Ignition plug with air passage and double check valve

Details Ignition plug with air passage and double check valve Ignition plug with air passage and double check valve

1982-09-13

1985-04-23

Demeo, Palmer

Electric lamp and discharge devices

Spark plugs

With fluid feed or air vent

137512, H01T 1302, F16K 1500

Patent

active

045132208

ABSTRACT:
An ignition plug provided with a tubular center electrode through which open air is introduced into the engine cylinder to accelerate exhaust of the combustion gas from the cylinder in the exhaust stroke of an engine cycle. The tubular electrode has a double-check valve fitted therein to prevent leakage of the high-pressure gas from the cylinder when the cylinder pressure is above the ambient pressure. The valve is composed of two differently-weighted floats serially disposed in the center electrode, one of the floats being in operative position even if the other resonates with engine vibration.

REFERENCES:
patent: 2059257 (1936-11-01), Letterman
patent: 2903014 (1959-09-01), Sheppard
patent: 3043281 (1962-07-01), Candelise
patent: 4139469 (1979-02-01), Rainin et al.
patent: 4282897 (1981-08-01), De Mey
patent: 4392507 (1983-07-01), Harris

Affiliated with

Also associated with

Rating

Ignition plug with air passage and double check valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ignition plug with air passage and double check valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ignition plug with air passage and double check valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-38188