Control system for supplying fuel vapour at start-up and...

Details Control system for supplying fuel vapour at start-up and... Control system for supplying fuel vapour at start-up and...

2007-11-27

2007-11-27

Vo, Hieu T. (Department: 3747)

Internal-combustion engines

Charge forming device

Including exhaust gas condition responsive means

C123S520000

Reexamination Certificate

active

11457482

ABSTRACT:
A method and a system for improved control of fuel supply to an internal combustion engine are presented. The system, in addition to a liquid fuel injector, includes a fuel vapor injector disposed in an engine air intake manifold. The method includes determining the state of fuel in the liquid fuel line, and adjusting the amount purge fuel vapors injected into engine air intake manifold accordingly. Thus, improved engine performance is achieved.

REFERENCES:
patent: 5596972 (1997-01-01), Sultan et al.
patent: 6003498 (1999-12-01), Reddy
patent: 6234153 (2001-05-01), DeGroot et al.

Affiliated with

Also associated with

Rating

Control system for supplying fuel vapour at start-up and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control system for supplying fuel vapour at start-up and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control system for supplying fuel vapour at start-up and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3886890