Rotary kinetic fluid motors or pumps – With means for re-entry of working fluid to blade set – Cross flow runner
Patent
1981-04-10
1983-10-11
Coe, Philip R.
Rotary kinetic fluid motors or pumps
With means for re-entry of working fluid to blade set
Cross flow runner
415213T, 416223R, 416235, F04D 500
Patent
active
044089520
ABSTRACT:
In a lateral channel pump, the rotor blade compartments of a ring of blades in the rotor alternate in length, toward the center of the rotor, between long and short rotor blade compartments. The associated lateral channel has an outer contour concentric with the center of the rotor and an inner contour which tapers helically towards the outlet port. At the inlet point of the lateral channel, a partial circulating current is separated from the main circulating current as a result of the longer blade compartments. The partial current, due to its higher speed, causes the main current to circulate more rapidly between the rotor blade compartment and the lateral channel. As a result, the main current is accelerated and a higher level of efficiency is obtained.
REFERENCES:
patent: 1817169 (1931-08-01), Schwitzer et al.
patent: 1865504 (1932-07-01), Bird
patent: 1976896 (1934-10-01), Siemen et al.
patent: 2042499 (1936-06-01), Brady
patent: 2321810 (1943-06-01), Gurley
patent: 2413461 (1946-12-01), Mann
patent: 2842062 (1958-08-01), Wright
patent: 3202399 (1965-08-01), Bar
patent: 3487784 (1970-01-01), Rafferty et al.
patent: 3560104 (1971-02-01), Neale
patent: 3721505 (1973-03-01), Garnett
patent: 3804547 (1974-04-01), Hagemann
patent: 3881839 (1975-05-01), MacManus
patent: 4325672 (1982-04-01), Sixsmith et al.
Coe Philip R.
Stinson Frankie L.
LandOfFree
Lateral channel 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 Lateral channel pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lateral channel pump will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1272862