Internal combustion engine

摘要

PCT No. PCT/SU80/00169 Sec. 371 Date May 12, 1982 Sec. 102(e) Date May 12, 1982 PCT Filed Sep. 29, 1980 PCT Pub. No. WO82/01218 PCT Pub. Date Apr. 15, 1982.An internal combustion engine comprises a cylinder (1), a cylinder head (2) a piston (3) with a combustion chamber (4) having a conical side wall (6) tapered at an angle of 30 DEG to 60 DEG toward a throat (7), and injection nozzles (5) for delivering fuel to the side wall (6) of the combustion chamber (7) the injection nozzle (5) being disposed eccentrically with respect to the center of the throat (7). An angle gamma between projections onto the cross section of the combustion chamber of a pair of adjacently spaced outlets (10 and 11) for delivering fuel to the closest to the injection nozzle (5) portion of the side wall (6) of the combustion chamber (4) is 1.8-2.2 times as large as an angle delta between the projections onto the same plane of axes of any pair of adjacently spaced outlets for delivering fuel to the farthermost from the injection nozzle (5) portion of the side wall (6) of the combustion chamber (4).