Method for controlling exhaust system of vehicle

Details Method for controlling exhaust system of vehicle Method for controlling exhaust system of vehicle

1990-10-19

1992-03-24

Hart, Douglas

Power plants

Internal combustion engine with treatment or handling of...

Methods

60312, 181236, 181254, F02B 2702

Patent

active

050976648

ABSTRACT:
There is provided a method for controlling an exhaust system of a vehicle including a controller for controlling an open-close operation of an on-off valve which is provided at an intermediate portion of one of a pair of exhaust pipes arranged in parallel and communicating with an exhaust port of an engine depending upon running condition of the vehicle. The control method includes three control patterns different from each other, i.e., a first control pattern during an accelerated running condition of the vehicle, a second control pattern during a constant-speed running of the vehicle, and a third control pattern during a decelerated running condition of the vehicle.

REFERENCES:
patent: 4665692 (1987-05-01), Inaba
patent: 4901528 (1990-02-01), Saigo
patent: 4926636 (1990-05-01), Tadokoro
patent: 5014817 (1991-05-01), Takato

Affiliated with

Also associated with

Rating

Method for controlling exhaust system of vehicle 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 for controlling exhaust system of vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for controlling exhaust system of vehicle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2001336