CH604341A5 - - Google Patents
Info
- Publication number
- CH604341A5 CH604341A5 CH1299573A CH1299573A CH604341A5 CH 604341 A5 CH604341 A5 CH 604341A5 CH 1299573 A CH1299573 A CH 1299573A CH 1299573 A CH1299573 A CH 1299573A CH 604341 A5 CH604341 A5 CH 604341A5
- Authority
- CH
- Switzerland
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47090446A JPS529302B2 (ru) | 1972-09-11 | 1972-09-11 | |
| JP47090447A JPS529303B2 (ru) | 1972-09-11 | 1972-09-11 | |
| JP47092897A JPS5224233B2 (ru) | 1972-09-18 | 1972-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH604341A5 true CH604341A5 (ru) | 1978-09-15 |
Family
ID=27306447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1299573A CH604341A5 (ru) | 1972-09-11 | 1973-09-11 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3899451A (ru) |
| CA (1) | CA1001399A (ru) |
| CH (1) | CH604341A5 (ru) |
| DE (1) | DE2345753C3 (ru) |
| FR (1) | FR2199173B1 (ru) |
| GB (1) | GB1450581A (ru) |
| IT (1) | IT997586B (ru) |
| SE (1) | SE385750B (ru) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1521137A (en) * | 1974-11-07 | 1978-08-16 | Tdk Electronics Co Ltd | Ceramic dielectric composition |
| US4165351A (en) * | 1975-09-25 | 1979-08-21 | General Electric Company | Method of manufacturing a metal oxide varistor |
| JPS5366561A (en) * | 1976-11-26 | 1978-06-14 | Matsushita Electric Ind Co Ltd | Thick film varistor composition |
| JPS53143952A (en) * | 1977-05-21 | 1978-12-14 | Mitsubishi Electric Corp | Protective device for anomalous voltage |
| US4296002A (en) * | 1979-06-25 | 1981-10-20 | Mcgraw-Edison Company | Metal oxide varistor manufacture |
| US4394297A (en) * | 1981-05-26 | 1983-07-19 | Phillips Petroleum Company | Zinc titanate catalyst |
| 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 |
| EP0074177A3 (en) * | 1981-08-24 | 1983-08-31 | General Electric Company | Metal oxide varistor with controllable breakdown voltage and capacitance |
| US4495482A (en) * | 1981-08-24 | 1985-01-22 | General Electric Company | Metal oxide varistor with controllable breakdown voltage and capacitance and method of making |
| JPH0685363B2 (ja) * | 1991-09-30 | 1994-10-26 | ソマール株式会社 | 高電圧用バリスタ及びその製造方法 |
| JPH11340009A (ja) * | 1998-05-25 | 1999-12-10 | Toshiba Corp | 非直線抵抗体 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3669907A (en) * | 1966-12-07 | 1972-06-13 | Matsushita Electric Ind Co Ltd | Semiconductive elements |
| US3806765A (en) * | 1972-03-01 | 1974-04-23 | Matsushita Electric Ind Co Ltd | Voltage-nonlinear resistors |
| US3805114A (en) * | 1972-03-01 | 1974-04-16 | Matsushita Electric Ind Co Ltd | Voltage-nonlinear resistors |
| US3778743A (en) * | 1973-02-23 | 1973-12-11 | Matsushita Electric Ind Co Ltd | Voltage-nonlinear resistors |
-
1973
- 1973-09-08 DE DE2345753A patent/DE2345753C3/de not_active Expired
- 1973-09-10 SE SE7312275A patent/SE385750B/xx unknown
- 1973-09-11 GB GB4257673A patent/GB1450581A/en not_active Expired
- 1973-09-11 CA CA180,757A patent/CA1001399A/en not_active Expired
- 1973-09-11 FR FR7332626A patent/FR2199173B1/fr not_active Expired
- 1973-09-11 CH CH1299573A patent/CH604341A5/xx not_active IP Right Cessation
- 1973-09-11 US US396135A patent/US3899451A/en not_active Expired - Lifetime
- 1973-09-11 IT IT52453/73A patent/IT997586B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| AU6002673A (en) | 1975-03-06 |
| DE2345753B2 (de) | 1977-07-21 |
| US3899451A (en) | 1975-08-12 |
| DE2345753A1 (de) | 1974-03-21 |
| CA1001399A (en) | 1976-12-14 |
| FR2199173B1 (ru) | 1976-10-01 |
| IT997586B (it) | 1975-12-30 |
| FR2199173A1 (ru) | 1974-04-05 |
| SE385750B (sv) | 1976-07-19 |
| DE2345753C3 (de) | 1978-03-09 |
| GB1450581A (en) | 1976-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |