Vortex generator for centrifugal fans

Details Vortex generator for centrifugal fans Vortex generator for centrifugal fans

1983-02-28

1986-03-18

Scott, Samuel

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Vane or deflector

415DIG1, 415206, 415219C, F04D 1708

Patent

active

045765499

ABSTRACT:
A centrifugal fan having a plurality of formed vortex generators fixed onto the outer wall of an annular member leading into the air inlet for the fan-wheel to cause mixing of the slower air discharged from the wheel and the skin friction air current created by the wheel.

REFERENCES:
patent: 2452274 (1948-10-01), Walters
patent: 2841326 (1958-07-01), Davis
patent: 2951630 (1960-09-01), Murphy
patent: 3085741 (1963-04-01), Burkhardt
patent: 3191851 (1965-06-01), Wood
patent: 3221983 (1965-12-01), Trickler et al.
patent: 3307776 (1967-03-01), White
patent: 3523743 (1970-08-01), Jolette
patent: 4177007 (1979-12-01), Schlangen

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