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MX9606207A - Dispositivos electricos. - Google Patents

Dispositivos electricos.

Info

Publication number
MX9606207A
MX9606207A MX9606207A MX9606207A MX9606207A MX 9606207 A MX9606207 A MX 9606207A MX 9606207 A MX9606207 A MX 9606207A MX 9606207 A MX9606207 A MX 9606207A MX 9606207 A MX9606207 A MX 9606207A
Authority
MX
Mexico
Prior art keywords
conductive polymer
devices
circuit protection
along
electrical devices
Prior art date
Application number
MX9606207A
Other languages
English (en)
Inventor
Michael Zhang
Mark S Thompson
James Toth
William Cardwell Beadling
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
Application filed by Raychem Corp filed Critical Raychem Corp
Publication of MX9606207A publication Critical patent/MX9606207A/es

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
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/006—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistor chips
    • 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)
  • Manufacturing & Machinery (AREA)
  • Thermistors And Varistors (AREA)
  • Fuses (AREA)

Abstract

Los dispositivos eléctricos, particularmente los dispositivos de proteccion de circuito, contienen elementos poliméricos conductores cuyas orillas se forman rompiendo el elemento polimérico conductor, a lo largo de una trayectoria deseada, sin la introduccion de un cuerpo solido en el elemento. La falla cohesiva resultante del polímero conductor produce una superficie fracturada distintiva. Un método para preparar estos dispositivos involucra grabar canales de fractura en los electrodos de una placa que contiene un elemento polimérico conductor de un coeficiente de temperatura positivo, emparedado entre electrodos de lámina metálica, y luego ajustar instantáneamente la placa a lo largo de los canales de fractura para formar dispositivos individuales. La figura ilustra un dispositivo de proteccion de circuito hecho de esta manera.
MX9606207A 1994-06-09 1996-12-06 Dispositivos electricos. MX9606207A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25758694A 1994-06-09 1994-06-09

Publications (1)

Publication Number Publication Date
MX9606207A true MX9606207A (es) 1998-06-30

Family

ID=22976893

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9606207A MX9606207A (es) 1994-06-09 1996-12-06 Dispositivos electricos.

Country Status (8)

Country Link
US (2) US5864281A (es)
EP (1) EP0766867B1 (es)
JP (1) JPH10501373A (es)
CN (1) CN1113369C (es)
CA (1) CA2192369A1 (es)
DE (1) DE69528897T2 (es)
MX (1) MX9606207A (es)
WO (1) WO1995034084A1 (es)

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EP1070944B1 (en) * 1998-04-07 2009-06-17 Tyco Electronics Raychem K.K. Secondary cell, temperature detector of secondary cell and method of manufacturing temperature detector
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US6137669A (en) 1998-10-28 2000-10-24 Chiang; Justin N. Sensor
JP3624395B2 (ja) * 1999-02-15 2005-03-02 株式会社村田製作所 チップ型サーミスタの製造方法
US6194990B1 (en) * 1999-03-16 2001-02-27 Motorola, Inc. Printed circuit board with a multilayer integral thin-film metal resistor and method therefor
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US6249412B1 (en) * 1999-05-20 2001-06-19 Bourns, Inc. Junction box with over-current protection
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
US6593843B1 (en) 2000-06-28 2003-07-15 Tyco Electronics Corporation Electrical devices containing conductive polymers
US6531950B1 (en) * 2000-06-28 2003-03-11 Tyco Electronics Corporation Electrical devices containing conductive polymers
US6628498B2 (en) 2000-08-28 2003-09-30 Steven J. Whitney Integrated electrostatic discharge and overcurrent device
US6297722B1 (en) * 2000-09-15 2001-10-02 Fuzetec Technology Co., Ltd. Surface mountable electrical device
US6285275B1 (en) 2000-09-15 2001-09-04 Fuzetec Technology Co., Ltd. Surface mountable electrical device
TW510615U (en) * 2001-03-20 2002-11-11 Polytronics Technology Corp Over-current protection device
SE523309E (sv) * 2001-06-15 2010-03-02 Replisaurus Technologies Ab Metod, elektrod och apparat för att skapa mikro- och nanostrukturer i ledande material genom mönstring med masterelektrod och elektrolyt
TW525863U (en) * 2001-10-24 2003-03-21 Polytronics Technology Corp Electric current overflow protection device
TW528210U (en) * 2001-11-12 2003-04-11 Polytronics Technology Corp Battery protection device of multi-layer structure
JP4902944B2 (ja) * 2002-04-08 2012-03-21 リッテルフューズ，インコーポレイティド 直接塗布するための電圧可変物質、及び電圧可変物質を使用するデバイス
US7183891B2 (en) * 2002-04-08 2007-02-27 Littelfuse, Inc. Direct application voltage variable material, devices employing same and methods of manufacturing such devices
US7132922B2 (en) * 2002-04-08 2006-11-07 Littelfuse, Inc. Direct application voltage variable material, components thereof and devices employing same
TW547865U (en) * 2002-07-12 2003-08-11 Polytronics Technology Corp Over-current protection device
US20040051622A1 (en) * 2002-09-17 2004-03-18 Tyco Electronics Corporation Polymeric PTC device and method of making such device
TWI279815B (en) * 2003-06-10 2007-04-21 Inpaq Technology Co Ltd Recoverable over-current protection device and method of making the same
US7026583B2 (en) * 2004-04-05 2006-04-11 China Steel Corporation Surface mountable PTC device
US7119655B2 (en) * 2004-11-29 2006-10-10 Therm-O-Disc, Incorporated PTC circuit protector having parallel areas of effective resistance
US20090027821A1 (en) * 2007-07-26 2009-01-29 Littelfuse, Inc. Integrated thermistor and metallic element device and method
JP5672242B2 (ja) * 2009-12-24 2015-02-18 株式会社村田製作所 電子部品の製造方法
TWI441200B (zh) 2012-09-06 2014-06-11 Polytronics Technology Corp 表面黏著型過電流保護元件
US20170004946A1 (en) * 2015-06-30 2017-01-05 Tyco Electronics Corporation Conductive Composite and Circuit Protection Device Including a Conductive Composite
US11264789B2 (en) * 2018-12-19 2022-03-01 Fuzetec Technology Co., Ltd. Over-current protection device

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Also Published As

Publication number Publication date
EP0766867A1 (en) 1997-04-09
US5864281A (en) 1999-01-26
WO1995034084A1 (en) 1995-12-14
DE69528897T2 (de) 2003-10-09
CN1113369C (zh) 2003-07-02
DE69528897D1 (de) 2003-01-02
CA2192369A1 (en) 1995-12-14
JPH10501373A (ja) 1998-02-03
EP0766867B1 (en) 2002-11-20
CN1197535A (zh) 1998-10-28
US6211771B1 (en) 2001-04-03

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees