Method for changing the effective compression ratio of a combustion engine and the fuel injector for combustion engines with spark ignition with the system for changing the effective compression ratio of a combustion engine

摘要

The mode of changing the efficient compression -ignition stage of the exhaust engine is characterised by this,that the exhaust valve (RU) of the exhaust manifold (RU) of the injector is adequately closed and opened by an electromagnet (EM) on the basis of information on current engine performance indicators such as: speed of rotation,crankshaft rotation angle,acceleration pedal position,Passport cancellation,vacuum collector pressure,combustion chamber pressure transmitted by the driver (SS),when opening the exhaust valve (RU) during the compression stroke, the exhaust pipe (RU) releases the air into the bypass duct (KO) connected to the intake manifold or the exit duct,and the displacement of the piston from the lower point of dead at the open exhaust valve (LPG),reduces the active volume of the cylinder plunger,does not cause the spring to start until the exhaust valve is closed (RU),which, after closure, initiates the correct engine compression -ignition welding process. Fuel injector for spark -ignition internal combustion engines with a system to change the effective level of compression -ignition of an internal combustion engine with a spray -ignition needle (IR),spring (SP),an electromagnetic tube (CE) inside the housing (OM) and a fuel line (DP),the electrical connection (ZE) is characterised by this,that it has a exhaust duct (KU) driven through the OM housing and parallel to the fuel line (DP) terminated by the exhaust valve (ZU) having an exhaust duct (KO) from the engine piston cylinder working space,the exhaust manifold (KO) may discharge air either to the intake manifold or to the exhaust manifold,in addition, the exhaust valve (RU) is connected to the electromagnet (EM) and the controller (SS).