Torque control for engine during cylinder activation or...

Details Torque control for engine during cylinder activation or... Torque control for engine during cylinder activation or...

2006-04-18

2006-04-18

Yuen, Henry C. (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel injection system

C123S406470, C123S19800E

Reexamination Certificate

active

07028670

ABSTRACT:
Various systems and methods are disclosed for carrying out combustion in a fuel-cut operation in some or all of the engine cylinders of a vehicle. Further, various subsystems are considered, such as fuel vapor purging, air-fuel ratio control, engine torque control, catalyst design, and exhaust system design.

REFERENCES:
patent: 4467602 (1984-08-01), Iizuka et al.
patent: 5319555 (1994-06-01), Iwaki et al.
patent: 5428531 (1995-06-01), Hayafune
patent: 5562086 (1996-10-01), Asada et al.
patent: 5562571 (1996-10-01), Maruyama et al.
patent: 5651752 (1997-07-01), Wakahara et al.
patent: 5685799 (1997-11-01), Vukovich et al.
patent: 6009852 (2000-01-01), Akabori et al.
patent: 6023929 (2000-02-01), Ma
patent: 6276138 (2001-08-01), Welch
patent: 6394069 (2002-05-01), Kondo
patent: 6405587 (2002-06-01), Livshiz et al.
patent: 6467259 (2002-10-01), Surnilla et al.
patent: 6568177 (2003-05-01), Surnilla
patent: 6625535 (2003-09-01), Han et al.
patent: 6715462 (2004-04-01), Bidner et al.
patent: 6745747 (2004-06-01), Surnilla
patent: 6915781 (2005-07-01), Rayl
patent: 6928988 (2005-08-01), Nishigaki
patent: 2002/0107106 (2002-08-01), Kato et al.
patent: 2002/0189592 (2002-12-01), Nishigaki
patent: 2003/0221664 (2003-12-01), Surnilla
patent: 55-29002 (1978-07-01), None
patent: 55-49549 (1978-10-01), None

Affiliated with

Also associated with

Rating

Torque control for engine during cylinder activation or... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Torque control for engine during cylinder activation or..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Torque control for engine during cylinder activation or... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3546670