| 摘要 |
<p>The servo valve (1) is provided by a rotary slider valve with relatively displaced slider and counter-slider components (2,3). Variation of the valve characteristics is achieved by altering the width of the control gaps (4-7) between the slider and counter-slider components in the normal position of the valve. The control edges of the control gaps extend at an angle to the control stroke direction, with relative adjustment of the slider and counter-slider components transverse to the control stroke direction for altering the width of the control gaps.</p> |
