DE602008002973D1 - Schutzschalter mit automatischem Auslöser - Google Patents

Schutzschalter mit automatischem Auslöser

Info

Publication number
DE602008002973D1
DE602008002973D1 DE602008002973T DE602008002973T DE602008002973D1 DE 602008002973 D1 DE602008002973 D1 DE 602008002973D1 DE 602008002973 T DE602008002973 T DE 602008002973T DE 602008002973 T DE602008002973 T DE 602008002973T DE 602008002973 D1 DE602008002973 D1 DE 602008002973D1
Authority
DE
Germany
Prior art keywords
circuit breaker
automatic release
linkage
automatic
deformation
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.)
Active
Application number
DE602008002973T
Other languages
English (en)
Inventor
Kil Young Ahn
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.)
LS Electric Co Ltd
Original Assignee
LS Industrial Systems 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 LS Industrial Systems Co Ltd filed Critical LS Industrial Systems Co Ltd
Publication of DE602008002973D1 publication Critical patent/DE602008002973D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/26—Electromagnetic mechanisms with windings acting in opposition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • 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
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/225—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member the supporting member being pivotable
    • 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
    • H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching 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
    • H01H2071/507—Latching devices between operating and release mechanism being collapsible, e.g. yielding elastically, when the opening force is higher than a predetermined value
    • 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
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)
DE602008002973T 2007-08-20 2008-08-20 Schutzschalter mit automatischem Auslöser Active DE602008002973D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070083352A KR100882398B1 (ko) 2007-08-20 2007-08-20 자동 풀림 링크 기구를 구비한 회로 차단기 및 이에사용되는 자동풀림 링크 기구

Publications (1)

Publication Number Publication Date
DE602008002973D1 true DE602008002973D1 (de) 2010-11-25

Family

ID=40040031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008002973T Active DE602008002973D1 (de) 2007-08-20 2008-08-20 Schutzschalter mit automatischem Auslöser

Country Status (10)

Country Link
US (1) US8183485B2 (de)
EP (1) EP2028672B1 (de)
JP (1) JP4866400B2 (de)
KR (1) KR100882398B1 (de)
CN (1) CN101373686B (de)
AT (1) ATE484838T1 (de)
DE (1) DE602008002973D1 (de)
ES (1) ES2352325T3 (de)
MY (1) MY145223A (de)
RU (1) RU2397570C2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100882399B1 (ko) * 2007-08-20 2009-02-05 엘에스산전 주식회사 자동 풀림 링크 기구를 구비한 회로 차단기 및 이에사용되는 자동풀림 링크 기구
WO2011055564A1 (ja) * 2009-11-03 2011-05-12 三菱電機株式会社 開閉装置の操作機構
EP2337052B1 (de) * 2009-12-17 2017-02-22 ABB Schweiz AG Schaltvorrichtung und Schaltanlage
FR2964240B1 (fr) * 2010-09-01 2013-07-05 Mersen France Sb Sas Court-circuiteur pour installation photovoltaique
EP2871651B1 (de) * 2013-11-06 2016-12-21 LSIS Co., Ltd. Schutzschalter
US9349560B2 (en) * 2014-02-20 2016-05-24 General Electric Company Limiter type air circuit breaker with blow open arrangement
EP3333873B1 (de) * 2015-08-04 2020-06-24 Zhejiang Chint Electrics Co., Ltd. Montagestruktur für energiespeicherkomponente eines schutzschalters
RU2716832C2 (ru) * 2015-08-04 2020-03-17 Чжэцзян Чинт Электрикс Ко., Лтд. Рабочий механизм с накопителем энергии для выключателя
ITUB20160760A1 (it) * 2016-02-15 2017-08-15 Bticino Spa Interruttore azionato a pulsante con organo oscillante di controllo
US10056216B2 (en) * 2016-08-22 2018-08-21 Eaton Intelligent Power Limited Ground fault trip assembly
GB2580744B (en) * 2017-05-15 2022-06-01 Alfanar Company An instantaneous tripping device for a miniature circuit breaker and miniature circuit breaker comprising the same
CN107393773B (zh) * 2017-08-16 2019-11-22 德力西电气有限公司 一种分合闸脱扣器共用的操作机构及框架断路器
DE102017216805B4 (de) 2017-09-22 2020-10-29 Siemens Aktiengesellschaft Spanngetriebe zum Spannen einer Speicherfeder eines Federspeicherantriebs
DE102017216804B4 (de) 2017-09-22 2020-11-05 Siemens Aktiengesellschaft Spanngetriebe zum Spannen einer Speicherfeder eines Federspeicherantriebs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58115046U (ja) * 1982-01-29 1983-08-05 三菱電機株式会社 気中しや断器
JPS61224227A (ja) * 1985-03-28 1986-10-04 三菱電機株式会社 気中しや断器
US5539167A (en) * 1994-02-14 1996-07-23 Square D. Company Blade suspension assemlby for a circuit breaker
FR2744563B1 (fr) * 1996-02-06 1998-04-03 Schneider Electric Sa Mecanisme de commande d'un disjoncteur a verrou debrayable sur un court-circuit
JP3738591B2 (ja) * 1999-03-04 2006-01-25 株式会社高岳製作所 遮断器の操作装置
JP4053493B2 (ja) * 2003-12-26 2008-02-27 三菱電機株式会社 回路遮断器
JP2006228492A (ja) * 2005-02-16 2006-08-31 Fuji Electric Fa Components & Systems Co Ltd 回路遮断器
DE102005022230A1 (de) * 2005-05-10 2006-11-16 Siemens Ag Antriebsstrang zur Ankopplung eines beweglichen Kontaktes an einen Antrieb sowie Niederspannungs-Leistungsschalter mit einem Antriebsstrang
CN2914316Y (zh) * 2006-06-20 2007-06-20 黄信桥 一种漏电断路器的脱扣机构
KR100882399B1 (ko) * 2007-08-20 2009-02-05 엘에스산전 주식회사 자동 풀림 링크 기구를 구비한 회로 차단기 및 이에사용되는 자동풀림 링크 기구

Also Published As

Publication number Publication date
CN101373686A (zh) 2009-02-25
US8183485B2 (en) 2012-05-22
US20090050460A1 (en) 2009-02-26
EP2028672B1 (de) 2010-10-13
EP2028672A1 (de) 2009-02-25
KR100882398B1 (ko) 2009-02-05
CN101373686B (zh) 2011-08-10
ATE484838T1 (de) 2010-10-15
JP4866400B2 (ja) 2012-02-01
JP2009049015A (ja) 2009-03-05
RU2397570C2 (ru) 2010-08-20
ES2352325T3 (es) 2011-02-17
MY145223A (en) 2012-01-13
RU2008133883A (ru) 2010-02-27

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