CN113056805A - 一种双断点断路器的动触头机构 - Google Patents

一种双断点断路器的动触头机构 Download PDF

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Publication number
CN113056805A
CN113056805A CN201980073009.6A CN201980073009A CN113056805A CN 113056805 A CN113056805 A CN 113056805A CN 201980073009 A CN201980073009 A CN 201980073009A CN 113056805 A CN113056805 A CN 113056805A
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contact
circuit breaker
double
slot
moving contact
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CN201980073009.6A
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CN113056805B (zh
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赵建平
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • 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
    • H01H71/1009—Interconnected mechanisms
    • 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
    • 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
    • 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
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/365—Bridging contacts
    • 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
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts

Abstract

一种双断点断路器的动触头机构，包括沿前后方向水平放置的前静触头(10)、后接触组件和动触头(20)，前静触头(10)的后端设有第一触点(11)，后接触组件设置在前静触头(10)的后方，后接触组件包括连接板(60)，连接板(60)的前端设有后静触头(80)，后静触头(80)的前端设有插槽(81)；动触头(20)设置在前静触头(10)的后方，动触头(20)的中部通过连杆机构(50)与杠杆机构(40)连接，动触头(20)具有一个前接触端和一个后插入端，动触头(20)的前接触端设有与第一触点(11)配合的第二触点(21)，动触头(20)的后插入端插入或脱离插槽(81)；第一触点(11)与第二触点(21)分开或闭合的行程大于动触头(20)的后插入端脱离或插入插槽(81)的行程。所述双断点断路器的动触头机构，不但具有分断能力强的优点，还有具有生产成本低，使用寿命长的优点。

Description

PCT国内申请，说明书已公开。

Claims (9)

  1. PCT国内申请，权利要求书已公开。
CN201980073009.6A 2019-01-15 2019-01-15 一种双断点断路器的动触头机构 Active CN113056805B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/071702 WO2020146996A1 (zh) 2019-01-15 2019-01-15 一种双断点断路器的动触头机构

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CN113056805A true CN113056805A (zh) 2021-06-29
CN113056805B CN113056805B (zh) 2022-06-21

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US (1) US11562867B2 (zh)
KR (1) KR102618792B1 (zh)
CN (1) CN113056805B (zh)
GB (1) GB2593085B (zh)
WO (1) WO2020146996A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU207734U1 (ru) * 2021-08-05 2021-11-12 Общество с ограниченной ответственностью "ЭЛЕКТРОРЕШЕНИЯ" Коммутирующая контактная группа автоматического выключателя

Citations (7)

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EP0410258B1 (de) * 1989-07-26 1995-01-25 Siemens Aktiengesellschaft Elektromechanischer Schnellschalter
CN101630612A (zh) * 2008-07-15 2010-01-20 浙江正泰电器股份有限公司 选择性保护断路器的主触头装置
CN201408718Y (zh) * 2009-05-07 2010-02-17 上海良信电器股份有限公司 用于小型断路器的双断点触头机构
CN101656179A (zh) * 2008-08-21 2010-02-24 浙江正泰电器股份有限公司 同向式串联双断点小型断路器
CN101958211A (zh) * 2009-12-09 2011-01-26 上海诺雅克电气有限公司 具有高分断能力的断路器自动闭合触头装置
CN101986411A (zh) * 2010-11-16 2011-03-16 浙江电器开关有限公司 双断点万能式断路器
CN209266341U (zh) * 2019-01-16 2019-08-16 赵建平 一种双断点断路器的动触头机构

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US3020374A (en) * 1959-07-02 1962-02-06 Ite Circuit Breaker Ltd Circuit breaker arcing contact construction
US3585329A (en) * 1968-01-24 1971-06-15 Westinghouse Electric Corp Circuit interrupter with improved contact structure and arc-runner
FR2038325A1 (zh) * 1969-04-09 1971-01-08 Bassani Spa
US3662134A (en) * 1969-06-11 1972-05-09 Westinghouse Electric Corp Circuit breaker with improved current path and contact means
US3792216A (en) * 1972-07-27 1974-02-12 Ite Imperial Corp Anti blow-off means for circuit breaker contacts
JPS60175335A (ja) * 1984-02-20 1985-09-09 富士電機株式会社 回路遮断器
US4713504A (en) * 1986-03-03 1987-12-15 Westinghouse Electric Corp. Circuit breaker with hinged arcing contact
JPS63308820A (ja) * 1987-06-10 1988-12-16 Fuji Electric Co Ltd 回路遮断器の接触子装置
IT1292453B1 (it) * 1997-07-02 1999-02-08 Aeg Niederspannungstech Gmbh Gruppo rotante di contatti per interrutttori di alta portata
KR20130000312U (ko) * 2011-07-05 2013-01-15 태성전기(주) 배선용 차단기의 고정접촉자 조립체
KR101314961B1 (ko) * 2011-12-12 2013-10-04 현대중공업 주식회사 가동 접촉자 어셈블리 및 이를 갖는 배선용 차단기
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Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410258B1 (de) * 1989-07-26 1995-01-25 Siemens Aktiengesellschaft Elektromechanischer Schnellschalter
CN101630612A (zh) * 2008-07-15 2010-01-20 浙江正泰电器股份有限公司 选择性保护断路器的主触头装置
CN101656179A (zh) * 2008-08-21 2010-02-24 浙江正泰电器股份有限公司 同向式串联双断点小型断路器
CN201408718Y (zh) * 2009-05-07 2010-02-17 上海良信电器股份有限公司 用于小型断路器的双断点触头机构
CN101958211A (zh) * 2009-12-09 2011-01-26 上海诺雅克电气有限公司 具有高分断能力的断路器自动闭合触头装置
CN101986411A (zh) * 2010-11-16 2011-03-16 浙江电器开关有限公司 双断点万能式断路器
CN209266341U (zh) * 2019-01-16 2019-08-16 赵建平 一种双断点断路器的动触头机构

Also Published As

Publication number Publication date
GB2593085A (en) 2021-09-15
KR20210084627A (ko) 2021-07-07
WO2020146996A1 (zh) 2020-07-23
US11562867B2 (en) 2023-01-24
CN113056805B (zh) 2022-06-21
GB2593085B (en) 2023-01-04
GB202106219D0 (en) 2021-06-16
US20220005658A1 (en) 2022-01-06
KR102618792B1 (ko) 2023-12-27

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