• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Lenticular manned aircraft. Said invention includes a series of devices designed to provide aerodynamic support by the arrangement of two cones opposed by the bases and counter-rotating, thus canceling the counter torque when rotating, these being formed by concentric rows of fixed and retractable blades. of variable angle, arranged along the generatrix, separated by the fixed central area of the frame, where the power plant and all the electro-mechanical elements that make it possible to operate are located, the cabins being located in the cone-shaped gap of both, thus forming a figure of lenticular geometry. It has an electro-aerodynamic stabilization system (2 and 4); train (T); of propulsion and maneuvering (19) with pressurized air by variable nozzles, in addition to the thrust due to its inclination of the axis (Y), with fairing (3). Its functions are similar to any helicopter and its benefits. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2880527A2
    申请号:ES202100101
    申请日:2021-10-05
    公开日:2021-11-24
    发明作者:Toran Manuel Bernedo
    申请人:Toran Manuel Bernedo；
    IPC主号:
    专利说明:

    [0002] Lenticular manned aircraft
    [0004] In light of the foregoing and based on the concepts expressed in the summary, it must be considered that the invention referred to in this report constitutes an industrial novelty with characteristics and advantages that make it worthy of the privilege of exploitation, therefore It is requested to be framed in the "VTOL" sector.
    [0006] The present invention as expressed in the specification consists of: "lenticular manned aerodynamic".
    [0008] Said invention includes a series of devices intended to provide aerodynamic lift due to two cones opposed by the bases and counter-rotating that are coaxially anchored to the mast of a fixed frame in the form of a crosshead, both of which together form a geometric lenticular body, which are provided along its generatrix by concentric rows of fixed and adjustable blades in one of them and self-adjusting retractable blades in the other, both being energized by two motors in the central area that move their respective separate and opposite axes thus counteracting the angular momentum created by the two spins.
    [0010] The maneuverability is achieved by 4 air nozzles adjustable in flow and position, fed by the pressure created in a circular concentric manifold by blades of the rotating base of the frames and with their respective control devices in the cabin, thus allowing operation in all the angles and directions that are desired for the control of the apparatus; both vertical and lateral stability is controlled by the I.M.U. that activates the controls required for it.
    [0012] The outbuildings and cabin are located in the cone-shaped gap of both frames and which are fixed to the frame masts and are accessible either through the central part of the apparatus or through the base face of the lower frame.
    [0014] Claiming therefore the support system composed of concentric rows of blades arranged along the generatrix of the cone that do not interfere with each other since they are of different diameter and being of small length, highlights the constructive and simple advantage compared to the complexity and the lengths of the helicopter rotors, largely lacking the physical and aerodynamic efforts to which they are subjected, in this case the rotary system being much safer as it is covered by the outer fairing, protecting it from any impact. as well as accidents with personnel; it can meet the requirements of any helicopter being appropriate for the same functions, having the advantages of its simplicity, its lower manufacturing and maintenance cost. To help better understanding of this specification and forming an integral part of it, a series of drawings is attached in whose figures, with an illustrative and non-limiting nature, the following has been represented:
    [0016] Figure 1.- Elevation view of the device with and without transparency.
    [0018] Figure 2.- Elevation view of the short model with and without transparency.
    [0020] Figure 3.- Power plant with linked (A) or independent (B) motors, the transmission with its primary and secondary gears and independent axes of rotation.
    [0021] Figure 4.- Set of separate main elements (A).
    [0022] Figure 5.- set of main elements (B) joined in plan and elevation.
    [0023] Figure 6.- set of main elements (C) of the frames and their bases.
    [0024] Figure 7.- Retractable blades, their assembly on the frame, different positions in elevation, extended and retracted, fastening guide and on the frame deployed.
    [0025] Figure 8.- Different forms of blades collected and deployed in the frame.
    [0026] Figure 9.- Fixed blades, automatic and centrifugal blade angle regulator as well as the drive of the centrifugal masses in extended position.
    [0027] Figure 10.- Mechanism of adjustable nozzles for maneuvering axes in all directions with their drive motors, the pressure manifold and accumulators, rotation stabilizer fins.
    [0028] Figure 11.- Air collector-compressor with its blades incorporated into the base of the frames and connection with accumulators.
    [0029] Figure 12.- Directional handling controls and pedals, for inclination, acceleration, flat flight and 360 ° rotation maneuvers.
    [0030] Figure 13.- electro-mechanical and aerodynamic stabilization mechanisms of the vertical axis in inclination and rotation of the frame, central I.M.U. and drive motors.
    [0031] Figure 14.- Apparatus with mast fastening reinforcement braces (RSM) if necessary, with arch train anchored to the base, plan and elevation view.
    [0032] Figure 15.- Short version with arch train and retractable blades.
    [0033] Figure 16.- Short version with conventional folding train and retractable blades
    [0034] Figure 17 and 18.- With mast fastening reinforcement fairing (RSM). Air circulation circuit and adaptation of the type of train.
    [0035] Referring to the numbering indicated in the figures cited above, it can be seen as the "LENTICULAR CREW AERODINE" that the invention proposes, is made up of the following components:
    [0036] A) Taking figure (1) as a first impression, we can start with the exploded view of figure (4) in which we see a central mast No. 2, which coaxially contains the drive shaft No. 3, merging with frame No. 10 and 11, thus forming the central crosshead to which the interior hoods No. 13 adhere, and on these the rotating conical frames No. 1, said crosshead houses in its center the powerplant No. 5 figure (3) formed by two motors in parallel (A), one turbo-shaft No. 8, and another electric No. 9 in stby that rotates in idle and that can assist the main in case of failure, moving the shafts in counter-rotation by means of helical gears # 7 and # 12; It is also possible to consider two electric motors (B) No. 9, to move the axes independently and their speed, powered by motor-generator No. 10, or batteries No. 13.
    [0037] B) Following in figure (4) we see the rotating frames N ° 1, which are coupled to the drive shaft N ° 3, at one end and at the other in the bearings N ° 4, outside the mast, the bearings N ° 5 , are internal in the mast and hold the driving axle n ° 3; the reinforcement of subjection of the mast (RSM), is obtained with three possible methods; a) with 3 rollers No. 18, figure (5); b) with reinforcing ties n ° 3, figure (14); c) with external conical fairing No. 3, figure (17). Access from the outside is through doors n ° 19, which also support the train, and from the inside the rooms are connected through hatches n ° 20; the latter can only be done on land and at rest. In this way, the basic appearance of the appliance is configured by adding the train n ° 19, at 120 ° between legs. In figure (5) more details can be seen, the pressure manifold No. 16, circular and concentric, and the accumulator No. 12; In figure (6) n ° 18, the support of the compressor blades that goes on the collector, which n ° 15, are attached to the circular bases of the frames n ° 1, also in figure (11) n ° 15 , compressing the air absorbed from the inlet (S), which is kept in the accumulator No. 12, which remains recharged, supplying instantaneous pressure to the system in high demand.
    [0039] C) The frame figure (6) n ° 1, with conical shape and base with radii n ° 17, is formed by 3 or more grooves n ° 3, where the blades that are fixed (F) in the upper frame figure are anchored (9) and retractable (Z) in the lower figure (7), both one and the other are automatically adjusted to vary the angle depending on the rotation speed; In figure (7) the retractable ones, with positions (D) retracted and (C) extended, vary the angle as they extend to a point from which and with maximum rotation speed they end with their minimum angle regulated by a spring n ° 3, which yields to the centrifugal force (fe), a fixed support n ° 4; and swinging over 2 degrees of freedom (A) and (B); Said blades are supported by a guide n ° 1, with ramp n ° 2, which is the one that produces the variation when extended; Figure (8) shows the different forms, both extended and retracted. The fixed blades (F) figure (9) are anchored to the frame No. 1, by two points No. 11, between which a helical gear No. 7, joined to the shaft is driven by a plate No. 8, which at its Once it is moved by the centrifugal blade angle regulator No. 5, or electric No. 9, the first regulates it when the centrifugal masses No. 3 move, they pull the plate collector No. 6, returning to its initial position through the spring n ° 2; this action can be blocked with electromagnet no. 4; (vahado angle n ° 10). The electric regulator does the same but moved by electromagnet n ° 4, which is controlled by the I.M.U. figure (13) n ° 5.
    [0041] D) The instability of the circular rotation of the frame that may exist due to the difference in the opposite torque of the frames (DR) figure (13), as well as the possible lateral oscillations (DY) due to the counter torque of the motor, are electronically controlled with the IMU Figure (13) No. 5, acting on the regulating fins No. 4, Figure (13) in the first case and on the stabilizing diffusers of the vertical axis No. 2, Figure (13) in the second. Both the fins and the diffusers are aerodynamically fed by the descending air stream V.D. of the blades moving in the opposite direction to the movement, and these by the jet of air controlled by butterfly n ° 2. The fins are incompatible with the pedals n ° 3, and the diffusers with the "AXIS" control n ° 1, disconnecting by relays n ° 6.
    [0043] E) Directional handling is achieved with 4 adjustable nozzles No. 19, figure (10) in direction and intensity, fed by air from pressure manifold No. 16; and that rotate 360 ° in steps of 90 ° (A, B, C, D), expelling the pressurized air in the direction necessary for the maneuver, they are located every 90 ° on the periphery of the device creating the necessary moments to move in Any direction according to table No. 14. The collector is supported by structural joists figure (10 and 11) No. 17.
    [0045] F) Figure (10), The nozzles are driven by a stepper motor No. 4, which drives the driving gear No. 6 by moving the drive No. 3, attached to the nozzle; air inlet n ° 2, inside the bearing is achieved by opening butterfly n ° 5, which is energized by control joysticks n ° 1 and 2, of the control cabin figure (12), both actions are simultaneous.
    [0046] G) The controls for driving in the cabin figure (12) are two joysticks, the Left one. n ° 1, in the base it has the gases, and the control for the inclination that also moves the gases, being the objective to accelerate at the same time as it is inclined. The tilt maneuver is performed to transform the lift into traction, by tilting the vertical axis about 6o; the right joystick n ° 2, is used for flat flight; the flight / ground mode n ° 5, has the functions of: (Flight) .- all operational, (Ground) .- limits the r.p.m and cancels the inclination. The operation of both controls cannot be simultaneous. Pedals N ° 3, rotate the frame 360 ° to Ida. And right. Keeping the frames rotating static, the brakes also act on the upper tip.
    [0047] H) In figure (14) you can see a version with mast clamping reinforcement (RSM) N ° 3, alternative to that of figure (5) n ° 18, or to the fairing n ° 3, figures (17) and ( 18), to avoid transverse movements of the mast; By having this element, it is possible to anchor N ° 2, an arch train (T), to the lower reinforcement held by said braces N ° 3; In figure (15) a version with retractable blades (Z), and retractable arch train (T), which is collected on the periphery, thus reducing the resistance to advance and improving the aesthetics of the device, in this type of version the Entry is made through the lower part A, or through the doors B. In figure (16) another version with conventional folding train (1), and retractable blades (Z), the dome contains the R radar, since as they are blades retractable do not need angle adjustment at the top.
    [0048] In figures (17 and 18), the conically shaped mast clamping reinforcement (RSM) makes up the outer fairing that covers the entire apparatus with a circular visor (W) made of transparent material at the same height but wider than that of the frame and that provides 360 ° vision when you rotate the frame operated by the pedals, finally giving it the appearance of a lenticular figure.
    [0049] Also in figure (17) the air circulation system (A) and (B), showing in figure (B) and due to its design, the two ways of coupling both trains, one fixed No. 1, and one of bow (T).
    权利要求:
    Claims (7)
    [1]
    1. MANNED LENTICULAR AERODINE. Characterized because it comprises:
    a) a series of devices that as a whole are intended to provide aerodynamic support by the counter-rotation of two cones opposed by their bases (frames), and with their drive axles anchored coaxially to the mast of a fixed frame in the form of a crosshead, these cones are formed by concentric rows of blades arranged along the generatrix, fixed and retractable, both adjustable in their angle of attack, thus forming a geometric lenticular body in the center of which is housed the power plant with two independent transmission shafts for each frame, the cabins being embedded in the mast in the hollows of the cones, symmetrically forming the two cabins.
    b) The whole assembly is displaced by the aerodynamic lift created by the blades in rotation and inclination of the vertical axis (Y), aided by a pressurized air system for propulsion and maneuvering.
    c) A stabilization system by electro-aerodynamic means, and a conventional landing gear or folding bow that thus completes the apparatus.
    [2]
    2. MANNED LENTICULAR AERODINE. According to claim 1, characterized in that the fixed blades of the upper frame are regulated in their angle of attack by a plate geared to their axes and which is actuated by a centrifugal or electric regulator from the top of the cone; The retractable blades of the lower frame move with 2 degrees of freedom and regulate their angle themselves as they are extended by the centrifugal force when moving along a guide with a ramp, and with a spring that recovers its initial position attached to one of the axes.
    [3]
    3. MANNED LENTICULAR AERODINE. According to claim 1, characterized in that the power plant consists of two motors, one active that moves the two shafts in counter-rotation and another in STBY coupled to the same mechanism, which can also be independent, separating the transmission to operate each one at its own pace. axis.
    [4]
    4. MANNED LENTICULAR AERODINE. According to claim 1, characterized in that the maneuverability and propulsion in all directions is achieved by the inclination of the vertical axis (Y) and by 4 nozzles of compressed air by a circular collector-compressor concentric to said axis, with accumulators, and whose compression blades are housed on the underside of the frame bases.
    [5]
    5. MANNED LENTICULAR AERODINE. According to claim 4, characterized in that the 4 nozzles for maneuvers and thrust located on the periphery, are adjustable in flow and position, operated by joysticks and cockpit pedals to move in flat flight or in inclination of the axis (Y).
    [6]
    6. MANNED LENTICULAR AERODINE. According to claim 1, characterized by having an electro-aerodynamic stabilization system integrated by an IMU that regulates aerodynamic fins to compensate for the rotation of the frame, as well as diffusers to stabilize inclination moments of the axis (Y) that propel air to compensate them. ; both are fed by the downdraft of the reaction blades.
    [7]
    7. MANNED LENTICULAR AERODINE. According to claim 1, characterized in that both cones or frames are stabilized in their rotation (RSM), either by rollers attached to the periphery of their bases; by reinforcing braces at 120 ° anchored at the ends of the driving axles and the frame or by a conical fairing held at the same points.
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    同族专利:
    公开号 | 公开日
    ES2880527R1|2021-11-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB190928831A|1908-12-14|1910-06-30|Charles Mylo Lee|Improvements in Propeller Mechanism for Airships and the like.|
    GB807169A|1955-05-25|1959-01-07|Rene Alexandre Arthur Couzinet|Improvements in or relating to multi-winged aircraft|
    US3599902A|1969-08-13|1971-08-17|John W Thomley|Aircraft|
    EP0393410B1|1989-04-19|1994-05-25|Sky Disc Holding SA|Aircraft with a pair of contra-rotating propellers|
    WO2001040052A1|1999-11-29|2001-06-07|Natural Colour Kari Kirjavainen Oy|Aircraft rotor and aircraft|
    RU2591103C2|2014-07-08|2016-07-10|Геворг Серёжаевич Нороян|Vertical take-off and landing aircraft|
    法律状态:
    2021-11-24| BA2A| Patent application published|Ref document number: 2880527 Country of ref document: ES Kind code of ref document: A2 Effective date: 20211124 |
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    优先权:
    申请号 | 申请日 | 专利标题
    ES202100101A|ES2880527R1|2021-10-05|2021-10-05|Lenticular manned aircraft|ES202100101A| ES2880527R1|2021-10-05|2021-10-05|Lenticular manned aircraft|
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