BR212016000356Y8 - arc extinguisher and contactor - Google Patents

arc extinguisher and contactor Download PDF

Info

Publication number
BR212016000356Y8
BR212016000356Y8 BR212016000356U BR212016000356U BR212016000356Y8 BR 212016000356 Y8 BR212016000356 Y8 BR 212016000356Y8 BR 212016000356 U BR212016000356 U BR 212016000356U BR 212016000356 U BR212016000356 U BR 212016000356U BR 212016000356 Y8 BR212016000356 Y8 BR 212016000356Y8
Authority
BR
Brazil
Prior art keywords
arc extinguisher
contactor
angled portion
cross plate
plate
Prior art date
Application number
BR212016000356U
Other languages
Portuguese (pt)
Other versions
BR212016000356Y1 (en
BR212016000356U2 (en
Inventor
Zhang Hongwei
Zhang Yueyuan
Zheng Yun
Original Assignee
Delixi Electric 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 Delixi Electric Ltd filed Critical Delixi Electric Ltd
Publication of BR212016000356U2 publication Critical patent/BR212016000356U2/en
Publication of BR212016000356Y1 publication Critical patent/BR212016000356Y1/en
Publication of BR212016000356Y8 publication Critical patent/BR212016000356Y8/en

Links

Classifications

    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

um extintor de arco para uma contactora é divulgado. o extintor de arco é formado de uma única peça de metal dobrada, incluindo: uma placa transversal (2) que tem um furo de passagem central (21), e duas placas laterais (1) da mesma forma dispostas simetricamente em ambos os lados da placa transversal (2), em que a ligação entre a placa transversal (2) e cada uma das placas laterais (1) tem uma porção em ângulo reto (12) e uma extremidade superior e uma extremidade inferior de cada placa lateral (1) estendem-se para longe da placa transversal (2), em que cada uma das duas porções em ângulo reto (12) é proporcionada, com um ponto de reforço (121), formado por estampagem, o ponto de reforço (121) compreende um recesso (1211) disposto sobre uma face externa da porção em ângulo reto (12 ) e uma saliência (1212) disposta sobre uma face interior da porção em ângulo reto (12). pelo esquema técnico acima, um extintor de arco reforçado é fornecido que tem uma estrutura simples e é fácil de fabricar.an arc extinguisher for a contactor is disclosed. the arc extinguisher is formed from a single piece of bent metal, including: a cross plate (2) that has a central through hole (21), and two side plates (1) similarly arranged symmetrically on both sides of the cross plate (2), where the connection between the cross plate (2) and each of the side plates (1) has a right-angled portion (12) and an upper and lower end of each side plate (1) extend away from the transverse plate (2), where each of the two right-angled portions (12) is provided, with a reinforcement point (121), formed by stamping, the reinforcement point (121) comprises a recess (1211) arranged on an external face of the right-angled portion (12) and a projection (1212) arranged on an interior face of the right-angled portion (12). According to the technical diagram above, a reinforced arc extinguisher is provided that has a simple structure and is easy to manufacture.

BR212016000356U 2013-11-26 2014-11-26 arc extinguisher and contactor BR212016000356Y8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201320761838.3 2013-11-26
CN201320761838.3U CN203617174U (en) 2013-11-26 2013-11-26 Arc extinguishing member for contactor
PCT/CN2014/092227 WO2015078364A1 (en) 2013-11-26 2014-11-26 Arc-extinguishing piece and contactor

Publications (3)

Publication Number Publication Date
BR212016000356U2 BR212016000356U2 (en) 2016-08-16
BR212016000356Y1 BR212016000356Y1 (en) 2020-05-12
BR212016000356Y8 true BR212016000356Y8 (en) 2020-06-09

Family

ID=50769802

Family Applications (1)

Application Number Title Priority Date Filing Date
BR212016000356U BR212016000356Y8 (en) 2013-11-26 2014-11-26 arc extinguisher and contactor

Country Status (4)

Country Link
CN (1) CN203617174U (en)
BR (1) BR212016000356Y8 (en)
RU (1) RU163185U1 (en)
WO (1) WO2015078364A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020079768A1 (en) * 2018-10-17 2020-04-23 三菱電機株式会社 Contact point switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117288B1 (en) * 1982-11-10 1988-03-02 Mitsubishi Denki Kabushiki Kaisha Switch with arc-extinguishing means
TW293130B (en) * 1994-03-10 1996-12-11 Mitsubishi Electric Corp
CN201282065Y (en) * 2008-06-26 2009-07-29 上海志远真空电器有限公司 Permanent magnet AC vacuum contactor

Also Published As

Publication number Publication date
RU163185U1 (en) 2016-07-10
CN203617174U (en) 2014-05-28
BR212016000356Y1 (en) 2020-05-12
WO2015078364A1 (en) 2015-06-04
BR212016000356U2 (en) 2016-08-16

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 15 (QUINZE) ANOS CONTADOS A PARTIR DE 26/11/2014, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant

Free format text: REF. RPI 2575 DE 12/05/2020 QUANTO AO TITULO.