Hydraulic control system for governing steering and implement ac

Details Hydraulic control system for governing steering and implement ac Hydraulic control system for governing steering and implement ac

1981-08-26

1983-12-27

Michalsky, Gerald A.

Power plants

Pressure fluid source and motor

Apparatus having means responsive to or ameliorating the...

60405, 60418, 60422, 60430, 180133, F15B 1306, F15B 1309, F15B 2000

Patent

active

044222904

ABSTRACT:
Implement and steering actuators are selectively actuated through steering and implement control valves respectively by fluid power output of respective steering and implement pumps. A pressure compensator is provided for at times diverting excess fluid from the steering pump to the implement control valve, and the implement pump applies fluid pressure to the implement valve through an unloading valve that gives the charging of an accumulator by the implement pump preference over operation of the implement actuator. The sensing of loss of fluid power in the steering pump activates an emergency control valve to connect the accumulator to the steering valve and to disconnect the pressure compensator from the implement control valve.

REFERENCES:
patent: 3355994 (1967-12-01), Malott
patent: 3535877 (1970-10-01), Becker et al.
patent: 3913324 (1975-10-01), Miller et al.
patent: 3952510 (1976-04-01), Peterson
patent: 3976158 (1976-08-01), Shaffer
patent: 4002220 (1977-01-01), Wible
patent: 4044786 (1977-08-01), Yip
patent: 4076096 (1978-02-01), Hushower et al.
patent: 4190130 (1980-02-01), Beck
patent: 4215720 (1980-08-01), Becker
patent: 4337620 (1982-07-01), Johnson

Affiliated with

Also associated with

Rating

Hydraulic control system for governing steering and implement ac 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 control system for governing steering and implement ac, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic control system for governing steering and implement ac will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-941821