Internal-combustion engines – Precombustion and main combustion chambers in series – Having fluid whirling means
Patent
1980-04-25
1981-11-17
Argenbright, Tony M.
Internal-combustion engines
Precombustion and main combustion chambers in series
Having fluid whirling means
123276, 123661, F02B 1908, F02B 2302
Patent
active
043004989
ABSTRACT:
An internal combustion engine having intake and exhaust valves and a companion piston therefor in a cylinder block is proposed, the piston being provided with several depressions of varying depth and area and interconnected by a guide groove to control flow of the gaseous mixture from one depression to another. A first of the depressions in the piston is located at a distance from the longitudinal axis of the piston and one of the valves has a flat face which is substantially received in the depression. The other depression in the piston also has an axis that is spaced from the longitudinal axis of the piston with the guide groove which communicates with the first depression having a mouth that extends substantially tangentially into said second depression so that the vortex gaseous flow rotates approximately parallel to said piston top about the central longitudinal axis of the second depression toward the end of the compression stroke. It is also contemplated that the first depression can be disposed in the cylinder head with the inlet valve being received in the base of the depression. Several other embodiments are disclosed.
REFERENCES:
patent: 2837068 (1958-06-01), Lang
patent: 2851019 (1958-09-01), Fleming et al.
patent: 3220389 (1965-11-01), Van Rinsum et al.
patent: 4000722 (1977-01-01), May
patent: 4026250 (1977-05-01), Funiciello
patent: 4094272 (1978-06-01), May
patent: 4237827 (1980-12-01), Hamai
Argenbright Tony M.
Greigg Edwin E.
LandOfFree
Auto-igniting, four-cycle, piston-type internal combustion engin does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Auto-igniting, four-cycle, piston-type internal combustion engin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Auto-igniting, four-cycle, piston-type internal combustion engin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1287808