Variable geometry collector for centrifugal pump

Details Variable geometry collector for centrifugal pump Variable geometry collector for centrifugal pump

1974-04-08

1976-03-02

Husar, C. J.

Rotary kinetic fluid motors or pumps

With control means responsive to non-cyclic condition...

By shaft speed or torque responsive means

60 3928R, 415150, 417279, F04D 1500

Patent

active

039414981

ABSTRACT:
A centrifugal type impeller pump has a restricting valve to control the inlet area of the collector for reducing recirculating flow from the collector to the impeller. The restricting valve includes a ring mounted upon the pump housing for rotary and axial motion. Rotary motion is imparted to the ring by an actuator. Cam slots in the ring and pins secured to the housing produce axial motion of the ring as the ring rotates. Precise positioning of the ring is possible because large motions of the actuator can be utilized to provide small changes in ring position. The axial position of the ring is determinative of the inlet area of the collector.

REFERENCES:
patent: 2861774 (1958-11-01), Buchi
patent: 2956576 (1960-10-01), McKeggie
patent: 2970437 (1961-02-01), Anderson
patent: 2989849 (1961-06-01), Torell et al.
patent: 3032259 (1962-02-01), Jassniker
patent: 3236500 (1966-02-01), Kofink
patent: 3265000 (1966-08-01), Tyler et al.
patent: 3447470 (1969-06-01), Bottoms et al.
patent: 3478955 (1969-11-01), Kunderman

Affiliated with

Also associated with

Rating

Variable geometry collector for centrifugal pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable geometry collector for centrifugal pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable geometry collector for centrifugal pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1275383