| 摘要 |
An accumulator charging valve with an accumulator port (3) connectible with a pressure port (2) through first and second accumulator-pressure- responsive valves (18 and 19) and connectible with a user port (8) which is arranged to connect with the pressure port (2) through a bypass valve (12). If the fluid consumption of the fluid contained in the accumulator is normal, only the first valve (18) opens its passageway to load the accumulator. If the consumption is higher than normal, the second valve (19) which has a large valve passage opens additionally. <IMAGE> |
