F - Mech Eng,Light,Heat,Weapons – 02 – B
Patent
F - Mech Eng,Light,Heat,Weapons
02
B
F02B 37/04 (2006.01) F02B 21/00 (2006.01) F02B 33/44 (2006.01) F02D 9/02 (2006.01) F02D 9/10 (2006.01) F02D 41/00 (2006.01)
Patent
CA 2599078
The invention relates to a device and a method for supplying fresh air to a turbocharged piston internal combustion engine (2) having a fresh gas line section (8) as an intake manifold which has an adjustable flap (60) and a first end port (10) for medium flowing in and a second end port (9) for medium flowing out, between which ports a pivotably mounted shaft (59) for the adjustable flap (60) is provided in the tubular wall (58), the flap (60) being coupled to an adjustment device (66) for the purpose of adjustment, and a compressed air port (42) with an opening (67) opening into the tubular interior (57) between the flap (60) and the second end port (9), wherein the compressed air port (42) interacts with a quantity regulating device (68) which has a valve (70) with a blocked position and any desired number of opened positions, and can be actuated by means of an electric input (69) which is connected to the terminal (39) of an electronic control unit (38), the adjustment device (66) of the flap (60) being forcibly activated by the quantity regulating device (68) and/or the electric control unit (38) in such a way that the fully opened position of the flap (60) is assigned a fully blocked position of the quantity regulating device (68).
L'invention concerne un dispositif et un procédé pour alimenter en air frais un moteur thermique à pistons (2) à turbocompresseur comportant un segment de conduite d'air frais (8) sous forme de tubulure d'aspiration, ce segment étant doté d'un volet (60) mobile, d'un premier raccord terminal (10) d'entrée et d'un deuxième raccord terminal (9) de sortie, entre lesquels, dans la paroi tubulaire (58), est monté pour le volet (60) mobile un axe (59) logé pivotant et couplé à un dispositif mobile (66) pour effectuer le mouvement. Entre le volet (60) et le deuxième raccord terminal (9), un raccord d'air comprimé (42) débouche par une ouverture (67) dans un espace intérieur (57) tubulaire. Un raccord d'air comprimé (42) coopère avec un dispositif régulateur de débit (68) pourvu d'une valve (70) à position fermée ou ouverte à volonté, ce dispositif régulateur étant commandé par une entrée électrique (69) connectée au raccord (39) d'une unité de commande électronique (38). Le dispositif mobile (66) du volet (60) est asservi par le dispositif régulateur de débit (68) et/ou l'unité de commande électrique (38) de telle sorte qu'à une position d'ouverture totale du volet (60) correspond une position de fermeture complète du dispositif régulateur de débit (68).
Gerum Eduard
Nemeth Huba
Fetherstonhaugh & Co.
Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh
LandOfFree
Device for supplying fresh air to a turbocharged piston... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for supplying fresh air to a turbocharged piston..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for supplying fresh air to a turbocharged piston... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1877526