KR101943402B1 - 보조 접점 장치를 갖는 기밀형 직류 스위칭 장치 - Google Patents

보조 접점 장치를 갖는 기밀형 직류 스위칭 장치 Download PDF

Info

Publication number
KR101943402B1
KR101943402B1 KR1020180078693A KR20180078693A KR101943402B1 KR 101943402 B1 KR101943402 B1 KR 101943402B1 KR 1020180078693 A KR1020180078693 A KR 1020180078693A KR 20180078693 A KR20180078693 A KR 20180078693A KR 101943402 B1 KR101943402 B1 KR 101943402B1
Authority
KR
South Korea
Prior art keywords
auxiliary contact
movable
lever
contact
auxiliary
Prior art date
Application number
KR1020180078693A
Other languages
English (en)
Korean (ko)
Inventor
조현길
정정호
김범식
Original Assignee
주식회사 와이엠텍
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 주식회사 와이엠텍 filed Critical 주식회사 와이엠텍
Priority to KR1020180078693A priority Critical patent/KR101943402B1/ko
Application granted granted Critical
Publication of KR101943402B1 publication Critical patent/KR101943402B1/ko
Priority to CN201921039833.3U priority patent/CN210167314U/zh

Links

Images

Classifications

    • 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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • 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
    • 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
    • H01H73/06—Housings; Casings; Bases; Mountings

Landscapes

  • Contacts (AREA)
KR1020180078693A 2018-07-06 2018-07-06 보조 접점 장치를 갖는 기밀형 직류 스위칭 장치 KR101943402B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020180078693A KR101943402B1 (ko) 2018-07-06 2018-07-06 보조 접점 장치를 갖는 기밀형 직류 스위칭 장치
CN201921039833.3U CN210167314U (zh) 2018-07-06 2019-07-05 具有辅助触点装置的密封型直流继电装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180078693A KR101943402B1 (ko) 2018-07-06 2018-07-06 보조 접점 장치를 갖는 기밀형 직류 스위칭 장치

Publications (1)

Publication Number Publication Date
KR101943402B1 true KR101943402B1 (ko) 2019-01-29

Family

ID=65323049

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180078693A KR101943402B1 (ko) 2018-07-06 2018-07-06 보조 접점 장치를 갖는 기밀형 직류 스위칭 장치

Country Status (2)

Country Link
KR (1) KR101943402B1 (zh)
CN (1) CN210167314U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102039323B1 (ko) 2019-05-16 2019-11-26 주식회사 와이엠텍 마이크로스위치를 이용한 보조 접점 장치를 갖는 직류 스위치 장치
KR102230123B1 (ko) * 2020-08-27 2021-03-19 주식회사 와이엠텍 동작 임계점을 지연시키기 위한 리모콘 릴레이 접점 장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114695023A (zh) * 2022-04-06 2022-07-01 浙江英洛华新能源科技有限公司 一种具有开关式辅助触点组件的继电器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990042911A (ko) * 1997-11-28 1999-06-15 이종수 전자접촉기의 보조가동접촉자 어셈블리
JP2005228609A (ja) * 2004-02-13 2005-08-25 Idec Izumi Corp スイッチ装置、スイッチ本体及び補助接点ユニット
KR101649703B1 (ko) 2015-07-17 2016-08-19 엘에스산전 주식회사 직류 회로차단기의 접점 용착 감시장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990042911A (ko) * 1997-11-28 1999-06-15 이종수 전자접촉기의 보조가동접촉자 어셈블리
JP2005228609A (ja) * 2004-02-13 2005-08-25 Idec Izumi Corp スイッチ装置、スイッチ本体及び補助接点ユニット
KR101649703B1 (ko) 2015-07-17 2016-08-19 엘에스산전 주식회사 직류 회로차단기의 접점 용착 감시장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102039323B1 (ko) 2019-05-16 2019-11-26 주식회사 와이엠텍 마이크로스위치를 이용한 보조 접점 장치를 갖는 직류 스위치 장치
KR102230123B1 (ko) * 2020-08-27 2021-03-19 주식회사 와이엠텍 동작 임계점을 지연시키기 위한 리모콘 릴레이 접점 장치

Also Published As

Publication number Publication date
CN210167314U (zh) 2020-03-20

Similar Documents

Publication Publication Date Title
KR101943402B1 (ko) 보조 접점 장치를 갖는 기밀형 직류 스위칭 장치
KR101581182B1 (ko) 영구자석을 이용한 직류 양방향 스위칭 장치
US9595411B2 (en) Electromagnetic relay
EP2546855A1 (en) Apparatus of modular trip mechanism and auxiliary mechanism for circuit breaker
KR20140022054A (ko) 접점 기구 및 이것을 사용한 전자 접촉기
CN103477411A (zh) 电磁接触器
US9818562B2 (en) Switch
EP2442330A1 (en) Electromagnetic switching apparatus
KR20150084776A (ko) 전자 개폐기
US20010017288A1 (en) Electromagnet and operating mechanism of switch therewith
JP2019129150A (ja) 補助接点が備えられた直流リレー
KR20180032963A (ko) 릴레이
KR101057989B1 (ko) 절전형 전자 접촉기
EP1914771B1 (en) Closing spring assembly of switching mechanism for air circuit breaker
JPH0143972B2 (zh)
KR101934275B1 (ko) 가동 접점 지지 기구를 갖는 기밀형 직류 스위칭 장치
KR19990047296A (ko) 마그네틱 액튜에이터를 이용한 지중선로용 다회로자동 차단기
KR101410031B1 (ko) 절연유를 이용한 아크 소호수단을 갖는 전자접촉기
CN103854926A (zh) 电磁接触器
KR101934274B1 (ko) 기밀형 2극 직류 접점 장치
EP3764385B1 (en) Magnetic latching relay
CN113745060A (zh) 一种基于绝缘和灭弧的新能源高压直流继电器
KR20140036960A (ko) 직류 개폐기 및 직류 차단기
KR102256432B1 (ko) 절연된 가동 접점을 포함하는 접점 장치
CN219778720U (zh) 一种开关装置

Legal Events

Date Code Title Description
E90F Notification of reason for final refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant