发明授权
US08323151B2 System and method of driving and controlling pneumatic and hydraulic systems 失效
气动和液压系统的驱动和控制系统和方法

System and method of driving and controlling pneumatic and hydraulic systems
摘要:
Systems and methods of driving and controlling pneumatic and hydraulic devices and, more particularly, to a system and method of driving a hydraulic pump via one output shaft of a motor, and driving a pneumatic compressor via another output shaft of the motor via a clutch. When a user control is engaged, a control system causes the motor to operate at a higher speed, driving the hydraulic pump faster to produce additional hydraulic pressure. When a low air pressure condition is sensed in the pneumatic system, the control system causes the motor to operate at the higher speed and engages the clutch, allowing the pneumatic compressor to supply additional air pressure.
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