR2431757A1 (fr) | 1980-02-15 |
FR2431757B1 true FR2431757B1 (it) | 1984-10-19 |
Family
ID=5513680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7916285A Granted FR2431757A1 (fr) | 1978-07-20 | 1979-06-25 | Substrat pour resistances semi-conductrices ceramiques et procede pour sa fabrication |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5533086A (it) |
DD (1) | DD137867A1 (it) |
DE (1) | DE2921497A1 (it) |
FR (1) | FR2431757A1 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3231118C1 (de) * | 1982-08-20 | 1983-11-03 | Siemens AG, 1000 Berlin und 8000 München | Kombinierte Schaltungsanordnung mit Varistor und Verfahren zu ihrer Herstellung |
EP3018111A1 (en) * | 2014-11-07 | 2016-05-11 | Plansee SE | Metal oxide thin film, method for depositing metal oxide thin film and device comprising metal oxide thin film |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3723175A (en) * | 1967-10-09 | 1973-03-27 | Matsushita Electric Ind Co Ltd | Nonlinear resistors of bulk type |
CH504764A (de) * | 1968-12-10 | 1971-03-15 | Hugo Dipl Phys Wyss | Verfahren zum Herstellen eines elektrisch leitenden Widerstandskörpers |
GB1346851A (en) * | 1971-05-21 | 1974-02-13 | Matsushita Electric Ind Co Ltd | Varistors |
US3950274A (en) * | 1973-09-27 | 1976-04-13 | General Electric Company | Process for making a low voltage varistor |
US3953371A (en) * | 1973-11-12 | 1976-04-27 | General Electric Company | Controlled grain size metal oxide varistor and process for making |
NL181156C (nl) * | 1975-09-25 | 1987-06-16 | Gen Electric | Werkwijze voor de vervaardiging van een metaaloxide varistor. |
DE2820118C2 (de) * | 1977-06-23 | 1985-04-11 | Kombinat Veb Keramische Werke Hermsdorf, Ddr 6530 Hermsdorf | Oxid-Varistor und Verfahren zu dessen Herstellung |
-
1978
- 1978-07-20 DD DD20682178A patent/DD137867A1/xx not_active IP Right Cessation
-
1979
- 1979-05-26 DE DE19792921497 patent/DE2921497A1/de not_active Withdrawn
- 1979-06-25 FR FR7916285A patent/FR2431757A1/fr active Granted
- 1979-07-09 JP JP8681879A patent/JPS5533086A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DD137867A1 (de) | 1979-09-26 |
DE2921497A1 (de) | 1980-01-31 |
JPS5533086A (en) | 1980-03-08 |
FR2431757A1 (fr) | 1980-02-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |