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Doctoral Thesis
DOI
10.11606/T.54.1991.tde-13042015-172705
Document
Author
Full name
Jose Carlos Felizatti
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 1991
Supervisor
Committee
Roda, Valentin Obac (President)
Guerrini, Delio Pereira
Martins, Wagner Waneck
Picchia, Walter Del
Rotta, Ivan
Title in Portuguese
Contribuições ao estudo de circuitos interruptores com relés polarizados
Keywords in Portuguese
Não disponível
Abstract in Portuguese
No presente trabalho estudam-se os circuitos interruptores com relés polarizados, enfocando-se quatro tópicos principais, a saber: a tecnologia e os comandos múltiplo, combinatório e seqüencial. Em relação à tecnologia, propõe-se um dispositivo eletromecânico de comando e chaveamento denominado quantor, com características construtiva e operacional superiores aos relés polarizados tradicionais. Os diversos sistemas desenvolvidos utilizando relés polarizados, mostram a extraordinária flexibilização que se obtém na execução dos comandos múltiplo e combinatório com teclas pulsantes. Apresentam-se também, a metodologia e a conceituação para o projeto de circuitos lógicos interruptores combinatórios e seqüenciais com relés polarizados
Title in English
Not available
Keywords in English
Not available
Abstract in English
In this thesis we present a study on switching circuits using a biased relays. The following main topics are focused: technological aspects and the multiple, combinational and sequential commands. A new switching and commanding device called by us quantor is proposed. Some of the constructive and operating characteristics of this device are presented, showing that the proposed device offers improvement over conventional relays. The proposed devices are very attractive for the implementation of multiple and combinational commands using pulsed switches. We also present the methodology for the design of switching circuits used for the implementation of simple and combinational commands. Also for the sequential commands we present a design methodology using biased relays.
 
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Publishing Date
2015-04-14
 
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