Impeller assembly for a blower mechanism

Details Impeller assembly for a blower mechanism Impeller assembly for a blower mechanism

1981-06-19

1983-09-27

Marcus, Stephen

Fluid reaction surfaces (i.e., impellers)

Operated by art device

Integral with or directly attached to rotary device or part

416184, 416187, F04D 2928

Patent

active

044065850

ABSTRACT:
An impeller assembly for use in a blower structure including a blower wheel which defines a centrally located peripheral groove in which a special endless metallic pulley band is fixedly mounted and having a hub sleeve which is demountably carried on a tubular axle shaft which demountably carries a stub shaft in each of its opposite ends for rotatable journalling in the bearings of the blower structure.

REFERENCES:
patent: 265196 (1882-09-01), Warner
patent: 2404385 (1946-07-01), Fritts
patent: 2987172 (1961-06-01), Linsenmeyer
patent: 3051372 (1962-08-01), Rockafield et al.
patent: 3511578 (1970-05-01), Norst
patent: 3702741 (1972-11-01), Goettl
patent: 3738591 (1973-06-01), Melluish
patent: 3746464 (1973-07-01), Goettl
patent: 4199302 (1980-04-01), Goettl

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