Method of preventing cavitation in an axial piston pump during a

Details Method of preventing cavitation in an axial piston pump during a Method of preventing cavitation in an axial piston pump during a

1993-06-01

1997-01-07

Nguyen, Hoang

Power plants

Pressure fluid source and motor

Condition responsive control of motive fluid flow

60468, 60487, 60494, F16D 3102, F16D 3900

Patent

active

055905250

ABSTRACT:
Cavitation in axial piston motors (20) caused to act as a pump by an aiding load (28), and the related difficulty of loss of hydrostatic film (52), and tipping or hammering of motor slippers (64), can be reduced by a method which includes the step of recirculating hydraulic fluid from the supply port (18) of the motor (20) to the return port (30) of the motor (20) upon the occurrence of an aiding load (28).

REFERENCES:
patent: 2845901 (1953-09-01), MacDuff
patent: 2980136 (1961-04-01), Krehbiel
patent: 3465520 (1969-09-01), Hann
patent: 3625007 (1971-12-01), Herndon
patent: 3946562 (1976-03-01), Ross
patent: 4215546 (1980-08-01), Hager et al.
patent: 4371318 (1983-02-01), Kime
patent: 4452267 (1984-06-01), Ott et al.
patent: 4625750 (1986-12-01), Scholz
patent: 4768340 (1988-09-01), Hamilton
patent: 4845948 (1989-07-01), Tha et al.
patent: 4936095 (1990-06-01), Ross et al.
patent: 5025626 (1991-06-01), Crosser et al.
patent: 5036659 (1991-08-01), Gillingham et al.

Affiliated with

Also associated with

Rating

Method of preventing cavitation in an axial piston pump during a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of preventing cavitation in an axial piston pump during a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of preventing cavitation in an axial piston pump during a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1756628