Multiple disc fan with rotatable casing

Details Multiple disc fan with rotatable casing Multiple disc fan with rotatable casing

1991-08-16

1993-08-31

Look, Edward K.

Rotary kinetic fluid motors or pumps

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

Cross flow runner

415 90, 415127, 415203, F04D 500

Patent

active

052403718

ABSTRACT:
A fan has a casing (1) having walls defining a flow duct which accommodates a multiple-disc rotor (1) mounted for rotation about the axis (3) thereof. The flow duct also accommodates baffles provided on opposite sides of the rotor (1) to extend along its axis (3). According to the invention, the casing (7) is mounted for rotation about the axis (3) of the rotor (1). The fan is useful for controlling air-exchange in living space or industrial production space.

REFERENCES:
patent: 2339575 (1944-01-01), Lee
patent: 2632598 (1953-03-01), Wale, Jr.
patent: 3037457 (1962-06-01), Sternlight
patent: 3147909 (1964-09-01), Novitsky
patent: 3275223 (1966-09-01), Fowell
patent: 3375539 (1968-04-01), Loepsinger
patent: 3467302 (1969-09-01), Wilson
patent: 3712754 (1973-01-01), Brouwer
patent: 3751908 (1973-08-01), Colwell et al.
patent: 3930745 (1976-01-01), Gassie
patent: 4856968 (1989-08-01), Armbruster

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