FR2817391B1 - Dispositif de declenchement en cas de surcharge pour un disjoncteur - Google Patents

Dispositif de declenchement en cas de surcharge pour un disjoncteur

Info

Publication number
FR2817391B1
FR2817391B1 FR0115497A FR0115497A FR2817391B1 FR 2817391 B1 FR2817391 B1 FR 2817391B1 FR 0115497 A FR0115497 A FR 0115497A FR 0115497 A FR0115497 A FR 0115497A FR 2817391 B1 FR2817391 B1 FR 2817391B1
Authority
FR
France
Prior art keywords
overloading
circuit breaker
release device
release
breaker
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 - Fee Related
Application number
FR0115497A
Other languages
English (en)
Other versions
FR2817391A1 (fr
Inventor
Isamu Nagahiro
Naoshi Uchida
Katsunori Kuboyama
Jun Oyama
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of FR2817391A1 publication Critical patent/FR2817391A1/fr
Application granted granted Critical
Publication of FR2817391B1 publication Critical patent/FR2817391B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/162—Electrothermal mechanisms with bimetal element with compensation for ambient temperature
    • 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
    • H01H71/1054—Means for avoiding unauthorised release
    • 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
    • H01H71/1054—Means for avoiding unauthorised release
    • H01H2071/1063—Means for avoiding unauthorised release making use of an equilibrating mass
    • 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism
    • 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
    • H01H83/22—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 condition being imbalance of two or more currents or voltages
    • H01H83/223—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 condition being imbalance of two or more currents or voltages with bimetal elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
FR0115497A 2000-11-30 2001-11-30 Dispositif de declenchement en cas de surcharge pour un disjoncteur Expired - Fee Related FR2817391B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000364331A JP4186415B2 (ja) 2000-11-30 2000-11-30 回路しゃ断器の過負荷引外し装置

Publications (2)

Publication Number Publication Date
FR2817391A1 FR2817391A1 (fr) 2002-05-31
FR2817391B1 true FR2817391B1 (fr) 2006-01-27

Family

ID=18835296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0115497A Expired - Fee Related FR2817391B1 (fr) 2000-11-30 2001-11-30 Dispositif de declenchement en cas de surcharge pour un disjoncteur

Country Status (5)

Country Link
US (1) US6621403B2 (fr)
JP (1) JP4186415B2 (fr)
CN (1) CN1224071C (fr)
DE (1) DE10158254B4 (fr)
FR (1) FR2817391B1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002174868A (ja) * 2000-12-07 2002-06-21 Fuji Photo Film Co Ltd 放射線画像情報読取装置
US6816055B2 (en) * 2001-01-31 2004-11-09 Siemens Aktiengesellschaft Adjusting device for a thermal trip element
DE50206909D1 (de) * 2001-07-02 2006-06-29 Siemens Ag Justiervorrichtung fuer einen thermischen ausloeser
JP4310950B2 (ja) * 2001-09-21 2009-08-12 富士電機機器制御株式会社 回路しゃ断器
TW540077B (en) * 2002-03-28 2003-07-01 Mitsubishi Electric Corp Heat operated overcurrent relay
KR20040042627A (ko) * 2002-11-15 2004-05-20 엘지산전 주식회사 소형 열동형 과부하 계전기
JP2005222738A (ja) * 2004-02-03 2005-08-18 Fuji Electric Fa Components & Systems Co Ltd 回路遮断器の過負荷・欠相引外し装置
DE102007010944A1 (de) * 2006-06-14 2007-12-20 Moeller Gmbh Thermischer und/oder magnetischer Überlastauslöser
DE102007005135A1 (de) * 2007-02-01 2008-08-07 Siemens Ag Elektromechanisches Schaltgerät zum Schutz von elektrischen Leitungen bzw. Verbrauchern und Verwendung einer thermischen Ankopplung in einem elektromechanischen Schaltgerät
DE102008017472A1 (de) * 2007-04-28 2008-11-06 Abb Ag Installationsschaltgerät
KR100881365B1 (ko) * 2007-08-07 2009-02-02 엘에스산전 주식회사 열동형 과부하 보호장치의 트립 감도 조정 방법
KR100905021B1 (ko) * 2007-08-07 2009-06-30 엘에스산전 주식회사 열동형 과부하 트립 장치 및 그의 트립 감도 조정 방법
JP4924374B2 (ja) * 2007-11-15 2012-04-25 富士電機機器制御株式会社 回路遮断器
US7800478B2 (en) * 2008-05-30 2010-09-21 Eaton Corporation Electrical switching apparatus and heater assembly therefor
JP2010232058A (ja) * 2009-03-27 2010-10-14 Fuji Electric Fa Components & Systems Co Ltd 熱動形過負荷継電器
JP4906881B2 (ja) * 2009-03-27 2012-03-28 富士電機機器制御株式会社 熱動形過負荷継電器
JP4706772B2 (ja) * 2009-03-27 2011-06-22 富士電機機器制御株式会社 熱動形過負荷継電器
KR101463043B1 (ko) * 2009-09-01 2014-11-18 엘에스산전 주식회사 회로차단기의 슬라이드형 가동접촉자 어셈블리
JP4978681B2 (ja) * 2009-10-23 2012-07-18 富士電機機器制御株式会社 熱動形過負荷継電器
CN101859668B (zh) * 2010-06-12 2013-01-09 台安科技(无锡)有限公司 断路器的温度补偿装置
CN102095408A (zh) * 2010-11-03 2011-06-15 天津市威斯曼光学仪器有限公司 具有温度补偿的自动安平水准仪补偿器
JP2014013699A (ja) * 2012-07-04 2014-01-23 Kawamura Electric Inc 回路遮断器
CN104887057B (zh) * 2015-06-11 2017-04-05 泉州恒灼热力机械科技有限公司 一种导热油平底炒锅
CN106169400B (zh) * 2016-08-31 2018-11-20 厦门宏发开关设备有限公司 一种断路器及脱扣热补偿结构
CN109637905B (zh) * 2019-02-28 2024-09-20 浙江天正电气股份有限公司 一种塑壳断路器的分合闸检测装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE704118C (de) * 1936-06-30 1941-03-24 Aeg Thermische Ausloesevorrichtung fuer Selbstschalter
BE433900A (fr) * 1938-04-26
DE741860C (de) * 1940-11-03 1943-11-18 Voigt & Haeffner Ag Gegen Erschuetterungen unempfindlicher Zweimetallausloeser
DE1131315B (de) * 1960-07-23 1962-06-14 Starkstrom Schaltgeraetefabrik Bimetall-UEberstromrelais
US3792401A (en) * 1972-06-29 1974-02-12 Westinghouse Electric Corp Thermally responsive electrical device
DE3573862D1 (en) * 1984-06-06 1989-11-23 Mitsubishi Electric Corp Thermal-type overcurrent relay
JPH0347242Y2 (fr) * 1985-03-26 1991-10-08
JPS6365938U (fr) * 1986-10-17 1988-04-30
KR900007372B1 (ko) * 1986-11-26 1990-10-08 미쓰비시뎅끼 가부시끼가이샤 열동식 과전류 계전기
US4908594A (en) * 1987-07-14 1990-03-13 Fuji Electric Co., Ltd. Thermal overload relay
JPH01176621A (ja) * 1987-12-29 1989-07-13 Fuji Electric Co Ltd 回路遮断器の過電流引外し装置
DE3840064A1 (de) * 1988-11-28 1990-05-31 Kloeckner Moeller Elektrizit Thermisches relais mit schaltwippe
US5245302A (en) * 1992-05-05 1993-09-14 Square D Company Automatic miniature circuit breaker with Z-axis assemblable trip mechanism
JP2809963B2 (ja) * 1993-03-09 1998-10-15 三菱電機エンジニアリング株式会社 過電流継電器
JP3298428B2 (ja) * 1996-05-22 2002-07-02 富士電機株式会社 反転ばね式接点開閉機構および熱動形過負荷継電器
JP4045709B2 (ja) * 1999-04-02 2008-02-13 富士電機機器制御株式会社 回路しゃ断器の熱動形過負荷引外し装置
JP3985418B2 (ja) * 2000-03-13 2007-10-03 富士電機機器制御株式会社 回路しゃ断器の過負荷・欠相引外し装置
JP4154835B2 (ja) * 2000-05-31 2008-09-24 富士電機機器制御株式会社 回路しゃ断器
JP4186414B2 (ja) * 2000-11-29 2008-11-26 富士電機機器制御株式会社 瞬時引外し式回路しゃ断器

Also Published As

Publication number Publication date
CN1224071C (zh) 2005-10-19
CN1373489A (zh) 2002-10-09
FR2817391A1 (fr) 2002-05-31
DE10158254A1 (de) 2002-07-18
US6621403B2 (en) 2003-09-16
US20020063619A1 (en) 2002-05-30
JP2002170475A (ja) 2002-06-14
JP4186415B2 (ja) 2008-11-26
DE10158254B4 (de) 2006-12-07

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
TP Transmission of property
ST Notification of lapse

Effective date: 20160729