| 摘要 |
The system comprises a storage tank for hydraulic fluid, in which the fluid is not under pressure, and a pump (2) which feeds fluid under pressure from the tank through a feed pipe (5) and a servo-valve (24) to control flow to a hydraulic motor. - An accumulator tank (23) receives hydraulic fluid from the pump (2) as long as the fluid pressure in the feed pipe (5) is below a specific pressure. The accumulator tank supplies fluid to tehe hydraulic motor via the servo valve. |
