| 摘要 |
A security system for a pneumatic accumulator, the pneumatic accumulator being connectable with a pump and with a pneumatic apparatus by, respectively, a first and second connecting duct is described. The security system has a) a pneumatic bladder for containing high pressure gas, and b) flow distribution means connected with the first and second connecting ducts to the pneumatic accumulator and the pneumatic bladder, the flow distribution means being able to pass from a first operating position to a second operating position, in which the flow distribution means connects the first and second connecting ducts with the pneumatic bladder (40) pneumatic plant is also described. |
| 主权项 |
1. A security system for a pneumatic accumulator, said pneumatic accumulator being connectable with a pump and with a pneumatic apparatus by means of, respectively, a first and a second connecting duct, said system comprising:
a pneumatic bladder for containing high pressure gas, and flow distribution means connected with said first and said second connecting ducts to said pneumatic accumulator and said pneumatic bladder, said flow distribution means being able to pass, through a command, from a first operating position, in which said flow distribution means connect said first and said second connecting ducts with said pneumatic accumulator, to a second operating position, in which said flow distribution means connects said first and said second connecting ducts with said pneumatic bladder, so as to inflate said pneumatic bladder with gas and to functionally replace said pneumatic accumulator. |
