TR201702012A2 - TWO STROKE ENVIRONMENTAL ENGINE WITH INNER COMPRESSOR - Google Patents

Abstract

The product subject to the invention is about a two-stroke environmentally friendly engine with internal compressor that reduces emission values and increases efficiency in two-stroke gasoline and diesel engine applications.

Description

TECHNICAL FIELD The product of the invention is used in two-stroke gasoline and diesel engine applications. Two-stroke environmentally friendly engine with internal compressor that lowers its values and increases efficiency It is related to.

KNOWN STATE OF THE TECHNIQUE 2015/16601 They are internal combustion engines, each containing two opposite pistons and the most two opposing cylinders with at least one exhaust outlet and at least one air intake hole and asymmetrical to the bearings arranged as 2-stroke internally containing a crankshaft with yoke mechanisms provides a combustion engine. Pistons inside each cylinder block the exhaust outlet or holes before the air inlet hole or holes and exhaust outlet to cover the hole or vents before the air intake hole or vents works. 2015/02121 It is a six-stroke internal combustion engine and the engine is cooler. operation, improving fuel economy and regulating pollutant emissions. In addition to the times occurring in the classic four-stroke engine cycle for with a six-stroke internal combustion engine that makes two free times with the help of air is relevant. While performing a cycle in the engine, the intake and exhaust valves are turned on twice. is opening and closing. In four stroke engines one cycle is at 4n rad crank angle While completing, one cycle 6n rad crank in the six-stroke engine mentioned in the invention. aspect is completed. 2010/09575 It is a Croset type two-stroke synchronized large diesel engine, Cylinder at least one exhaust valve per cylinder and one or more injectors per cylinder A large co-current two-stroke diesel engine of the crossset type with a multi-cylinder covering.

Fuel injection under the influence of a high-pressure liquid source is carried out. Potential energy in a volume of high-pressure liquid It is collected by compression. Electro-hydraulic valves are primarily high pressure It controls the fuel injection driven by the energy collected in its volume.

It contains a camshaft for actuating the engine exhaust valves. Hydraulic Piston pumps are operated by cams on the camshaft. hydraulic actuators Exhaust with hydraulic fluid taken from hydraulic piston pumps with the help of pipes moves the valves in the opening direction. 2008/0767? It is a large two-stroke diesel engine, of serial construction type, The combustion chamber having at least one cylinder, a forward thrust and a reverse actuation by means of actuation equipment, which includes actuation equipment. with an outlet opening that can be controlled with the help of a pass-through outlet valve and a valve housing is fitted over its cylinder head, and an outlet duct connected to the outlet opening of the combustion chamber and a guide for the shaft of the outlet valve through which it pierces its upper wall. containing the bushing, which is threaded onto the valve stem of the recovery device pressure applied to the piston and, from here on, with compressed air, limited has a study room, and this study room has a guide sign and available between the facing faces of the valve stem and the ring pitch versus the ring pitch that is in contact and where the oil can be transported. which is far from the outlet channel and located in the upper end region and thanks to a sealing device with at least one sealing ring Description of a large two-stroke diesel engine, sealed is being done. The feature of the motor is that it faces the outlet channel of the sealing hardware. an oil that can be pressurized with oil on the upper side of the sealing ring. front view of the reservoir and its oil filling gap, the upper ring gap Sealing facing the outlet channel of the sealing hardware foreseen at the end ring is located on the upper edge facing the opposite side of the outlet channel and the word continuously overflowing the passing sealing ring with oil from above. is the feed.

Although there is no two-stroke engine with internal compressor, similar two-stroke There are engines, but their emission values are much higher than European norms. they are on.

DESCRIPTION OF THE INVENTION The present invention is designed to eliminate the above mentioned disadvantages and two-stroke with an internal compressor developed to bring new advantages to the field It's about environmentally friendly engine.

The engine of the invention has high emission values in two-stroke engines. It reduces the emission of harmful gases to nature by reducing It has a lower weight and higher engine power than it is efficient. State-of-the-art two-stroke engines, high emission Since they have their values, they do not have wide usage areas. Meet Thanks to the engine in question, two-stroke engines can be used in many areas, they will even replace four-stroke engines.

Unlike other two-stroke engines, the cylinder head has a double camshaft.

There is a fixed piston in the cylinder.

Soot is produced with a pipe-type moving piston.

The opening and closing intervals of the exhaust valves in the cylinder head are very wide. can be adjusted at angles.

Eccentric adjustments are made by the electric motor from the timing belt according to the speed. is being changed.

There is a valve on the tubular piston.

There are fresh air direction blades on the tubular piston.

The air inlet to the compressor inside the engine, the channels in the fixed piston feet It takes place by passing through the inlet valves.

In this engine, the fuel is injected directly into the cylinder.

Air inlet or exhaust outlet in the cylinder body as in other two-stroke engines There is no hole for it.

In this engine, the fuel-air mixture does not circulate through the crankcase, so it is in the crankcase. There is normal oil.

A lower weight, higher power motor can be made. This too makes this engine very important for transport vehicles.

In the inventive motor, higher torque is achieved because an explosion occurs at each revolution. is produced.

As the pipe piston descends to the bottom dead center, the air remaining between the fixed piston and the Compresses, thus reducing the knocking of the piston at the bottom dead center and reducing the energy The loss is recovered by filling the compressed air into the upper cylinder.

As fresh air enters the inner cylinder directly from the fixed piston, the local excess in the engine overheating is prevented.

Since the closing angle of the exhaust valves can be adjusted very widely, by closing late, Ideal fuel-air mixture is provided at low revs. Therefore, this There is no need to use a throttle in the engine. At low revs, throat due to the vacuum effect that occurs in the engine when the throttle is closed. The resulting power loss is prevented. Therefore, the efficiency of the engine is higher. is happening.

It can be used in all kinds of fields where gasoline and diesel engines are used. drawings The present invention, which is briefly summarized above and discussed in more detail below, embodiments of the invention correspond to exemplary embodiments of the invention depicted in the accompanying drawings. can be understood by pressing. However, the accompanying drawings are only typical of this invention. and the invention therefore describes other equally effective applications. not be deemed to limit its scope, as it may allow applications must be specified.

Figure 1- Assembled engine section view, To make the figures easier to understand, specify identical elements common to the figures. Identical reference numbers are used where possible. Figures to scale is not drawn and can be simplified for clarity. Elements of an application and a useful application to other applications without the need for further explanation. is considered to be included. Explanation of Details in Drawings 1- Timing tensioner motor, 2- Tension Roller, 3- Timing Pulley, 4- Camshaft, - Injector, 6- Exhaust Valves, 7- Spark plug, 8- Timing Tensioner Motor, 9- Direction Wings, - Timing belt, 11- Cylinder Air Inlet Valve, 12- Compressor Air Inlet Valve, 13- Fixed Piston, 14- Intermediate Cylinder, - Fixed Piston Air Intake Duct, 16- Valve Spring, 17- Pipe Piston Traverse, 18- Piston Pin, 19- Sub-Block, - Crank Pulley, 21- Piston Rod, 22- Crank, 23- Crank Bearing, 24- Piston Piston, - Pipe Piston Crossmember, 26- Crank Sensor, 27- Sensor Reading Sheet, DETAILED DESCRIPTION OF THE INVENTION In this detailed explanation, the subject of the invention is the two-stroke environmental engine with internal compressor. preferred alternatives to structuring, only to better understand the subject It is explained in a way that will not create any limiting effect.

Timing tensioner motor (1): Opening according to the number of revolutions of the exhaust valves and adjusts the closing angle.

Tension Pulley (2): Connect the tensioner motor to the timing belt. it provides.

Timing Pulley(3): It provides the connection of the camshaft to the timing belt.

Camshaft (4): The exhaust valves are opened and driven by the timing belt. ensures its closure.

Injector (5): It provides the fuel to be sprayed into the cylinder.

Exhaust Valves(6): It ensures the discharge of exhaust gas.

Spark plug (7): It provides the combustion of the fuel-air mixture compressed in the cylinder.

Timing Tensioner Motor(8): Opening according to the number of revolutions of the exhaust valves and adjusts the closing angle.

Direction Vanes(9): The air entering the cylinder from the cylinder air inlet valve. it creates turbulence.

Timing Belt(10): Driven by the crank pulley, it drives the camshafts. is translating.

Cylinder Air Inlet Valve (11): The top of the fresh air compressed in the compressor inside provides the passage to the cylinder.

Compressor Air Inlet Valve (12): Compressor of fresh air coming from outside It provides entry to the cylinder.

Pipe Piston(13): After compressing the air-fuel mixture in the upper cylinder and producing work It transmits the kinetic energy formed in the piston rod to the piston rod and provides fresh air in the interior. It provides suction and transfer to the upper cylinder.

Intermediate Cylinder (14): It provides the connection of the upper cylinder to the lower block.

Fixed Piston Air Intake Duct(15): Fixed piston for fresh air coming from outside It provides the transmission to the air inlet valves.

Valve Spring(16): Keeps the cylinder air inlet valve closed during work production. it provides.

Pipe Piston Crossmember(17): The pipe connects the piston(24) to the piston rod. and valve spring.

Piston Pin (18): The pipe provides the connection of the piston crossmember and the piston rod.

Lower Block(19): It carries the crank bearings and the intermediate cylinder.

Crank Pulley (20): It is used to drive the timing belt from the crankshaft. it provides.

Piston Rod(21): The pipe absorbs the kinetic energy it receives from the piston(24) via the traverse. transmits to the crankshaft.

Crank(22): It transfers the kinetic energy transmitted to it by the piston rod to the outside.

Crank Bearing(23): It provides the crankshaft to be carried by the lower crankcase.

Pipe Piston(24): After compressing the air-fuel mixture in the upper cylinder and producing work It transmits the kinetic energy formed in the piston rod to the piston rod and provides fresh air from the interior. It provides suction and transfer to the upper cylinder.

Pipe Piston Crossmember(25): The pipe connects the piston(24) to the piston rod. and valve spring.

Crank Sensor(26): It determines the reference of the crank rotation angle and accordingly The opening and closing angles of the exhaust valves by means of tensioner motors, fuel It allows the determination of the injection angle and the firing angle.

Sensor Reading Sheet(27): It allows the crank reference to be read by the sensor. it provides.

As seen in Figure 1, the fixed piston (13) is attached to the lower crankcase. Still An intermediate cylinder (14) is attached to the base of the piston (13). Intermediate roller(14) the upper cylinder is attached to it. By attaching the cylinder head to it, cylinder, block and cover assembly is formed.

The crankshaft is connected to the lower crankcase by means of bearings(23). Piston rods(21) is attached to the crank.

Piston (13) connecting traverse fixed to the piston rod(21), fixed via the piston pin It is connected by passing over the piston (13). Cylinder air inlet valve (11) The pipe piston is passed through the hole of the fixed piston (13) by means of the valve spring (16). traverse (17) and guiding wings (9) are connected to the center.

Cylinder air intake valves(11) for air intake on the fixed piston(13) is connecting.

Two camshafts are connected to the cylinder head. On the cylinder head Exhaust valves (6) are connected to the valve seats. On the cylinder head The fuel injector is connected to the injector sockets. Cylinder head Ignition plug (7) is connected to the slots on it. Tension pulley (2) is connected to three timing tensioner motors(8) as shown in figure 1. as placed.

Timing belt(10), crank pulley(20), eccentric pulleys and tension pulleys(2) It is connected between them as in the figure.

The sensor reading plate (27) is connected to the rear of the crankshaft.

Place the crankshaft on the back of the lower crankcase so that the sensor reading plate (27) can be read. sensor (26) is connected. Working Principle: The pipe piston (24) starts to move from the bottom dead point. from the channels on the fixed piston (13) up to the top dead center variance. air inlet to the compressor cylinder via the cylinder air intake valve (11) is provided. Pipe piston (24) from top dead center to bottom dead center during its movement, the air trapped between the pipe piston (24) and the fixed piston (13), By overcoming the spring force that closes the cylinder air inlet valve (11), it is removed from the upper part of this valve (11). passes into the cylinder. Passing from the valve (11) to the upper cylinder in a pressurized manner. fresh air creates turbulence in the upper cylinder via the guide vanes(9). fills the cylinder. As the pipe piston (24) goes back to the top dead center Fuel is sprayed into the compressed air by the injector (5). Pipe When the piston (24) reaches the top dead center, the spark plug (7) ignites the fuel-air mixture.

With the pressure created as a result of combustion, the pipe-piston (24) is pushed to the lower dead point. Top taking the dead point as a reference, when the crank(22) rotates 120-150 degrees, the eccentric Exhaust valves(6) and combustion exhaust gas output by means of shaft(4) is provided. Meanwhile, the fresh air trapped in the internal compressor overcomes the spring force. by opening the cylinder air inlet valve (11) and by means of the guide vanes. it makes a transition to the upper cylinder by turbulence. Crank(22) from reference point Exhaust valves (6) remain open until they turn 225-270 degrees from the gas is allowed to leave the upper cylinder completely and then the valves(6) turns off. As the pipe piston (24) comes up to the top dead center again, it is pulled by the injector (5). The fuel is injected again, the air is compressed, and when the piston (24) comes out of top dead center, the spark plug (7) is ignited and the cycle continues. degree of closure is provided by the timing tensioner motors(8), so that the motor at idle and at full throttle, with minimal emissions and an ideal fuel-air mixture work is provided.

Claims (1)

REQUESTS . The subject of the invention is a two-stroke environmentally friendly engine with an internal compressor, and its feature is; Timing Tensioner(1), Tensioner Pulley(2), Timing Pulley(3), Camshaft(4), Injector(5), Exhaust Valves(6), Spark Plug(7), Timing Tensioner(8), Steering Vanes (9), Timing Belt(10), Cylinder Air Inlet Valve(11), Compressor Air Inlet Valve(12), Fixed Piston(13), Intermediate Cylinder(14), Fixed Piston Air Intake Duct(15), Valve Spring( 16), Pipe Piston Crossmember(17), Piston Pin(18), Bottom Block(19), Crank Pulley(20), Piston Rod(21), Crank(22), Crank Bearing(23), Pipe Piston(24) , Pipe Piston Crossmember(25), Crank Sensor(26), Sensor Reading Sheet(27). . According to claim 1, the product is a two-stroke environment-friendly engine with internal compressor, its feature is; It contains a fixed piston (13) that compresses the air-fuel mixture in the upper cylinder and transmits the kinetic energy formed after the work is produced to the piston rod, and that provides fresh air intake and transfer to the upper cylinder in the inner part. . According to claim 1, the product is a two-stroke environment-friendly engine with an internal compressor, and its feature is; It contains a Piston Piston (24), which compresses the air-fuel mixture in the upper cylinder and transmits the kinetic energy formed after the work is produced to the piston rod and provides fresh air intake from the inner part and its transfer to the upper cylinder. . According to the request, the product is a two-stroke environment-friendly engine with internal compressor, its feature is; It contains a Fixed Piston Air Inlet Channel (15) that provides the transmission of the clean air coming from outside to the fixed piston air inlet valves. . According to claim 1, the product is a two-stroke environment-friendly engine with an internal compressor, and its feature is; It contains Direction Wings(9) that enable the air entering the cylinder from the cylinder air inlet valve to create turbulence. . According to claim 1, the product is a two-stroke environment-friendly engine with an internal compressor, and its feature is; It provides the connection of the pipe piston (24) to the piston rod and includes a Pipe Piston Traverse (17) that carries the valve spring. 7. The product according to claim 1 is a two-stroke environmental engine with internal compressor, its feature is; It contains a Timing Tensioner Motor(8) that adjusts according to the number of revolutions of the exhaust valves(6), enabling it to work at idle and full throttle, with minimum emission and ideal fuel-air mixture.