A Design of High-Frequency Oscillatory Ventilator Using Phase Lock Loop system / 영남의대학술지
Yeungnam University Journal of Medicine
;
: 217-222, 1989.
Artigo
em Coreano
| WPRIM
| ID: wpr-28071
ABSTRACT
In this study, high frequency oscillatory ventilator was designed and constructed. Using designed by phase-lock loop system, in order to accurately and easily treat both the outlet volume and rpm. A system has been designed and is being evaluated using CD4046A PLL IC. We use this PLL IC for the purpose of motor controls. The device consists of PLL system, pumping mechanism, piston, cylinder, and special crank shaft are required. This system characteristics were as follows 1) Frequency 20-1800 rpm 2) Outlet air volume 1-50 cc
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Ventiladores Mecânicos
Idioma:
Coreano
Revista:
Yeungnam University Journal of Medicine
Ano de publicação:
1989
Tipo de documento:
Artigo
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