NL6915830A - - Google Patents
Info
- Publication number
- NL6915830A NL6915830A NL6915830A NL6915830A NL6915830A NL 6915830 A NL6915830 A NL 6915830A NL 6915830 A NL6915830 A NL 6915830A NL 6915830 A NL6915830 A NL 6915830A NL 6915830 A NL6915830 A NL 6915830A
- 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)
- Non-Adjustable Resistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7773668 | 1968-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6915830A true NL6915830A (https=) | 1970-04-24 |
| NL142010B NL142010B (nl) | 1974-04-16 |
Family
ID=13642177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL696915830A NL142010B (nl) | 1968-10-22 | 1969-10-20 | Werkwijze ter vervaardiging van een spanningsafhankelijke weerstand, alsmede spanningsafhankelijke weerstand vervaardigd volgens deze werkwijze. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3632528A (https=) |
| CA (1) | CA922889A (https=) |
| DE (1) | DE1952841B2 (https=) |
| FR (1) | FR2021207A1 (https=) |
| GB (1) | GB1286287A (https=) |
| NL (1) | NL142010B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52556B2 (https=) * | 1972-02-16 | 1977-01-08 | ||
| IT989985B (it) * | 1972-07-26 | 1975-06-10 | Matsushita Electric Industrial Co Ltd | Resistore non lineare con la tensione e saricatore di fulmini che la comprende |
| US3872582A (en) * | 1972-12-29 | 1975-03-25 | Matsushita Electric Industrial Co Ltd | Process for making a voltage dependent resistor |
-
1969
- 1969-10-14 FR FR6935133A patent/FR2021207A1/fr active Pending
- 1969-10-14 DE DE19691952841 patent/DE1952841B2/de active Pending
- 1969-10-16 US US866821A patent/US3632528A/en not_active Expired - Lifetime
- 1969-10-20 CA CA065252A patent/CA922889A/en not_active Expired
- 1969-10-20 NL NL696915830A patent/NL142010B/xx not_active IP Right Cessation
- 1969-10-22 GB GB51691/69A patent/GB1286287A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3632528A (en) | 1972-01-04 |
| CA922889A (en) | 1973-03-20 |
| DE1952841B2 (de) | 1972-02-10 |
| FR2021207A1 (https=) | 1970-07-17 |
| NL142010B (nl) | 1974-04-16 |
| DE1952841A1 (de) | 1970-09-10 |
| GB1286287A (en) | 1972-08-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: MATSUSHITA ELEC |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |