Exhaust gas pipe for internal-combustion engines having a receiv

Details Exhaust gas pipe for internal-combustion engines having a receiv Exhaust gas pipe for internal-combustion engines having a receiv

1985-03-13

1986-10-21

Hart, Douglas

Power plants

Internal combustion engine with treatment or handling of...

Having means analyzing composition of exhaust gas

204410, 204421, 204424, G01N 2726

Patent

active

046177957

ABSTRACT:
A system is provided for measuring the amount of oxygen in exhaust gas emitted by an internal-combustion engine. The system includes an exhaust pipe for conducting engine exhaust gas and a probe for determining the oxygen content of engine exhaust gases. The exhaust pipe has a side wall formed to include an aperture for continuously discharging a portion of the engine exhaust gas flowing through the pipe. The system further includes a support housing for positioning the probe at a location outside of the exhaust pipe in proximity to the side wall aperture so that the probe is exposed to the engine exhaust gas portion discharged through the aperture and for collecting exhaust gas in a space surrounding the probe. The aperture is sized to permit exhaust gas collected in the support housing to be reintroduced into the exhaust pipe so that collected exhaust gas will be exchanged continuously with exhaust gas flowing through the exhaust pipe.

REFERENCES:
patent: 4132616 (1979-01-01), Tantram
patent: 4158166 (1979-06-01), Isenberg
patent: 4208266 (1980-06-01), Auman
patent: 4484440 (1984-11-01), Oki
patent: 4571285 (1986-02-01), Nakazawa

Affiliated with

Also associated with

Rating

Exhaust gas pipe for internal-combustion engines having a receiv does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exhaust gas pipe for internal-combustion engines having a receiv, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust gas pipe for internal-combustion engines having a receiv will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1284166