BR102012003979A2 - dispositivo de fechamento para disjuntor a vácuo - Google Patents

dispositivo de fechamento para disjuntor a vácuo Download PDF

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Publication number
BR102012003979A2
BR102012003979A2 BR102012003979A BR102012003979A BR102012003979A2 BR 102012003979 A2 BR102012003979 A2 BR 102012003979A2 BR 102012003979 A BR102012003979 A BR 102012003979A BR 102012003979 A BR102012003979 A BR 102012003979A BR 102012003979 A2 BR102012003979 A2 BR 102012003979A2
Authority
BR
Brazil
Prior art keywords
closing
containment
confinement
unit
drive unit
Prior art date
Application number
BR102012003979A
Other languages
English (en)
Portuguese (pt)
Inventor
Hyun Jae Kim
Woo Jin Park
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 BR102012003979A2 publication Critical patent/BR102012003979A2/pt

Links

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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Trip Switchboards (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
BR102012003979A 2011-02-28 2012-02-24 dispositivo de fechamento para disjuntor a vácuo BR102012003979A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020110001694U KR200478313Y1 (ko) 2011-02-28 2011-02-28 진공차단기의 셔터 안전장치

Publications (1)

Publication Number Publication Date
BR102012003979A2 true BR102012003979A2 (pt) 2016-04-26

Family

ID=46921881

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102012003979A BR102012003979A2 (pt) 2011-02-28 2012-02-24 dispositivo de fechamento para disjuntor a vácuo

Country Status (3)

Country Link
KR (1) KR200478313Y1 (ko)
CN (1) CN202473738U (ko)
BR (1) BR102012003979A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102517740B1 (ko) * 2016-12-15 2023-04-04 엘에스일렉트릭(주) 배전반의 도어 잠금 장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100957493B1 (ko) 2010-02-02 2010-05-14 주식회사 디투엔지니어링 진공차단기반 케이스 도어 잠금장치

Also Published As

Publication number Publication date
KR200478313Y1 (ko) 2015-09-17
CN202473738U (zh) 2012-10-03
KR20120006241U (ko) 2012-09-05

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2450 DE 19-12-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.