Side channel self priming fuel pump having reservoir

Details Side channel self priming fuel pump having reservoir Side channel self priming fuel pump having reservoir

1987-03-24

1989-02-14

Garrett, Robert E.

Rotary kinetic fluid motors or pumps

With means for re-entry of working fluid to blade set

Cross flow runner

415 11, 415144, 415177, F04D 500

Patent

active

048043133

ABSTRACT:
A side channel pump (10) has a pumping cavity (26) which includes an inlet port (78), a discharge port (80) and side channels (72,74). An impeller (54) is mounted for rotation in the pumping cavity. A reservoir (20) holds an ample supply of liquid for pump priming and pump cooling during periods of gas pumping. A bypass suction duct (24) carries liquid from the reservoir to the pumping cavity during priming, gas pumping and normal operating and a bypass return duct (22) returns some discharged liquid to the reservoir during gas pumping and normal operation. The reservoir acts as a heat sink to enable the liquid ring formed during gas pumping operation to absorb more heat and provide pump cooling.

REFERENCES:
patent: 923680 (1909-06-01), Meyersberg
patent: 1920484 (1933-08-01), Siemen et al.
patent: 3007417 (1961-11-01), Feltus
patent: 3068802 (1962-12-01), Costello et al.
patent: 3761196 (1973-09-01), Weinert
patent: 3942906 (1976-03-01), Schonwald

Affiliated with

Also associated with

Rating

Side channel self priming fuel pump having reservoir does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Side channel self priming fuel pump having reservoir, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Side channel self priming fuel pump having reservoir will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1362763