FI20170084A1 - Motorgenerator - Google Patents

Abstract

The invention relates to a motor generator, whereby a reciprocating motion obtained from internal combustion engines can be converted to rotary motion energy. Such a device consists of one or more combustion engines arranged in the form of a toroid, pistons (32, 33) and (31, 34) located therein, and a generator with rotors (2) in which movable permanent magnets (11) are arranged. These and the pistons of the internal combustion engines are joined to each other by fasteners (21, 22). The device further has a shaft (7) mounted in its body (8) with rods (10) and bearing shafts (12), which is connected to a shaft (5) with said rotor. In the device according to the invention, the rotor (2) and the shaft (7) are connected to each other via a special electrical connection (100).

Description

patent application

engine generator

The invention converts reciprocating kinetic energy into electrical energy or rotary kinetic energy. The reciprocating kinetic energy is obtained from the internal combustion engine of the device, which may be one or more. The device can also use the rotating kinetic energy supplied to the shaft from the outside and convert it into electricity. The conversion from kinetic energy to electricity occurs through electromagnetic induction.

o The generator is equipped with permanent magnets. The rotor of the generator is located on the periphery of the device and is connected to the shaft of the device via an electrical switch. The shaft of the device thus rotates together with the rotor of the generator.

The rotational energy of the shaft is obtained by the reciprocating motion of the internal combustion engines of the device by opening and closing the rotor circuits.

Rotor circuits are kept closed at a point where the speed of the circuits and generator magnets is higher than the rotor speed. The magnetic field of the circuits then changes, which is a prerequisite for induction. The rotation direction o of the rotor and the magnetic field o must be in the same direction. If only electrical energy is desired from the device, the rotor circuits are closed whenever the speed of the rotor and its magnetic field are different. Then the direction of rotation is irrelevant, only the speed difference matters.

Turning round-trip motion into rotation is important for energy production. In current internal combustion engines, the reciprocating motion of the pistons is converted into rotary motion by means of a connecting rod and a crankshaft. This design causes a great deal of friction and reduces the efficiency of modern engines. In the invention, the frictional forces are low, only the normal frictional forces between the piston and the cylinder are present.

o The device can also convert the rotating energy supplied from the outside onto its axis into electricity. For example, a tractor can be used as an external power source. The tractor's transmission shaft is then connected to the machine shaft and the machine's generator produces electricity. When the unit generates electricity from external rotating energy, the unit's internal combustion engines are at rest. The magnets connected to the piston rods of the internal combustion engine are also motionless. The change of the magnetic field in the rotor circuits pushes the magnets and the piston of the internal combustion engines to the extreme position. The required magnetic field change now comes with the rotor rotating and the magnets in place. The electromagnetic induction pushes the magnets and at the same time the pistons of the motors in the direction of rotation of the rotor. This feature of electromagnetic induction also allows the device to be started using external rotating energy. The device can also be powered by a battery without external energy.

o The unit's internal combustion engines are two-stroke diesel compression ignition internal combustion engines. Their effectiveness is largely due to the fact that each engine has two pistons, one of which is always in stroke.

The compact design, light weight, versatility, internal combustion engine efficiency and generator power make the device quite usable compared to existing devices designed for this purpose. The car's power source is the so-called. a hybrid car. The good efficiency of its internal combustion engines, the potential for electricity to move both inside and outside the car o are the benefits that the device offers. The high efficiency of the unit reduces fuel consumption and emissions.

The device and its function are illustrated with drawings:

Figure 1

The figure shows a section perpendicular to the axis of the device (7). The electric switch (100) is between the shaft and the periphery, i.e. the rotor (2). The connecting arms (5) appear as a cross-section on the outer periphery. In the illustrated version there are two two-piston internal combustion engines (32, 33 and (31, 34). The internal combustion engines are arranged in toroidal form. The magnets (11) are located on the outer periphery. The magnets are connected to the piston connecting rods .

Figure 2

Figure 2 is a sectional view of the device along the plane BB in Figure 1, axially. The rotary shaft (7) is split, the shaft bearing brackets (12) attach the shaft to the device body (8), the electrical switch (100) connects the rotor (2) and the shaft arms (5), the magnets (11) are in the center of the rotor (21,22) connect magnets to piston rods (91.92).

Figure 3

Figure 3 is a sectional view of the device along the plane AA indicated in Figure 1, in the axial direction. The rods (10) fasten the second bearing bracket (12) firmly and firmly to the frame (8) of the device. The generator rotor is (2).

Fig. 4 o The figure shows the second internal combustion engine (32, 33) of the exemplary device. To obtain electrical power from the unit, the procedure is as follows: At the top of the figure, there is a running engine step in which the cylinder (32) has the required compression pressure and the cylinder ignites fuel. The resulting pressure pushes the piston (32) and its movement is transmitted through the shaft (91) to the other piston (33) of the engine and through the magnet attachment device (21) to the magnets (11). When electrical energy is desired from the device in this example, the energy of the piston (32) is adapted by adjusting the load of the fuel gauge shaft (7) and rotor (2) so that sufficient pressure is applied to the cylinder (33) for compression ignition. The piston (33) then performs a corresponding stroke and subsequently induces a pressure in the cylinder (32). All rotor circuits are closed and a movement greater or lesser than the rotor motion causes an induction current. At each stroke, the rotor speed tends to get the same speed as the magnets. In this case, the speed difference between the rotor and the magnets is momentarily large and the induction efficiently produces electrical energy. When the piston speed decelerates before the change of direction of rotation, there is a small moment when the rotor and magnet speeds are equal, at this short moment there is no induction current. This is irrelevant o in electricity production. Other times, rotor and magnet speeds are different and induction currents are generated. In the exemplary two-motor device, the maximum production of induction electricity is achieved if the motors are arranged so that their working directions are opposite. Then the speed difference between the rotor and the magnets is at its maximum and the induction current is at its maximum. This is how the visit continues.

* f If the unit is to receive rotational kinetic energy from the shaft, the motor operation is as follows:

At the top of Figure 4, the piston (32) is at the start of the stroke and the fuel ignites in the cylinder. The magnets and pistons (32, 33) now move counterclockwise at an angle formed by the work rate. When the speed of the rotor (2) in the same direction, i.e. counterclockwise, is less than the speed of the magnets, electromagnetic induction provides additional energy to the rotary motion of the rotor. The circuits are closed at points where the magnet velocity is greater than the rotor speed. When the magnet velocity is lower than the rotor velocity, the circuits are opened in this respect and the magnetic induction is not affected. The piston (33) can only produce a rotational movement clockwise, so that the piston (33) can now operate only to exert the required compression pressure on the piston (32), the lower part of the image. This is achieved with less fuel than during the actual stroke. Now the magnets with their magnetic field are moving clockwise. During this time, the rotor circuits are opened because the magnets' speed is then opposite to the desired axis rotation direction. By now opening the rotor circuits at the magnets o of this motor, the electromagnetic induction does not resist the movement of the magnets to achieve the required compression pressure on the cylinder (32). Neither does electromagnetic induction now resist the desired rotational energy. Next, the piston (32) runs again and the running continues.

If the device is to be powered by external power, the procedure is as follows:

Rotating motion energy from an external power source can be applied to the shaft (7) of the device. The direction of rotation doesn't matter. As the shaft rotates, the rotor (2) connected to it by the arms (5) also rotates accordingly.

o The unit's internal combustion engines and magnets are in place. However, the magnetic fields of the magnets exist. As the rotor now rotates with external force, the magnetic field density passing through the closed circuits of the rotor changes. This results in induction and electric current. The magnitude of the current generated is proportional to the speed of rotation of the shaft and the number of closed circuits.

Figure 5

Figure 5 shows a cylinder of a combustion engine with its pistons. The cylinder structure of the engine is a two-stroke diesel engine, the gas exchange takes place from the lower part of the cylinder and the fuel injection from the upper part of the cylinder 5. There are one or more motors, preferably all of the same. All cylinders of the device with pistons are similar to each other. The engine pistons are connected in pairs along each other. The pistons and cylinders are shaped to fit the toroidal shape.

Claims (5)

An invention consisting of one or more toroidal internal combustion engines (32,33) and (31,34), a generator with rotors (2), permanent magnets (11), a shaft (7) mounted on a housing (8), the arms (5) having the rotor and shaft connected via an electric clutch (100), the rods (10) connecting the frame and the bearing brackets, the fastening elements (21,22) connecting the magnets to the pistons of the internal combustion engines, characterized in that the invention converts the rotational energy of the shaft. Device according to claim 1, characterized in that the invention converts the reciprocating motion of its internal combustion engines into electrical energy. Device according to Claim 1, characterized in that it converts the reciprocating kinetic energy from the combustion of its internal combustion engines into either electrical energy, rotary energy or a combination of these. Device according to Claim 1, characterized in that it converts on its shaft (7) the rotational kinetic energy supplied from the outside of the device into electricity. Device according to Claim 1, characterized in that its internal combustion engines are two-cylinder, compression-ignition engines located in the form of a toroid, each engine having two identical cylinders with pistons connected in pairs by a rod (91.92) with magnets (11) attached thereto. The motors are independent of each other.