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Machine translation
1. (WO1980002262) SWEEPING AIR STREAM APPARATUS AND METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002262    International Application No.:    PCT/US1980/000368
Publication Date: 30.10.1980 International Filing Date: 09.04.1980
IPC:
B05B 1/08 (2006.01), B60H 1/24 (2006.01), B60S 1/54 (2006.01), F24F 13/08 (2006.01)
Applicants:
Inventors:
Priority Data:
30794 17.04.1979 US
Title (EN) SWEEPING AIR STREAM APPARATUS AND METHOD
(FR) APPAREILLAGE DE CIRCULATION D"AIR DE BALAYAGE ET PROCEDE
Abstract: front page image
(EN)In an automobile air flow system, air is forced through an air outlet element or nozzle (13, 21, 24) in a sweeping air stream pattern by an oscillating reed or vane member (42) supported solely at the downstream end (43) for air initiated oscillatory movement in the flow path of the air from the source; a weight (41) is on the free, upstream end of the vane and is of a size such that the rate of oscillation is determined by the spring constant of a spring in the vane member and the weight. The oscillating vane (42) is proportioned with respect to the cross-sectional size of the outlet such that at any extreme of its oscillatory movement it does not physically contact any other structural member.
(FR)Dans le systeme de circulation d"air pour une automobile, de l"air est force au travers d"un element de sortie d"air ou une buse (13, 21, 24) sous la forme d"un courant d"air de balayage par une anche oscillante ou une piece d"ailette (42) supportee seulement a l"extremite aval (43) en vue de son mouvement oscillant provoque par l"air dans le cheminement du courant d"air depuis la source; un poids (41) dispose sur l"extremite amont, libre, de l"ailette est d"une taille telle que le taux d"oscillation est determine par la constante d"un ressort dans la piece d"ailette et le poids. L"ailette oscillante (42) est proportionnee par rapport a la section de la sortie afin qu"en aucune position extreme de son mouvement oscillatoire, elle ne vienne en contact physique avec aucune autre piece.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)