CN100419933C - 断路器的热-磁自动分离装置 - Google Patents

断路器的热-磁自动分离装置 Download PDF

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Publication number
CN100419933C
CN100419933C CNB018096417A CN01809641A CN100419933C CN 100419933 C CN100419933 C CN 100419933C CN B018096417 A CNB018096417 A CN B018096417A CN 01809641 A CN01809641 A CN 01809641A CN 100419933 C CN100419933 C CN 100419933C
Authority
CN
China
Prior art keywords
mentioned
saddle
circuit
indicating device
stretches out
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
CNB018096417A
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English (en)
Chinese (zh)
Other versions
CN1429396A (zh
Inventor
B·T·拉马克里斯南
R·N·卡斯顿圭
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN1429396A publication Critical patent/CN1429396A/zh
Application granted granted Critical
Publication of CN100419933C publication Critical patent/CN100419933C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/042—Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage
    • 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
    • H01H71/164—Heating elements

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  • Breakers (AREA)
CNB018096417A 2001-03-29 2001-03-29 断路器的热-磁自动分离装置 Expired - Fee Related CN100419933C (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/010327 WO2002082486A2 (en) 2001-03-29 2001-03-29 Circuit breaker thermal magnetic trip unit

Publications (2)

Publication Number Publication Date
CN1429396A CN1429396A (zh) 2003-07-09
CN100419933C true CN100419933C (zh) 2008-09-17

Family

ID=21742455

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018096417A Expired - Fee Related CN100419933C (zh) 2001-03-29 2001-03-29 断路器的热-磁自动分离装置

Country Status (6)

Country Link
CN (1) CN100419933C (de)
DE (1) DE10196263T5 (de)
HU (1) HU226013B1 (de)
MX (1) MXPA02011861A (de)
PL (1) PL200689B1 (de)
WO (1) WO2002082486A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI651746B (zh) * 2017-07-26 2019-02-21 日商三菱電機股份有限公司 遮斷器

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100395856C (zh) * 2006-01-27 2008-06-18 上海电器科学研究所（集团）有限公司 热磁式脱扣器及其脱扣原因指示装置
KR100823144B1 (ko) * 2006-03-29 2008-04-21 새턴정보통신(주) 이상전류의 차단 및 리셋 기능이 구성된 차단기
CN101409182B (zh) * 2007-10-12 2012-07-18 河村电器产业株式会社 电路断开器
CN102347171B (zh) * 2010-07-30 2014-03-26 上海良信电器股份有限公司 热磁脱扣器的故障判别指示装置
CN103456577B (zh) * 2012-05-30 2015-12-23 施耐德电器工业公司 热磁脱扣器和断路器
US8829381B2 (en) * 2012-06-18 2014-09-09 Schneider Electric USA, Inc. High interrupting rating molded case circuit breaker
FR2998415B1 (fr) * 2012-11-19 2015-01-16 Schneider Electric Ind Sas Declencheur magnetothermique de declenchement d'un disjoncteur polyphase
EP2905800A1 (de) * 2014-02-11 2015-08-12 Siemens Aktiengesellschaft Thermische Auslösevorrichtung, Schaltvorrichtung, thermischer magnetischer Schutzschalter und Verfahren zum Schutz einer elektrischen Schaltung vor Schäden
FR3023969B1 (fr) * 2014-07-17 2017-12-22 Schneider Electric Ind Sas Dispositif de signalisation d'un defaut electrique dans un appareil de protection electrique, et appareil comportant un tel dispositif
CN120613246B (zh) * 2025-07-08 2026-04-10 浙江磐安中最电器有限公司 一种电流过载自动断路保护器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0563775A1 (de) * 1992-03-31 1993-10-06 Ellenberger & Poensgen GmbH Bimetallgesteuerter Schutzschalter
EP0997922A2 (de) * 1998-10-27 2000-05-03 ABBPATENT GmbH Schaltgerät mit einer Stellungs oder Zustandsanzeige, insbesondere für einen Leitungsschutzschalter
US6087914A (en) * 1996-12-19 2000-07-11 Siemens Energy & Automation, Inc. Circuit breaker combination thermal and magnetic trip actuator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0563775A1 (de) * 1992-03-31 1993-10-06 Ellenberger & Poensgen GmbH Bimetallgesteuerter Schutzschalter
US6087914A (en) * 1996-12-19 2000-07-11 Siemens Energy & Automation, Inc. Circuit breaker combination thermal and magnetic trip actuator
EP0997922A2 (de) * 1998-10-27 2000-05-03 ABBPATENT GmbH Schaltgerät mit einer Stellungs oder Zustandsanzeige, insbesondere für einen Leitungsschutzschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI651746B (zh) * 2017-07-26 2019-02-21 日商三菱電機股份有限公司 遮斷器

Also Published As

Publication number Publication date
HUP0302359A2 (hu) 2003-10-28
PL364517A1 (en) 2004-12-13
MXPA02011861A (es) 2003-05-21
DE10196263T5 (de) 2004-04-29
CN1429396A (zh) 2003-07-09
WO2002082486A2 (en) 2002-10-17
PL200689B1 (pl) 2009-01-30
HU226013B1 (en) 2008-02-28

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080917