BR0205911A - Mobile switch for connecting and disconnecting live high-voltage circuits and equipment - Google Patents
Mobile switch for connecting and disconnecting live high-voltage circuits and equipmentInfo
- Publication number
- BR0205911A BR0205911A BR0205911A BR0205911A BR0205911A BR 0205911 A BR0205911 A BR 0205911A BR 0205911 A BR0205911 A BR 0205911A BR 0205911 A BR0205911 A BR 0205911A BR 0205911 A BR0205911 A BR 0205911A
- Authority
- BR
- Brazil
- Prior art keywords
- switch
- equipment
- currents
- high voltage
- vehicle
- Prior art date
Links
Abstract
"INTERRUPTOR MóVEL PARA CONEXãO E DESCONEXãO DE CIRCUITOS E EQUIPAMENTOS DE ALTA TENSãO EM LINHA VIVA". Interruptor constituído de um dispositivo de interrupção (9) montado sobre um veículo (14), e processo para sua utilização na desconexão e na reconexão de equipamentos e circuitos elétricos de alta tensão, sob linha viva, com acionamento autónomo local e/ou remoto, evitando interrupções de fornecimento, aumentando a segurança dos eletricistas, operadores e das instalações, assegurando a confiabilidade das operações e eliminando a limitação do valor de corrente que pode ser interrompida (ou estabelecida) em atividades de seccionamento de componentes para serviços em sistemas elétricos, sendo capaz de interromper correntes capacitivas de LTs, correntes de magnetização de transformadores de qualquer magnitude e correntes de carga, possibilitando assim secionar circuitos em qualquer ponto do sistema, com o dispositivo de interrupção (9) constituído de uma câmara de extinção de arco (10) e um seccionador seco (11), preferencialmente do tipo lâmina, que proporciona adicionalmente a indicação visual clara, à distância, do status do circuito (aberto ou fechado), pela separação entre a lâmina (12) e o contato fixo (13), e o veículo (14) concebido para possibilitar o deslocamento ágil do interruptor a qualquer ponto do sistema, com acessórios para o transporte, proteção e operação do interruptor, tais como baterias (17) e carregadores (16), para assegurar operação autónoma do conjunto, e amortecedores, dispositivos de frenagem e peças para intertravamentos, para que não haja danos ao interruptor mesmo em serviços em locais de acesso difícil."MOBILE SWITCH FOR CONNECTION AND DISCONNECTION OF CIRCUITS AND HIGH VOLTAGE EQUIPMENT ONLINE". A switch consisting of an interruption device (9) mounted on a vehicle (14), and process for its use in disconnecting and reconnecting high voltage, live-line electrical circuits and equipment, with local and / or remote autonomous actuation, avoiding supply interruptions, increasing the safety of electricians, operators and installations, ensuring the reliability of operations and eliminating the limitation of current value that can be interrupted (or established) in component parting activities for electrical system services. capable of interrupting capacitive currents of LTs, transformer magnetization currents of any magnitude and load currents, thus enabling circuit breakers anywhere in the system, with the interrupt device (9) consisting of an arc extinguishing chamber (10) and a dry disconnector (11), preferably of the blade type, which provides In addition, it provides a clear visual indication of the status of the circuit (open or closed) at a distance by the separation between the blade (12) and the fixed contact (13) and the vehicle (14) designed to enable the switch to move quickly. at any point in the system, with accessories for transport, protection and operation of the switch, such as batteries (17) and chargers (16), to ensure autonomous operation of the assembly, and shock absorbers, braking devices and interlocking parts so that There is no damage to the switch even when working in hard to reach places.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0205911A BR0205911A (en) | 2002-12-26 | 2002-12-26 | Mobile switch for connecting and disconnecting live high-voltage circuits and equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0205911A BR0205911A (en) | 2002-12-26 | 2002-12-26 | Mobile switch for connecting and disconnecting live high-voltage circuits and equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0205911A true BR0205911A (en) | 2005-01-11 |
Family
ID=33569387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0205911A BR0205911A (en) | 2002-12-26 | 2002-12-26 | Mobile switch for connecting and disconnecting live high-voltage circuits and equipment |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR0205911A (en) |
-
2002
- 2002-12-26 BR BR0205911A patent/BR0205911A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
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B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] |
Free format text: BASEADO NO ART. 216 1 DA LPI, APRESENTE COPIA AUTENTICADA DA PROCURACAO PARA QUE ESTA SEJA ACEITA. |
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B25A | Requested transfer of rights approved |
Owner name: CEMIG DISTRIBUICAO S.A. (BR/MG) Free format text: TRANSFERIDO DE: COMPANHIA ENERGETICA DE MINAS GERAIS - CEMIG |
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13 DA LPI |
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B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |