ATE143169T1 - Komponente mit positiven temperaturkoeffizienten - Google Patents

Komponente mit positiven temperaturkoeffizienten

Info

Publication number
ATE143169T1
ATE143169T1 AT91118512T AT91118512T ATE143169T1 AT E143169 T1 ATE143169 T1 AT E143169T1 AT 91118512 T AT91118512 T AT 91118512T AT 91118512 T AT91118512 T AT 91118512T AT E143169 T1 ATE143169 T1 AT E143169T1
Authority
AT
Austria
Prior art keywords
polymer composition
bodies
parallel
positive temperature
pressure
Prior art date
Application number
AT91118512T
Other languages
English (en)
Inventor
Tomas Hansson
Per-Olof Karlstroem
Original Assignee
Asea Brown Boveri
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 filed Critical Asea Brown Boveri
Application granted granted Critical
Publication of ATE143169T1 publication Critical patent/ATE143169T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Inorganic Insulating Materials (AREA)
  • Amplifiers (AREA)
AT91118512T 1990-10-30 1991-10-30 Komponente mit positiven temperaturkoeffizienten ATE143169T1 (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 (1)

Publication Number Publication Date
ATE143169T1 true ATE143169T1 (de) 1996-10-15

Family

ID=26660895

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91118512T ATE143169T1 (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)

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US6023403A (en) 1996-05-03 2000-02-08 Littlefuse, Inc. Surface mountable electrical device comprising a PTC and fusible element
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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
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US7301748B2 (en) 1997-04-08 2007-11-27 Anthony Anthony A Universal energy conditioning interposer with circuit architecture
US9054094B2 (en) 1997-04-08 2015-06-09 X2Y Attenuators, Llc Energy conditioning circuit arrangement for integrated circuit
US7336468B2 (en) 1997-04-08 2008-02-26 X2Y Attenuators, Llc Arrangement for energy conditioning
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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
US6104587A (en) * 1997-07-25 2000-08-15 Banich; Ann Electrical device comprising a conductive polymer
US5933311A (en) * 1998-04-02 1999-08-03 Square D Company Circuit breaker including positive temperature coefficient resistivity elements having a reduced tolerance
JP2001504983A (ja) * 1997-08-25 2001-04-10 スクウエアー ディー カンパニー Ｐｔｃ（正温度係数抵抗率）要素及び消弧能力を備えた電流制限回路遮断器
US5886860A (en) * 1997-08-25 1999-03-23 Square D Company Circuit breakers with PTC (Positive Temperature Coefficient resistivity
IL121703A0 (en) * 1997-09-03 1998-02-22 Body Heat Ltd Fabrication of PTC heating devices
WO1999018585A1 (fr) * 1997-10-03 1999-04-15 Tyco Electronics Reychem K. K. Dispositif electrique et ensemble correspondant
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
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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
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
US6582647B1 (en) 1998-10-01 2003-06-24 Littelfuse, Inc. Method for heat treating PTC devices
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
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US6157286A (en) * 1999-04-05 2000-12-05 General Electric Company High voltage current limiting device
US6640420B1 (en) * 1999-09-14 2003-11-04 Tyco Electronics Corporation Process for manufacturing a composite polymeric circuit protection device
US6854176B2 (en) * 1999-09-14 2005-02-15 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
CN1319079C (zh) * 2000-01-11 2007-05-30 泰科电子有限公司 电气装置和电组件及数字信号的电信电路
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
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
DE60134493D1 (de) * 2000-12-12 2008-07-31 Japan Science & Tech 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
US7515032B2 (en) * 2003-07-02 2009-04-07 Tyco Electronics Raychem K.K. Combined PTC device
CN1890854A (zh) 2003-12-22 2007-01-03 X2Y艾泰钮埃特有限责任公司 内屏蔽式能量调节装置
WO2006093831A2 (en) 2005-03-01 2006-09-08 X2Y Attenuators, Llc Energy conditioner with tied through electrodes
WO2006104613A2 (en) * 2005-03-01 2006-10-05 X2Y Attenuators, Llc Conditioner with coplanar conductors
KR101390426B1 (ko) 2006-03-07 2014-04-30 엑스2와이 어테뉴에이터스, 엘.엘.씨 에너지 컨디셔너 구조물들
DE102006053085A1 (de) * 2006-11-10 2008-05-15 Epcos Ag Elektrische Baugruppe mit PTC-Widerstandselementen
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
EP3105766B1 (de) * 2014-04-08 2018-11-14 Siemens Aktiengesellschaft Verfahren zum schützen einer elektrischen baueinheit vor einem überstromschaden
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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US3914727A (en) * 1974-01-02 1975-10-21 Sprague Electric Co Positive-temperature-coefficient-resistor package
US3878501A (en) * 1974-01-02 1975-04-15 Sprague Electric Co Asymmetrical dual PTCR package for motor start system
DE2939470C2 (de) * 1979-09-28 1982-04-08 Siemens AG, 1000 Berlin und 8000 München Kaltleiter-Heizeinrichtung
GB2090710B (en) * 1980-12-26 1984-10-03 Matsushita Electric Ind Co Ltd Thermistor heating device
US4698614A (en) * 1986-04-04 1987-10-06 Emerson Electric Co. PTC thermal protector
JPH01143203A (ja) * 1987-11-27 1989-06-05 Murata Mfg Co Ltd 有機正特性サーミスタ
JPH01220403A (ja) * 1988-02-26 1989-09-04 Murata Mfg Co Ltd ケース内蔵型の正特性サーミスタ

Also Published As

Publication number Publication date
DE69122216D1 (de) 1996-10-24
EP0487920B1 (de) 1996-09-18
DE69122216T2 (de) 1997-04-30
CA2054487A1 (en) 1992-05-01
CA2054487C (en) 1998-02-17
EP0487920A1 (de) 1992-06-03
US5382938A (en) 1995-01-17
JPH04266001A (ja) 1992-09-22
ES2094180T3 (es) 1997-01-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee