Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters
Patent
1974-09-06
1977-04-26
Husar, C. J.
Internal-combustion engines
Accessories
Covers, trays, vibrators, corrosion inhibitors, air filters
261 23A, F02D 900, F02M 1304
Patent
active
040194795
ABSTRACT:
A device for splitting the operation of a multicylinder internal combustion engine to allow the use of one group of the cylinders during a first phase of operation and the use of both the first and second group of the cylinders during a second phase of operation. In the first phase of operation all fuel and air is blocked by a throttle valve from entering the inactive second group of cylinders, causing these cylinders to operate in a vacuum environment. The throttle controlling the second group of cylinders operates in response to the operation of a throttle controlling the first group of cylinders. In an alternative embodiment, the throttle of the second group of cylinders is kept slightly open during the first phase of operation to provide just enough fuel and air to the second group of cylinders to provide power to turn the pistons in the second group of cylinders and reduce the potential drag forces to the active first group of cylinders.
REFERENCES:
patent: 2114655 (1938-04-01), Leibing
patent: 2166968 (1939-07-01), Rohlin
patent: 2315183 (1943-03-01), Bicknell et al.
patent: 2379288 (1945-06-01), Ericson
patent: 2623617 (1952-12-01), Snyder et al.
patent: 2837322 (1958-06-01), Thome et al.
patent: 2857146 (1958-10-01), Carlson
patent: 3121422 (1964-02-01), Baker
patent: 3249099 (1966-05-01), Saxby
patent: 3512510 (1970-05-01), Manning
Frank Dudley B.
Husar C. J.
Lazarus Ira S.
LandOfFree
Apparatus for modifying 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 Apparatus for modifying an internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for modifying an internal combustion engine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2082950