Air intake side secondary air supply system for an internal comb

Details Air intake side secondary air supply system for an internal comb Air intake side secondary air supply system for an internal comb

1986-06-18

1988-03-22

Cuchlinski, Jr., William A.

Internal-combustion engines

Charge forming device

Auxiliary air or oxygen added to combustible mixture

123589, F02M 2306, F02M 2308

Patent

active

047321326

ABSTRACT:
An air intake side secondary air supply system for an internal combustion engine is provided with a linear type solenoid valve disposed in an air intake side secondary air supply passage leading to an intake air passage, downstream from the throttle valve. The opening degree of the linear type solenoid valve is controlled continuously by a drive current supplied to the solenoid. The magnitude of the drive current of the solenoid is determined by providing a base value of current which is responsive to a plurality of engine parameters that represent the engine load, and by correcting the base value in accordance with a result of the sensing of concentration of an exhaust gas component.

REFERENCES:
patent: 4364227 (1982-12-01), Yoshida et al.
patent: 4478191 (1984-10-01), Kinoshita et al.

Affiliated with

Also associated with

Rating

Air intake side secondary air supply system for an internal comb does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air intake side secondary air supply system for an internal comb, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air intake side secondary air supply system for an internal comb will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-436421