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

보조 접점 장치를 갖는 기밀형 직류 스위칭 장치 Download PDF

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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
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KR
South Korea
Prior art keywords
auxiliary contact
movable
lever
contact
auxiliary
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KR1020180078693A
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English (en)
Korean (ko)
Inventor
조현길
정정호
김범식
Original Assignee
주식회사 와이엠텍
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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

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    • 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

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  • 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

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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
CN114695023B (zh) * 2022-04-06 2024-09-03 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

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

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