ATE449448T1 - Schutzschaltungsanordnungen - Google Patents

Schutzschaltungsanordnungen

Info

Publication number
ATE449448T1
ATE449448T1 AT97932546T AT97932546T ATE449448T1 AT E449448 T1 ATE449448 T1 AT E449448T1 AT 97932546 T AT97932546 T AT 97932546T AT 97932546 T AT97932546 T AT 97932546T AT E449448 T1 ATE449448 T1 AT E449448T1
Authority
AT
Austria
Prior art keywords
control element
protective circuit
sensor element
circuit arrangements
circuit interruption
Prior art date
Application number
AT97932546T
Other languages
English (en)
Inventor
Inho Myong
Michael Brown
Douglas Burcicki
Glen Degrendel
Original Assignee
Raychem Corp
Ewd L L C
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, Ewd L L C filed Critical Raychem Corp
Application granted granted Critical
Publication of ATE449448T1 publication Critical patent/ATE449448T1/de

Links

Classifications

    • 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
    • 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
    • H02H3/08—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 responsive to excess current
    • H02H3/085—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 responsive to excess current making use of a thermal sensor, e.g. thermistor, heated by the excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/026—Current limitation using PTC resistors, i.e. resistors with a large positive temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet
    • H01H71/685—Power reset mechanisms actuated by electromagnet in which the excitation of the electromagnet is interrupted by abnormal conditions
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/047—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a temperature responsive switch
    • H02H5/048—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a temperature responsive switch additionally responsive to excess current due to heating of the switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Amplifiers (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Thermally Actuated Switches (AREA)
AT97932546T 1996-07-16 1997-07-10 Schutzschaltungsanordnungen ATE449448T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68206796A 1996-07-16 1996-07-16
PCT/US1997/011903 WO1998002946A1 (en) 1996-07-16 1997-07-10 Circuit protection arrangements

Publications (1)

Publication Number Publication Date
ATE449448T1 true ATE449448T1 (de) 2009-12-15

Family

ID=24738063

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97932546T ATE449448T1 (de) 1996-07-16 1997-07-10 Schutzschaltungsanordnungen

Country Status (11)

Country Link
US (2) US6456476B1 (de)
EP (1) EP1012940B1 (de)
JP (1) JP2000516798A (de)
CN (1) CN1076531C (de)
AT (1) ATE449448T1 (de)
AU (1) AU3597997A (de)
BR (1) BR9710325A (de)
CA (1) CA2263073A1 (de)
DE (1) DE69739666D1 (de)
TW (1) TW371817B (de)
WO (1) WO1998002946A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002503074A (ja) * 1998-02-06 2002-01-29 タイコ・エレクトロニクス・コーポレイション 電気的システム
DE69941289D1 (de) * 1998-02-06 2009-10-01 Tyco Electronics Corp Elektrische schutzsysteme
US6300859B1 (en) 1999-08-24 2001-10-09 Tyco Electronics Corporation Circuit protection devices
US8174811B2 (en) * 2003-11-07 2012-05-08 Tyco Electronics Japan G.K. Overheat protection device and electrical system having same
US7446643B2 (en) * 2004-11-23 2008-11-04 The Hong Kong Polytechnic University Resetable over-current and/or over-temperature protection system
EP2255424B1 (de) * 2008-02-15 2018-08-22 ABB Schweiz AG Selbständiges selbstversorgtes numerisch gesteuertes relais
CN101989073B (zh) * 2009-07-30 2012-09-19 鸿富锦精密工业（深圳）有限公司 继电器控制电路和继电器控制系统
US9040392B2 (en) * 2011-06-15 2015-05-26 International Business Machines Corporation Method for controlled removal of a semiconductor device layer from a base substrate
CN110086144B (zh) * 2011-12-27 2021-05-18 力特电子(日本)有限责任公司 保护装置
US9450401B2 (en) 2012-03-20 2016-09-20 Apple Inc. Controlling a thermally sensitive over-current protector
US8995104B2 (en) * 2012-03-20 2015-03-31 Apple Inc. Electrical over-current protection device
DE102012107779A1 (de) * 2012-08-23 2014-02-27 Dspace Digital Signal Processing And Control Engineering Gmbh Elektronische Schutzvorrichtung, Verfahren zum Betreiben einer elektronischen Schutzvorrichtung sowie deren Verwendung
ITRM20130636A1 (it) * 2013-11-18 2015-05-19 Bitron Spa Dispositivo di controllo per controllare l¿alimentazione di un carico, in particolare un motore elettrico di una ventola di raffreddamento per veicoli.
FR3067870B1 (fr) * 2017-06-16 2021-01-01 Schneider Electric Ind Sas Appareil de protection electrique comportant un dispositif limiteur de courant
KR102423301B1 (ko) 2017-12-11 2022-07-19 주식회사 엘지에너지솔루션 단락 방지 장치 및 방법
DE102018213160A1 (de) * 2018-08-07 2020-02-13 Zf Friedrichshafen Ag Übertemperatur-Abschaltvorrichtung
CN114975028B (zh) * 2022-05-23 2023-04-18 温州贵派电器有限公司 一种瞬时电路防过载和短路用的单相断路器
CN118630691B (zh) * 2024-08-09 2025-01-17 惠科股份有限公司 检测电路、检测方法、电平转换装置以及显示装置

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE120564C (de) 1900-01-01
JP3437863B2 (ja) 1993-01-18 2003-08-18 株式会社半導体エネルギー研究所 Ｍｉｓ型半導体装置の作製方法
US2376658A (en) * 1942-05-25 1945-05-22 Cutler Hammer Inc Electric circuit controller
GB564822A (en) 1943-04-09 1944-10-13 Standard Telephones Cables Ltd Improvements in or relating to the breaking of electric circuits under abnormal loadconditions
US2980779A (en) 1958-10-22 1961-04-18 Ranco Inc Motor protector
US3209206A (en) 1962-02-09 1965-09-28 Westinghouse Electric Corp Overtemperature protected apparatus
US3846674A (en) 1969-07-15 1974-11-05 Rca Corp Overcurrent protection circuit including a heat sensitive element and a thyristor
GB1309819A (en) 1970-06-03 1973-03-14 Allen Bradley Co Thermistor controlled overload protection circuit
DE7224098U (de) 1972-06-28 1972-09-14 Bbc Ag Thermisches Uberstromrelais
US3840834A (en) 1972-12-18 1974-10-08 Texas Instruments Inc Protector/indicator using ptc heater and thermostatic bimetal combination
US3950741A (en) 1974-10-29 1976-04-13 General Motors Corporation Accessory outage monitoring circuitry
US4019097A (en) * 1974-12-10 1977-04-19 Westinghouse Electric Corporation Circuit breaker with solid state passive overcurrent sensing device
DE2821209A1 (de) 1978-05-13 1979-11-15 Westfaelische Metall Industrie Vorrichtung zum intermittierenden betrieb von scheibenwischern
US4237508A (en) 1978-09-08 1980-12-02 General Electric Company Electrical control
US4315237A (en) 1978-12-01 1982-02-09 Raychem Corporation PTC Devices comprising oxygen barrier layers
US4238812A (en) 1978-12-01 1980-12-09 Raychem Corporation Circuit protection devices comprising PTC elements
US4237441A (en) 1978-12-01 1980-12-02 Raychem Corporation Low resistivity PTC compositions
GB2047487B (en) 1979-04-17 1983-04-20 Dreamland Electrical Appliance Heating circuits
US4450496A (en) 1979-08-16 1984-05-22 Raychem Corporation Protection of certain electrical systems by use of PTC device
GB2056204B (en) 1979-08-16 1984-09-05 Raychem Corp Protection of electrical systems using ptc devices
DE2935807A1 (de) 1979-09-05 1981-04-02 Brown, Boveri & Cie Ag, 6800 Mannheim Einrichtung zum schutz von elektrischen geraeten gegen ueberlastung
US5049850A (en) 1980-04-21 1991-09-17 Raychem Corporation Electrically conductive device having improved properties under electrical stress
US4317027A (en) 1980-04-21 1982-02-23 Raychem Corporation Circuit protection devices
US4545926A (en) 1980-04-21 1985-10-08 Raychem Corporation Conductive polymer compositions and devices
US4319299A (en) 1980-04-23 1982-03-09 General Electric Company Combination starter-protector device, apparatus utilizing such device, and methods of assembling
US4518850A (en) 1981-02-18 1985-05-21 Micropore International Limited Electric cooker having temperature warning means
US4845838A (en) 1981-04-02 1989-07-11 Raychem Corporation Method of making a PTC conductive polymer electrical device
US4426633A (en) 1981-04-15 1984-01-17 Raychem Corporation Devices containing PTC conductive polymer compositions
US4935156A (en) 1981-09-09 1990-06-19 Raychem Corporation Conductive polymer compositions
US4859836A (en) 1983-10-07 1989-08-22 Raychem Corporation Melt-shapeable fluoropolymer compositions
US4574229A (en) 1983-10-20 1986-03-04 Kim In S Power efficient motor starter and circuit breaker for an induction motor
JPS60224272A (ja) 1984-04-20 1985-11-08 Nec Corp 絶縁基板ｍｉｓ型電界効果トランジスタの製造方法
EP0164690B1 (de) 1984-06-06 1989-10-18 Mitsubishi Denki Kabushiki Kaisha Thermisch wirkendes Uberstromrelais
US4780598A (en) 1984-07-10 1988-10-25 Raychem Corporation Composite circuit protection devices
US4774024A (en) 1985-03-14 1988-09-27 Raychem Corporation Conductive polymer compositions
US4724417A (en) 1985-03-14 1988-02-09 Raychem Corporation Electrical devices comprising cross-linked conductive polymers
US4857880A (en) 1985-03-14 1989-08-15 Raychem Corporation Electrical devices comprising cross-linked conductive polymers
US4682133A (en) 1985-08-14 1987-07-21 Siemens Aktiengesellschaft Electro-magnetic relay having two armatures
US4689475A (en) 1985-10-15 1987-08-25 Raychem Corporation Electrical devices containing conductive polymers
DE3630467A1 (de) * 1986-09-06 1988-03-10 Standard Elektrik Lorenz Ag Relais, insbesondere kleinrelais
JPS6370576A (ja) 1986-09-12 1988-03-30 Komatsu Ltd 薄膜トランジスタおよびその製造方法
JP2677987B2 (ja) 1986-10-13 1997-11-17 松下電器産業株式会社 半導体集積回路装置の製造方法
JPS6365938U (de) 1986-10-17 1988-04-30
JPH069432Y2 (ja) 1986-10-17 1994-03-09 三菱電機株式会社 熱動式過電流継電器
GB2236018B (en) 1986-10-17 1991-07-31 Mitsubishi Electric Corp Thermally-sensible overcurrent protective relay
US4677281A (en) 1986-11-04 1987-06-30 Fieldcrest Cannon, Inc. Electric heating apparatus with integrated solid state comfort control and overheat protection
US4908594A (en) 1987-07-14 1990-03-13 Fuji Electric Co., Ltd. Thermal overload relay
JPH0626095B2 (ja) 1987-07-14 1994-04-06 富士電機株式会社 熱形過負荷継電器
US4924074A (en) 1987-09-30 1990-05-08 Raychem Corporation Electrical device comprising conductive polymers
US4907340A (en) 1987-09-30 1990-03-13 Raychem Corporation Electrical device comprising conductive polymers
SU1501190A1 (ru) 1987-12-28 1989-08-15 Всесоюзный Научно-Исследовательский, Проектно-Конструкторский И Технологический Институт Релестроения Температурно-компенсированное тепловое реле с дистанционной коррекцией уставки тока срабатывани
US4967176A (en) 1988-07-15 1990-10-30 Raychem Corporation Assemblies of PTC circuit protection devices
FR2653593B1 (fr) 1989-10-20 1995-11-24 Merlin Gerin Telerupteur a dispositif de limitation de courant ref. 1736.
JPH03147224A (ja) 1989-11-01 1991-06-24 Matsushita Electric Works Ltd 過電流保護継電器
SE465524B (sv) 1990-02-08 1991-09-23 Asea Brown Boveri Anordning foer oeverlast- och kortslutningsskydd i elektriska anlaeggningar
SU1742926A1 (ru) 1990-03-19 1992-06-23 Тверской политехнический институт Устройство дл токовой защиты электроустановки от перегрузок и коротких замыканий с зависимой характеристикой времени срабатывани
US5089801A (en) 1990-09-28 1992-02-18 Raychem Corporation Self-regulating ptc devices having shaped laminar conductive terminals
US5378407A (en) 1992-06-05 1995-01-03 Raychem Corporation Conductive polymer composition
JPH06124962A (ja) 1992-10-09 1994-05-06 Semiconductor Energy Lab Co Ltd 薄膜状半導体装置およびその作製方法
US5264766A (en) 1992-09-10 1993-11-23 General Motors Corporation Wiper motor high current protection PTC
DE4300909C2 (de) 1993-01-15 1997-02-06 Abb Patent Gmbh Thermischer Auslöser, insbesondere für einen Leitungsschutzschalter
JPH06275645A (ja) 1993-03-24 1994-09-30 Sharp Corp 半導体装置の製造方法
US5519558A (en) 1993-12-30 1996-05-21 Eaton Corporation Three phase throttle current technique
US5590010A (en) 1994-07-12 1996-12-31 Ceola; Giacomo Heat responsive power interrupting device
US5737160A (en) 1995-09-14 1998-04-07 Raychem Corporation Electrical switches comprising arrangement of mechanical switches and PCT device
US5666254A (en) 1995-09-14 1997-09-09 Raychem Corporation Voltage sensing overcurrent protection circuit
US5689395A (en) 1995-09-14 1997-11-18 Raychem Corporation Overcurrent protection circuit
JP3301531B2 (ja) 1996-03-12 2002-07-15 矢崎総業株式会社 過電流に対する回路保護装置
JP3147224B2 (ja) 1996-09-06 2001-03-19 矢崎総業株式会社 電気接続箱
DE59711802D1 (de) 1996-09-11 2004-09-02 Tyco Electronics Logistics Ag Schaltungsanordnung mit Überlastschutz für ein Relais

Also Published As

Publication number Publication date
DE69739666D1 (de) 2009-12-31
US6456476B1 (en) 2002-09-24
EP1012940B1 (de) 2009-11-18
WO1998002946A1 (en) 1998-01-22
EP1012940A1 (de) 2000-06-28
TW371817B (en) 1999-10-11
CA2263073A1 (en) 1998-01-22
AU3597997A (en) 1998-02-09
US6421216B1 (en) 2002-07-16
CN1076531C (zh) 2001-12-19
JP2000516798A (ja) 2000-12-12
BR9710325A (pt) 2000-01-11
CN1230302A (zh) 1999-09-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties