EP0747910A3 - PTC-Widerstand - Google Patents

PTC-Widerstand Download PDF

Info

Publication number
EP0747910A3
EP0747910A3 EP96810322A EP96810322A EP0747910A3 EP 0747910 A3 EP0747910 A3 EP 0747910A3 EP 96810322 A EP96810322 A EP 96810322A EP 96810322 A EP96810322 A EP 96810322A EP 0747910 A3 EP0747910 A3 EP 0747910A3
Authority
EP
European Patent Office
Prior art keywords
ptc resistance
ptc
resistance
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.)
Withdrawn
Application number
EP96810322A
Other languages
English (en)
French (fr)
Other versions
EP0747910A2 (de
Inventor
Gerd Maidorn
Ralf Dr Struempler
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 Research Ltd Switzerland
Original Assignee
ABB Research Ltd Switzerland
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
Application filed by ABB Research Ltd Switzerland filed Critical ABB Research Ltd Switzerland
Publication of EP0747910A2 publication Critical patent/EP0747910A2/de
Publication of EP0747910A3 publication Critical patent/EP0747910A3/de
Withdrawn legal-status Critical Current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

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)
EP96810322A 1995-06-08 1996-05-22 PTC-Widerstand Withdrawn EP0747910A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19520869 1995-06-08
DE1995120869 DE19520869A1 (de) 1995-06-08 1995-06-08 PTC-Widerstand

Publications (2)

Publication Number Publication Date
EP0747910A2 EP0747910A2 (de) 1996-12-11
EP0747910A3 true EP0747910A3 (de) 1997-09-10

Family

ID=7763881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96810322A Withdrawn EP0747910A3 (de) 1995-06-08 1996-05-22 PTC-Widerstand

Country Status (4)

Country Link
EP (1) EP0747910A3 (de)
JP (1) JPH097802A (de)
CN (1) CN1140318A (de)
DE (1) DE19520869A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6128168A (en) 1998-01-14 2000-10-03 General Electric Company Circuit breaker with improved arc interruption function
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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
US6323751B1 (en) 1999-11-19 2001-11-27 General Electric Company Current limiter device with an electrically conductive composite material and method of manufacturing
CN101935418B (zh) * 2009-06-30 2013-05-29 比亚迪股份有限公司 正温度系数材料及其制备方法及含该材料的热敏电阻及其制备方法
EP3533072B1 (de) * 2016-10-25 2022-02-16 Hewlett-Packard Development Company, L.P. 3d-gedruckter gegenstand mit eingebettetem temperatursensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373633A2 (de) * 1988-12-14 1990-06-20 Idemitsu Kosan Company Limited Polyethercopolymere, Verfahren zu ihrer Herstellung, Zusammensetzungen, diese enthalted, aus diesen geformte Gegenstände und deren Verwendung
EP0590347A1 (de) * 1992-10-01 1994-04-06 Abb Research Ltd. Widerstand mit PTC-Verhalten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604735A (en) * 1978-04-14 1981-12-16 Raychem Corp Ptc compositions and devices comprising them
US4616125A (en) * 1984-02-03 1986-10-07 Eltac Nogler & Daum Kg Heating element
JPH0777161B2 (ja) * 1986-10-24 1995-08-16 日本メクトロン株式会社 Ｐｔｃ組成物、その製造法およびｐｔｃ素子
SE468026B (sv) * 1990-06-05 1992-10-19 Asea Brown Boveri Saett att framstaella en elektrisk anordning
DE4221309A1 (de) * 1992-06-29 1994-01-05 Abb Research Ltd Strombegrenzendes Element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373633A2 (de) * 1988-12-14 1990-06-20 Idemitsu Kosan Company Limited Polyethercopolymere, Verfahren zu ihrer Herstellung, Zusammensetzungen, diese enthalted, aus diesen geformte Gegenstände und deren Verwendung
EP0590347A1 (de) * 1992-10-01 1994-04-06 Abb Research Ltd. Widerstand mit PTC-Verhalten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SHROUT T R ET AL: "COMPOSITE PTCR THERMISTORS UTILIZING CONDUCTING BORIDES, SILICIDES, AND CARBIDE POWDERS", JOURNAL OF MATERIALS SCIENCE, vol. 26, no. 1, 1 January 1991 (1991-01-01), pages 145 - 154, XP000371800 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6128168A (en) 1998-01-14 2000-10-03 General Electric Company Circuit breaker with improved arc interruption function
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

Also Published As

Publication number Publication date
EP0747910A2 (de) 1996-12-11
JPH097802A (ja) 1997-01-10
DE19520869A1 (de) 1996-12-12
CN1140318A (zh) 1997-01-15

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