ES2153184T3 - Sistema para la proteccion contra el sobrecalentamiento de dispositivos electricos. - Google Patents

Sistema para la proteccion contra el sobrecalentamiento de dispositivos electricos.

Info

Publication number
ES2153184T3
ES2153184T3 ES97909150T ES97909150T ES2153184T3 ES 2153184 T3 ES2153184 T3 ES 2153184T3 ES 97909150 T ES97909150 T ES 97909150T ES 97909150 T ES97909150 T ES 97909150T ES 2153184 T3 ES2153184 T3 ES 2153184T3
Authority
ES
Spain
Prior art keywords
electrical devices
against overheating
protection against
thermal fuse
electrical device
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 - Lifetime
Application number
ES97909150T
Other languages
English (en)
Inventor
Bernd Gruhn
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.)
TDK Electronics AG
Original Assignee
Epcos AG
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 Epcos AG filed Critical Epcos AG
Application granted granted Critical
Publication of ES2153184T3 publication Critical patent/ES2153184T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/002—Structural combination of a time delay electrothermal relay with an electrothermal protective relay, e.g. a start relay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/048—Fuse resistors
    • H01H2085/0483—Fuse resistors with temperature dependent resistor, e.g. thermistor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Thermally Actuated Switches (AREA)
  • Thermistors And Varistors (AREA)
  • Protection Of Generators And Motors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Motor And Converter Starters (AREA)
  • Amplifiers (AREA)

Abstract

CON EL FIN DE PROTEGER DISPOSITIVOS ELECTRICOS CONTRA EL RECALENTAMIENTO, SE PROPORCIONA UN FUSIBLE TERMICO (8) QUE VA ALOJADO DENTRO DE UN ALOJAMIENTO DEL DISPOSITIVO ELECTRICO QUE SE DESEA PROTEGER. EL FUSIBLE TERMICO (8), QUE ESTA REALIZADO CON METAL DE BAJO PUNTO DE FUSION, SE ENCUENTRA DISPUESTO EN LAS CERCANIAS INMEDIATAS DE UN ELEMENTO CRITICO (3) DEL DISPOSITIVO ELECTRICO, TIENE PREFERENTEMENTE FORMA DE U O DE V, Y ESTA DISPUESTO DE MANERA QUE SU VERTICE (83) ESTE SITUADO EN LAS CERCANIAS INMEDIATAS DEL ELEMENTO CRITICO (3), POR EJEMPLO, UN TERMISTOR.
ES97909150T 1996-09-27 1997-09-18 Sistema para la proteccion contra el sobrecalentamiento de dispositivos electricos. Expired - Lifetime ES2153184T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19639942A DE19639942C2 (de) 1996-09-27 1996-09-27 Thermische Sicherung

Publications (1)

Publication Number Publication Date
ES2153184T3 true ES2153184T3 (es) 2001-02-16

Family

ID=7807194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97909150T Expired - Lifetime ES2153184T3 (es) 1996-09-27 1997-09-18 Sistema para la proteccion contra el sobrecalentamiento de dispositivos electricos.

Country Status (11)

Country Link
US (1) US6222715B1 (es)
EP (1) EP0928492B1 (es)
JP (1) JP2001504628A (es)
KR (1) KR20000048633A (es)
CN (1) CN1231759A (es)
AT (1) ATE198008T1 (es)
BR (1) BR9711577A (es)
DE (2) DE19639942C2 (es)
DK (1) DK0928492T3 (es)
ES (1) ES2153184T3 (es)
WO (1) WO1998013846A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7399453B2 (en) * 2001-11-15 2008-07-15 Powerspan Corp. Discharge reactor fuse link
JP4119159B2 (ja) * 2002-04-25 2008-07-16 タイコ エレクトロニクス レイケム株式会社 温度保護素子
KR20040065342A (ko) * 2003-01-13 2004-07-22 자화전자 주식회사 피티시소자 파괴시 진행성을 방지하기 위한 안전모드 구조
US7352558B2 (en) 2003-07-09 2008-04-01 Maxwell Technologies, Inc. Dry particle based capacitor and methods of making same
US20050250011A1 (en) * 2004-04-02 2005-11-10 Maxwell Technologies, Inc. Particle packaging systems and methods
US7342770B2 (en) * 2003-07-09 2008-03-11 Maxwell Technologies, Inc. Recyclable dry particle based adhesive electrode and methods of making same
US7508651B2 (en) 2003-07-09 2009-03-24 Maxwell Technologies, Inc. Dry particle based adhesive and dry film and methods of making same
US7791860B2 (en) 2003-07-09 2010-09-07 Maxwell Technologies, Inc. Particle based electrodes and methods of making same
US20060147712A1 (en) * 2003-07-09 2006-07-06 Maxwell Technologies, Inc. Dry particle based adhesive electrode and methods of making same
US7920371B2 (en) 2003-09-12 2011-04-05 Maxwell Technologies, Inc. Electrical energy storage devices with separator between electrodes and methods for fabricating the devices
US7495349B2 (en) * 2003-10-20 2009-02-24 Maxwell Technologies, Inc. Self aligning electrode
US7203056B2 (en) * 2003-11-07 2007-04-10 Maxwell Technologies, Inc. Thermal interconnection for capacitor systems
US7016177B1 (en) 2003-11-07 2006-03-21 Maxwell Technologies, Inc. Capacitor heat protection
US7027290B1 (en) 2003-11-07 2006-04-11 Maxwell Technologies, Inc. Capacitor heat reduction apparatus and method
US7180726B2 (en) * 2003-11-07 2007-02-20 Maxwell Technologies, Inc. Self-supporting capacitor structure
US7384433B2 (en) 2004-02-19 2008-06-10 Maxwell Technologies, Inc. Densification of compressible layers during electrode lamination
US7090946B2 (en) 2004-02-19 2006-08-15 Maxwell Technologies, Inc. Composite electrode and method for fabricating same
US20050269988A1 (en) * 2004-06-04 2005-12-08 Maxwell Technologies, Inc. Voltage balancing circuit for multi-cell modules
US7440258B2 (en) 2005-03-14 2008-10-21 Maxwell Technologies, Inc. Thermal interconnects for coupling energy storage devices
US7492574B2 (en) 2005-03-14 2009-02-17 Maxwell Technologies, Inc. Coupling of cell to housing
JP2008508746A (ja) * 2005-07-11 2008-03-21 ジャーワ エレクトロニクス カンパニー リミテッド セラミック素体の破壊時における伝播の防止のための安全装置
US8518573B2 (en) * 2006-09-29 2013-08-27 Maxwell Technologies, Inc. Low-inductive impedance, thermally decoupled, radii-modulated electrode core
US20080201925A1 (en) 2007-02-28 2008-08-28 Maxwell Technologies, Inc. Ultracapacitor electrode with controlled sulfur content
US20080314893A1 (en) * 2007-06-25 2008-12-25 Adair Joel E Heating device with adjusting electrical contact
US8174354B2 (en) * 2010-07-23 2012-05-08 Sensata Technologies Massachusetts, Inc. Method and apparatus for control of failed thermistor devices

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1244474A (fr) * 1959-09-24 1960-10-28 Philips Nv Fusible, notamment pour petits transformateurs
DE1906101U (de) * 1964-07-30 1964-12-10 Licentia Gmbh Ueberhitzungsschutz.
DE2342015B2 (de) * 1973-08-20 1976-09-09 Danfoss A/S, Nordborg (Dänemark) Schutzeinrichtung fuer eine anlassanordnung fuer einphasen-asynchronmotoren
US4431983A (en) * 1980-08-29 1984-02-14 Sprague Electric Company PTCR Package
US4422120A (en) * 1980-10-13 1983-12-20 Murata Manufacturing Co., Ltd. Combination starter-protector device
DE3234826A1 (de) * 1982-09-21 1984-03-22 Loewe Opta Gmbh, 8640 Kronach Thermo-sicherungselement
US4728779A (en) 1985-09-27 1988-03-01 Tdk Corporation PTC heating device
US5153555A (en) * 1989-11-28 1992-10-06 Murata Manufacturing Co., Ltd. Electronic device comprising a plate-shaped electronic element and a support and overcurrent protector for the same
DE4209542C2 (de) * 1992-03-24 1995-07-06 Roederstein Kondensatoren Schmelzsicherung mit Federarm
DE4219304C2 (de) * 1992-06-12 1994-03-31 Roederstein Kondensatoren Zuverlässiges Überstrom-Schutzbauteil mit geringem Platzbedarf und einfachem Aufbau
US5471035A (en) * 1993-10-22 1995-11-28 Eaton Corporation Sandwich construction for current limiting positive temperature coefficient protective device
JP3358677B2 (ja) 1993-12-30 2002-12-24 内橋エステック株式会社 薄型ヒュ−ズ
JPH07335408A (ja) * 1994-06-10 1995-12-22 Murata Mfg Co Ltd 発熱電子部品
WO1995035577A2 (en) * 1994-06-22 1995-12-28 Littelfuse, Inc. Improved dual element circuit protection device
DE19514853C2 (de) * 1995-04-26 1997-02-27 Marcel Hofsaes Temperaturwächter mit einem bei Übertemperatur schaltenden Bimetall-Schaltwerk
US5708553A (en) * 1996-07-18 1998-01-13 Hung; Je Automatic switching-off structure for protecting electronic device from burning

Also Published As

Publication number Publication date
US6222715B1 (en) 2001-04-24
EP0928492A1 (de) 1999-07-14
JP2001504628A (ja) 2001-04-03
DK0928492T3 (da) 2001-03-05
EP0928492B1 (de) 2000-12-06
WO1998013846A1 (de) 1998-04-02
BR9711577A (pt) 1999-08-24
DE19639942C2 (de) 1999-07-01
ATE198008T1 (de) 2000-12-15
KR20000048633A (ko) 2000-07-25
DE59702740D1 (de) 2001-01-11
DE19639942A1 (de) 1998-04-02
CN1231759A (zh) 1999-10-13

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