EP0548606A3 - - Google Patents
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- Publication number
- EP0548606A3 EP0548606A3 EP19920120542 EP92120542A EP0548606A3 EP 0548606 A3 EP0548606 A3 EP 0548606A3 EP 19920120542 EP19920120542 EP 19920120542 EP 92120542 A EP92120542 A EP 92120542A EP 0548606 A3 EP0548606 A3 EP 0548606A3
- Authority
- EP
- European Patent Office
- 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.)
- Granted
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
- H01C7/02—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 having positive temperature coefficient
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Ceramic Engineering (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4142523 | 1991-12-21 | ||
DE4142523A DE4142523A1 (de) | 1991-12-21 | 1991-12-21 | Widerstand mit ptc - verhalten |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0548606A2 EP0548606A2 (de) | 1993-06-30 |
EP0548606A3 true EP0548606A3 (xx) | 1994-04-06 |
EP0548606B1 EP0548606B1 (de) | 1996-02-28 |
Family
ID=6447845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92120542A Expired - Lifetime EP0548606B1 (de) | 1991-12-21 | 1992-12-02 | Widerstand mit PTC - Verhalten |
Country Status (4)
Country | Link |
---|---|
US (1) | US5313184A (xx) |
EP (1) | EP0548606B1 (xx) |
JP (1) | JP3342064B2 (xx) |
DE (2) | DE4142523A1 (xx) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5521383A (en) * | 1993-06-18 | 1996-05-28 | Sharp Kabushiki Kaisha | Corona discharge device |
DE59306823D1 (de) * | 1993-08-25 | 1997-07-31 | Abb Research Ltd | Elektrisches Widerstandselement und Verwendung dieses Widerstandselementes in einem Strombegrenzer |
DE4330381A1 (de) * | 1993-09-08 | 1995-03-09 | Abb Management Ag | Schutzschaltung für einen Stromkreis mit einer Kondensatorschaltung |
EP0649150B1 (de) * | 1993-10-15 | 1998-06-24 | Abb Research Ltd. | Verbundwerkstoff |
JPH11505070A (ja) * | 1995-05-10 | 1999-05-11 | リッテルフューズ,インコーポレイティド | Ptc回路保護装置およびその製造方法 |
US5663702A (en) * | 1995-06-07 | 1997-09-02 | Littelfuse, Inc. | PTC electrical device having fuse link in series and metallized ceramic electrodes |
US5614881A (en) * | 1995-08-11 | 1997-03-25 | General Electric Company | Current limiting device |
DE19542162C2 (de) * | 1995-11-11 | 2000-11-23 | Abb Research Ltd | Überstrombegrenzer |
US5742223A (en) | 1995-12-07 | 1998-04-21 | Raychem Corporation | Laminar non-linear device with magnetically aligned particles |
DE19548741A1 (de) * | 1995-12-23 | 1997-06-26 | Abb Research Ltd | Verfahren zur Herstellung eines Materials für PTC-Widerstände |
DE19612841A1 (de) * | 1996-03-30 | 1997-10-02 | Abb Research Ltd | Strombegrenzender Widerstand mit PTC-Verhalten |
US6023403A (en) * | 1996-05-03 | 2000-02-08 | Littlefuse, Inc. | Surface mountable electrical device comprising a PTC and fusible element |
DE19702094B4 (de) * | 1997-01-22 | 2008-01-24 | Abb Research Ltd. | Leistungsschaltvorrichtung |
US5929744A (en) * | 1997-02-18 | 1999-07-27 | General Electric Company | Current limiting device with at least one flexible electrode |
US6535103B1 (en) | 1997-03-04 | 2003-03-18 | General Electric Company | Current limiting arrangement and method |
US5977861A (en) * | 1997-03-05 | 1999-11-02 | General Electric Company | Current limiting device with grooved electrode structure |
DE19727009B4 (de) * | 1997-06-25 | 2009-02-12 | Abb Research Ltd. | Strombegrenzender Widerstand mit PTC-Verhalten |
US6191681B1 (en) | 1997-07-21 | 2001-02-20 | General Electric Company | Current limiting device with electrically conductive composite and method of manufacturing the electrically conductive composite |
US6373372B1 (en) | 1997-11-24 | 2002-04-16 | General Electric Company | Current limiting device with conductive composite material and method of manufacturing the conductive composite material and the current limiting device |
DE19800470A1 (de) * | 1998-01-09 | 1999-07-15 | Abb Research Ltd | Widerstandselement |
US6128168A (en) | 1998-01-14 | 2000-10-03 | General Electric Company | Circuit breaker with improved arc interruption function |
US6282072B1 (en) | 1998-02-24 | 2001-08-28 | Littelfuse, Inc. | Electrical devices having a polymer PTC array |
US6124780A (en) * | 1998-05-20 | 2000-09-26 | General Electric Company | Current limiting device and materials for a current limiting device |
US6290879B1 (en) | 1998-05-20 | 2001-09-18 | General Electric Company | Current limiting device and materials for a current limiting device |
DE19833609A1 (de) | 1998-07-25 | 2000-01-27 | Abb Research Ltd | Elektrisches Bauteil mit einer Einschnürung in einem PTC-Polymerelement |
US6094128A (en) * | 1998-08-11 | 2000-07-25 | Maida Development Company | Overload protected solid state varistors |
US6133820A (en) * | 1998-08-12 | 2000-10-17 | General Electric Company | Current limiting device having a web structure |
US6582647B1 (en) | 1998-10-01 | 2003-06-24 | Littelfuse, Inc. | Method for heat treating PTC devices |
US6144540A (en) * | 1999-03-09 | 2000-11-07 | General Electric Company | Current suppressing circuit breaker unit for inductive motor protection |
US6157286A (en) * | 1999-04-05 | 2000-12-05 | General Electric Company | High voltage current limiting device |
US6519129B1 (en) | 1999-11-02 | 2003-02-11 | Cooper Industries, Inc. | Surge arrester module with bonded component stack |
US6323751B1 (en) | 1999-11-19 | 2001-11-27 | General Electric Company | Current limiter device with an electrically conductive composite material and method of manufacturing |
US6483685B1 (en) * | 1999-12-23 | 2002-11-19 | Mcgraw Edison Company | Compliant joint between electrical components |
US7180719B2 (en) * | 2000-08-28 | 2007-02-20 | Littelfuse, Inc. | Integrated overvoltage and overcurrent device |
US6628498B2 (en) | 2000-08-28 | 2003-09-30 | Steven J. Whitney | Integrated electrostatic discharge and overcurrent device |
DE10058908C1 (de) * | 2000-11-21 | 2002-08-08 | Siemens Ag | Anordnung zum Abbau von Überspannungen mit mehreren Varistoren |
US7015786B2 (en) * | 2001-08-29 | 2006-03-21 | Mcgraw-Edison Company | Mechanical reinforcement to improve high current, short duration withstand of a monolithic disk or bonded disk stack |
DE10306634A1 (de) * | 2003-02-18 | 2004-08-26 | Robert Bosch Gmbh | Glühstiftkerze, insbesondere Niedervolt-Glühstiftkerze für Verbrennungsmotoren |
TWI254503B (en) * | 2003-11-05 | 2006-05-01 | Polytronics Technology Corp | Over-current protection apparatus and manufacturing method thereof |
US7436283B2 (en) * | 2003-11-20 | 2008-10-14 | Cooper Technologies Company | Mechanical reinforcement structure for fuses |
US8117739B2 (en) * | 2004-01-23 | 2012-02-21 | Cooper Technologies Company | Manufacturing process for surge arrester module using pre-impregnated composite |
US7075406B2 (en) * | 2004-03-16 | 2006-07-11 | Cooper Technologies Company | Station class surge arrester |
US7633737B2 (en) * | 2004-04-29 | 2009-12-15 | Cooper Technologies Company | Liquid immersed surge arrester |
US7999363B2 (en) * | 2007-01-25 | 2011-08-16 | Alpha & Omega Semiconductor, Ltd | Structure and method for self protection of power device |
US20090027821A1 (en) * | 2007-07-26 | 2009-01-29 | Littelfuse, Inc. | Integrated thermistor and metallic element device and method |
US20090108980A1 (en) * | 2007-10-09 | 2009-04-30 | Littelfuse, Inc. | Fuse providing overcurrent and thermal protection |
KR101222926B1 (ko) * | 2011-03-31 | 2013-02-05 | 주식회사 아모텍 | 바리스터 모듈 |
CN103632784B (zh) * | 2013-11-23 | 2016-04-13 | 华中科技大学 | 一种叠层片式热压敏复合电阻器及其制备方法 |
JP6652003B2 (ja) * | 2016-07-04 | 2020-02-19 | 株式会社デンソー | 半導体チップおよび半導体装置 |
US11894166B2 (en) | 2022-01-05 | 2024-02-06 | Richards Mfg. Co., A New Jersey Limited Partnership | Manufacturing process for surge arrestor module using compaction bladder system |
CN117393253A (zh) | 2022-07-04 | 2024-01-12 | 国巨电子(中国)有限公司 | 抗浪涌电阻器及其制造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3707503A1 (de) * | 1986-10-24 | 1988-04-28 | Nippon Mektron Kk | Ptc-zusammensetzung |
JPH01152704A (ja) * | 1987-12-10 | 1989-06-15 | Murata Mfg Co Ltd | 複合電子部品 |
JPH01158702A (ja) * | 1987-12-15 | 1989-06-21 | Murata Mfg Co Ltd | 複合機能電子部品 |
US4910389A (en) * | 1988-06-03 | 1990-03-20 | Raychem Corporation | Conductive polymer compositions |
EP0363746A1 (en) * | 1988-10-13 | 1990-04-18 | Asea Brown Boveri Ab | Overcurrent protection device for electrical networks and apparatuses |
WO1991012643A1 (en) * | 1990-02-08 | 1991-08-22 | Asea Brown Boveri Ab | Device for motor and short-circuit protection |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE851987C (de) * | 1944-12-17 | 1952-10-09 | Siemens Ag | Verfahren zur Herstellung von pumpenlosen Metalldampfentladungs-gefaessen mit metallener Gefaesswand |
DE851087C (de) * | 1950-10-11 | 1952-10-02 | Siemens Ag | Verfahren zur Herstellung elektrischer Regelwiderstaende mit nichtlinearer Charakteristik |
DE1143259B (de) * | 1953-08-13 | 1963-02-07 | Siemens Ag | Von der Aussentemperatur unabhaengiger elektrischer Halbleiterwiderstand |
BE668892A (xx) * | 1964-09-11 | |||
JPS549294B2 (xx) * | 1972-02-16 | 1979-04-23 | ||
US3805022A (en) * | 1972-10-10 | 1974-04-16 | Texas Instruments Inc | Semiconducting threshold heaters |
CH581377A5 (xx) * | 1975-02-11 | 1976-10-29 | Bbc Brown Boveri & Cie | |
US4534889A (en) * | 1976-10-15 | 1985-08-13 | Raychem Corporation | PTC Compositions and devices comprising them |
US4152743A (en) * | 1977-06-27 | 1979-05-01 | Comstock Wilford K | Transient voltage suppression system |
US4271446A (en) * | 1977-06-27 | 1981-06-02 | Comstock Wilford K | Transient voltage suppression system |
JPS5480547A (en) * | 1977-12-09 | 1979-06-27 | Matsushita Electric Ind Co Ltd | Ceramic varister |
US4237441A (en) * | 1978-12-01 | 1980-12-02 | Raychem Corporation | Low resistivity PTC compositions |
US4347539A (en) * | 1981-06-03 | 1982-08-31 | Westinghouse Electric Corp. | Electrical equipment protective apparatus with energy balancing among parallel varistors |
DE3231066A1 (de) * | 1982-08-20 | 1984-02-23 | Siemens AG, 1000 Berlin und 8000 München | Bauelementekombination fuer eine schaltungsanordnung zum kombinierten schutz eines verbrauchers vor ueberspannung und ueberstrom |
DE3231781A1 (de) * | 1982-08-26 | 1984-03-01 | Robert Bosch Gmbh, 7000 Stuttgart | Gluehkerze fuer brennkraftmaschinen |
US5064997A (en) * | 1984-07-10 | 1991-11-12 | Raychem Corporation | Composite circuit protection devices |
US4780598A (en) * | 1984-07-10 | 1988-10-25 | Raychem Corporation | Composite circuit protection devices |
US4583146A (en) * | 1984-10-29 | 1986-04-15 | General Electric Company | Fault current interrupter |
US4656555A (en) * | 1984-12-14 | 1987-04-07 | Harvey Hubbell Incorporated | Filament wrapped electrical assemblies and method of making same |
DE3823698A1 (de) * | 1988-07-13 | 1990-01-18 | Philips Patentverwaltung | Nichtlinearer spannungsabhaengiger widerstand |
-
1991
- 1991-12-21 DE DE4142523A patent/DE4142523A1/de not_active Withdrawn
-
1992
- 1992-12-02 EP EP92120542A patent/EP0548606B1/de not_active Expired - Lifetime
- 1992-12-02 DE DE59205492T patent/DE59205492D1/de not_active Expired - Lifetime
- 1992-12-11 US US07/989,555 patent/US5313184A/en not_active Expired - Lifetime
- 1992-12-14 JP JP33329092A patent/JP3342064B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3707503A1 (de) * | 1986-10-24 | 1988-04-28 | Nippon Mektron Kk | Ptc-zusammensetzung |
JPH01152704A (ja) * | 1987-12-10 | 1989-06-15 | Murata Mfg Co Ltd | 複合電子部品 |
JPH01158702A (ja) * | 1987-12-15 | 1989-06-21 | Murata Mfg Co Ltd | 複合機能電子部品 |
US4910389A (en) * | 1988-06-03 | 1990-03-20 | Raychem Corporation | Conductive polymer compositions |
EP0363746A1 (en) * | 1988-10-13 | 1990-04-18 | Asea Brown Boveri Ab | Overcurrent protection device for electrical networks and apparatuses |
WO1991012643A1 (en) * | 1990-02-08 | 1991-08-22 | Asea Brown Boveri Ab | Device for motor and short-circuit protection |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 13, no. 413 (E - 820) 12 September 1989 (1989-09-12) * |
PATENT ABSTRACTS OF JAPAN vol. 13, no. 429 (E - 823) 25 September 1989 (1989-09-25) * |
SHROUT ET AL.: "Composite PTCR thermistors utilizing conducting borides, silicides, and carbide powders.", JOURNAL OF MATERIALS SCIENCE, vol. 26, 1991, LONDON GB, pages 145 - 154 * |
Also Published As
Publication number | Publication date |
---|---|
JP3342064B2 (ja) | 2002-11-05 |
EP0548606A2 (de) | 1993-06-30 |
JPH05267006A (ja) | 1993-10-15 |
US5313184A (en) | 1994-05-17 |
EP0548606B1 (de) | 1996-02-28 |
DE59205492D1 (de) | 1996-04-04 |
DE4142523A1 (de) | 1993-06-24 |
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