NL6916779A - - Google Patents
Info
- Publication number
- NL6916779A NL6916779A NL6916779A NL6916779A NL6916779A NL 6916779 A NL6916779 A NL 6916779A NL 6916779 A NL6916779 A NL 6916779A NL 6916779 A NL6916779 A NL 6916779A NL 6916779 A NL6916779 A NL 6916779A
- Authority
- NL
- Netherlands
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)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP43082128A JPS495557B1 (https=) | 1968-11-08 | 1968-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6916779A true NL6916779A (https=) | 1970-05-12 |
| NL150256B NL150256B (nl) | 1976-07-15 |
Family
ID=13765760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL696916779A NL150256B (nl) | 1968-11-08 | 1969-11-06 | Spanningsvariabele weerstand. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3634337A (https=) |
| JP (1) | JPS495557B1 (https=) |
| DE (1) | DE1954056C3 (https=) |
| FR (1) | FR2022907A1 (https=) |
| GB (1) | GB1285380A (https=) |
| NL (1) | NL150256B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928245A (en) * | 1973-07-09 | 1975-12-23 | Gen Electric | Metal oxide voltage-variable resistor composition |
| CH596647A5 (https=) * | 1976-07-01 | 1978-03-15 | Bbc Brown Boveri & Cie | |
| JPS5385400A (en) * | 1977-01-06 | 1978-07-27 | Tdk Corp | Porcelain composite for voltage non-linear resistor |
| JPS6240988U (https=) * | 1985-08-30 | 1987-03-11 |
-
1968
- 1968-11-08 JP JP43082128A patent/JPS495557B1/ja active Pending
-
1969
- 1969-10-22 GB GB51695/69A patent/GB1285380A/en not_active Expired
- 1969-10-22 DE DE1954056A patent/DE1954056C3/de not_active Expired
- 1969-10-27 US US869470A patent/US3634337A/en not_active Expired - Lifetime
- 1969-11-06 NL NL696916779A patent/NL150256B/xx not_active IP Right Cessation
- 1969-11-07 FR FR6938470A patent/FR2022907A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS495557B1 (https=) | 1974-02-07 |
| US3634337A (en) | 1972-01-11 |
| DE1954056A1 (de) | 1970-07-02 |
| GB1285380A (en) | 1972-08-16 |
| FR2022907A1 (https=) | 1970-08-07 |
| NL150256B (nl) | 1976-07-15 |
| DE1954056C3 (de) | 1975-11-27 |
| DE1954056B2 (de) | 1972-07-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: MATSUSHITA |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |