Anti-cavitation manifold for drive coupled, dual motor, reversib

Details Anti-cavitation manifold for drive coupled, dual motor, reversib Anti-cavitation manifold for drive coupled, dual motor, reversib

1994-10-14

1996-08-20

Ryznic, John E.

Power plants

Pressure fluid source and motor

Having condition responsive control in a system of distinct...

60484494/, F16D 3102

Patent

active

055467512

ABSTRACT:
An anti-cavitation hydraulic manifold for hydraulically coupling the hydraulic input and output of two, drive coupled, reversible hydraulic motors to a reversible source of hydraulic power is described which includes: (i) two high pressure hydraulic input/output (I/O) chambers receiving hydraulic input from a reversible hydraulic power source, each hydraulically coupled to a separate input/output (I/O) line of one reversible hydraulic motor; (ii) a common translation passage hydraulically communicating with each high pressure input/output (I/O) chamber and hydraulically establishing a common input/output (I/O) or bypass line for the respective reversible hydraulic motors; (iii) a shuttle ball within each high pressure input/output (I/O) chamber seatable upon a valve seat terminating the end of the translation passage for isolating the common translation passage and bypass line and directing high pressure hydraulic input from the reversible hydraulic power source to the separate input/output (I/O) line for `driving` the particular reversible hydraulic motor; (iv) a shuttle rod translating in the translation passage having a length greater than that of the translation passage for functionally preventing the respective shuttle balls in the high pressure input/output (I/O) chambers from simultaneously seating upon respective valve seats terminating each end of the translation passage thus hydraulically coupling the hydraulic output of the `driven` reversible motor to its input, i.e., to the common bypass line coupling the respective reversible motors.

REFERENCES:
patent: 4085817 (1978-04-01), Kervagoret
patent: 4098083 (1978-07-01), Carman
patent: 4203289 (1980-05-01), Muschelknautz
patent: 4215622 (1980-08-01), Chichester
patent: 4261431 (1981-04-01), Hawbaker
patent: 4310062 (1982-01-01), Link et al.
patent: 4346763 (1982-08-01), Swanson et al.
patent: 4813234 (1989-03-01), Nikolaus
patent: 5184357 (1993-02-01), Last
patent: 5327590 (1994-07-01), Last

Affiliated with

Also associated with

Rating

Anti-cavitation manifold for drive coupled, dual motor, reversib does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anti-cavitation manifold for drive coupled, dual motor, reversib, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-cavitation manifold for drive coupled, dual motor, reversib will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2322013