Hydraulic drive control system

Power plants – Pressure fluid source and motor – Condition responsive control of or by input to input pump...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

60448, 60449, 60450, 60452, F16H 3946

Patent

active

039876241

ABSTRACT:
A hydraulic drive control system for driving a generator or alternator or the like at a constant RPM regardless of variations in the output load or the input load comprising a driven pump having a variable volume and variable pressure output connected in a closed system to a hydraulic motor which will maintain a constant RPM output, regardless of the RPM's of the driving means, which is coupled to the device to be driven. Connected between the pump and the motor is a volume control line having a volume control valve which insures that the volume of fluid to the hydraulic motor will be constant thus providing a constant line RPM output of the driving motor, and a pressure regulating line connected between said pump and said motor to regulate the pump pressure output to insure that the motor RPM is constant although the load on the motor may vary. The volume control valve regulates hydraulic fluid between the pump and motor regardless of the pressure and volume output of the pump.

REFERENCES:
patent: 2472477 (1949-06-01), Harrington et al.
patent: 2984985 (1961-05-01), MacMillin
patent: 3558901 (1971-01-01), Jacobus

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hydraulic drive control system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydraulic drive control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic drive control system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-177964

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.