Regulating devices for a plurality of pumps driven by a common s

Details Regulating devices for a plurality of pumps driven by a common s Regulating devices for a plurality of pumps driven by a common s

1981-06-23

1983-09-20

Look, Edward K.

Pumps

Condition responsive control of drive transmission or pump...

Plural pumps with individual or relative control

60447, 60452, 60486, 417218, F04B 4900

Patent

active

044052871

ABSTRACT:
A regulating device is provided for an aggregate of several pumps driven by a primary source at least one of which is adjustable and with a constant volume auxiliary control pressure pump driven by the same primary source in the delivery line of which a restrictor is located with the pressure gradient in front of and following the restrictor acting on the control pressures of an hydraulically regulated discharge valve in a drain line connected to the delivery line of the auxiliary pump, the drain line being connected in front of the restrictor, adjusting means connected to each adjustable pump and a control pressure line to which all adjusting means are connected, branching off from the drain line ahead of the discharge valve.

REFERENCES:
patent: 4080979 (1978-03-01), Hein
patent: 4115033 (1978-09-01), Kleineisel et al.
patent: 4203712 (1980-05-01), Uehara

Affiliated with

Also associated with

Rating

Regulating devices for a plurality of pumps driven by a common s does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Regulating devices for a plurality of pumps driven by a common s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Regulating devices for a plurality of pumps driven by a common s will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-585816