F - Mech Eng,Light,Heat,Weapons – 02 – M
Patent
F - Mech Eng,Light,Heat,Weapons
02
M
F02M 29/06 (2006.01)
Patent
CA 2320192
The invention relates to a device called air flow twisting device that can twist the air lines (1) in an air inlet system of internal combustion engine and the device is installed between the air filter (5) and engine combustion chamber (6). The device comprises a body having a bore therethrough with a length (a+b); two-thirds (a) of said length comprises helical grooves of identical shape and one third (b) of said length having a smooth surface and being connected via a cylindrical flange (3) with the intake manifold in case of an engine with fuel injection or with a carburetor inlet. The device (1) can be made from various materials such as metal, polymer or ceramic.
L'invention concerne un dispositif à écoulement d'air hélicoïdal qui sert à torsader les conduites (1) d'air dans un système d'admission d'air d'un moteur à combustion interne et qui est installé entre le filtre à air (5) et la chambre de combustion (6) du moteur. Ce dispositif est formé d'un corps présentant un alésage de longueur (a+b) dont les deux tiers (a) comprennent des rainures hélicoïdales de forme identique et le tiers restant (b) présente une surface lisse et est connecté via un rabat cylindrique (3) au collecteur d'admission dans un moteur à injection essence ou à entrée de carburateur. Ce dispositif (1) peut être formé de différents matériaux, tels qu'un métal, un polymère ou une céramique.
Gowling Lafleur Henderson Llp
Wijaya Heru Prasanta
LandOfFree
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