CN110419089A - 一种基于齿轮的电力断路器的灭弧机构 - Google Patents

一种基于齿轮的电力断路器的灭弧机构 Download PDF

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CN110419089A
CN110419089A CN201880018244.9A CN201880018244A CN110419089A CN 110419089 A CN110419089 A CN 110419089A CN 201880018244 A CN201880018244 A CN 201880018244A CN 110419089 A CN110419089 A CN 110419089A
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CN110419089B (zh
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凌卫康
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Linyi Power Supply Co of State Grid Shandong Electric Power Co Ltd
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Suzhou Zhuanchuang Photoelectric Technology Co ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • 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
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts

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  • Wind Motors (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

一种基于齿轮的电力断路器的灭弧机构，包括驱动机构（77）、触发机构（78）、吸热机构（80），当使用断路器时，扳动电弧触发扳手（5）向靠近电弧触发块（6）一侧摆动，电弧触发扳手（5）带动驱动轴（16）转动，驱动轴（16）转动会使得电弧触发扳（5）和电弧触发块（6）之间产生电弧，然后通过导热板（57）移动带来的空气流动将电弧传递到导热板（57）上的热量散去；当需要将电弧触发板手（5）和电弧触发块（6）分开时，扳动电弧触发板手（5）向远离电弧触发块（6）的一侧摆动；电弧触发扳手（5）带动驱动轴（16）转动；驱动轴（16）转动会使得电弧触发扳（5）和电弧触发块（6）之间产生电弧，然后通过导热板（57）移动带来的空气流动将电弧传递到导热板（57）上的热量散去，从而可以将在电路接通或闭合过程中电弧触发扳（5）和电弧触发块（6）之间产生的高温高热的电弧迅速导出。

Description

PCT国内申请，说明书已公开。

Claims (7)

  1. PCT国内申请，权利要求书已公开。
CN201880018244.9A 2017-11-01 2018-03-06 一种基于齿轮的电力断路器的灭弧机构 Expired - Fee Related CN110419089B (zh)

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CN201711053090.0A CN107731595B (zh) 2017-11-01 2017-11-01 一种基于齿轮的电力断路器的灭弧机构
CN2017110530900 2017-11-01
PCT/CN2018/078107 WO2019085361A1 (zh) 2017-11-01 2018-03-06 一种基于齿轮的电力断路器的灭弧机构

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CN110419089B CN110419089B (zh) 2021-05-28

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CN201880018244.9A Expired - Fee Related CN110419089B (zh) 2017-11-01 2018-03-06 一种基于齿轮的电力断路器的灭弧机构

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114300319A (zh) * 2021-12-29 2022-04-08 宁波公牛低压电气有限公司 断路器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107731595B (zh) * 2017-11-01 2019-07-23 广州紫研电气科技有限公司 一种基于齿轮的电力断路器的灭弧机构

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1313117A2 (de) * 2001-11-16 2003-05-21 ABB PATENT GmbH Lichtbogenlöschanordnung für ein elektronisches Schaltgerät
CN1719562A (zh) * 2004-07-08 2006-01-11 Abb瑞士有限公司 用于断路器的弧灭熄装置
JP2008186643A (ja) * 2007-01-29 2008-08-14 Fuji Electric Holdings Co Ltd 回路遮断器
US20160055999A1 (en) * 2014-08-21 2016-02-25 General Electric Company System and method for quenching an arc
CN105957782A (zh) * 2016-06-12 2016-09-21 河北梅特电气设备有限公司 一种用于交流低压配电柜的安全断路器
CN205666214U (zh) * 2016-06-03 2016-10-26 宁波长和电器有限公司 一种快速灭弧型断路器
CN205666169U (zh) * 2016-06-07 2016-10-26 宁波长和电器有限公司 一种降温型隔离开关
CN106531585A (zh) * 2016-11-30 2017-03-22 金平娣 一种电力断路器的回转式灭弧机构
CN107731595B (zh) * 2017-11-01 2019-07-23 广州紫研电气科技有限公司 一种基于齿轮的电力断路器的灭弧机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107742599B (zh) * 2017-11-01 2020-03-31 国网湖北省电力有限公司随州供电公司 一种具有齿轮的电力断路器的灭弧机构
CN107622897B (zh) * 2017-11-01 2019-09-27 明光诚信电子贸易有限公司 一种采用弧形导轨的电力断路器的灭弧机构
CN107731596B (zh) * 2017-11-01 2019-11-12 江苏一开电力科技有限公司 一种采用齿轮的电力断路器的灭弧机构
CN107622898B (zh) * 2017-11-01 2019-09-27 明光诚信电子贸易有限公司 一种具有弧形导轨的电力断路器的灭弧机构

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1313117A2 (de) * 2001-11-16 2003-05-21 ABB PATENT GmbH Lichtbogenlöschanordnung für ein elektronisches Schaltgerät
CN1719562A (zh) * 2004-07-08 2006-01-11 Abb瑞士有限公司 用于断路器的弧灭熄装置
JP2008186643A (ja) * 2007-01-29 2008-08-14 Fuji Electric Holdings Co Ltd 回路遮断器
US20160055999A1 (en) * 2014-08-21 2016-02-25 General Electric Company System and method for quenching an arc
CN205666214U (zh) * 2016-06-03 2016-10-26 宁波长和电器有限公司 一种快速灭弧型断路器
CN205666169U (zh) * 2016-06-07 2016-10-26 宁波长和电器有限公司 一种降温型隔离开关
CN105957782A (zh) * 2016-06-12 2016-09-21 河北梅特电气设备有限公司 一种用于交流低压配电柜的安全断路器
CN106531585A (zh) * 2016-11-30 2017-03-22 金平娣 一种电力断路器的回转式灭弧机构
CN107731595B (zh) * 2017-11-01 2019-07-23 广州紫研电气科技有限公司 一种基于齿轮的电力断路器的灭弧机构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114300319A (zh) * 2021-12-29 2022-04-08 宁波公牛低压电气有限公司 断路器
CN114300319B (zh) * 2021-12-29 2024-05-24 宁波公牛低压电气有限公司 断路器

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CN107731595B (zh) 2019-07-23
CN107731595A (zh) 2018-02-23
WO2019085361A1 (zh) 2019-05-09
CN110419089B (zh) 2021-05-28

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