Turbocharging system for an internal combustion engine

Details Turbocharging system for an internal combustion engine Turbocharging system for an internal combustion engine

1985-10-16

1987-06-23

Husar, Stephen F.

Power plants

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

With supercharging means for engine

60276, F02B 3344

Patent

active

046742832

ABSTRACT:
A turbocharging system for an internal combustion engine improves performance and efficiency under low-speed, high-load operating conditions by adding secondary air to the exhaust gas upstream of the turbocharger. The secondary air combusts with unburned fuel contained in the exhaust gas to increase the temperature and pressure of the exhaust gas driving the turbocharger. Secondary air is added only when the exhaust gas temperature is above a prescribed temperature and the air-fuel ratio of the exhaust gas is below a prescribed ratio.

REFERENCES:
patent: 3380245 (1968-04-01), Mick
patent: 3442077 (1969-05-01), Youhouse
patent: 4091620 (1978-05-01), Dorsch

Affiliated with

Also associated with

Rating

Turbocharging system for an internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Turbocharging system for an internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Turbocharging system for an internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-713879