Direct-injection engine with turbocharger and method of...

Details Direct-injection engine with turbocharger and method of... Direct-injection engine with turbocharger and method of...

2006-04-25

2006-04-25

Nguyen, Hoang (Department: 3748)

Power plants

Fluid motor means driven by waste heat or by exhaust energy...

With supercharging means for engine

C060S611000

Reexamination Certificate

active

07032381

ABSTRACT:
In a direction-injection engine incorporating a turbocharger, fuel combustion is improved to enhance fuel economy within the high-load range of engine torque, and furthermore to control occurrence of smoke in the range of great load within the lean-burn range.Scavenging acceleration control is conducted to scavenge the exhaust gases in the combustion chamber by using at least one of the intake pipe pressure, the combustion chamber pressure, and the exhaust pipe pressure, and the fuel is injected twice during the intake stroke and the compression stroke.

REFERENCES:
patent: 4425892 (1984-01-01), Firey
patent: 5865153 (1999-02-01), Matsumoto
patent: 6173704 (2001-01-01), Komoriya et al.
patent: 6276334 (2001-08-01), Flynn et al.
patent: 6279551 (2001-08-01), Iwano et al.
patent: 6314940 (2001-11-01), Frey et al.
patent: 6574961 (2003-06-01), Shiraishi et al.
patent: 10016858 (2000-11-01), None
patent: 27 52880 (1998-03-01), None
patent: 11036867 (1999-02-01), None
patent: 2001-020784 (2001-01-01), None
patent: WO-99/42718 (1999-08-01), None
patent: WO-9942718 (1999-08-01), None
patent: WO-01/86125 (2001-11-01), None

Affiliated with

Also associated with

Rating

Direct-injection engine with turbocharger and method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Direct-injection engine with turbocharger and method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Direct-injection engine with turbocharger and method of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3603872