Controlled vortex regenerative pump

Details Controlled vortex regenerative pump Controlled vortex regenerative pump

1989-10-17

1990-08-14

Look, Edward K.

Pumps

With condition responsive pumped fluid control

415 551, 415 555, F04B 4900

Patent

active

049483447

ABSTRACT:
A regenerative pump which has a controlled output by having movable lateral channel arcuate slots (36, 38) in channel plates (26) which are on opposite sides of a bladed rotor (18). The channel plates (26) are mounted for sliding movement to reduce the effective vortex channel length in a range from about 325.degree. to about 40.degree.. This will result in a proportional reduction of pump pressure rise and input power requirements. The position of the channel plates may be varied by a servo system that responds to a desired system output performance such as pressure rise or flow delivery rate.

REFERENCES:
patent: 1920484 (1933-08-01), Siemen et al.
patent: 1976896 (1934-05-01), Siemen et al.
patent: 2045851 (1936-06-01), Hamilton
patent: 2696789 (1954-12-01), Fabig
patent: 3558236 (1968-09-01), Bylsma
patent: 3936240 (1976-02-01), Dochterman
patent: 4325672 (1982-04-01), Sixsmith et al.
patent: 4334821 (1982-06-01), Sixsmith et al.
patent: 4408952 (1983-10-01), Schweinfurter

Affiliated with

Also associated with

Rating

Controlled vortex regenerative 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 Controlled vortex regenerative pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlled vortex regenerative pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-459363