| section Home
Production, Amateur Radio amateur Model aircraft, rocket- Useful, entertaining |
Stealth master
Electronics Physics Technologies invention |
space Mystery
Earth Mysteries Secrets of the Ocean Stealth section Map |
  |
| Use of material is permitted for reference (for websites - hyperlinks) | |||
Navigation: => |
Home / Technology market / Current models of the invention and / back / |
|
INVENTION
Russian Federation Patent RU2289698
ROTOR turbocharged internal combustion
Name of applicant: Nesmeev Eugene A. (RU)
Name of the inventor: Nesmeev Eugene A. (RU)
The name of the patentee: Nesmeev Eugene A. (RU)
Address for correspondence: 670024, Ulan-Ude, ul. Revolution of 1905, 62 kv.1, EA Nesmeevu
Starting date of the patent: 2002.11.12
The invention relates to engine building, namely to rotary internal combustion engines. The technical result is to increase the reliability and service life. The invention consists in that the engine comprises a block located in the compression rotor with a clearance and a rotor with a combustion chamber which is kinematically interconnected gears. compression rotor is combined with cylinders and segments, which in turn enter the corresponding rotor cavity with the combustion chambers, compressing them in fuel-air mixture. According to the invention, the cavities in the rotor with the combustion chambers arranged in a threaded socket screwed electrodes with a "minus", in which a rotor body selected recess and electrodes are embedded in the cylindrical compression rotor segments with the "plus". The cylindrical compression rotor segments have recesses which are aligned with the grooves on the other rotor to form a combustion chamber, and a rotor end portion of a compression ignition distributor is installed, and a slider rotor compression ignition.
DESCRIPTION OF THE INVENTION
The rotary-turbine internal combustion engine designed for use as a power unit in the automotive, shipbuilding, aircraft, etc. in both gasoline and diesel versions. Thus, object of the invention is to increase the rotor speed, the engine operating noise reduction, power increase with respect to the weight increase in the internal combustion engine reliability, reducing the use of engine oil, exception items reciprocating movement and simplifying the production, increasing efficiency.
Known rotary engine design E.L.Strauba US №2275205, published in March 1942, which consists of a block compression rotor, rotor with combustion chambers, fuel injection system, the fuel mixture, ignition system, exhaust system. From the figures it is clear that the pair of rotors is through the rotors, which is essentially a modified gear. In the central gear, the rotor consists of a compression are symmetrical, two ellipsoidal projection, acting as pistons, and gears located on both sides of the compression rotor are two semi-circular cavities that are both "cylinders" and combustion chambers. In addition, on the side rotors have special seals, pads, attached by bolts and pins of the semi-circular edges uglubleniy- "cylinders" rotor-gear and designed to seal the gap between the ellipsoidal "piston" of the rotor and compression polostyami- "cylinders" side gears. In operation, the motor rotor central ellipsoidal protrusions alternately enter the cavity side of the rotors, where the compression of the fuel mixture and its ignition. Thus, the synchronization engine supports the teeth robots and their projections and semicircular ellipsoidal cavities. From the drawings and description of the engine shows that the engine kinematics mechanism is based on the gear power transmission, which requires abundant use of engine oil, which, oddly enough, in the materials describing in general there is no mention. If the author is supposed to lubricate the gears and ellipsoidal lugs "pistons" engine oil by adding it to the fuel, then it is not enough, since the engine is designed to work with large turnovers and gear teeth very soon will not be able to provide synchronization cycles. That is going to happen fast wear of parts and the engine fails. Also of great doubt possible to reliably ignite the fuel mixture ordinary spark plug disposed in the end of a long crescent combustion chamber, as shown in the description of the materials. and, during the rotation of the rotors in the transition from the engagement teeth engageable ellipsoidal protrusions and semicircular-bark, upon ignition of the fuel mixture will occur unbalance the whole system and, as a consequence, high vibration and breakage of the whole mechanism, due to the fact that it would be impossible to create exactly the same conditions in the combustion chambers of the opposite - it is a different amount of fuel supplied, wear different seals, uneven condition of the spark plugs, wear support bearings.
The internal combustion engine design offered me devoid E.L.Strauba motor deficiencies.
The stated object is achieved by excluding the contact parts between the main engine (internal surface of the block and the rotors and between the rotors), which eliminates friction, thereby eliminating the need for lubricants. The shafts of the rotors will rotate based on bearings with their own lubrication system. The minimum clearance, within a few hundredths of a millimeter in the heated condition, is provided by a group of helical gear fixedly planted on the shafts of the respective rotors and located in a separate housing in an oil bath (which ensures long and reliable operation), but also the maximum coincidence circuits core design elements, preserving the minimum clearance and during the rotation of the rotors. The current proposal is illustrated by drawings: Figure 1 shows the main parts of the engine, where 1 - plug the holes under the technological, service spark plug, 2 - exhaust port, 3 - Border cavity 4 - grooves under the ignition electrodes with the sign "-" 5 - ignition electrodes with a "+" 6 - compression rotor with three segments, 7 - motor housing, 8 - the combustion chamber 9 - cooling jacket, 10 - cavity, 11 - the ignition electrode with the sign "-" 12 - the fuel injection nozzle 13 - rotor combustion chamber 14, - the air supply box, 15 - insulated conductor. Figure 2 shows the main parts of the engine without housing, where 4 - the ignition electrodes bore a "+" and "-" 5 - the ignition electrode with the sign "-", 6 - compression rotor, 13 - rotor combustion chambers, 11 - ignition electrodes with a "+", 18 - gear 15 - insulated conductive. Figure 3 is a schematic picture of the engine, where 16 - rollers 18 - gear 17 - with a wire distributor, 15 - insulated conductor, 19 - a separate housing for the gears, with the oil sump.
my design is composed of two engine rotors (rotor greatest possible number), the compression of the rotor 6 which is united with the cylinders and segments (hereinafter - the segments) and the rotor 13 with the combustion chambers, located in the same block 7. Both rotors are kinematically linked group together helical gear 18 having its own housing residing in an oil bath and rigidly secured to a rotation axis (shaft) 16 with a corresponding rotor. At the same time in the interior of the motor between the rotor and the inner surface of the block 7 is supported by a minimum clearance (to within a few hundredths of a millimeter in the heated state) that eliminates the lubrication structure of main parts. compression rotor 6 kinematically connected to the rotor 13, the rotor segments 6 during rotation alternately penetrate the cavity of the rotor 13, thereby compressing the fuel mixture occurs. Operating cycles take place in the following order: consider the example of a pair of segment-cavity. During rotation of the rotors in the rotor 13 of the cavity 10, through port 14, pressurized air is supplied. Upon further rotation of the rotors 6 and 13 in the rotor chamber 13 through the fuel injector 12 is injected. The maximum compression of the fuel mixture occurs when rotating rotors 6 and 13 to the point A. In this working rotor segment 6 and the corresponding point in the cavity 13 of the rotor is located close to the tangent circumference of the rotor 13, at this point, the electric spark ignition of transmitted contactlessly by ignition distributor 17 for isolated electrical conductors 15. As a result, the fuel mixture is ignited and the rotor 13 is pushed - stroke occurs. In turn, the rotor 6 becomes movement of the rotor 13 through a pinion, located on its shaft. Exhaust gases are waste under its own overpressure occurring after ignition of the fuel in the cavity 13 of the rotor after reaching the working stroke and during the rotation of the exhaust port 2 to the motor housing. During operation of the engine after ignition of the fuel mixture and the rotation of the rotors 13 and 6 short break will inevitably occur in the exhaust region of the rotor cavity 6 through the gap formed between the cooperating currently rotor segment of the rotor 6 and the cavity 13. The gases will be slipped create a high pressure in rotor space 6 - obstoyatalstvo is, in my opinion, is a positive factor, which will work on hold in the next couple of compression compression phase segment-cavity, ie, Gas pressure in the rotor 6 will be higher (or close to it) than the pressure of the compressible mixture (in the following segment-pair cavity), since during compression also will brief opening compression space interacting pairs of segment-cavity and the rotor field gases 6 will prevent escape of fuel mixture contracting. With this structure, the internal combustion engine in the high pressure region of the rotor 6 plays the role of a conventional piston compression rings ICE. Then the whole process is repeated in other pairs of segment-cavity. Ignition of the fuel mixture at a given engine design is as follows: in the rotor cavities 13 arranged screwed into threaded sockets electrodes with the sign "-" 11, and rotor segments 6 are embedded electrodes with a "+" 5, under which the rotor body selected groove 4 . when the cavity-pair segment of the bore in the rotor 6 are aligned with recesses in the rotor chamber 13, forming a combustion chamber 8. the outputs of the rotor 6 and the electrodes 13 respectively facing each other and at the desired value interpenetration cavity-pair segment between electrodes "+" and "-" spark discharge occurs transmitted from the ignition distributor 17. Thus, the rotor 6 and the slider is the ignition system. When the diesel engine version of the fuel mixture ignition system is not required. Service the ignition system of electrodes is provided through the window 1, while it is running sealed.
In the description given of the construction of the two rotors, their number may be varied as desired. and the number of segments of the rotor 6 may be different. Thus it is possible to construct a structure where the rotors will have different arrangement, i.e. compression rotor 6 will be in the center, and one or more rotors to the combustion chamber 13 will be at its circumference. As compared to the present analog structure represented by I possesses several significant advantages:
1. Since there is no contact between the rotors, it eliminates the need for lubricating material (except bearings).
2. The system of ignition of the fuel mixture more consistent design features.
3. The construction proposed by me more technologically to manufacture, since there is no complex surfaces in analog represented above.
4. Ability to create multiple versions of the engine layout.
5. As a consequence of the lack of details, reciprocating motion and minimal friction - virtually unlimited service life, power, significantly lower fuel consumption and lubricating materials.
CLAIM
The rotary-turbine internal combustion engine, comprising a unit located in it with a clearance of the compression rotor and rotor combustion chambers, cinematically interconnected gears owned housing and fixed to the axis of rotation of the corresponding rotor, and the compression rotor is combined together cylinders and segments which alternately penetrate the respective rotor cavities to the combustion chamber, compressing them air-fuel mixture, the air supply to the combustion chamber, fuel injection, ignition of fuel mixture, the exhaust, but also the cooling system, characterized in that in the cavities rotor with combustion chambers arranged screwed into the threaded socket electrodes with a "minus", under which the rotor body selected recess and integrated electrodes in the cylindrical rotor compression segment with the "plus", while in cylindrical compression rotor segments are recesses that are aligned with grooves on the other rotor to form a combustion chamber, and a rotor end portion of a compression ignition distributor is installed, and a slider rotor compression ignition.
print version
Publication date 27.12.2006gg
Comments
Commenting, keep in mind that the content and the tone of your messages can hurt the feelings of real people, show respect and tolerance to his interlocutors, even if you do not share their opinion, your behavior in terms of freedom of speech and anonymity offered by the Internet, is changing not only virtual, but real world. All comments are hidden from the index, spam control.