| 摘要 |
The system has a gas hydraulic accumulator (10) with a casing (12), which is divided by metal bellows (16) into gas (20) and fluid (22) chambers. A valve assembly (74) between the fluid chamber and a supply line (24) for the fluid chamber closes if the pressure in the supply line falls below a minimum value or exceeds a maximum value and opens if the pressure exceeds the minimum value and falls below the maximum value. An Independent claim is included for a gas hydraulic accumulator for use in the system. |
