Method and apparatus for active control of the combustion...

F - Mech Eng,Light,Heat,Weapons – 02 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F02B 27/00 (2006.01) F01L 1/46 (2006.01) F02M 27/08 (2006.01)

Patent

CA 2302642

The performance of an internal combustion engine is optimized utilizing an electrically controlled driver (40) which is located relative to the intake port (28) to excite the intake charge at a selected frequency, duration and power level which depends on the engine operating condition. The purpose of this excitation is to control combustion by optimizing large scale recirculation patterns of the intake charge within the combustion chamber (18). In particular, this device will provide the effect of optimizing volumetric efficiency at wide open throttle and minimize fuel consumption and emissions at part throttle. An electronic engine controller varies the operation of the drive device as a function of engine operating conditions. The driver excites the intake charge at a frequency of about 5 to 1000 times of the engine speed.

Le rendement d'un moteur à combustion interne peut être optimisé au moyen d'un entraîneur à commande électrique (40), placé par rapport à l'orifice d'admission (28) de manière à exciter la charge d'admission selon une durée et un niveau de fréquence et de puissance dépendant des conditions de fonctionnement du moteur. Par cette excitation, on cherche à réguler la combustion en optimisant la configuration de la recirculation en masse de ladite charge d'admission, à l'intérieur de la chambre de combustion (18). Ce dispositif permet en particulier d'optimiser le rendement volumétrique en pleine charge, tout en minimisant la consommation de carburant et en réduisant les émission en charge partielle. Une commande moteur électronique permet en outre de modifier le fonctionnement de ce dispositif selon les conditions de fonctionnement dudit moteur. L'entraîneur excite la charge d'admission selon une fréquence représentant 5 à 1000 fois le régime du moteur.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for active control of the combustion... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for active control of the combustion..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for active control of the combustion... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1628365

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.