TW237549B - - Google Patents
Info
- Publication number
- TW237549B TW237549B TW083102082A TW83102082A TW237549B TW 237549 B TW237549 B TW 237549B TW 083102082 A TW083102082 A TW 083102082A TW 83102082 A TW83102082 A TW 83102082A TW 237549 B TW237549 B TW 237549B
- Authority
- TW
- Taiwan
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2225304A JP2572882B2 (ja) | 1990-08-29 | 1990-08-29 | 電圧非直線抵抗体とその製造方法 |
| JP2235808A JP2572884B2 (ja) | 1990-09-07 | 1990-09-07 | 電圧非直線抵抗体とその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW237549B true TW237549B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1995-01-01 |
Family
ID=26526557
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW083102082A TW237549B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-29 | 1991-08-29 | |
| TW080106854A TW235367B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-29 | 1991-08-29 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW080106854A TW235367B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-29 | 1991-08-29 |
Country Status (6)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0617436B1 (en) * | 1992-10-09 | 1998-03-11 | TDK Corporation | Resistance element with nonlinear voltage dependence and process for producing the same |
| EP0731065B1 (en) * | 1995-03-06 | 1999-07-28 | Matsushita Electric Industrial Co., Ltd | Zinc oxide ceramics and method for producing the same |
| US5739742A (en) * | 1995-08-31 | 1998-04-14 | Matsushita Electric Industrial Co., Ltd. | Zinc oxide ceramics and method for producing the same and zinc oxide varistors |
| US20030043012A1 (en) * | 2001-08-30 | 2003-03-06 | Kaori Shiraishi | Zinc oxide varistor and method of manufacturing same |
| US7075406B2 (en) * | 2004-03-16 | 2006-07-11 | Cooper Technologies Company | Station class surge arrester |
| EP2305622B1 (en) * | 2009-10-01 | 2015-08-12 | ABB Technology AG | High field strength varistor material |
| CN106935347B (zh) * | 2017-02-23 | 2018-08-03 | 宁波高新区远创科技有限公司 | 一种避雷器氧化锌压敏阀片的制备方法 |
| CN110078494B (zh) * | 2019-03-21 | 2022-10-04 | 全球能源互联网研究院有限公司 | 一种氧化锌电阻片及其制备方法 |
| CN112391567B (zh) * | 2019-10-09 | 2022-02-08 | 湖北中烟工业有限责任公司 | 一种Si基复合材料发热体及其制备方法 |
| CN111499373B (zh) * | 2020-04-28 | 2022-07-22 | 如东宝联电子科技有限公司 | 一种适合与银内电极低温共烧的叠层氧化锌组合物及其制作方法 |
| CN116835974A (zh) * | 2023-06-19 | 2023-10-03 | 大连法伏安电器有限公司 | 一种耐受100%荷电率长期老化的电阻片配方及其加工工艺 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4285839A (en) * | 1978-02-03 | 1981-08-25 | General Electric Company | Varistors with upturn at high current level |
| US4386021A (en) * | 1979-11-27 | 1983-05-31 | Matsushita Electric Industrial Co., Ltd. | Voltage-dependent resistor and method of making the same |
| JPS60927B2 (ja) * | 1980-01-18 | 1985-01-11 | 松下電器産業株式会社 | 電圧非直線抵抗器の製造方法 |
| JPS59117203A (ja) * | 1982-12-24 | 1984-07-06 | 株式会社東芝 | 電圧電流非直線抵抗体 |
| JPS62165304A (ja) * | 1986-01-17 | 1987-07-21 | 株式会社東芝 | 電圧非直線抵抗体の製造方法 |
| JPS62237703A (ja) * | 1986-04-09 | 1987-10-17 | 日本碍子株式会社 | 電圧非直線抵抗体の製造法 |
-
1991
- 1991-08-27 US US07/750,267 patent/US5225111A/en not_active Expired - Lifetime
- 1991-08-28 DE DE69116269T patent/DE69116269T2/de not_active Expired - Lifetime
- 1991-08-28 EP EP91307888A patent/EP0473419B1/en not_active Expired - Lifetime
- 1991-08-28 CA CA002050097A patent/CA2050097C/en not_active Expired - Lifetime
- 1991-08-29 TW TW083102082A patent/TW237549B/zh not_active IP Right Cessation
- 1991-08-29 TW TW080106854A patent/TW235367B/zh not_active IP Right Cessation
- 1991-08-29 KR KR1019910015044A patent/KR970005748B1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR920005186A (ko) | 1992-03-28 |
| KR970005748B1 (ko) | 1997-04-19 |
| EP0473419A3 (en) | 1992-07-08 |
| EP0473419B1 (en) | 1996-01-10 |
| US5225111A (en) | 1993-07-06 |
| CA2050097A1 (en) | 1992-03-01 |
| EP0473419A2 (en) | 1992-03-04 |
| TW235367B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1994-12-01 |
| DE69116269T2 (de) | 1996-07-18 |
| CA2050097C (en) | 1998-09-15 |
| DE69116269D1 (de) | 1996-02-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Expiration of patent term of an invention patent |