NL7811949A - Keramische varistor. - Google Patents
Keramische varistor.Info
- Publication number
- NL7811949A NL7811949A NL7811949A NL7811949A NL7811949A NL 7811949 A NL7811949 A NL 7811949A NL 7811949 A NL7811949 A NL 7811949A NL 7811949 A NL7811949 A NL 7811949A NL 7811949 A NL7811949 A NL 7811949A
- Authority
- NL
- Netherlands
- Prior art keywords
- ceramic varistor
- varistor
- ceramic
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title 1
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
- H01C7/12—Overvoltage protection resistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14830277A JPS5480547A (en) | 1977-12-09 | 1977-12-09 | Ceramic varister |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7811949A true NL7811949A (nl) | 1979-06-12 |
Family
ID=15449736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7811949A NL7811949A (nl) | 1977-12-09 | 1978-12-07 | Keramische varistor. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4211994A (xx) |
JP (1) | JPS5480547A (xx) |
DE (1) | DE2853134C2 (xx) |
NL (1) | NL7811949A (xx) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD151388A1 (de) * | 1980-06-10 | 1981-10-14 | Baether Karl Heinz | Verfahren zum herstellen keramischer halbleiterbauelemente |
JPH0193704U (xx) * | 1987-12-14 | 1989-06-20 | ||
DE4142523A1 (de) * | 1991-12-21 | 1993-06-24 | Asea Brown Boveri | Widerstand mit ptc - verhalten |
US6094128A (en) * | 1998-08-11 | 2000-07-25 | Maida Development Company | Overload protected solid state varistors |
US7579629B2 (en) | 2003-04-01 | 2009-08-25 | Sharp Kabushiki Kaisha | Light-emitting apparatus package, light-emitting apparatus, backlight apparatus, and display apparatus |
JP4599176B2 (ja) * | 2004-01-23 | 2010-12-15 | キヤノン株式会社 | 像加熱装置及びこの装置に用いられるヒータ |
FR2902228B1 (fr) * | 2006-01-20 | 2008-09-05 | En Tech Co | Dispositif de protection triphase contre les surtensions et procede permettant sa fabrication |
DE102008024481B4 (de) * | 2008-05-21 | 2021-04-15 | Tdk Electronics Ag | Elektrische Bauelementanordnung |
CN203733541U (zh) * | 2013-12-24 | 2014-07-23 | 爱普科斯公司 | 变阻器器件 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1002069A (en) * | 1907-02-15 | 1911-08-29 | Gen Electric | Protective device. |
DE641133C (de) * | 1929-07-22 | 1937-01-22 | Siemens Schuckertwerke Akt Ges | UEberspannungsableiter |
DE663386C (de) * | 1929-08-06 | 1938-08-05 | Siemens Schuckertwerke Akt Ges | UEberspannungsableiter |
NL39260C (xx) * | 1933-12-20 | |||
US2707223A (en) * | 1949-06-15 | 1955-04-26 | Hans E Hollmann | Electric resistor |
US2887632A (en) * | 1952-04-16 | 1959-05-19 | Timefax Corp | Zinc oxide semiconductors and methods of manufacture |
US2797285A (en) * | 1954-10-08 | 1957-06-25 | Sharik George | Variable resistor |
DE1054588B (de) * | 1955-02-08 | 1959-04-09 | Licentia Gmbh | Verfahren zur Herstellung einer Trockengleichrichtereinheit |
US2857294A (en) * | 1955-08-03 | 1958-10-21 | Corning Glass Works | Electroconductive article |
DE1066654B (xx) * | 1955-09-30 | 1959-10-08 | ||
US2870307A (en) * | 1957-09-04 | 1959-01-20 | Electrical Utilities Co | Weatherproof resistor |
DE1106423B (de) * | 1959-06-23 | 1961-05-10 | Licentia Gmbh | Kuehlkoerper fuer Halbleitergleichrichter |
US3227983A (en) * | 1963-08-07 | 1966-01-04 | Air Reduction | Stacked resistor |
DE1237691B (de) * | 1964-02-15 | 1967-03-30 | Halbleiterwerk Frankfurt Oder | Keramikgehaeuse fuer Halbleiterbauelemente |
DE2126340C3 (de) * | 1971-05-24 | 1973-10-25 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) | Mit Elektroden versehener Dick schichtwiderstand |
JPS549294B2 (xx) * | 1972-02-16 | 1979-04-23 | ||
CA986235A (en) * | 1972-07-26 | 1976-03-23 | Takeshi Masuyama | Voltage-nonlinear resistors |
US3824431A (en) * | 1973-05-10 | 1974-07-16 | Allen Bradley Co | High voltage suppressor for transmission lines |
US3913056A (en) * | 1974-07-01 | 1975-10-14 | Gen Electric | Varistors with patterned electrodes |
US3955168A (en) * | 1974-09-03 | 1976-05-04 | General Electric Company | Rejuvenation method for varistors |
US4094061A (en) * | 1975-11-12 | 1978-06-13 | Westinghouse Electric Corp. | Method of producing homogeneous sintered ZnO non-linear resistors |
-
1977
- 1977-12-09 JP JP14830277A patent/JPS5480547A/ja active Granted
-
1978
- 1978-12-04 US US05/965,867 patent/US4211994A/en not_active Expired - Lifetime
- 1978-12-07 NL NL7811949A patent/NL7811949A/xx not_active Application Discontinuation
- 1978-12-08 DE DE2853134A patent/DE2853134C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4211994A (en) | 1980-07-08 |
JPS5480547A (en) | 1979-06-27 |
JPS573203B2 (xx) | 1982-01-20 |
DE2853134C2 (de) | 1983-07-28 |
DE2853134A1 (de) | 1979-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1A | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |