BRPI0804721A2 - safety system applied to electrical equipment - Google Patents

safety system applied to electrical equipment

Info

Publication number
BRPI0804721A2
BRPI0804721A2 BRPI0804721-9A BRPI0804721A BRPI0804721A2 BR PI0804721 A2 BRPI0804721 A2 BR PI0804721A2 BR PI0804721 A BRPI0804721 A BR PI0804721A BR PI0804721 A2 BRPI0804721 A2 BR PI0804721A2
Authority
BR
Brazil
Prior art keywords
closed
contact
safety system
electrical equipment
system applied
Prior art date
Application number
BRPI0804721-9A
Other languages
Portuguese (pt)
Inventor
Rudimar Dal Bo
Original Assignee
G Paniz Ind Ltda
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 G Paniz Ind Ltda filed Critical G Paniz Ind Ltda
Priority to BRC10804721-9A priority Critical patent/BRPI0804721C1/en
Publication of BRPI0804721A2 publication Critical patent/BRPI0804721A2/en
Publication of BRPI0804721C1 publication Critical patent/BRPI0804721C1/en

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

SISTEMA DE SEGURANçA APLICADO EM EQUIPAMENTOS ELéTRICOS. é descrito um sistema de segurança aplicado em equipamentos elétricos que compreende um controlador (10) que inclui uma chave geral (20) e uma contatora (30) que fornecem a tensão necessária para o acionamento do motor (40); um circuito de comando alimentado através de uma fonte chaveada (100) que fornece alimentação aos relés (RL1, RL2, RL3, RL4, RL5 e RL6) através dos botões de emergência (50), microchaves (60) e botões de comando (70 e 80) configuráveis no controlador (10), um jumper de retenção (110) que permite que a bobina da contatora (30) permaneça ligada alimentando o motor (40) do equipamento elétrico quando satisfeitas as condições de: botão de ligar (70) pressionado, botão de emergência (50) em estado não pressionado e proteção móvel do equipamento fechada ou não deslocada. Para o acionamento do equipamento elétrico, o sistema de segurança deve necessariamente ter as seguintes condições atendidas: contato RL6 fechado e contato RL5 fechado e jumper de retenção (110) e contato RLI fechado e contato RL2 fechado e contato RL3 fechado e contato RL4 fechado.SAFETY SYSTEM APPLIED ON ELECTRICAL EQUIPMENT. described is a safety system applied to electrical equipment comprising a controller (10) including a master switch (20) and a contactor (30) that provide the voltage required for motor drive (40); a control circuit fed from a switched source (100) that supplies the relays (RL1, RL2, RL3, RL4, RL5 and RL6) via the emergency buttons (50), micro switches (60) and control buttons (70 and 80) configurable on the controller (10), a holding jumper (110) that allows the contactor coil (30) to remain on by supplying the motor equipment (40) when the conditions of: power button (70) are met. depressed, emergency pushbutton (50) not pressed, and movable protection of the equipment closed or not moved. For the activation of electrical equipment, the safety system must meet the following conditions: contact RL6 closed and contact RL5 closed and holding jumper (110) and contact RLI closed and contact RL2 closed and contact RL3 closed and contact RL4 closed.

BRC10804721-9A 2008-10-28 2008-10-28 safety system applied to electrical equipment BRPI0804721C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRC10804721-9A BRPI0804721C1 (en) 2008-10-28 2008-10-28 safety system applied to electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRC10804721-9A BRPI0804721C1 (en) 2008-10-28 2008-10-28 safety system applied to electrical equipment

Publications (2)

Publication Number Publication Date
BRPI0804721A2 true BRPI0804721A2 (en) 2009-10-20
BRPI0804721C1 BRPI0804721C1 (en) 2011-11-01

Family

ID=41180892

Family Applications (1)

Application Number Title Priority Date Filing Date
BRC10804721-9A BRPI0804721C1 (en) 2008-10-28 2008-10-28 safety system applied to electrical equipment

Country Status (1)

Country Link
BR (1) BRPI0804721C1 (en)

Also Published As

Publication number Publication date
BRPI0804721C1 (en) 2011-11-01

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA MEMO/INPI/PROC/NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B03B Publication of an application: publication anticipated [chapter 3.2 patent gazette]
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO NO ORIGINAL, TRASLADO OU FOTOCOPIA AUTENTICADA.

B03B Publication of an application: publication anticipated [chapter 3.2 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE:

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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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: ADDITIONAL INVENTOR'S CERTIFICATE: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2485 DE 21-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO CERTIFICADO DE ADICAO, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2485 DE 21-08-2018 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.