Method and apparatus for disabling cylinders under light load co

Details Method and apparatus for disabling cylinders under light load co Method and apparatus for disabling cylinders under light load co

1977-05-27

1979-03-20

Lazarus, Ira S.

Internal-combustion engines

Accessories

Covers, trays, vibrators, corrosion inhibitors, air filters

123 32EA, 123 32EH, 123 32EL, F02D 1306, F02B 300

Patent

active

041448642

ABSTRACT:
In an internal combustion engine, the magnitude of the engine load is compared with a reference level which is variable as a function of engine speed to detect when the engine load under low speed operation is small in proportion to the engine speed. Under these circumstances, fuel supply to a portion of the cylinders is blocked to allow the engine to run on a lesser number of cylinders so that fuel economy is achieved.

REFERENCES:
patent: 2652038 (1953-09-01), Winkler
patent: 2875742 (1959-03-01), Dolza
patent: 3756205 (1973-09-01), Frost
patent: 3896779 (1975-07-01), Omori et al.
patent: 3898963 (1975-08-01), Twata et al.
patent: 4061055 (1977-12-01), Lizuka et al.
patent: 4064844 (1977-12-01), Matsumoto et al.

Affiliated with

Also associated with

Rating

Method and apparatus for disabling cylinders under light load co does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for disabling cylinders under light load co, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for disabling cylinders under light load co will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-216041