| 摘要 |
A fluid pressure-intensifying apparatus of the double-acting type has an elongated cylindrical housing that encloses the low pressure and high pressure chambers and compressively position and restrains the elements that make up the low and high pressure chambers under operating conditions. Hydraulic working fluid 4-way control valve solenoids are actuated by an actuating piston assembly mounted in fluid communication with the low pressure working fluid chamber.
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