RU2013109276A - METHOD FOR ORGANIZING STOCHIOMETRIC RELATIONSHIP OF THE FUEL COMBUSTION PROCESS IN THE INTERNAL COMBUSTION ENGINE CYLINDER WITH A PNEUMATIC DRIVE OF A NOZZLE ON THE APPLICATION OF APPLICATION - Google Patents
METHOD FOR ORGANIZING STOCHIOMETRIC RELATIONSHIP OF THE FUEL COMBUSTION PROCESS IN THE INTERNAL COMBUSTION ENGINE CYLINDER WITH A PNEUMATIC DRIVE OF A NOZZLE ON THE APPLICATION OF APPLICATION Download PDFInfo
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- RU2013109276A RU2013109276A RU2013109276/06A RU2013109276A RU2013109276A RU 2013109276 A RU2013109276 A RU 2013109276A RU 2013109276/06 A RU2013109276/06 A RU 2013109276/06A RU 2013109276 A RU2013109276 A RU 2013109276A RU 2013109276 A RU2013109276 A RU 2013109276A
- Authority
- RU
- Russia
- Prior art keywords
- valve
- engine
- fuel
- control system
- air
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract 15
- 238000002485 combustion reaction Methods 0.000 title claims abstract 10
- 238000000034 method Methods 0.000 title claims abstract 7
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- Valve Device For Special Equipments (AREA)
Abstract
Способ организации стехиометрического соотношения процесса сгорании топлива в цилиндре во всем диапазоне нагрузок на двигатель внутреннего сгорания, включающего систему управления двигателем, пневматические приводы газораспределительных клапанов, содержащих поршень привода газораспределительного клапана, соединенного с газораспределительным клапаном, золотник с приводами золотника, клапан-отсечку и пневмоаккумулятор, топливную форсунку с пневматическим приводом, содержащую соединенный с поршнем привода плунжера топливной форсунки плунжер топливной форсунки, золотник с приводами золотника, клапан-отсечку и пневмоаккумулятор, отличающийся тем, что при положении поршня двигателя в окрестностях верхней мертвой точки на такте всасывания воздуха система управления открывает впускной клапан и при движении поршня двигателя в нижнюю мертвую точку в цилиндр двигателя всасывается воздух, одновременно система управления определяет соответствующую задаваемой мощности двигателя массу топлива и в окрестностях нижней мертвой точки система управления закрывает впускной клапан и открывает выпускной клапан, через который воздух выталкивается в выпускной коллектор, в момент времени, когда в объеме цилиндра над поршнем окажется масса воздуха, обеспечивающая стехиометрический процесс сгорания топлива, система управления закрывает выпускной клапан, и в окрестностях верхней мертвой точки форсункой с пневматическим приводом впрыскивает определенную системой управления массу топлива в камеру сгорания двигателя.A method for organizing a stoichiometric ratio of the process of fuel combustion in a cylinder over the entire load range of an internal combustion engine, including an engine management system, pneumatic gas distribution valve actuators containing a gas distribution valve piston connected to a gas distribution valve, a spool with spool actuators, a shut-off valve and an air accumulator, a pneumatically actuated fuel injector comprising a fuel force connected to a plunger drive piston Uni fuel injector plunger, spool with spool actuators, shut-off valve and pneumatic accumulator, characterized in that when the engine piston is in the vicinity of the top dead center at the air intake stroke, the control system opens the intake valve and when the engine piston moves to the bottom dead center in the engine cylinder air is sucked in, at the same time the control system determines the fuel mass corresponding to the set engine power and in the vicinity of the bottom dead center the control system closes the intake th valve and opens the exhaust valve through which air is pushed into the exhaust manifold, at a time when there is a mass of air in the cylinder volume above the piston that provides a stoichiometric process of fuel combustion, the control system closes the exhaust valve, and in the vicinity of the top dead center, a pneumatic nozzle drive injects a mass of fuel defined by the control system into the combustion chamber of the engine.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013109276/06A RU2013109276A (en) | 2013-03-01 | 2013-03-01 | METHOD FOR ORGANIZING STOCHIOMETRIC RELATIONSHIP OF THE FUEL COMBUSTION PROCESS IN THE INTERNAL COMBUSTION ENGINE CYLINDER WITH A PNEUMATIC DRIVE OF A NOZZLE ON THE APPLICATION OF APPLICATION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013109276/06A RU2013109276A (en) | 2013-03-01 | 2013-03-01 | METHOD FOR ORGANIZING STOCHIOMETRIC RELATIONSHIP OF THE FUEL COMBUSTION PROCESS IN THE INTERNAL COMBUSTION ENGINE CYLINDER WITH A PNEUMATIC DRIVE OF A NOZZLE ON THE APPLICATION OF APPLICATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2013109276A true RU2013109276A (en) | 2014-09-10 |
Family
ID=51539776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013109276/06A RU2013109276A (en) | 2013-03-01 | 2013-03-01 | METHOD FOR ORGANIZING STOCHIOMETRIC RELATIONSHIP OF THE FUEL COMBUSTION PROCESS IN THE INTERNAL COMBUSTION ENGINE CYLINDER WITH A PNEUMATIC DRIVE OF A NOZZLE ON THE APPLICATION OF APPLICATION |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2013109276A (en) |
-
2013
- 2013-03-01 RU RU2013109276/06A patent/RU2013109276A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20140721 |