Pressure exchanger cell ring and improved cell wall construction

Details Pressure exchanger cell ring and improved cell wall construction Pressure exchanger cell ring and improved cell wall construction

1975-06-26

1976-12-21

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Rotor having flow confining or deflecting web, shroud or...

Axially extending shroud ring or casing

417 64, 416242, F04D 2926

Patent

active

039985679

ABSTRACT:
A pressure exchanger cell ring comprising a rotor which, viewed in cross-section, possesses cell walls of at least double curvature, each of the cell walls being secured at its ends to the hub and shroud, respectively, of the rotor. Each cell wall is shaped to have protruding portions or lobes, each curving to either side of a radius extending through one of both attachment locations of the cell wall. The sector angle enclosed between the two radii extending from the center of the rotor through each attachment location of a cell wall does not exceed 4.degree., and the sector angle bounding the mean camber line of the cell wall does not exceed 7.degree..

REFERENCES:
patent: 3101168 (1963-08-01), Berchtold
patent: 3363832 (1968-01-01), Groff
patent: 3458116 (1969-07-01), Winkler et al.
patent: 3545882 (1970-12-01), Williamson
patent: 3745629 (1973-07-01), Pask et al.

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