DE69027866D1 - Zinkoxid-Varistor, seine Herstellung und Zusammensetzung eines kristallisierten Glases zur Beschichtung - Google Patents
Zinkoxid-Varistor, seine Herstellung und Zusammensetzung eines kristallisierten Glases zur BeschichtungInfo
- Publication number
- DE69027866D1 DE69027866D1 DE69027866T DE69027866T DE69027866D1 DE 69027866 D1 DE69027866 D1 DE 69027866D1 DE 69027866 T DE69027866 T DE 69027866T DE 69027866 T DE69027866 T DE 69027866T DE 69027866 D1 DE69027866 D1 DE 69027866D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacture
- coating
- composition
- zinc oxide
- crystallized glass
- Prior art date
- 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 - Fee Related
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
-
- 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
- H01C7/102—Varistor boundary, e.g. surface layers
-
- 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)
- Glass Compositions (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1290191A JP2727699B2 (ja) | 1989-11-08 | 1989-11-08 | 酸化亜鉛バリスタおよびその製造方法および被覆用結晶化ガラス組成物 |
JP1290190A JP2819691B2 (ja) | 1989-11-08 | 1989-11-08 | 酸化亜鉛バリスタの製造方法 |
JP2003037A JP2819714B2 (ja) | 1990-01-10 | 1990-01-10 | 酸化亜鉛バリスタおよびその製造方法および酸化物セラミック被覆用結晶化ガラス組成物 |
JP2003033A JP2830264B2 (ja) | 1990-01-10 | 1990-01-10 | 酸化亜鉛バリスタおよびその製造方法 |
JP2035129A JP2819731B2 (ja) | 1990-02-15 | 1990-02-15 | 酸化亜鉛バリスタおよびその製造方法および酸化物セラミック被覆用結晶化ガラス組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69027866D1 true DE69027866D1 (de) | 1996-08-22 |
DE69027866T2 DE69027866T2 (de) | 1997-01-09 |
Family
ID=27518309
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69027867T Expired - Fee Related DE69027867T2 (de) | 1989-11-08 | 1990-11-07 | Zinkoxid-Varistor, seine Herstellung und Zusammensetzung eines kristallisierten Glases zur Beschichtung |
DE69027866T Expired - Fee Related DE69027866T2 (de) | 1989-11-08 | 1990-11-07 | Zinkoxid-Varistor, seine Herstellung und Zusammensetzung eines kristallisierten Glases zur Beschichtung |
DE69021552T Expired - Lifetime DE69021552T2 (de) | 1989-11-08 | 1990-11-07 | Zinkoxid-varistor, seine herstellung und zusammensetzung eines kristallisierten glases zur beschichtung. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69027867T Expired - Fee Related DE69027867T2 (de) | 1989-11-08 | 1990-11-07 | Zinkoxid-Varistor, seine Herstellung und Zusammensetzung eines kristallisierten Glases zur Beschichtung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69021552T Expired - Lifetime DE69021552T2 (de) | 1989-11-08 | 1990-11-07 | Zinkoxid-varistor, seine herstellung und zusammensetzung eines kristallisierten glases zur beschichtung. |
Country Status (6)
Country | Link |
---|---|
US (3) | US5294908A (de) |
EP (3) | EP0620567B1 (de) |
KR (1) | KR960011155B1 (de) |
AU (1) | AU641249B2 (de) |
DE (3) | DE69027867T2 (de) |
WO (1) | WO1991007763A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0620567B1 (de) * | 1989-11-08 | 1996-07-17 | Matsushita Electric Industrial Co., Ltd. | Zinkoxid-Varistor, seine Herstellung und Zusammensetzung eines kristallisierten Glases zur Beschichtung |
US5518663A (en) * | 1994-12-06 | 1996-05-21 | E. I. Du Pont De Nemours And Company | Thick film conductor compositions with improved adhesion |
JPH08178833A (ja) * | 1994-12-20 | 1996-07-12 | Yokogawa Eng Service Kk | 腐食検査板と腐食環境測定方法 |
JP3293403B2 (ja) * | 1995-05-08 | 2002-06-17 | 松下電器産業株式会社 | 酸化亜鉛バリスタ用側面高抵抗剤とそれを用いた酸化亜鉛バリスタとその製造方法 |
DE19638500C1 (de) * | 1996-09-19 | 1997-12-18 | Siemens Matsushita Components | Umhüllung von Keramikbauteilen |
KR100326558B1 (ko) * | 1998-09-01 | 2002-09-17 | 엘지전자주식회사 | 플라즈마용표시장치용격벽조성물 |
JP2000265938A (ja) * | 1999-03-17 | 2000-09-26 | Hitachi Ltd | 風力発電の雷保護システム |
JP2001176703A (ja) * | 1999-10-04 | 2001-06-29 | Toshiba Corp | 電圧非直線抵抗体及びその製造方法 |
US6489480B2 (en) | 1999-12-09 | 2002-12-03 | Exxonmobil Chemical Patents Inc. | Group-15 cationic compounds for olefin polymerization catalysts |
JP3636075B2 (ja) * | 2001-01-18 | 2005-04-06 | 株式会社村田製作所 | 積層ptcサーミスタ |
US20050180091A1 (en) * | 2004-01-13 | 2005-08-18 | Avx Corporation | High current feedthru device |
DE102004044648A1 (de) * | 2004-09-15 | 2006-03-30 | Epcos Ag | Varistor |
CN101331562B (zh) * | 2005-10-19 | 2011-06-01 | 东莞令特电子有限公司 | 变阻器及制造方法 |
CN101506912B (zh) * | 2006-09-19 | 2011-10-12 | 东莞令特电子有限公司 | 包括钝化层的变阻器的制造 |
CN101891992B (zh) * | 2010-07-26 | 2012-10-17 | 深圳Abb银星避雷器有限公司 | 氧化锌避雷器阀片侧面绝缘涂层及其涂覆方法 |
TWI409829B (zh) * | 2010-09-03 | 2013-09-21 | Sfi Electronics Technology Inc | 一種高溫使用的氧化鋅突波吸收器 |
JP5304757B2 (ja) * | 2010-09-06 | 2013-10-02 | Tdk株式会社 | セラミック積層ptcサーミスタ |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL131099C (de) * | 1964-10-02 | |||
JPS5023158B1 (de) * | 1970-01-29 | 1975-08-05 | ||
US3947279A (en) * | 1971-12-23 | 1976-03-30 | Owens-Illinois, Inc. | Thermally crystallizable glasses possessing precision controlled crystallization and flow properties and process of producing same |
JPS5519041B2 (de) * | 1972-07-20 | 1980-05-23 | ||
JPS5519042B2 (de) * | 1972-07-21 | 1980-05-23 | ||
US3755720A (en) * | 1972-09-25 | 1973-08-28 | Rca Corp | Glass encapsulated semiconductor device |
JPS5240750B2 (de) * | 1973-03-12 | 1977-10-14 | ||
US3959543A (en) * | 1973-05-17 | 1976-05-25 | General Electric Company | Non-linear resistance surge arrester disc collar and glass composition thereof |
JPS52812A (en) * | 1975-06-24 | 1977-01-06 | Asahi Glass Co Ltd | Crystalline glass for isolation coating |
JPS6054761B2 (ja) * | 1979-01-16 | 1985-12-02 | 株式会社日立製作所 | 電圧非直線抵抗体 |
JPS5827643B2 (ja) * | 1979-07-13 | 1983-06-10 | 株式会社日立製作所 | 非直線抵抗体およびその製法 |
US4383237A (en) * | 1980-05-07 | 1983-05-10 | Matsushita Electric Industrial Co., Ltd. | Voltage-dependent resistor |
JPS56164501A (en) * | 1980-05-21 | 1981-12-17 | Hitachi Ltd | Nonlinear resistor and methdo of producing same |
US4400683A (en) * | 1981-09-18 | 1983-08-23 | Matsushita Electric Industrial Co., Ltd. | Voltage-dependent resistor |
US4436829A (en) * | 1982-02-04 | 1984-03-13 | Corning Glass Works | Glass frits containing WO3 or MoO3 in RuO2 -based resistors |
DE3470975D1 (en) * | 1983-12-22 | 1988-06-09 | Bbc Brown Boveri & Cie | Zinc oxide varistor |
JPS62101002A (ja) * | 1985-10-29 | 1987-05-11 | 株式会社東芝 | 非直線抵抗体の製造方法 |
JPS62185301A (ja) * | 1986-02-10 | 1987-08-13 | 日本碍子株式会社 | 電圧非直線抵抗体 |
JPS63136424A (ja) * | 1986-11-27 | 1988-06-08 | 日本碍子株式会社 | 避雷碍子 |
DK434888D0 (da) * | 1988-08-04 | 1988-08-04 | Pedersen Johannes | Koeretoej med pneumatiske daek og med midler til formindskelse af daeksliddet |
EP0620567B1 (de) * | 1989-11-08 | 1996-07-17 | Matsushita Electric Industrial Co., Ltd. | Zinkoxid-Varistor, seine Herstellung und Zusammensetzung eines kristallisierten Glases zur Beschichtung |
DE4005011C1 (de) * | 1990-02-19 | 1991-04-25 | Schott Glaswerke, 6500 Mainz, De |
-
1990
- 1990-11-07 EP EP94110295A patent/EP0620567B1/de not_active Expired - Lifetime
- 1990-11-07 DE DE69027867T patent/DE69027867T2/de not_active Expired - Fee Related
- 1990-11-07 EP EP90916378A patent/EP0452511B1/de not_active Expired - Lifetime
- 1990-11-07 DE DE69027866T patent/DE69027866T2/de not_active Expired - Fee Related
- 1990-11-07 DE DE69021552T patent/DE69021552T2/de not_active Expired - Lifetime
- 1990-11-07 EP EP94110291A patent/EP0620566B1/de not_active Expired - Lifetime
- 1990-11-07 US US07/689,948 patent/US5294908A/en not_active Expired - Lifetime
- 1990-11-07 WO PCT/JP1990/001442 patent/WO1991007763A1/ja active IP Right Grant
- 1990-11-07 AU AU77879/91A patent/AU641249B2/en not_active Expired
- 1990-11-17 KR KR1019910700714A patent/KR960011155B1/ko not_active IP Right Cessation
-
1993
- 1993-11-01 US US08/147,182 patent/US5447892A/en not_active Expired - Lifetime
-
1995
- 1995-02-14 US US08/388,086 patent/US5547907A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69027867D1 (de) | 1996-08-22 |
EP0620567B1 (de) | 1996-07-17 |
US5547907A (en) | 1996-08-20 |
US5294908A (en) | 1994-03-15 |
EP0452511A1 (de) | 1991-10-23 |
EP0620567A1 (de) | 1994-10-19 |
KR920701997A (ko) | 1992-08-12 |
EP0620566B1 (de) | 1996-07-17 |
AU641249B2 (en) | 1993-09-16 |
EP0452511A4 (en) | 1992-12-02 |
EP0620566A1 (de) | 1994-10-19 |
KR960011155B1 (ko) | 1996-08-21 |
WO1991007763A1 (en) | 1991-05-30 |
DE69027867T2 (de) | 1996-12-12 |
AU7787991A (en) | 1991-06-13 |
EP0452511B1 (de) | 1995-08-09 |
DE69021552D1 (de) | 1995-09-14 |
DE69021552T2 (de) | 1996-01-18 |
US5447892A (en) | 1995-09-05 |
DE69027866T2 (de) | 1997-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8381 | Inventor (new situation) |
Free format text: KATSUMATA, MASAAKI, NEYAGAWA-SHI OSAKA 572, JP KANAYA, OSAMU, CHITOSE-SHI HOKKAIDO 066, JP KATSUKI, NOBUHARU, NEYAGAWA-SHI OSAKA 572, JP TAKAMI, AKIHIRO, CHITOSE-SHI, HOKKAIDO, JP |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |