| 摘要 |
<p>The system consists of self-pressurised hydraulic reservoirs with multiple hydraulic cylinders (VH1,VH2,VH3; VB1,VB2,VB3) for high and low pressure respectively, the pistons of which are connected by rigid links (L1,L2,L3). It has an auxiliary circuit for producing hydraulic fluid at a pressure (G), with high pressure inlet (DHP) and low-pressure outlet (RBP) pipes linked to connectors (CD1,CD2; C'D1,C'D2; C"D1,C"D2) through respective linking circuits. Each of the connectors is connectable to one of the circuits being tested. Each of the linking circuits has an auxiliary self-pressurised reservoir with two hydraulic cylinders - a high pressure cylinder (V'H1,V'H2,V'H3) connected to the high-pressure inlet (DHP) of the auxiliary circuit, and a low-pressure cylinder (V'B1,V'B2,V'B3) connected to the low-pressure return pipe (RBP) of the same circuit. The pistons of both high- and low-pressure cylinders in the same auxiliary reservoir are connected by rigid links.</p> |
