Device for the generation of successions of pressure impulsors used in hydraulic servomotors and procedure for the production of linear or rotary movements with the help of such series of pressure impulses. (Machine-translation by Google Translate, not legally binding)

摘要

Device for the generation of sequences of pressure pulses, usable in hydraulic servomotors and procedure for the production of linear or rotary movements with the help of such series of pressure pulses, in which said procedure consists of introducing series of hydraulic pressure pulses in motors hydraulic generated by virtue of the rapid and continuous alternation of the supply of oil under pressure through the duct that goes to said servomotor from the source of oil pressure, by means of a device or control body that also alternatively connects said servomotor with the pipe of return and where in the case of two pipes leading to a double-acting servomotor, active on both sides of its piston, the successions of pressure pulses introduced into these pipes are arranged in phase opposition. (Machine-translation by Google Translate, not legally binding)