BR112012023377A2 - interruptor elétrico de acionamento pirotécnico. - Google Patents

interruptor elétrico de acionamento pirotécnico.

Info

Publication number
BR112012023377A2
BR112012023377A2 BR112012023377A BR112012023377A BR112012023377A2 BR 112012023377 A2 BR112012023377 A2 BR 112012023377A2 BR 112012023377 A BR112012023377 A BR 112012023377A BR 112012023377 A BR112012023377 A BR 112012023377A BR 112012023377 A2 BR112012023377 A2 BR 112012023377A2
Authority
BR
Brazil
Prior art keywords
blade
electric switch
interruption
gas generator
chamber
Prior art date
Application number
BR112012023377A
Other languages
English (en)
Inventor
Borg Evrard
Original Assignee
Herakles
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 Herakles filed Critical Herakles
Publication of BR112012023377A2 publication Critical patent/BR112012023377A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H2039/008—Switching devices actuated by an explosion produced within the device and initiated by an electric current using the switch for a battery cutoff
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/058—Containing a battery

Landscapes

  • Air Bags (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

interruptor elétrico de acionamento pirotécnico. a presente invenção se refere a um interruptor elétrico que consiste particularmente em uma chave de circuito, em que uma lâmina condutora é interrompida pelo acionamento de um gerador de gás acionado pirotecnicamente. de acordo com a invenção, um gerador de gás de acionamento pirotécnico (15) é disposto para emitir gases resultantes da combustão de uma carga, e o gerador é associado a uma câmara de configuração variável (17), e uma lãmina condutora rompida (19) constitui uma partição inferior da referida cãmara (17), com a interrupção da lâmina sob a influência dos gases acarretando a interrupção do circuito elétrico do qual a lâmina é parte.
BR112012023377A 2010-03-15 2011-03-11 interruptor elétrico de acionamento pirotécnico. BR112012023377A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1051816A FR2957452B1 (fr) 2010-03-15 2010-03-15 Interrupteur electrique a actionnement pyrotechnique
PCT/FR2011/050494 WO2011114045A1 (fr) 2010-03-15 2011-03-11 Interrupteur electrique a actionnement pyrotechnique

Publications (1)

Publication Number Publication Date
BR112012023377A2 true BR112012023377A2 (pt) 2018-08-07

Family

ID=42938331

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012023377A BR112012023377A2 (pt) 2010-03-15 2011-03-11 interruptor elétrico de acionamento pirotécnico.

Country Status (11)

Country Link
US (1) US20130056344A1 (pt)
EP (1) EP2548213A1 (pt)
JP (1) JP2013522834A (pt)
KR (1) KR20130057982A (pt)
CN (1) CN103003907A (pt)
BR (1) BR112012023377A2 (pt)
CA (1) CA2793337A1 (pt)
FR (1) FR2957452B1 (pt)
MX (1) MX2012010593A (pt)
RU (1) RU2568302C2 (pt)
WO (1) WO2011114045A1 (pt)

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GB2577347A (en) 2018-09-24 2020-03-25 Eaton Intelligent Power Ltd Switch with pyrotechnic actuator
WO2020071218A1 (ja) * 2018-10-01 2020-04-09 パナソニックＩｐマネジメント株式会社 遮断装置及び遮断システム
US10763064B2 (en) * 2018-12-12 2020-09-01 Key Safety Systems, Inc. Electric fuse box or junction box assembly with a high voltage electric line cutter device
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Also Published As

Publication number Publication date
CN103003907A (zh) 2013-03-27
MX2012010593A (es) 2012-11-23
US20130056344A1 (en) 2013-03-07
FR2957452B1 (fr) 2012-08-31
KR20130057982A (ko) 2013-06-03
RU2568302C2 (ru) 2015-11-20
WO2011114045A1 (fr) 2011-09-22
RU2012142547A (ru) 2014-04-20
CA2793337A1 (fr) 2011-09-22
JP2013522834A (ja) 2013-06-13
FR2957452A1 (fr) 2011-09-16
EP2548213A1 (fr) 2013-01-23

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: SAFRAN CERAMICS (FR)

B25A Requested transfer of rights approved

Owner name: ARIANEGROUP SAS (FR)

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2484 DE 14-08-2018 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.