JPS529299B2 - - Google Patents
Info
- Publication number
- JPS529299B2 JPS529299B2 JP47081643A JP8164372A JPS529299B2 JP S529299 B2 JPS529299 B2 JP S529299B2 JP 47081643 A JP47081643 A JP 47081643A JP 8164372 A JP8164372 A JP 8164372A JP S529299 B2 JPS529299 B2 JP S529299B2
- Authority
- JP
- Japan
- 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
- 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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47081643A JPS529299B2 (it) | 1972-08-14 | 1972-08-14 | |
| FR7329491A FR2196513B1 (it) | 1972-08-14 | 1973-08-13 | |
| CA178,658A CA1019560A (en) | 1972-08-14 | 1973-08-13 | Voltage-nonlinear resistors |
| GB3827273A GB1400344A (en) | 1972-08-14 | 1973-08-13 | Electrical resistors |
| IT52013/73A IT990249B (it) | 1972-08-14 | 1973-08-14 | Resistore non lineare in funzione della tensione |
| US388169A US3863193A (en) | 1972-08-14 | 1973-08-14 | Voltage-nonlinear resistors |
| HK198/77A HK19877A (en) | 1972-08-14 | 1977-04-28 | Improvements in and relating to electrical resistors |
| MY149/77A MY7700149A (en) | 1972-08-14 | 1977-12-30 | Improvements in and relating to electrical resistors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47081643A JPS529299B2 (it) | 1972-08-14 | 1972-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4938191A JPS4938191A (it) | 1974-04-09 |
| JPS529299B2 true JPS529299B2 (it) | 1977-03-15 |
Family
ID=13752007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47081643A Expired JPS529299B2 (it) | 1972-08-14 | 1972-08-14 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3863193A (it) |
| JP (1) | JPS529299B2 (it) |
| CA (1) | CA1019560A (it) |
| FR (1) | FR2196513B1 (it) |
| GB (1) | GB1400344A (it) |
| HK (1) | HK19877A (it) |
| IT (1) | IT990249B (it) |
| MY (1) | MY7700149A (it) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50131095A (it) * | 1974-04-05 | 1975-10-16 | ||
| JPS5196487U (it) * | 1975-01-31 | 1976-08-03 | ||
| JPS6015127B2 (ja) * | 1980-04-07 | 1985-04-17 | 株式会社日立製作所 | 電圧非直線抵抗体およびその製法 |
| 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 |
| US4451815A (en) * | 1982-09-27 | 1984-05-29 | General Electric Company | Zinc oxide varistor having reduced edge current density |
| US5220316A (en) * | 1989-07-03 | 1993-06-15 | Benjamin Kazan | Nonlinear resistor control circuit and use in liquid crystal displays |
| GB9005990D0 (en) * | 1990-03-16 | 1990-05-09 | Ecco Ltd | Varistor powder compositions |
| GB2242066B (en) * | 1990-03-16 | 1994-04-27 | Ecco Ltd | Varistor structures |
| GB2242067B (en) * | 1990-03-16 | 1994-05-04 | Ecco Ltd | Varistor configurations |
| US5973588A (en) | 1990-06-26 | 1999-10-26 | Ecco Limited | Multilayer varistor with pin receiving apertures |
| GB2242068C (en) * | 1990-03-16 | 1996-01-24 | Ecco Ltd | Varistor manufacturing method and apparatus |
| US6183685B1 (en) | 1990-06-26 | 2001-02-06 | Littlefuse Inc. | Varistor manufacturing method |
| US5294374A (en) * | 1992-03-20 | 1994-03-15 | Leviton Manufacturing Co., Inc. | Electrical overstress materials and method of manufacture |
| JP3598935B2 (ja) * | 2000-03-15 | 2004-12-08 | 株式会社村田製作所 | 電圧非直線抵抗体、その製造方法及びバリスタ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA831691A (en) * | 1967-10-09 | 1970-01-06 | Matsuoka Michio | Non-linear resistors of bulk type |
-
1972
- 1972-08-14 JP JP47081643A patent/JPS529299B2/ja not_active Expired
-
1973
- 1973-08-13 GB GB3827273A patent/GB1400344A/en not_active Expired
- 1973-08-13 FR FR7329491A patent/FR2196513B1/fr not_active Expired
- 1973-08-13 CA CA178,658A patent/CA1019560A/en not_active Expired
- 1973-08-14 IT IT52013/73A patent/IT990249B/it active
- 1973-08-14 US US388169A patent/US3863193A/en not_active Expired - Lifetime
-
1977
- 1977-04-28 HK HK198/77A patent/HK19877A/xx unknown
- 1977-12-30 MY MY149/77A patent/MY7700149A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1019560A (en) | 1977-10-25 |
| FR2196513B1 (it) | 1977-05-13 |
| GB1400344A (en) | 1975-07-16 |
| IT990249B (it) | 1975-06-20 |
| FR2196513A1 (it) | 1974-03-15 |
| HK19877A (en) | 1977-05-06 |
| MY7700149A (en) | 1977-12-31 |
| JPS4938191A (it) | 1974-04-09 |
| US3863193A (en) | 1975-01-28 |