VARIABLE CAPACITANCE, OBLIQUE SPINDLE TYPE HYDRAULIQUE MACHINE

摘要

The variable capacitance, oblique spindle type hydraulic machine delivers a high pressure oil in accordance with an angle of inclination of a cylinder block (8) by variable throttle or control valves. The high pressure oil thus delivered is supplied to the radial static pressure bearing (23) or to the thrust static pressure bearing (28). Accordingly, static pressure support capacity is exhibited in accordance with the angle of inclination of the cylinder block. A spindle can be supported stably and a leakage flow rate can be minimised.