| 摘要 |
<p>The rotary distributor for high output flows comprises a first distribution circuit (26) which includes passages of variable cross-section, such as (60a, 61a) or (60b, 61b), in parallel, and two working pressure outlets (37, 39) connected to the two chambers of the assistance cylinder (45), and a second circuit (26A) for operation at high pressures, independent of the pressure outlets.</p> |
