Portable water driven high velocity fan

Details Portable water driven high velocity fan Portable water driven high velocity fan

1989-02-06

1991-05-07

Kwon, John T.

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Nozzle discharging onto motor runner

415912, 169 91, 417408, F01D 902

Patent

active

050132148

ABSTRACT:
An portable water driven high velocity fan. Contained in a cylindrical housing is a turbine nozzle body in which a plurality of cylindrical or part cylindrical and part conical nozzles are provided. The nozzles make an angle of about 10 to 30 degrees with the nozzle outlet surface of the nozzle body. A method of manufacture is provided which permits the manufacture of fans having various power ratings using the same standard machined parts.

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patent: 4097188 (1978-06-01), Forster
patent: 4597524 (1986-06-01), Albertsson
patent: 4780057 (1988-10-01), Silvestri, Jr.
patent: 4840537 (1989-06-01), Silvestri, Jr.
patent: 4878805 (1989-11-01), Hagshenas

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