Check valve cylinder deactivation

Details Check valve cylinder deactivation Check valve cylinder deactivation

1982-02-04

1983-11-15

Lazarus, Ira S.

Internal-combustion engines

Accessories

Covers, trays, vibrators, corrosion inhibitors, air filters

123DIG1, 123DIG7, 123 1R, F02D 1306

Patent

active

044149360

ABSTRACT:
A system for deactivating cylinders in an interval combustion engine by replacing the spark plugs in every other cylinder of the firing order of the engine with a check valve grounding the unused spark plug wire to the engine, disconnecting the valve activating means in the deactivated cylinders so that the engine capacity is reduced thus reducing fuel consumption.

REFERENCES:
patent: 3874358 (1975-04-01), Crower
patent: 3885387 (1975-05-01), Simington
patent: 3945367 (1976-03-01), Turner
patent: 4018204 (1977-04-01), Rand
patent: 4070971 (1978-01-01), Studebaker
patent: 4096845 (1978-06-01), Helmes
patent: 4105010 (1978-08-01), Rand
patent: 4191152 (1980-03-01), Deutschmann
patent: 4207855 (1980-06-01), Phillips

Affiliated with

Also associated with

Rating

Check valve cylinder deactivation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Check valve cylinder deactivation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Check valve cylinder deactivation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-154620