Servo Drive
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Improved capacity of eccentric mechanical presses existing in Brazilian industry / Melhoria na capacidade de produção das prensas mecânicas excêntricas existentes na indústria brasileira
This work defines a methodology to improve the production capacity of the mechanical presses existing in the Brazilian industry. The eccentric mechanical presses with crank drive (connecting rod) are very simple machines for operation, but these presses use a lot of energy during the working cycle, partially due the fixed descent and rising speeds of the sli
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2011
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2. Mesencephalic stimulation elicits inhibition of phrenic nerve activity in cat.
1. Previous work from this laboratory has indicated that the mesencephalon is the anatomical substrate for a mechanism capable of inhibiting central respiratory drive in glomectomized cats for periods of up to 1 h or more following brief exposure to systemic hypoxia; phrenic nerve activity was used as an index of central respiratory drive. 2. The present stu