BR102012005111B1 - Dispositivo de travamento de chave de aterramento - Google Patents

Dispositivo de travamento de chave de aterramento Download PDF

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Publication number
BR102012005111B1
BR102012005111B1 BR102012005111-7A BR102012005111A BR102012005111B1 BR 102012005111 B1 BR102012005111 B1 BR 102012005111B1 BR 102012005111 A BR102012005111 A BR 102012005111A BR 102012005111 B1 BR102012005111 B1 BR 102012005111B1
Authority
BR
Brazil
Prior art keywords
locking
drive shaft
crank
circuit breaker
grounding
Prior art date
Application number
BR102012005111-7A
Other languages
English (en)
Portuguese (pt)
Other versions
BR102012005111A2 (pt
Inventor
Hong Ik Yang
Seung Pil Yang
In Kyum KIM
In Kyum Kim
Kil Young Ahn
Original Assignee
Lsis 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 Lsis Co., Ltd filed Critical Lsis Co., Ltd
Publication of BR102012005111A2 publication Critical patent/BR102012005111A2/pt
Publication of BR102012005111B1 publication Critical patent/BR102012005111B1/pt

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/127—Withdrawal mechanism
    • H02B11/133—Withdrawal mechanism with interlock
    • 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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/28—Earthing arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
BR102012005111-7A 2011-03-10 2012-03-07 Dispositivo de travamento de chave de aterramento BR102012005111B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110021533A KR101158653B1 (ko) 2011-03-10 2011-03-10 접지 스위치의 인터록 장치
KR10-2011-0021533 2011-03-10

Publications (2)

Publication Number Publication Date
BR102012005111A2 BR102012005111A2 (pt) 2013-07-23
BR102012005111B1 true BR102012005111B1 (pt) 2020-06-23

Family

ID=46689262

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102012005111-7A BR102012005111B1 (pt) 2011-03-10 2012-03-07 Dispositivo de travamento de chave de aterramento

Country Status (3)

Country Link
KR (1) KR101158653B1 (ko)
CN (1) CN102683089B (ko)
BR (1) BR102012005111B1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103938926A (zh) * 2014-04-02 2014-07-23 江苏永明电气有限公司 带记忆功能的安全门锁
CN103928251B (zh) * 2014-05-07 2015-12-09 万控集团有限公司 一种接地操作开关联锁装置
KR101667639B1 (ko) * 2014-12-08 2016-10-19 엘에스산전 주식회사 3-포지션 인터록 조절 장치
KR101640712B1 (ko) 2015-04-20 2016-07-19 엘에스산전 주식회사 진공차단기
KR102517739B1 (ko) * 2016-12-15 2023-04-04 엘에스일렉트릭(주) 배전반의 접지스위치
KR200487292Y1 (ko) * 2017-02-06 2018-10-04 엘에스산전 주식회사 진공 차단기용 접지스위치의 인터록 장치
KR102388585B1 (ko) * 2017-03-24 2022-04-21 엘에스일렉트릭(주) 배전반의 접지 스위치
KR102289672B1 (ko) * 2021-03-03 2021-08-17 (주)은성엔지니어링 친환경 가스의 복합절연모듈을 구비한 친환경 수배전반
KR20230002021U (ko) 2022-04-14 2023-10-23 엘에스일렉트릭(주) 배전반의 접지스위치의 인터록 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2682294B2 (ja) * 1991-09-19 1997-11-26 三菱電機株式会社 引出形遮断器
DE19619452C2 (de) * 1996-05-14 2000-04-20 Abb Patent Gmbh Einschubeinrichtung für ein Schaltfeld für eine elektrische Mittelspannungs- oder Niederspannungsschaltanlage
KR100298332B1 (ko) * 1998-01-21 2001-08-07 이종수 진공차단기의안전장치
KR20000019909A (ko) * 1998-09-16 2000-04-15 이종수 배전반용 진공차단기의 접지스위치 연동장치
KR100364822B1 (ko) 2000-12-01 2002-12-16 엘지산전 주식회사 인출형 기중차단기의 인터록장치
KR100505052B1 (ko) * 2003-04-24 2005-08-02 엘에스산전 주식회사 진공차단기의 주회로 인입출 장치
KR101036989B1 (ko) * 2009-12-23 2011-05-26 엘에스산전 주식회사 진공 차단기의 접지 스위치 연동 장치
CN201629511U (zh) * 2010-03-04 2010-11-10 常熟开关制造有限公司(原常熟开关厂） 用于抽出式中高压断路器的联锁机构

Also Published As

Publication number Publication date
CN102683089B (zh) 2014-12-24
CN102683089A (zh) 2012-09-19
BR102012005111A2 (pt) 2013-07-23
KR101158653B1 (ko) 2012-06-26

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Decision of grant: republication
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/03/2012, OBSERVADAS AS CONDICOES LEGAIS.