EP3451360A4 - Mécanisme de commande de contact mobile de disjoncteur de fuite - Google Patents

Mécanisme de commande de contact mobile de disjoncteur de fuite Download PDF

Info

Publication number
EP3451360A4
EP3451360A4 EP17788586.0A EP17788586A EP3451360A4 EP 3451360 A4 EP3451360 A4 EP 3451360A4 EP 17788586 A EP17788586 A EP 17788586A EP 3451360 A4 EP3451360 A4 EP 3451360A4
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
movable contact
operating mechanism
leakage circuit
contact operating
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.)
Withdrawn
Application number
EP17788586.0A
Other languages
German (de)
English (en)
Other versions
EP3451360A1 (fr
Inventor
Lianghua Wang
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.)
Yueqing Yewei Electric Co Ltd
Original Assignee
Yueqing Yewei 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 Yueqing Yewei Electric Co Ltd filed Critical Yueqing Yewei Electric Co Ltd
Publication of EP3451360A1 publication Critical patent/EP3451360A1/fr
Publication of EP3451360A4 publication Critical patent/EP3451360A4/fr
Withdrawn legal-status Critical Current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
    • H01H71/24—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
    • H01H71/12—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
    • H01H71/50—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
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
    • 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
    • H01H71/54—Manual reset mechanisms which may be also used for manual release actuated by tumbler
    • 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
    • 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
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • 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
    • 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
    • H01H83/226—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 differential transformer

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
EP17788586.0A 2016-04-27 2017-03-25 Mécanisme de commande de contact mobile de disjoncteur de fuite Withdrawn EP3451360A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610271823.7A CN105762033B (zh) 2016-04-27 2016-04-27 一种漏电断路器的动触头操作机构
PCT/CN2017/078222 WO2017185933A1 (fr) 2016-04-27 2017-03-25 Mécanisme de commande de contact mobile de disjoncteur de fuite

Publications (2)

Publication Number Publication Date
EP3451360A1 EP3451360A1 (fr) 2019-03-06
EP3451360A4 true EP3451360A4 (fr) 2019-12-04

Family

ID=56326109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17788586.0A Withdrawn EP3451360A4 (fr) 2016-04-27 2017-03-25 Mécanisme de commande de contact mobile de disjoncteur de fuite

Country Status (5)

Country Link
EP (1) EP3451360A4 (fr)
CN (1) CN105762033B (fr)
AU (1) AU2017255390A1 (fr)
WO (1) WO2017185933A1 (fr)
ZA (1) ZA201807500B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105762033B (zh) * 2016-04-27 2018-09-07 乐清市也为电气有限公司 一种漏电断路器的动触头操作机构
CN106229233A (zh) * 2016-08-26 2016-12-14 加西亚电子电器股份有限公司 一种小型断路器
CN106783423B (zh) * 2017-01-13 2018-08-07 乐清市也为电气有限公司 一种电气开关的操作机构
CN106783426B (zh) * 2017-01-13 2018-08-07 乐清市也为电气有限公司 一种电气开关
CN106847629B (zh) * 2017-04-11 2018-07-20 厦门大恒科技有限公司 一种微型断路器及电路保护装置
CN108054061B (zh) * 2018-01-18 2023-11-24 温州奥来电器有限公司 一种漏电断路器的漏电机构
CN108155067B (zh) * 2018-02-02 2024-01-26 温州奥来电器有限公司 一种火线和零线都可断开的漏电断路器
CN109119299B (zh) * 2018-09-19 2023-10-20 余姚市嘉荣电子电器有限公司 一种漏电保护器
CN111785573B (zh) * 2020-07-07 2025-02-11 浙江正泰电器股份有限公司 负荷断路开关
CN111834163B (zh) * 2020-07-10 2025-03-25 厦门宏发开关设备有限公司 单极或多极断路器
CN112530752B (zh) * 2020-12-25 2025-01-24 浙江奥来电器有限公司 一种漏电断路器
CN115036186A (zh) * 2021-03-05 2022-09-09 上海电器科学研究所（集团）有限公司 用于断路器的锁定机构
FR3121272B1 (fr) 2021-03-26 2023-03-31 Schneider Electric Ind Sas Dispositif de protection électrique et tableau électrique comprenant un tel dispositif de protection
CN113871264B (zh) * 2021-09-30 2024-07-30 环宇高科有限公司 一种小体积的自动分合闸断路器
CN115424902B (zh) * 2022-09-07 2024-04-23 加西亚电子电器股份有限公司 一种漏电断路器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0962952A1 (fr) * 1998-06-04 1999-12-08 Schneider Electric Industries SA Electric power cut-off device comprising a differential release device and a circuit breaker equiped with such a device
CN103700548A (zh) * 2013-12-30 2014-04-02 温州奥来电器有限公司 插入式储能高分断小型断路器
CN103745892A (zh) * 2014-01-16 2014-04-23 徐波 小型断路器的操作机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29723582U1 (de) * 1997-09-30 1998-10-15 Siemens AG, 80333 München Schutzschalter
CN2752948Y (zh) * 2004-08-25 2006-01-18 陈志贤 小型断路器操作机构
CN201498453U (zh) * 2009-08-28 2010-06-02 温州光源电器有限公司 右向操作式小型断路器
CN102655066A (zh) * 2012-03-31 2012-09-05 温州奥来电器有限公司 高分断储能双轴小型断路器
CN103489724A (zh) * 2013-09-16 2014-01-01 乐清市胜宇电气有限公司 漏电断路器
CN105762033B (zh) * 2016-04-27 2018-09-07 乐清市也为电气有限公司 一种漏电断路器的动触头操作机构
CN205564679U (zh) * 2016-04-27 2016-09-07 乐清市也为电气有限公司 一种漏电断路器的动触头操作机构

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0962952A1 (fr) * 1998-06-04 1999-12-08 Schneider Electric Industries SA Electric power cut-off device comprising a differential release device and a circuit breaker equiped with such a device
CN103700548A (zh) * 2013-12-30 2014-04-02 温州奥来电器有限公司 插入式储能高分断小型断路器
CN103745892A (zh) * 2014-01-16 2014-04-23 徐波 小型断路器的操作机构

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017185933A1 *

Also Published As

Publication number Publication date
EP3451360A1 (fr) 2019-03-06
CN105762033A (zh) 2016-07-13
AU2017255390A1 (en) 2018-11-22
WO2017185933A1 (fr) 2017-11-02
CN105762033B (zh) 2018-09-07
ZA201807500B (en) 2019-06-26

Similar Documents

Publication Publication Date Title
EP3451360A4 (fr) Mécanisme de commande de contact mobile de disjoncteur de fuite
EP3811441A4 (fr) Disjoncteurs
EP3171385A4 (fr) Dispositif de fonctionnement de disjoncteur miniature multi-pôle
EP3243302A4 (fr) Commutateur de puissance de mise en parallèle de communications iot
EP3439015A4 (fr) Disjoncteur miniature
EP3196915A4 (fr) Disjoncteur miniature à commutation automatique
HUE064035T2 (hu) Áramköri megszakító kontaktus mûködtetési mechanizmusa
EP3223296A4 (fr) Disjoncteur à boîtier en plastique à double point de coupure multipolaire
EP3200213A4 (fr) Disjoncteur à courant continu
EP3171386A4 (fr) Disjoncteur basse tension avec dispositif de déclenchement sur courant différentiel
EP3200214A4 (fr) Disjoncteur isolé au gaz
EP3534388A4 (fr) Commutateur mécanique de clavier de type mince
EP3291273A4 (fr) Mécanisme de fonctionnement de disjoncteur
EP3291274A4 (fr) Mécanisme d'isolation par soudage par fusion pour mécanisme de fonctionnement de coupe-circuit
GB2579952B (en) Leakage circuit breaker
GB2579953B (en) Leakage circuit breaker
EP3576122A4 (fr) Interrupteur à bouton-poussoir
GB2593085B (en) Movable contact mechanism of double-breakpoint circuit breaker
EP3133632A4 (fr) Disjoncteur
EP3196907A4 (fr) Dispositif de contact de disjoncteur
EP3467861A4 (fr) Interrupteur à glissière
GB2573308B (en) Near-zero leakage switching circuit
GB2563553B (en) Movable contact arm set for switching contactor
EP3352193A4 (fr) Disjoncteur
EP3244434A4 (fr) Disjoncteur à gaz

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20181126

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20191106

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 71/52 20060101ALI20191030BHEP

Ipc: H01H 83/22 20060101ALI20191030BHEP

Ipc: H01H 71/40 20060101ALN20191030BHEP

Ipc: H01H 71/12 20060101AFI20191030BHEP

Ipc: H01H 71/24 20060101ALI20191030BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20200609