DE69124256D1 - Selbstregulierende ptc-anordnungen mit laminar geformten leitenden anschlüssen - Google Patents

Selbstregulierende ptc-anordnungen mit laminar geformten leitenden anschlüssen

Info

Publication number
DE69124256D1
DE69124256D1 DE69124256T DE69124256T DE69124256D1 DE 69124256 D1 DE69124256 D1 DE 69124256D1 DE 69124256 T DE69124256 T DE 69124256T DE 69124256 T DE69124256 T DE 69124256T DE 69124256 D1 DE69124256 D1 DE 69124256D1
Authority
DE
Germany
Prior art keywords
periphery
laminar
self
shaped conductors
conductive
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.)
Revoked
Application number
DE69124256T
Other languages
English (en)
Other versions
DE69124256T2 (de
Inventor
Chi-Ming Chan
Shou-Mean Fang
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.)
Raychem Corp
Original Assignee
Raychem Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24360933&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69124256(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of DE69124256D1 publication Critical patent/DE69124256D1/de
Publication of DE69124256T2 publication Critical patent/DE69124256T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H01C7/021—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 formed as one or more layers or coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49085—Thermally variable

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Inorganic Insulating Materials (AREA)
  • Hall/Mr Elements (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Details Of Resistors (AREA)
DE69124256T 1990-09-28 1991-09-26 Selbstregulierende ptc-anordnungen mit laminar geformten leitenden anschlüssen Revoked DE69124256T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/590,114 US5089801A (en) 1990-09-28 1990-09-28 Self-regulating ptc devices having shaped laminar conductive terminals
PCT/US1991/007041 WO1992006477A1 (en) 1990-09-28 1991-09-26 Self-regulating ptc devices having shaped laminar conductive terminals

Publications (2)

Publication Number Publication Date
DE69124256D1 true DE69124256D1 (de) 1997-02-27
DE69124256T2 DE69124256T2 (de) 1997-08-14

Family

ID=24360933

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69124256T Revoked DE69124256T2 (de) 1990-09-28 1991-09-26 Selbstregulierende ptc-anordnungen mit laminar geformten leitenden anschlüssen

Country Status (8)

Country Link
US (1) US5089801A (de)
EP (1) EP0551384B1 (de)
JP (1) JP3260750B2 (de)
AT (1) ATE147882T1 (de)
CA (1) CA2092807A1 (de)
DE (1) DE69124256T2 (de)
HK (1) HK1006888A1 (de)
WO (1) WO1992006477A1 (de)

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US5582770A (en) * 1994-06-08 1996-12-10 Raychem Corporation Conductive polymer composition
JP3605115B2 (ja) * 1994-06-08 2004-12-22 レイケム・コーポレイション 導電性ポリマーを含有する電気デバイス
WO1996030443A2 (en) * 1995-03-22 1996-10-03 Raychem Corporation Conductive polymer composition and device
DE69634777T2 (de) * 1995-03-22 2006-02-02 Tyco Electronics Corp. Elektrische vorrichtung
US5835004A (en) * 1995-04-21 1998-11-10 Raychem Corporation Electrical devices and assemblies
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US5663702A (en) * 1995-06-07 1997-09-02 Littelfuse, Inc. PTC electrical device having fuse link in series and metallized ceramic electrodes
EP0845148B1 (de) * 1995-08-15 2000-01-19 Bourns Multifuse (Hong Kong), Ltd. Oberflächenmontierte leitfähige bauelemente und verfahren zur herstellung derselben
TW309619B (de) * 1995-08-15 1997-07-01 Mourns Multifuse Hong Kong Ltd
US5801612A (en) * 1995-08-24 1998-09-01 Raychem Corporation Electrical device
US5666254A (en) * 1995-09-14 1997-09-09 Raychem Corporation Voltage sensing overcurrent protection circuit
US5737160A (en) * 1995-09-14 1998-04-07 Raychem Corporation Electrical switches comprising arrangement of mechanical switches and PCT device
US5689395A (en) * 1995-09-14 1997-11-18 Raychem Corporation Overcurrent protection circuit
US5864458A (en) * 1995-09-14 1999-01-26 Raychem Corporation Overcurrent protection circuits comprising combinations of PTC devices and switches
US6059997A (en) * 1995-09-29 2000-05-09 Littlelfuse, Inc. Polymeric PTC compositions
US6023403A (en) * 1996-05-03 2000-02-08 Littlefuse, Inc. Surface mountable electrical device comprising a PTC and fusible element
AU3597997A (en) 1996-07-16 1998-02-09 Ewd L.L.C. Circuit protection arrangements
US5856773A (en) * 1996-11-04 1999-01-05 Raychem Corporation Circuit protection device
WO1998056014A1 (en) 1997-06-04 1998-12-10 Tyco Electronics Corporation Circuit protection devices
US6020808A (en) 1997-09-03 2000-02-01 Bourns Multifuse (Hong Kong) Ltd. Multilayer conductive polymer positive temperature coefficent device
US6078160A (en) * 1997-10-31 2000-06-20 Cilluffo; Anthony Bidirectional DC motor control circuit including overcurrent protection PTC device and relay
AU2576799A (en) * 1998-02-06 1999-08-23 Raychem Limited Electrical systems
DE69941289D1 (de) 1998-02-06 2009-10-01 Tyco Electronics Corp Elektrische schutzsysteme
US6282072B1 (en) 1998-02-24 2001-08-28 Littelfuse, Inc. Electrical devices having a polymer PTC array
US6236302B1 (en) 1998-03-05 2001-05-22 Bourns, Inc. Multilayer conductive polymer device and method of manufacturing same
US6242997B1 (en) 1998-03-05 2001-06-05 Bourns, Inc. Conductive polymer device and method of manufacturing same
US6172591B1 (en) 1998-03-05 2001-01-09 Bourns, Inc. Multilayer conductive polymer device and method of manufacturing same
US6349022B1 (en) 1998-09-18 2002-02-19 Tyco Electronics Corporation Latching protection circuit
EP1123549A1 (de) 1998-09-25 2001-08-16 Bourns, Inc. Zweistufenverfahren zur herstellung von ptc-polymermaterialen
US6582647B1 (en) 1998-10-01 2003-06-24 Littelfuse, Inc. Method for heat treating PTC devices
JP2002527861A (ja) * 1998-10-06 2002-08-27 ブアンズ・インコーポレイテッド 導電性ポリマーｐｔｃバッテリー保護デバイス及びその製造方法
TW415624U (en) 1999-04-26 2000-12-11 Polytronics Technology Corp Surface mounted electric apparatus
US6300859B1 (en) 1999-08-24 2001-10-09 Tyco Electronics Corporation Circuit protection devices
US6362721B1 (en) 1999-08-31 2002-03-26 Tyco Electronics Corporation Electrical device and assembly
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
US6429533B1 (en) 1999-11-23 2002-08-06 Bourns Inc. Conductive polymer device and method of manufacturing same
US6628498B2 (en) 2000-08-28 2003-09-30 Steven J. Whitney Integrated electrostatic discharge and overcurrent device
US6528922B2 (en) 2000-10-06 2003-03-04 New Bright Industrial Co., Ltd. Motor housing having simplified cover plate and brush base
TW510615U (en) * 2001-03-20 2002-11-11 Polytronics Technology Corp Over-current protection device
US7920045B2 (en) * 2004-03-15 2011-04-05 Tyco Electronics Corporation Surface mountable PPTC device with integral weld plate
EP1947656B1 (de) * 2005-11-07 2017-04-19 Littelfuse, Inc. Ptc-anordnung
US20090027821A1 (en) * 2007-07-26 2009-01-29 Littelfuse, Inc. Integrated thermistor and metallic element device and method
KR101563382B1 (ko) * 2007-12-18 2015-10-26 타이코 일렉트로닉스 저팬 지.케이. Ｐｔｃ 디바이스 및 그 제조 방법 및 그것을 갖는 전기 장치
US8927910B2 (en) * 2011-04-29 2015-01-06 Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The University Of Nevada, Reno High power-density plane-surface heating element
TWI562718B (en) * 2012-06-05 2016-12-11 Ind Tech Res Inst Emi shielding device and manufacturing method thereof
TWI441200B (zh) 2012-09-06 2014-06-11 Polytronics Technology Corp 表面黏著型過電流保護元件

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Also Published As

Publication number Publication date
HK1006888A1 (en) 1999-03-19
ATE147882T1 (de) 1997-02-15
JPH06501817A (ja) 1994-02-24
WO1992006477A1 (en) 1992-04-16
EP0551384A4 (de) 1994-04-06
EP0551384B1 (de) 1997-01-15
US5089801A (en) 1992-02-18
CA2092807A1 (en) 1992-03-29
DE69124256T2 (de) 1997-08-14
EP0551384A1 (de) 1993-07-21
JP3260750B2 (ja) 2002-02-25

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation