Centrifugal blower wheel

Details Centrifugal blower wheel Centrifugal blower wheel

1986-06-06

1988-04-19

Rosenbaum, Mark

Fluid reaction surfaces (i.e., impellers)

Perimetric blading extending axially between annular members

291568CF, 416187, F04D 2918, F03B 312, F03D 1100

Patent

active

047385936

ABSTRACT:
A centrifugal blower wheel consisting of a wire hoop, a disk member and a plurality of separate blower blades arranged about the periphery of the wheel are operatively connected to the hoop and the disk member by a flange formed on each end of the blades. The flanges are rolled around the hoop, hoops or hoop and disk member such that the blades are operatively spaced around the periphery of the wheel.

REFERENCES:
patent: 2495855 (1950-01-01), Marcoe
patent: 2537805 (1951-01-01), Wilken
patent: 2714485 (1955-08-01), Goettl

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