DE60231778D1 - Ausloseeinheit eines Schutzschalters, Bimetallkompensationsschaltung und -verfahren mit Kompensation für Bimetalltemperaturkoeffizient - Google Patents

Ausloseeinheit eines Schutzschalters, Bimetallkompensationsschaltung und -verfahren mit Kompensation für Bimetalltemperaturkoeffizient

Info

Publication number
DE60231778D1
DE60231778D1 DE60231778T DE60231778T DE60231778D1 DE 60231778 D1 DE60231778 D1 DE 60231778D1 DE 60231778 T DE60231778 T DE 60231778T DE 60231778 T DE60231778 T DE 60231778T DE 60231778 D1 DE60231778 D1 DE 60231778D1
Authority
DE
Germany
Prior art keywords
compensation
bimetallic
circuit
temperature coefficient
tripping unit
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
DE60231778T
Other languages
English (en)
Inventor
Steven Christopher Schmalz
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.)
Eaton Corp
Original Assignee
Eaton 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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE60231778D1 publication Critical patent/DE60231778D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H2083/201—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other abnormal electrical condition being an arc fault
DE60231778T 2001-08-27 2002-08-23 Ausloseeinheit eines Schutzschalters, Bimetallkompensationsschaltung und -verfahren mit Kompensation für Bimetalltemperaturkoeffizient Expired - Lifetime DE60231778D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/940,176 US6813131B2 (en) 2001-08-27 2001-08-27 Circuit breaker, trip assembly, bimetal compensation circuit and method including compensation for bimetal temperature coefficient

Publications (1)

Publication Number Publication Date
DE60231778D1 true DE60231778D1 (de) 2009-05-14

Family

ID=25474371

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60239090T Expired - Lifetime DE60239090D1 (de) 2001-08-27 2002-08-23 Trennschalter, Auslösungsanordnung, Bimetall-Kompensationschaltung mit Kompensation für Bimettall-Temperaturkoeffizienten
DE60231778T Expired - Lifetime DE60231778D1 (de) 2001-08-27 2002-08-23 Ausloseeinheit eines Schutzschalters, Bimetallkompensationsschaltung und -verfahren mit Kompensation für Bimetalltemperaturkoeffizient

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60239090T Expired - Lifetime DE60239090D1 (de) 2001-08-27 2002-08-23 Trennschalter, Auslösungsanordnung, Bimetall-Kompensationschaltung mit Kompensation für Bimettall-Temperaturkoeffizienten

Country Status (5)

Country Link
US (1) US6813131B2 (de)
EP (2) EP2058832B1 (de)
BR (1) BR0203583A (de)
CA (1) CA2398976A1 (de)
DE (2) DE60239090D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7878801B2 (en) * 2000-09-21 2011-02-01 Align Technology, Inc. Systems and methods for dental appliance compliance indication
US7492562B2 (en) * 2003-09-10 2009-02-17 Siemens Energy & Automation, Inc. AFCI temperature compensated current sensor
WO2005104159A1 (ja) * 2004-04-21 2005-11-03 Mitsubishi Denki Kabushiki Kaisha 熱動式引き外し装置及びそれを用いた回路遮断器
US8899976B2 (en) 2004-09-24 2014-12-02 Align Technology, Inc. Release agent receptacle
US6935572B1 (en) * 2004-11-02 2005-08-30 Lewis T. Smole Temperature differential eliminator
US7427158B2 (en) * 2005-01-13 2008-09-23 Kabushiki Kaisha Toshiba Advanced thermal sensor
US7400482B2 (en) * 2006-01-17 2008-07-15 Eaton Corporation Circuit breaker and method for sensing current indirectly from bimetal voltage and determining bimetal temperature and corrected temperature dependent bimetal resistance
US7499250B2 (en) * 2006-04-19 2009-03-03 Siemens Energy & Automation, Inc. Systems, devices, and methods for temperature compensation in arc fault detection systems
US8237515B2 (en) * 2007-03-09 2012-08-07 Broadcom Corporation Crystal oscillator temperature control and compensation
US7518475B2 (en) * 2007-07-24 2009-04-14 Eaton Corporation Electrical switching apparatus, circuit interrupter and method of interrupting overcurrents of a power circuit
US7570146B2 (en) * 2007-07-25 2009-08-04 Eaton Corporation Circuit breaker including ambient compensation bimetal holding and releasing arc fault indicator
US8172569B2 (en) 2008-06-12 2012-05-08 Align Technology, Inc. Dental appliance
KR20120004922U (ko) * 2010-12-28 2012-07-06 엘에스산전 주식회사 배선용 차단기의 바이메탈 조립체
CN102313562B (zh) * 2011-07-28 2014-04-23 中国科学院西安光学精密机械研究所 一种对y型波导附加相位漂移进行补偿的方法及电路
US8531256B2 (en) 2011-09-27 2013-09-10 Eaton Corporation Tool and calibration machine for calibrating a thermal trip apparatus of a circuit interrupter, and improved method
DE102016105341B4 (de) * 2016-03-22 2022-05-25 Eaton Intelligent Power Limited Schutzschaltgerät
US20180368210A1 (en) * 2017-06-20 2018-12-20 Goodrich Corporation Positive temperature coefficient device for aircraft control systems
CN107504983A (zh) * 2017-09-06 2017-12-22 湖南航天机电设备与特种材料研究所 小型光纤陀螺y波导驱动电路及半波电压漂移补偿方法
CN108391330B (zh) * 2018-04-28 2024-01-12 湖南理工学院 一种便于安装和拆卸的电热板热敏电阻
CN113009284B (zh) * 2021-04-01 2024-01-05 郑州铁路职业技术学院 一种轨道交通电缆监测系统
CN113267264B (zh) * 2021-05-23 2023-04-14 山东英信计算机技术有限公司 一种温度传感器的温度检测方法、系统、设备以及介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593249A (en) * 1969-05-22 1971-07-13 Bel Aire Sales Corp Circuit breaker with bimetallic element
US5070932A (en) * 1991-02-20 1991-12-10 Lennox Industries Inc. Thermostat with enhanced outdoor temperature anticipation
US5224006A (en) 1991-09-26 1993-06-29 Westinghouse Electric Corp. Electronic circuit breaker with protection against sputtering arc faults and ground faults
US5519561A (en) * 1994-11-08 1996-05-21 Eaton Corporation Circuit breaker using bimetal of thermal-magnetic trip to sense current
US5691869A (en) 1995-06-06 1997-11-25 Eaton Corporation Low cost apparatus for detecting arcing faults and circuit breaker incorporating same
US5818237A (en) 1996-06-10 1998-10-06 Eaton Corporation Apparatus for envelope detection of low current arcs
US6639768B2 (en) * 2001-12-20 2003-10-28 Eaton Corporation Arc fault detector immune to dimmer transients and a circuit breaker incorporating the same

Also Published As

Publication number Publication date
US6813131B2 (en) 2004-11-02
EP1288989A2 (de) 2003-03-05
EP2058832A3 (de) 2009-07-22
CA2398976A1 (en) 2003-02-27
EP2058832B1 (de) 2011-01-26
EP1288989B1 (de) 2009-04-01
EP1288989A3 (de) 2006-03-15
US20030043522A1 (en) 2003-03-06
DE60239090D1 (de) 2011-03-10
EP2058832A2 (de) 2009-05-13
BR0203583A (pt) 2003-05-20

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Legal Events

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8364 No opposition during term of opposition