A radiator support duct (10) made of a resin is configured by joining a duct component (40) on one side in a vehicle longitudinal direction and a support component (12) on the other side in the vehicle longitudinal direction, and has therein an intake passage (11), through which air flows, from a first end portion toward a second end portion in the vehicle width direction. In a main body area as an area in the vehicle width direction, the duct component includes rigid ribs (50, 51, 52, 53, 54, 55, 56, 57) that are at least formed on an outer surface toward the second end in the vehicle width direction from a reference point (P) located centrally in the vehicle width direction. The main body area is defined by excluding portions, in which all openings (8) for introducing air or discharging the air are located in end portions in the vehicle width direction, from an elongated portion that extends in the vehicle width direction. In the main body area, the number of the rigid ribs (50, 51, 52, 53, 54, 55, 56, 57) is larger from the reference point (P) toward the second end in the vehicle width direction than toward the first end in the vehicle width direction.
RADIATOR SUPPORT DUCT MADE OF RESIN
AUS HARZ GEFERTIGTE KÜHLERTRÄGERLEITUNG
CONDUIT DE SUPPORT DE RADIATEUR CONSTITUÉ DE RÉSINE
2022-01-05
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |
Aerodynamic Effects in Radiator Duct Installations
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Contribution to theory of heated duct radiator
Engineering Index Backfile | 1939
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