BR9904525A - Improvement introduced in electronic lock with code with volatile memory - Google Patents
Improvement introduced in electronic lock with code with volatile memoryInfo
- Publication number
- BR9904525A BR9904525A BR9904525-7A BR9904525A BR9904525A BR 9904525 A BR9904525 A BR 9904525A BR 9904525 A BR9904525 A BR 9904525A BR 9904525 A BR9904525 A BR 9904525A
- Authority
- BR
- Brazil
- Prior art keywords
- door
- open
- keys
- electronic circuit
- code
- Prior art date
Links
Abstract
<B>"APERFEIçOAMENTO INTRODUZIDO EM FECHADURA ELETRôNICA COM CóDIGO COM MEMóRIA VOLáTIL"<D> constituída por um circuito eletrônico <B>(1)<D>, alimentado por baterias secas <B>(2)<D>, e painel externo <B>(5)<D> a qual o referido circuito eletrônico <B>(1)<D> está ligado, painel <B>(5)<D> com teclas numeradas de 0 à 9 <B>(6)<D> e de ''PROG'' <B>(7)<D> e ''ABRE'' <B>(8)<D>, além de LEDs verde <B>(9)<D> indicativo de que a porta está aberta e liberada para uso e vermelho <B>(10)<D> indicativo de que a porta está trancada, com o referido circuito eletrônico <B>(1)<D> comandando uma válvula solenóide <B>(11)<D> de ação simples fechada por mola de pressão que libera a tranca mecânica <B>(12)<D> que fecha a porta do cofre ou armário quando a senha correta for digitada <B>(13)<D> nas teclas <B>(6)<D> e apertar a tecla ''ABRE'' <B>(8)<D> e que se volatizará quando a porta for aberta, senha essa definida quando, após o fechamento da porta, for digitada nas teclas <B>(6)<D> e apertar-se a tecla ''PROG'' <B>(7)<D>, cujo desenvolvimento visa obter uma solução tecnológica que permite às pessoas utilizar cofres ou armários de uso temporário utilizando seus códigos pessoais sem depender de chaves.<B> "IMPROVEMENT INTRODUCED IN ELECTRONIC LOCK WITH CODE WITH VOLATILE MEMORY" <D> consisting of an electronic circuit <B> (1) <D>, powered by dry batteries <B> (2) <D>, and external panel <B> (5) <D> to which the electronic circuit <B> (1) <D> is connected, panel <B> (5) <D> with keys numbered 0 to 9 <B> (6) <D> and '' PROG '' <B> (7) <D> and '' OPEN '' <B> (8) <D>, in addition to green LEDs <B> (9) <D> indicating that the door is open and released for use and red <B> (10) <D> indicating that the door is locked, with the electronic circuit <B> (1) <D> controlling a solenoid valve <B> ( 11) <D> single action closed by a pressure spring that releases the mechanical lock <B> (12) <D> that closes the safe or cabinet door when the correct password is entered <B> (13) <D> on the <B> (6) <D> keys and press the '' OPEN '' <B> (8) <D> key and that will volatize when the door is opened, a password that is defined when, after the door is closed, is entered on the <B> (6) <D> and press the '' PROG '' <B> key (7) <D>, whose development aims to obtain a technological solution that allows people to use safes or cabinets for temporary use using their personal codes without depending on keys.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9904525-7A BR9904525A (en) | 1999-09-09 | 1999-09-09 | Improvement introduced in electronic lock with code with volatile memory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9904525-7A BR9904525A (en) | 1999-09-09 | 1999-09-09 | Improvement introduced in electronic lock with code with volatile memory |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9904525A true BR9904525A (en) | 2001-04-24 |
Family
ID=4073603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9904525-7A BR9904525A (en) | 1999-09-09 | 1999-09-09 | Improvement introduced in electronic lock with code with volatile memory |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9904525A (en) |
-
1999
- 1999-09-09 BR BR9904525-7A patent/BR9904525A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |