DE69122216D1 - Komponente mit positiven Temperaturkoeffizienten - Google Patents

Komponente mit positiven Temperaturkoeffizienten

Info

Publication number
DE69122216D1
DE69122216D1 DE69122216T DE69122216T DE69122216D1 DE 69122216 D1 DE69122216 D1 DE 69122216D1 DE 69122216 T DE69122216 T DE 69122216T DE 69122216 T DE69122216 T DE 69122216T DE 69122216 D1 DE69122216 D1 DE 69122216D1
Authority
DE
Germany
Prior art keywords
polymer composition
bodies
parallel
positive temperature
pressure
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
Application number
DE69122216T
Other languages
English (en)
Other versions
DE69122216T2 (de
Inventor
Tomas Hansson
Per-Olof Karlstroem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB AB
Original Assignee
Asea Brown Boveri AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from SE9003448A external-priority patent/SE9003448L/xx
Priority claimed from SE9003814A external-priority patent/SE467513B/sv
Application filed by Asea Brown Boveri AB filed Critical Asea Brown Boveri AB
Application granted granted Critical
Publication of DE69122216D1 publication Critical patent/DE69122216D1/de
Publication of DE69122216T2 publication Critical patent/DE69122216T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01C7/02—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
    • H01C7/027—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 consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
DE69122216T 1990-10-30 1991-10-30 Komponente mit positiven Temperaturkoeffizienten Expired - Fee Related DE69122216T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9003448A SE9003448L (en) 1990-10-30 1990-10-30 PTC element for overcurrent protection - has surface of body of polymer composition that makes free contact with each other or with associated electrode
SE9003814A SE467513B (sv) 1990-11-30 1990-11-30 Ptc-element

Publications (2)

Publication Number Publication Date
DE69122216D1 true DE69122216D1 (de) 1996-10-24
DE69122216T2 DE69122216T2 (de) 1997-04-30

Family

ID=26660895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122216T Expired - Fee Related DE69122216T2 (de) 1990-10-30 1991-10-30 Komponente mit positiven Temperaturkoeffizienten

Country Status (7)

Country Link
US (1) US5382938A (de)
EP (1) EP0487920B1 (de)
JP (1) JPH04266001A (de)
AT (1) ATE143169T1 (de)
CA (1) CA2054487C (de)
DE (1) DE69122216T2 (de)
ES (1) ES2094180T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7928828B2 (en) 2006-11-10 2011-04-19 Epcos Ag Electrical assembly with PTC resistor elements

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US6535103B1 (en) 1997-03-04 2003-03-18 General Electric Company Current limiting arrangement and method
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US7336468B2 (en) 1997-04-08 2008-02-26 X2Y Attenuators, Llc Arrangement for energy conditioning
US9054094B2 (en) 1997-04-08 2015-06-09 X2Y Attenuators, Llc Energy conditioning circuit arrangement for integrated circuit
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CA2266560A1 (en) * 1997-08-25 1999-03-04 Square D. Company Current limiting circuit breakers with ptc (positive temperature coefficient resistivity) elements and arc extinguishing capabilities
US5886860A (en) * 1997-08-25 1999-03-23 Square D Company Circuit breakers with PTC (Positive Temperature Coefficient resistivity
US5933311A (en) * 1998-04-02 1999-08-03 Square D Company Circuit breaker including positive temperature coefficient resistivity elements having a reduced tolerance
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EP1026705A4 (de) * 1997-10-03 2008-03-05 Tyco Electronics Raychem Kk Elektrische zusammensetzung und vorrichtung
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
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
US6020802A (en) * 1998-04-02 2000-02-01 Square D Company Circuit breaker including two magnetic coils and a positive temperature coefficient resistivity element
US6606023B2 (en) 1998-04-14 2003-08-12 Tyco Electronics Corporation Electrical devices
US6290879B1 (en) 1998-05-20 2001-09-18 General Electric Company Current limiting device and materials for a current limiting device
US6124780A (en) * 1998-05-20 2000-09-26 General Electric Company Current limiting device and materials for a current limiting device
US6133820A (en) * 1998-08-12 2000-10-17 General Electric Company Current limiting device having a web structure
DE19842008A1 (de) * 1998-09-15 2000-03-16 Moeller Gmbh Kontaktanordnung elektrisch leitfähiger Polymere
DE19842006A1 (de) * 1998-09-15 2000-03-16 Moeller Gmbh Kontaktanordnung elektrisch leitfähiger Polymere
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US5963121A (en) * 1998-11-11 1999-10-05 Ferro Corporation Resettable fuse
US6157528A (en) * 1999-01-28 2000-12-05 X2Y Attenuators, L.L.C. Polymer fuse and filter apparatus
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
US6854176B2 (en) * 1999-09-14 2005-02-15 Tyco Electronics Corporation Process for manufacturing a composite polymeric circuit protection device
US6640420B1 (en) 1999-09-14 2003-11-04 Tyco Electronics Corporation Process for manufacturing a composite polymeric circuit protection device
US6323751B1 (en) 1999-11-19 2001-11-27 General Electric Company Current limiter device with an electrically conductive composite material and method of manufacturing
US6429533B1 (en) * 1999-11-23 2002-08-06 Bourns Inc. Conductive polymer device and method of manufacturing same
JP2003520420A (ja) * 2000-01-11 2003-07-02 タイコ・エレクトロニクス・コーポレイション 電気デバイス
US6388553B1 (en) 2000-03-02 2002-05-14 Eaton Corproation Conductive polymer current-limiting fuse
US6628498B2 (en) 2000-08-28 2003-09-30 Steven J. Whitney Integrated electrostatic discharge and overcurrent device
US7193831B2 (en) * 2000-10-17 2007-03-20 X2Y Attenuators, Llc Energy pathway arrangement
JP2004522295A (ja) * 2000-10-17 2004-07-22 エックストゥーワイ アテニュエイターズ，エル．エル．シー． 共通基準節点を有する単一または複数の回路のための遮蔽および被遮蔽エネルギー経路ならびに他の要素から成るアマルガム
US6411191B1 (en) 2000-10-24 2002-06-25 Eaton Corporation Current-limiting device employing a non-uniform pressure distribution between one or more electrodes and a current-limiting material
EP1213728A3 (de) * 2000-11-27 2005-10-26 Eaton Corporation Strombegrenzungseinrichtung
EP1342609B1 (de) * 2000-12-12 2008-06-18 Japan Science and Technology Agency Lenkmechanismus für elektrisches fahrzeug
US6798331B2 (en) * 2001-02-08 2004-09-28 Qortek, Inc. Current control device
US7180718B2 (en) * 2003-01-31 2007-02-20 X2Y Attenuators, Llc Shielded energy conditioner
WO2005004173A1 (ja) * 2003-07-02 2005-01-13 Tyco Electronics Raychem K.K. 複合化ｐｔｃ素子
US7675729B2 (en) 2003-12-22 2010-03-09 X2Y Attenuators, Llc Internally shielded energy conditioner
JP2008535207A (ja) 2005-03-01 2008-08-28 エックストゥーワイ アテニュエイターズ，エルエルシー 共平面導体を有する調整器
WO2006093831A2 (en) 2005-03-01 2006-09-08 X2Y Attenuators, Llc Energy conditioner with tied through electrodes
CN101395683A (zh) 2006-03-07 2009-03-25 X2Y衰减器有限公司 能量调节装置结构
DE102006053081A1 (de) * 2006-11-10 2008-05-15 Epcos Ag Elektrische Baugruppe mit PTC-Widerstandselementen
US20090027821A1 (en) * 2007-07-26 2009-01-29 Littelfuse, Inc. Integrated thermistor and metallic element device and method
DE102011077922A1 (de) * 2011-06-21 2012-12-27 Behr Gmbh & Co. Kg Wärmeübertrager
KR101897725B1 (ko) * 2014-04-08 2018-09-12 지멘스 악티엔게젤샤프트 과전류 손상으로부터 전기적 모듈러 유닛을 보호하기 위한 방법
JP6305816B2 (ja) * 2014-04-11 2018-04-04 Koa株式会社 金属板抵抗器
CN110364321B (zh) * 2018-03-26 2021-07-13 国巨电子（中国）有限公司 分流电阻器的制造方法
DE102019108435A1 (de) * 2019-04-01 2020-10-15 Borgwarner Ludwigsburg Gmbh Heizvorrichtung mit abgeschälten Lamellen und Verfahren zum Herstellen eines Heizstabs

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7928828B2 (en) 2006-11-10 2011-04-19 Epcos Ag Electrical assembly with PTC resistor elements

Also Published As

Publication number Publication date
US5382938A (en) 1995-01-17
ES2094180T3 (es) 1997-01-16
ATE143169T1 (de) 1996-10-15
CA2054487A1 (en) 1992-05-01
EP0487920B1 (de) 1996-09-18
DE69122216T2 (de) 1997-04-30
JPH04266001A (ja) 1992-09-22
CA2054487C (en) 1998-02-17
EP0487920A1 (de) 1992-06-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee