RU2012105196A

RU2012105196A - METHOD FOR WORKING A SIX-STROKE INTERNAL COMBUSTION ENGINE AND A Six-STROKE INTERNAL COMBUSTION ENGINE

Info

Publication number: RU2012105196A
Application number: RU2012105196/06A
Authority: RU
Inventors: Анатолий Николаевич Соболенко
Priority date: 2012-02-14
Filing date: 2012-02-14
Publication date: 2013-08-20

Abstract

1. Способ работы шеститактного двигателя внутреннего сгорания, включающий впуск в цилиндр воздуха на первом такте, его сжатие на втором такте, впрыск топлива в сжатый воздух, воспламенение и сжигание топлива, расширение продуктов сгорания на третьем такте, дополнительное сжатие продуктов сгорания и частиц несгоревшего топлива на четвертом такте, воспламенение и сжигание топлива на пятом такте, вытеснение продуктов сгорания на шестом такте, отличающийся тем, что на первом такте подают воздух, предварительно сжатый в турбокомпрессоре и охлажденный в рекуперативном воздухоохладителе, который дополнительно охлаждают с понижением давления, впрыск топлива в сжатый воздух осуществляют в два этапа, часть на третьем такте и часть на пятом такте при нахождении поршня в верхней мертвой точке, а вытеснение продуктов сгорания осуществляют в коллектор.2. Шеститактный двигатель внутреннего сгорания, содержащий блок цилиндров, цилиндр, поршень, коленчатый вал, шатун, головку блока цилиндров, впускной и выпускной клапаны, отличающийся тем, что дополнительно снабжен газотурбокомпрессором, рекуперативным воздухоохладителем, системой подачи топлива аккумуляторного типа с электронным управлением начала и конца подачи и механизмом газораспределения, выполненным с возможностью закрытия впускного клапана с опережением до нижней мертвой точки.1. The method of operation of a six-stroke internal combustion engine, including the intake of air into the cylinder at the first cycle, its compression at the second cycle, fuel injection into compressed air, ignition and combustion of the fuel, expansion of the combustion products at the third cycle, additional compression of the combustion products and particles of unburned fuel on the fourth step, ignition and combustion of fuel on the fifth step, displacement of combustion products on the sixth step, characterized in that on the first step air is supplied pre-compressed in the turbocharger and oh azhdenny in regenerative air cooler which is cooled further down-pressure fuel injection in the compressed air is carried out in two stages, part of the third part of the cycle and the fifth cycle when the piston in the top dead point, and the displacement of the combustion products is carried out in kollektor.2. A six-stroke internal combustion engine comprising a cylinder block, a cylinder, a piston, a crankshaft, a connecting rod, a cylinder head, an intake and exhaust valve, characterized in that it is additionally equipped with a gas turbocharger, a recuperative air cooler, a battery-type fuel supply system with electronic control of the beginning and end of the feed and a gas distribution mechanism configured to close the intake valve ahead of the bottom dead center.

Claims

1. The method of operation of a six-stroke internal combustion engine, including the intake of air into the cylinder at the first cycle, its compression at the second cycle, fuel injection into compressed air, ignition and combustion of the fuel, expansion of the combustion products at the third cycle, additional compression of the combustion products and particles of unburned fuel on the fourth step, ignition and combustion of fuel on the fifth step, displacement of combustion products on the sixth step, characterized in that on the first step air is supplied pre-compressed in the turbocharger and oh azhdenny in regenerative air cooler which is cooled further down-pressure fuel injection in the compressed air is carried out in two stages, part of the third part of the cycle and the fifth cycle when the piston in the top dead point, and the displacement of the combustion products is carried into the collector.

2. A six-stroke internal combustion engine comprising a cylinder block, a cylinder, a piston, a crankshaft, a connecting rod, a cylinder head, an intake and exhaust valve, characterized in that it is additionally equipped with a gas turbocharger, a recuperative air cooler, an electronically controlled fuel supply system of the beginning and the supply end and a gas distribution mechanism configured to close the intake valve ahead of the bottom dead center.