Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Irregular – flanged or channel forming blade surface
Patent
1988-08-22
1990-02-27
Joyce, Harold
Fluid reaction surfaces (i.e., impellers)
Specific blade structure
Irregular, flanged or channel forming blade surface
416 70R, B60H 130
Patent
active
049035827
ABSTRACT:
On hot and humid days, an air deflecting device suitable for placement in an open passenger window of a vehicle such as a car, a train, a bus or the like, and immediately adjacent a selected area of the body such as the chest, neck, face or head of a passenger by such window, is movable within such window for deflecting an outside breeze in such a manner that the deflected breeze directly impacts and cools various such selected areas of the body of the passenger within such vehicle.
REFERENCES:
patent: D110539 (1938-07-01), Fingerhut
patent: D137304 (1944-02-01), Donahue
patent: 1126797 (1915-02-01), Lichter
patent: 2019906 (1935-11-01), James
patent: 2594682 (1952-04-01), Ritch
patent: 2658793 (1953-11-01), Sinclair
patent: 4033245 (1977-07-01), DeRees
patent: 4085665 (1978-04-01), Paxton
patent: 4423668 (1984-01-01), Long
patent: 4493663 (1985-01-01), Richmond
Standard Catalog of American Cars, p. 8.
Joyce Harold
Nguti Tallam I.
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