Eccentric 1 / 4-cycle power engine

Abstract

To provide a power engine that is lighter and powerful.SOLUTION: A circulation shaft (C13) of a blade bearing (6x) at a base portion of four blades receiving combustion pressure of an engine is made to be eccentric to a position (C13) different from a center axis (C14) of an engine output rotor interlocking with that. The blades are restrained by a blade depth groove (Bw) and a blade bearing circulation groove (between C2 and C3), and is mechanically controlled so as to eccentrically rotate the blades upward around an output shaft of the rotor. In an atmospheric pressure area, an air compression step area, the maximum compression area, and a decompression step area that are generated by a relative relationship between a housing and a side plate, elements required as a power engine are provided in the housing and the side plate, and those are power-rotated according to optional setting of size, a ratio, and a positional relationship.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present invention relates to power engines. [Background technology]

[0002] Conventional power engines have already been devised, such as two-stroke, four-stroke, and one-third-stroke rotary engines, jet engines, and rocket engines. Summary of the Invention [Problem to be solved by the invention]

[0003] To provide a lighter and more powerful power engine. [Means for solving the problem]

[0004] Four blades (4n, 4e, 4w, 4s) are fitted into deep blade grooves (Bw) machined in four directions perpendicular to the center of the rotor (3) to a depth that prevents their heads (Bt) from protruding, allowing each blade to move up and down independently. Based on the four deep blade grooves on the rotor circumferential surface (C12), the compression combustion chamber (CC), throat (Th), and residual pressure relief chamber (Pt) are each provided with arbitrarily proportional dimensions, and corresponding bearings are attached to each blade axis (Bs) and the rotor rotation axis (C14).

[0005] The rotor (3), which incorporates four blades, is housed within the housing (2) with blade bearings (6) fitted into the blade bearing circumferential grooves (between C2 and C3) machined into the inside of two mirror-image side plates (1r, 1l), and the rotor main shaft bearing (5) fitted into the rotor main shaft bearing hole (Mh). When the rotor main shaft (C14) is rotated counterclockwise as viewed from the right side, the blade bearing fitted into the blade bearing circumferential grooves (between C2 and C3), which have a rotation axis (C13) offset upward on the same vertical axis, vector-controls the blades fitted in the rotor blade deep grooves (Bw), causing the blades to rotate smoothly and eccentrically upward around the rotor main shaft (C14).

[0006] The mechanism of this internal combustion engine, which operates as a 1 / 4 cycle power engine to rotate this rotor, is two circles with specific ratios of different diameters that have different central axes on the same vertical axis, the larger circle is the inner diameter of the housing (C1) and the smaller circle is the outer diameter of the rotor circumferential surface (C12), and at the bottom end of the housing where they are closest to each other with an arbitrary gap at the 6 o'clock position. fuel injector (C10) is attached, and if the blade at this 6 o'clock position is [Figure 4] (4s), then the blade that compresses the air to create combustion pressure for the engine is always 90 degrees behind this, and the position at which air compression begins is [Figure 4] (4w).

[0007] Furthermore, the rotor rotates counterclockwise Then The blade (4w) that had been at the 9 o'clock position [Fig. 4] was now holding the air. Is that While maintaining the amount Noboru under pressure While Shifting to the step-down side Blade (4s) In the gap of the compression combustion chamber [Fig. 5] (CC) In the process of flowing into the exhaust port through the throat (Th) and to the residual pressure relief start point (Pp) [Fig. 6], the residual pressure is mixed with the fuel injected by the fuel injector (C10). , and the rotation continues Blade (4w) is the fuel injector (C10) Before approaching The position of the spark plug (C9) is set in a specific positional relationship between the rotor and the compression combustion chamber. relationship When it turns around、 A spark is thrown into this gap, causing the compressed air mixed with fuel to burn. Grilled The blade expands and pushes the blade in the direction of rotation [Figure 6] (4s) apart under the pressure of this combustion, obtaining the rotational energy of the rotor shaft and the air compression energy carried by the blade [Figure 6] (4n) that brings about the next combustion pressure. Each blade works together with the other three blades, and each takes in, compresses, and distributes fuel in a 1 / 4 rotation cycle. Import , ignition, combustion, expansion, exhaust itinerary The rotor rotates once, and this is repeated. power Rotate.

[0008] Inner circumference of the housing surface of the circle shape is the inner diameter (C1) circle of the housing and the blade bearing circumferential groove outside Circle (C2) The blade width increases in proportion to the angle of intersection between the line (Hb) passing through the blade bearing axis from the central axis (C13) shared by the rotor and the line (Rb) extending from the rotor main axis (C14) passing through the blade bearing axis. Head (Bt) and the housing inner diameter surface The gap between No correction To The shape of the blade bearing circumferential groove is such that if the blade bearing circumferential groove is circular, the non-circular shape of the circumferential circle drawn by the head of the blade becomes the shape of the inner circumferential surface of the housing, and if the inner circumferential surface of the housing is circular, the non-circular shape of the circumferential circle drawn by the blade bearing when the head of the blade is in close contact with the inner circumferential surface of the housing becomes the circular shape of the bearing circumferential groove.By applying heat-resistant silicone rubber to this to give it airtight flexibility, the airtightness required of the engine is ensured. .

[0009] In addition, an oil filling port (7) for sealing and lubricating the moving parts of the engine, an oil pressure monitoring port (8) for reading the oil pressure, and a forced ventilation port (C7) for cooling the blades and for air entering the combustion chamber are opened on both side plates, and each rotor blade deep groove (Bw) has three air vents (Oh) in sufficient locations. sentence The prototype of this engine, characterized by a rotor penetrating the letter "A", fuel injector and ignition Powered by the unit do. [Effects of the Invention]

[0010] It is lightweight yet produces powerful torque. [Brief explanation of the drawings]

[0011] [Figure 1]FIG. 1 is a front view of the present invention. [Figure 2] FIG. 2 is a right side view of the present invention. [Figure 3] FIG. 2 is a cross-sectional view taken along line AA of the present invention. [Figure 4] This is a diagram showing the compression start point of the 4w blade of the present invention. [Figure 5] FIG. 10 is a diagram showing fuel injection start points depending on the 4w blade of the present invention. [Figure 6] This is a diagram showing the starting point of excess pressure relief depending on the 4w blade of the present invention. [Figure 7] FIG. 1 is a cross-sectional view taken along the line BB of the present invention. [Figure 8] FIG. 1 is an elevational view from the upper right side of the present invention, omitting the right side plate. [Figure 9] FIG. 4 is a diagram showing the positional relationship between a side plate and a housing according to the present invention. [Figure 10] FIG. 10 is a diagram showing the required non-circularity of the blade bearing circumferential groove of the present invention. [Figure 11] FIG. 2 is a front view of the rotor of the present invention. [Figure 12] FIG. 1 is an elevational view of a blade of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0012] It can replace drone engines and some electric motors. [Example]

[0013] When the prototype was installed in the device and tested, it was confirmed that the engine was rotating. [Industrial Applicability]

[0014] Pressure vacuum pump, drone engine. [Explanation of symbols]

[0015] 1 (x) Side Plate 2. Housing 3 rotors 4 (x) blades 5 Rotor main shaft bearing 6 blade bearing 7 (x) Oil filler port 8 (x) Hydraulic pressure monitoring ports Bh bolt hole Bs Blade shaft Bt Blade Head Bw Blade Deep Groove C1 Housing inner diameter C2 Blade bearing outer circumferential groove C3 Blade bearing inner circumferential groove C7 (x) Air outlet C9 Spark plug position C10 fuel injector C12 rotor circumferential surface C13 Housing and Blade Bearing Rotating Axis C14 rotor shaft CC Compression Combustion Chamber Hb: A line passing through the housing center axis and the blade bearing axis Hs steering bolt hole Mh rotor main shaft bearing hole Oh, air release hole Pp End of throat and starting point of residual pressure relief Pt residual pressure relief chamber Rb: Line passing through the rotor axis and the blade bearing axis Th throat Tp throat tip

Claims

[Claim 1] The rotor (3) has four blades (4n, 4e, 4w, 4s) fitted into deep blade grooves (Bw) machined in four directions at right angles to the center plane of the rotor (3) so that they can move up and down independently, with a depth deep enough for each blade to fit snugly inside. The rotor's central axis (C14) is shifted by a certain amount from the central axis (C13) of the housing so that one point on its outer circumferential surface (C12) is in close proximity to the inner diameter surface (C1) of the housing (2) that covers the rotor, and the blades can move freely within the deep blade grooves of the rotor inside the housing. The blade bearing grooves (between C2 and C3) machined on the inside of both side plates (1r, 1l) and the blade bearings (6) fitted into these grooves are used to control the blade group, so that each tip (Bt) of the blade group can accurately rotate eccentrically around the entire circumference of the inner diameter surface of the housing without contact. The structure is controlled by the action of the blade bearing grooves (between C2 and C3) machined on the inside of both side plates (1r, 1l) and the blade bearings (6) fitted into these grooves. When the rotor rotates, the rotor, side plates, and blades are correlated, and compression combustion chambers necessary for the engine are provided in the atmospheric pressure region, air compression process region, maximum compression region, and decompression process region. Fuel suction throats (Th) and pressure relief chambers (Pt) are provided at four locations on the rotor surface. A carburetor (C10) for sucking up fuel and an ignition plug are provided in the housing, and fuel is sucked up from the carburetor through the fuel suction throat into a gap in the compression combustion chamber that is shifting from a position where the compression combustion chamber is filled with compressed air to a pressure drop side; The engine is characterized in that the spark plug emits a spark at the moment when the rotor rotates and the end of the fuel suction throat, which is also the pressure relief start point of the excess pressure relief chamber, passes through the carburetor.

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