F - Mech Eng,Light,Heat,Weapons – 02 – D
Patent
F - Mech Eng,Light,Heat,Weapons
02
D
F02D 9/18 (2006.01)
Patent
CA 2423490
A diaphragmed air valve system for automotive engines which is designed for the purpose of keeping intact the shape as well as mass of an air body before and after entering the engine. This diaphragmed air valve system comprises a cylindrical air inlet (2a) and a valve opening (2b) constituted by a number of small plates of specific type and arrangement (2c). The small plates, with their specific type and aerodynamic arrangement, cause the formation of a number of openings in the centre of the air inlet when the valve is opened. The rate of air flowing into the engine is absolutely dictated by the diameter of the valve opening formed by the specific arrangement and type of the small plates.
L'invention concerne un système de soupape d'air à diaphragme pour moteurs de véhicule automobile permettant de conserver intactes la forme et la masse d'un corps d'air, avant et après l'entrée dans le moteur, qui comprend une admission d'air cylindrique (2a) et une ouverture de soupape (2b) se présentant sous la forme de petites plaques de type et de configuration spécifiques (2c). Les petites plaques, dans ce type et cette configuration aérodynamique spécifiques, permettent de matérialiser des ouvertures au centre de l'admission d'air lorsque la soupape est ouverte. Le débit d'admission d'air dans le moteur dépend rigoureusement du diamètre de l'ouverture de la soupape correspondant au type et à la configuration spécifiques des plaques.
Gowling Lafleur Henderson Llp
Wijaya Heru Prasanta
LandOfFree
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