ES2547361B1 - Helicopter with finned structure on lever radius and fins on propellers - Google Patents

Abstract

The helicopter with structure of fins in lever radius and fins in the propellers, is an aircraft that has modules (8) with fins (9) in lever radius, which replace the propellers of an airplane. These modules (8) are fixed on axes (7, 15), located above and below the cockpit (1) of the pilot. With them, the lift of the helicopter increases so that it could even plan in the absence of an engine. Other small modules (6) with fins (14) are added at the ends of the propellers, so that they acquire greater power in the vertical takeoff, and, greater penetration capacity in the advance.

Description

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DESCRIPTION

Helicopter with structure of fins in lever radius and fins in the propellers.

Object of the invention

The main objective of the present invention is to achieve greater Safety in the flight of a helicopter, which could be planned, even in the absence of Wings. Wings cannot be placed on a Helicopter because they impede the free travel of the Air that the Horizontal Helices (5) remove and push it down. With the solution presented to this problem, today there are some Modules (8) with Fins (9), which recover the Sustainability of the Wings of an Airplane, even without putting Wings on it. The Total Surface of these Fins (9) can more than compensate for the Wing Surface that this Aircraft does not carry, which will allow it to plan even in the absence of Engines. With this greater Sustainability, the Helicopter, for practical purposes, will weigh much less, and, in addition to spending less fuel, it will be able to go faster to its destination and arrive before it, at the same time that its Flight Safety will have increased greatly. To achieve greater power in the vertical elevation and in the advance, small modules (6) with Fins (14) are added, at the ends of the Helices (5).

Background of the invention

The main antecedents of this invention are my previous patents, such as Patent number P201200934, entitled: Helicopter and plane helixes with groups of fins, in which boxes with fins are placed at the ends of the Wings, also in Lever radius. With regard to the small Modules (6) with Fins (14) that are located at the ends of the Blades of the Helices- (5), there is an antecedent in my Patent number P201200932, entitled: Helices anti-calda, with fins and cradles for autonomous space shuttle. And, as regards the added Safety System, formed by the Anti-falling Conical Tubes (10), they are based on my Patent, number: P2012000690, entitled: Anti-calda system for airplanes with rear spoiler for nozzle.

Description of the invention

The Helicopter with structure of fins in lever radius and fins in the propellers, is characterized by being an Aircraft with Horizontal Helices (5) located above the Pilot's cabin (1) which also has some Fin Modules (8) ( 9) located in Radio de Palanca, beyond the perimeter of rotation of the Helices (5), fixed to a structure of Axes (7) that are located on the Pilot's Cab (1), and, of other Axes (15) which are located below said Cab (1). The Modules (8) of Fins (9) are parallelepipedic boxes located in Vertical, open on their front and back, which are crossed by a set of Fins (9) that have an inclination of twelve degrees with respect to the Horizontal so that the air against the advance, when stumbling against the underside of all these Fins (9), increase Sustainability a lot, so that the Motors will have to do less work to keep the Helicopter in flight, and, this will gain in Security and in Speed. In addition, these Fins are a good visual reference for the Pilot, which will allow him to avoid obstacles much more easily. The Horizontal Helices (5) have, also, at the end of the Blades, small Modules (6) of Fins (14) as described, although, of smaller dimensions, which are held at the lower end of an Oblique Axis ( 12), which fixes its other end on the

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Axis prolongation (11) of the Motor. Anti-heat Conical Tubes (10) are added in the lower area of the Cab (1), - figure 2 -, whose open base is located in the front area, and, the open vertex, in the rear area. After this open rear vertex, a Mobile Aleron is located, - not represented in the figures -, whose mission is to receive the air that has entered through the previous and open base of the Tube (10), and, increase its Speed because of the narrowing of the Cone of the Tube (10), so that, when stumbling against the Aleron, it will cause the Helicopter (1) to rise through the anterior zone. This Safety Tube (10) will remove the Cover, also conical, from the previous base, only, in case of heat, or, in case of engine breakage. Date of the invention: (31.03.13).

Description of the figures

Figure 1: Perspective view of a Helicopter (1) in which its fundamental elements are appreciated, such as its Modules (8) with Fins (9) located in Lever Radius beyond the Perimeter of rotation of the Helices ( 5), and, subject by a structure of upper (7) and lower (15) axes. Its Horizontal Helices also have other Modules (6) with fins (14), smaller, at the ends of their Blades. Oblique shafts (12) hold these small Modules (6) at one end, while, at the other, they are held in the Shaft Extension (11) of the Motor.

Figure 2: Front view of the Helicopter (1) in which the same components of the previous figure are seen. Only a few small Tetrahedra (13) have been added on the upper face of the Modules (8) with Fins (9), in case the Rotation Perimeter of the Propeller Blades (5) is greater than the Radius of the position of these Modules (8). In this figure, the Anti-caldas Conical Tubes (10), located in the lower part of the Pilot's Cab (1) are added.

Figures 1-2:

1) Pilot cabin

2) Curved axes of contact with the ground

3) Motor shaft

4) Rotor of the propellers

5) Helices

6) Small modules of propeller fins

7) Top axes

8) Fin modules

9) Fins

10) Conical anti-calda tubes

11) Prolongation of motor shaft

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12) Oblique shafts

13) Tetrahedra

14) Small fins

15) Lower axles

16) Tail rotor

Description of a preferred embodiment

The Helicopter with structure of fins in lever radius and fins in the propellers, is characterized by being an aircraft that can achieve greater Sustainability than a Helicopter that does not have the components described below. A structure of Horizontal Axes, located above (7) and below (15) of the Pilot's Cab (1), hold, at the lateral ends, four or more Fin Modules (8) (9) which are parallelepipedic boxes Vertical, open on the front and back. These Fins (9) have an inclination of twelve degrees with respect to the Horizontal when the Helicopter is in forward position, which means that, in Horizontal position, they will present a few more degrees, which will depend on the inclination that the Helicopter achieves by the bow when inclining, for the advance, the plane of rotation of the Helices (5). If every two Fins (9) are twelve centimeters apart from each other, they will have to be set at an angle of inclination, so that when we look at the Module (8) sideways, and, we highlight only two Fins (9), the rear end of the Upper Fin should be in the same Horizontal plane as the anterior end of the Lower Fin, while the Lower Fin will be located in Parallel with the Upper Fin. In this way, when the Helicopter advances, the Air that enters through the previous opening between these two Fins, will stumble at all times with the lower face of the Upper Fin, and, thus, can always push it upwards, greatly increasing Sustainability of this helicopter. Of the Fins (14) of the Modules (6) located at the ends of the Propeller Blades (5), we will also do the same, although, now, the inclination of the Fins (14) will be lower, because of their smaller size, and, will depend on the inclination acquired by the Blades of their Helices (5). In any case, these Fins (14) will also be inclined at their front end, and, upwards, with respect to the Horizontal. With all this, these Helices (5) achieve a greater penetration into the air of the Atmosphere, thus increasing its Pushing Force, both forward and upward.

Claims (1)

ES 2 547 361 A2 1. Helicopter with structure of fins in lever radius and fins in the propellers, characterized by being an Aircraft with Horizontal Helices (5) located on the 5 cockpit of the Pilot (1) that also has some Fin Modules (8) (9) located in Radio de Palanca, beyond the Perimeter of rotation of the Helices (5), fixed to a structure of Axes (7) that are placed on the Pilot's Cab (1), and, of other Axes (15 ) which are located below said Cab (1). The Fin Modules (8) (9) are parallelepipedic boxes located in Vertical, open on their front and back, which are crossed by a set of Fins (9) that have an inclination of twelve degrees from the Horizontal when the Helicopter is in forward position, which implies that, in resting position, they will present a few more degrees, which will depend on the inclination acquired by the plane of rotation of the Helices (5) in the advance. The Horizontal Helices (5) also have, at the end of the Blades, some small 15 Modules (6) of Fins (14) as described, although, of smaller dimensions, which are held at the lower end of an Oblique Axis (12), which fixes its other end in the prolongation of the Axis (11) of the Motor. Anti-heat Conical Tubes (10) are added in the lower area of the Cab (1), whose open base is located in the front area, and the open vertex, in the rear area. After this open posterior vertex, a mobile Aleron is placed. This Safety Tube (10) has a lid, also conical, in front of the previous open base.