JP2014213846A - Disc lift force type flyer (sealed type) - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce a defect of causing wind blast damage to the periphery or generating remarkable noise upon takeoff and landing, such as of a helicopter as a vertical takeoff and landing vehicle based on a new fluid dynamic principle, and achieve high speed rotation by enabling the size increase of the airframe that has been impossible with a helicopter.SOLUTION: Floating the airframe by utilizing a lift force generated in the top face of a rotary disc 1 located in the upper part of the airframe body 2 to rotate at high speed is made to serve as its vertical takeoff and landing flight principle to enable free movement of vertical rise and fall and aerial halt and the subsequent takeoff and landing by adjusting the magnitude of the rotational velocity of the rotary disk, that is, the strength of the lift force acting toward the upper part of the airframe, and to increase the size of the airframe by pluralizing the disc cardinal number, and to enable high-speed flight by forming the outer shape of the entire airframe into a smooth streamline without protrusions or modifications.

Description

"Invention"
1. Its main structure is
(B) The upper surface 6 and the lower surface 7 of the upper body 6 are rotated smoothly with the rotation shaft 3 rotatably held by the bearing body 5 on the body 2 as the center of rotation. Rotating disk 1 ".
B. “Rotating disk 1” is rotatably held by bearing member 5 at the bottom of rotating disk 1 and “spinning shaft 3 whose rotating axis is aligned with the center of rotating disk 1”. Airframe body 2 provided with a prime mover 4 ”that applies a rotational force to the rotating shaft 3.
Composed of two kinds of members
2. “The lower surface 7 of the rotating disk 1” and “the lower surface 7 of the rotating disk 1 are substantially the same diameter, and the airframe body 2 is installed in parallel to the lower surface 7 of the rotating disk 1 so as to face each other. Sealing the space 10 "formed between the two surfaces of the circular plane 8" as part of the upper surface part;
3 and enclosing “a gas having a gas density relatively lower than the air (air) density outside the sealed space” in the sealed space 10,
4. When the airframe body 2 is stationary with respect to the atmospheric space and the rotating disk 1 is rotated at a high speed,
B. “A lift that occurs on the upper surface 6 of the rotating rotating disk 1 and acts to lift the rotating disk 1 upward” and “below the rotating rotating disk 1 under the rotating rotating disk 1” Relative difference in the acting force of both lifts of “lift generated due to difference in motion speed with low-density gas in the sealed space” generated on the surface 7 and acting to lower the rotating disk 1 downward.
Ie also
(B) “The former lift generated due to the gas having a large gas density is relatively large” and “The latter lift generated due to the gas having a small gas density is relatively small”. The difference in lift that occurs.
Is used as “the levitation force acting on the rotating disk 1 upward”, “the entire machine body composed of the rotating disk 1 and the machine body 2 connected by the rotating shaft 3 and structurally integrated”. Is levitated upward,
5. “Increase in the vertical direction by adjusting the magnitude of the rotational speed of the rotating disk 1 generated by the operation of adjusting the output (rotational driving force) of the motor 4, that is, the strength of the lift acting toward the upper part of the aircraft” It is a “disk lift type air vehicle” characterized by freely enabling “descent and aerial stop movements and thus vertical takeoff and landing movements”.

The “pile that can be used for vertical take-off and landing” currently in practical use is roughly divided into
1. A helicopter that gains ascending force by rotating the rotor at the top of the aircraft.
2. Jet aircraft mainly jet aircraft that jets jet gas downwards and gains upward force as a reaction.
3. A flying body that produces a descending airflow by rotating one or more propellers or ducted fans to obtain ascending force.
There are three types of

As in “the present invention”, that is, as in “the disk lift type aircraft described in“ Claim 1 ”and“ Technical field ”above”,
1. Its main structure is
(B) “Rotating disk whose upper and lower surfaces are both smooth and smooth” that rotates around the “rotating shaft rotatably supported by a bearing member on the fuselage body” at the top of the fuselage body.
B. A rotating shaft that is at the bottom of the rotating disk and that has a rotating shaft centered on the center of the rotating disk is rotatably held by a bearing member, and a rotational force is applied to the rotating shaft to rotate the rotating disk. Aircraft body with a prime mover.
Composed of two kinds of members
2, "" the lower surface of this rotating disk "and" as a part of the upper surface part of the airframe body, which has the same diameter as the lower surface of this rotating disk and is installed in parallel to the lower surface of this rotating disk. `` The space formed between the two surfaces of the circular plane '' is sealed,
3. And, in this sealed space, “a gas having a gas density relatively lower than the air (air) density outside this sealed space” is enclosed,
4. When the airframe body is stationary with respect to the atmospheric space and the rotating disk is rotated at high speed,
B) “A lift that occurs on the upper surface of the rotating rotating disk and acts to raise the rotating disk upward” due to the difference in the speed of movement from the atmosphere ”and“ It is generated on the lower surface of the rotating rotating disk and rotates. The relative difference in the acting force of both lifts of “lift generated due to the difference in motion speed with the low-density gas in the enclosed space”, which acts to lower the disk downward.
Ie also
(B) “The former lift generated due to the gas having a large gas density is relatively large” and “The latter lift generated due to the gas having a small gas density is relatively small”. The difference in lift that occurs.
Is used as the levitation force acting upwards of the rotating disk, and “the entire body consisting of the rotating disk and the structural body connected by a rotating shaft and structurally integrated” Levitating,
5. “Up and down in the vertical direction by adjusting the magnitude of the rotational speed of the rotating disk generated by the adjustment operation of the motor output (rotational driving force), that is, the strength of the lift acting upward of the aircraft” "A disk lift type air vehicle" that can freely perform the motion of stopping in the air and thus also the vertical takeoff and landing motion.
Since there seems to have never existed in principle and actual machine, there seems to be no related literature.

At present, the three types of aircraft described above have been put into practical use as “aircraft capable of vertical take-off and landing”, but all of these aircraft are “rotor jet engine propellers and ducted fans”. It is used to generate a powerful downdraft and use the reaction to levitate the aircraft.
For this reason, any aircraft
1. When taking off and landing, there was a defect that wind pressure was blown away from the bottom of the fuselage and the surroundings were blown away or dust was blown up.
2. During take-off and landing, as well as low-flying flights, there were drawbacks such as “pattering sound due to rotor rotation”, “jet jet sound consisting of high-frequency sound” and “rotating sound of propeller and fan”.
3. In the helicopters that occupy the overwhelming majority of practical aircraft, it is difficult to increase the size of the helicopter due to restrictions on the strength of the rotor. “Large capacity with a capacity of about 100 passengers and more than about several tens tons of cargo There was a drawback that the "airframe" could not be obtained.
4. In addition, there was a drawback that “high-speed flight exceeding 400 km / h” was not possible because the air resistance received by the rotor during forward flight was high.

The present invention refers to "a vertical takeoff and landing vehicle without the above drawbacks", i.e.
1. Vertical take-off and landing aircraft that does not cause wind pressure damage around the aircraft during take-off and landing.
2. Vertical take-off and landing aircraft that does not generate significant noise during low altitude flight as well as during take-off and landing.
3. A large vertical takeoff and landing vehicle with a capacity of about 100 crew members and a cargo capacity of several tens of tons or more.
4. A vertical take-off and landing vehicle capable of high-speed flight at a speed of about 500 km / h or higher.
The problem is to put this into practical use.

  As shown in FIG. 3, the present invention is a vertical take-off and landing vehicle including “rotary disk 1, airframe body 2, rotating shaft 3, motor 4, bearing member 5” as main constituent members. The description regarding the member is as follows.

The description regarding “Rotating disk 1” is as follows.
1. It is installed in the upper part of the fuselage body 2 and has a “disc shape”.
2. It is fixed to “the upper part of the rotating shaft 3 having a rotating shaft centered on the center of the disk” and “the lower part of the rotating shaft 3 is rotatably held by the bearing member 5”, thereby “the bearing member 5 and It is connected to the fuselage main body 2 ".
3. The “upper surface 6” is entirely formed into a “smooth flat shape or a conical shape with a gently raised central portion”, and is exposed and directly in contact with the atmosphere (air).
4. “The lower surface 7” is formed in a “smooth flat shape” as a whole, and below “the lower surface 7”, “a” has the same diameter as the “lower surface 7 of the rotating disk 1”. The gas density of the “atmosphere (air)” is changed between the “circular flat surface 8 having a circular plane shape in a part of the upper surface portion of the airframe body 2” disposed in parallel to the lower surface 7 of the disk 1. Low density gas sealed space 10 ”in which helium gas or the like as a gas having a sufficiently low density is sealed.
Is forming.
5. “The lower surface 7” forms “the upper surface of the low density gas sealed space 10” and is in direct contact with “the low density gas such as the helium gas”.
6, “Plane of its lower surface 7” is orthogonal to the rotation axis of the rotation shaft 3.

The description regarding “airframe body 2” is as follows.
1. “Rotating disk 1” is installed at the top.
2. The lower part of the “rotating shaft 3 whose upper end is fixed to the rotating disk 1 and has a rotation axis that coincides with the center of the disk” is rotatably held by the “bearing member 5 fixed to the body 2”. Yes.
3. “Motor 4 for rotating the rotating shaft 3” is installed inside.
4. Regarding the “positional relationship with the rotating disk 1”, the lower surface of the “smoothly formed lower surface 7 of the rotating disk 1” has substantially the same diameter as the lower surface 7 of the rotating disk 1. A “circular plane 8 consisting of a circular plane shape at a part of the upper surface portion of the airframe body 2” installed in parallel to the lower surface 7 is installed.
5, “between this circular plane 8 and the lower surface 7 of the rotating disk 1”
B. A low-density gas sealed space 10 in which “a helium gas or the like as a gas having a gas density that is sufficiently lower than the gas density of the atmosphere (air)” is sealed.
Is forming.

The description regarding the “rotary shaft 3” is as follows.
1. The upper end is fixed to “the center of rotation of the rotating disk 1”.
2. The lower end thereof is rotatably held by “the bearing member 5 fixed to the machine body 2”.
3. Therefore, the rotating shaft 3 connects the “rotating disk 1 and the machine body 2”, and both are structurally integrated.
4. The axis of rotation coincides with the center of the rotating disk 1 and is orthogonal to the “plane of the lower surface 7 of the rotating disk 1”.
5. The shaft rotation is driven by the “motor 4”.

The explanation about “Motor 4” is as follows.
1. It is fixed to the body 2.
2. It is directly connected to the rotary shaft 3 or indirectly via a rotation transmission member.
3. Generate “rotational motion as a prime mover” and perform “action to give axial rotation force to the rotary shaft 3”.
4. “Mechanism form as prime mover”
(B) A “rotational force generating mechanism such as a turbo flop engine, piston engine, electric motor, etc.” is directly connected to the rotating shaft 3 or indirectly connected through a rotation transmission member, and the rotating shaft 3 is generated by the generated rotational driving force. A mechanism for rotating the.
Or “turbine blades fixed to the rotating shaft 3 or turbine blades fixed to the rotating disk 1” or “turbine that applies rotational force to the rotating shaft 3 via the rotation transmission member connected to the rotating shaft 3”. A mechanism that rotates the rotating shaft 3 and the rotating disk 1 by applying a “high-speed air flow generated by using a jet engine, a turbo flop engine / piston engine, and a propeller / fan associated therewith”.
C, or “a human power mechanism that applies a rotational force to the rotary shaft 3 directly or indirectly via a rotation transmission member by moving a pedal or the like using leg strength, arm strength, or the like”.

The description regarding the “bearing member 5” is as follows.
1. It is fixed to the body 2.
2. “Rotating shaft 3 fixed to the center of rotation of rotating disk 1 on the upper side and connected to motor 4 on the lower side” is rotatably held.

The “hydrodynamic principle in which an upward lift is generated in the rotating disk 1 by the rotation of the rotating disk 1 and the entire body floats”, which makes the present invention, will be described as follows according to “FIG. 3”. .
However,
1. In FIG. 3, the upper surface 6 of the rotating disk 1 has a “conical shape with a gently raised central part”, but in order to facilitate understanding of the explanation, the surface shape of the upper surface 6 is It is assumed that the “smooth plane shape is parallel to the lower surface 7”.
2. “The fuselage main body 2 does not move in any direction other than the vertical direction and does not rotate about the rotation shaft 3, while the rotating disk 1 rotates at a free rotation speed about the rotation shaft 3. Is possible. "
3. “Floating effect caused by“ buoyancy ”generated by helium gas as a low density gas sealed in the low density gas sealed space 10” is not considered.

In "Fig. 3"
Reference numerals 1 and 11 denote one point on the “upper surface 6 of the rotating disk 1” that “the eccentric distance from the rotational axis is r”.
Reference numerals 2 and 12 indicate one point on the “lower surface 7 of the rotating disk 1” that “the eccentric distance from the rotation axis is r”.
And
3. “The gas above the rotating disk 1, that is,“ atmosphere ”” is “air”.
4. “The gas below the rotating disk 1, that is,“ the low-density gas that fills the low-density gas sealed space 10 ”” is “a helium gas whose gas density is about one-seventh that of air at the same temperature and pressure”.
age,
5. La, “lift generated and acting on the upper surface 6 of the rotating disk 1 at point 11”.
6. “Lift generated and acting on the lower surface 7 of the rotating disk 1 at point 12” Lb.
And

B) “When the rotating disk 1 is rotated at high speed around the rotating shaft 3”, “the value of La”, that is, “the point 11 is generated on the upper surface 6 of the rotating disk 1 and the rotating disk 1 is to be pulled upward. The value of the lift acting.
(B) “Lb value”, that is, “the value of lift that occurs on the lower surface 7 of the rotating disk 1 at point 12 and acts to lower the rotating disk 1 downward”.
Is as follows 1-3.

1. From the “hydrodynamic principle that when the moving speed of an object moving in the fluid is the same, the lift generated and acting on the surface of the object is proportional to the density of the fluid in contact with the object surface”
In addition, since the gas density of helium gas, which is a gas that fills the low-density gas sealed space 10, is about one-seventh the gas density of the atmosphere (air),
In addition, since the movement speeds of the point 11 and the point 12 where the eccentric distance from the rotation axis is the same at r are the same,
The “ratio of“ La value ”and“ Lb value ”” is always “about 7: 1” regardless of the rotational speed of the rotating disk 1.
2. “The fluid mechanics principle that when the density of the fluid in contact with the surface of the object is the same, the lift generated and acting on the surface of the object is proportional to the square of the relative velocity of the object and the fluid” From
Further, since “the gas density of the atmosphere (air) as the gas in contact with the upper surface 6 of the rotating disk 1” and “the gas density of helium gas as the gas in contact with the lower surface 7 of the rotating disk 1” are both constant,
““ La value ”and“ Lb value ”correspond to the increase / decrease of the rotational speed of the rotating disk 1 while maintaining its“ ratio of acting force of about 7: 1 ”. It increases or decreases in proportion to
3, therefore
The value of the total lift of “the lift that is generated on the entire upper surface 6 of the rotating disk 1 and works to lift the entire rotating disk 1 upward”.
B) The value of the total lift of “lift that occurs on the entire lower surface 7 of the rotating disk 1 and works to lower the entire rotating disk 1 downward”.
In addition, while maintaining the “ratio of acting force of about 7: 1”, it increases and decreases in proportion to “the square of the rotational speed” corresponding to the increase and decrease of the rotational speed of the rotating disk 1.

From "Explanation of 1-3" in this "disk lift type flying vehicle"
1. “The value of the total lift of the lift that is generated on the entire upper surface 6 of the rotating disk 1 and lifts the entire rotating disk 1 upward” and “the entire surface of the lower surface 7 of the rotating disk 1 is rotated. “L” as “the value of the lift difference of the value of the total lift of the lift that acts to lower the whole disk 1 downward”
B) If it is “larger than the total aircraft weight W”, the aircraft will rise,
B. If it is “smaller than the total aircraft weight W”, the aircraft will descend,
If it is “same as the value of the total weight W of the aircraft”, the aircraft stops in the air.
2, that is, in this “disk lift type flying vehicle”, if the “rotation speed of the rotating disk 1” is increased to a state where “L” exceeds the total weight W of the aircraft, the aircraft will rise.
B) If the “L” is lowered to a state where the total weight W of the aircraft is not exceeded, the aircraft will descend,
C. If “L” is maintained in a state where the airframe total weight W is equal, the airframe will stop in the air (hovering state).
3. From the above facts, in this “disk lift aircraft”
By adjusting the "output (rotational driving force) of the prime mover 4" and adjusting the "rotation speed of the rotating disk 1, i.e., the value of" L "", you can freely adjust the "aerial motion of ascending, descending, and stopping" Can do
Therefore, practicality as “a flying object capable of vertical takeoff and landing” is established, and “the present invention” is established.

  The “effects of the present invention” are as follows.

1. The present invention, as explained above,
B. By rotating the “rotating disk 1 in the upper part of the airframe body 2 with its upper surface 6 in contact with the atmosphere (air) and its lower surface 7 in contact with a low density gas such as helium gas”
B, “the total lift of the lift that occurs on the entire upper surface 6 of the rotating disk 1 and works to lift the entire rotating disk 1 upward” and “the entire lift of the rotating disk 1 that is generated on the entire lower surface 7 of the rotating disk 1 It is a “disk lift aircraft” that uses the lift difference of the “total lift of the lift that acts to lower the entire body” as the “lifting force acting on the entire aircraft” to levitate the entire aircraft.
2. Therefore, with regard to “the levitation principle in this disk lift type aircraft”
B) “To make a strong downdraft using a rotor, jet engine, propeller, and ducted fan, and to use the reaction to levitate the aircraft,”
B) During the vertical take-off and landing movement, there is no “wind as a downdraft” around the aircraft, so there is no “wind pressure damage” in which nearby objects are blown away or dust rises.

3. This “disk lift aircraft” is not an “aircraft that uses a rotor, jet engine, propeller, or ducted fan to vertically take off and land”.
Therefore, the “noise” generated in the airframe during vertical takeoff and landing is “atmospheric friction sound generated on the upper surface 6 of the rotating disk 1” and “engine sound of the prime mover 4 driving the rotating shaft 3 inside the airframe” In addition, the volume of the former is not basically high, and the volume of the latter can be sufficiently reduced by installing a silencer in the aircraft.
B. Therefore, it does not mean that the noise is so terrible like a helicopter not only during takeoff and landing but also when flying low.

4. In this “disk lift type flying object”, the member that lifts the entire weight of the aircraft in the air is “rotating disk 1”, but regarding “the structure of this rotating disk 1”,
B. As clearly shown in FIG. 3, the upper surface 6 has a “cone shape with a gently raised central portion”, its lower surface 7 has a “planar shape”, and both have a “surface is smooth. It is necessary to `` be there. ''
B) The “internal structure” is generally “a hollow structure with a thin end of the disk and a thick central part of the disk”, and the hollow structure can be freely combined with girders and beams. Sufficient reinforcement from the inside of the upper and lower surface portions and the entire rotating disk can be achieved while keeping the weight light.
C. Therefore, “the aircraft that has sufficient strength not only for the rotating disk 1 but also for the entire aircraft”, that is, “the elongated helicopter aircraft that must support the weight of the aircraft with a poorly weight-supporting member such as an elongated rotor” A large aircraft with a powerful loading capacity that cannot be compared with.
5. In addition, in this “disk lift type aircraft”
B. Not only “when only one rotating disk 1 is mounted” but also “two or three rotating disks 1 corresponding to the number of the rotating disk 1 in the front-rear direction and the left-right direction on the top and left and right of the machine. It is possible to freely increase the lift value of the entire aircraft by installing it appropriately in series, parallel, and surface arrangement, so it is possible to easily enlarge the aircraft,
B) “Large aircraft with a loading capacity of about 100 passengers and cargo of several tens of tons” can be easily obtained.
6. On the contrary, if a light weight and high strength material such as carbon fiber is used to reduce the weight of the entire aircraft, a “small aircraft capable of vertical take-off and landing with only human power as a power source” can be obtained.

7. In this “disk lift type flying vehicle”, as clearly shown in “FIG. 1” and “FIG. 2”,
B. Since the shape of the upper surface 6 of the rotating disk 1 is a “conical shape with a gently raised central part”, the “outer shape of the entire body including the rotating disk 1 and the body 2” is generally “ There are no “protruding parts or deformed parts that cause significant air resistance during forward flight, such as existing helicopter rotors”.
Therefore, there is no “aerodynamic factor that causes significant air resistance during forward flight” on the entire outer shape of the aircraft, and it is easy to install a normally used jet engine as a “propulsion engine for the forward direction”. High-speed flight of about 500 km / h or more is possible.

  The “best mode for carrying out the invention” is as follows.

1. “Basic outline and structure of the present invention, that is, the“ disk lifting type flying object ”, as shown in“ FIG. 1 ”and“ FIG. 2 ”, is generally as follows.
B. “Rotating disk 1 having a conical shape with a gently raised central part” is provided above the body 2.
B. “Air cockpit in front of aircraft” “Aircraft tail left and right adjustment propeller” in aircraft tail, “Guest room and cargo compartment in the center of aircraft”, so that the center of gravity of the aircraft is in the vicinity of the rotation axis of the rotary shaft 3 Perform the overall weight distribution.
C. The outer shape of the entire aircraft shall be “a streamlined shape without protrusions or irregularities that cause air resistance during forward flight”.

2. Regarding “Motor 4” in this “disk lift aircraft”
B) “Rotary force generating mechanism such as turbo-bloom engine, piston engine, electric motor” is connected directly to the rotating shaft 3 or indirectly through a rotation transmitting member, and the rotating shaft 3 is connected by the generated rotating force. A mechanism to rotate.
Or “turbine blades fixed to the rotating shaft 3 or turbine blades fixed to the rotating disk 1” or “turbine that applies rotational force to the rotating shaft 3 via the rotation transmission member connected to the rotating shaft 3”. A mechanism that rotates the rotating shaft 3 and the rotating disk 1 by applying a “high-speed air flow generated by using a jet engine, a turbo flop engine / piston engine, and a propeller / fan associated therewith”.
C, or “a human power mechanism that applies a rotational force to the rotary shaft 3 directly or indirectly via a rotation transmission member by moving a pedal or the like using leg strength, arm strength, or the like”.

3. This “disk lift type flying vehicle” cannot take a movement method like “helicopter that moves the aircraft in the tilted direction by tilting the rotor forward, backward, left and right”.
4. Therefore, in particular, in order to fly the aircraft at high speed forward, a “jet engine or turbo flop engine as a propulsion generator is provided at appropriate positions such as the left and right parts, the lower part, the rear part, etc.・ It is necessary to install a piston engine and associated propellers and fans.
5. In addition, in order to move the aircraft freely forward and backward, left and right in the air stop state, or to change the direction of the aircraft freely during the air stop or forward flight,
B. A propeller, fan, or jet engine fumarole that freely changes its direction in the four directions of the aircraft and generates thrust.
B. Propellers, fans, or jet engine vents that are fixedly installed in the four directions of the aircraft and generate thrust.
C. Propeller, fan, or jet engine as a “aircraft tail left-right motion adjustment propeller” that controls the “reverse rotational motion of the aircraft as a reaction reaction of the rotational motion of the rotating disk” in the same manner as a conventional helicopter at the aircraft tail Fumarole.
It is necessary to provide a propulsion device such as.

6. When there is one rotating disk 1, in order to cancel the “gyro effect” acting on the airframe due to the rotation of the rotating disk 1 and to make the flying motion free, A counter rotating disc having the same rotational moment as the rotational moment generated by the rotary disc 1 by rotating in the opposite direction about the same rotational axis 3 may be installed and operated.
7. Regarding “arrangement arrangement of disks when there are a plurality of rotating disks 1”,
In the case of two units, two units are arranged in series in the front-rear direction or the left-right direction on the top surface of the aircraft.
In the case of three units, arrange the three units in series in the front-rear direction or the left-right direction on the upper surface of the fuselage, or arrange them in a triangular shape when viewed from above.
In the case of four units, arrange four units in series in the front-rear direction or the left-right direction on the upper surface of the aircraft, or arrange them in a quadrilateral shape when viewed from above.
In the case of five or more units, the disks are arranged in series in the front-rear direction or the left-right direction on the upper surface of the airframe, or arranged so as to have a radix side shape of the disk when viewed from above.
8. In order to offset the “gyro effect” that acts on the aircraft due to the rotation of the rotating disk 1 and to make the flight movement free, the base of the rotating disk 1 is “an even number group consisting of two units”. Both rotating disks have the same shape, structure, and scale in order to have the same rotational moment, and in order to cancel out the gyro effect that both act on the aircraft, It is desirable to have a structure that rotates in the reverse direction at a speed.

9. To maintain lateral stability during forward flight, and to obtain “lift other than lift by the rotating disk 1” during forward flight, it is “used in conventional aircraft” May be provided.
10. In order to maintain stability during flight and to freely change the direction up, down, left and right, behind the fuselage main body 2 "horizontal and vertical tails as used in conventional aircraft, and to these An accompanying elevator or rudder may be provided.

11, “Aspects of low-density gas in the“ low-density gas sealed space 10 ”placed between the lower surface 7 of the rotating disk 1 and the circular plane 8 as a part of the upper surface portion of the airframe body 2”
Because the gas density in this sealed space should be lower than the gas density of the atmosphere (air) outside this sealed space,
It is good also as "a vacuum state or an ultra-low pressure air state."
(B) A state in which a low-density gas such as hydrogen gas, helium gas or hot air is enclosed is acceptable.
12, but
B) There is a “difficulty that requires advanced airtight structure and airtight technology” in order to “make this sealed space into a vacuum or extremely low pressure air state and maintain this state for a long time at all times”.
(2) When hydrogen gas is used, there is a “explosion and combustion hazard”, and when hot air is used, “excessive thermal expansion and contraction of each member forming the space and this There is a difficulty that causes deformation and metal fatigue.
C. Because of “reason and reason”, “optimum gas that fills the low-density gas sealed space 10” is about 7 minutes compared to the atmosphere (air) without these difficulties and dangers. It is best to use “helium gas” as a gas that has only one gas density and is inexpensive and readily available.

13. This “disk lift aircraft”
B. Aircraft that transports passengers and cargo.
B. A small, unmanned model that can be used for radio-controlled flight and autonomous flight.
C. A rotating disk using a light and small engine or electric motor, turning a dedicated handle that rotates the rotating shaft 3, or pulling the strap wound around the rotating shaft 3 by hand “Flying toy with a disk diameter of about 30 cm” that rotates 1 at high speed.
Any of them can be practically used.

In the present invention, that is, the “disk lift type flying object”, the vertical takeoff and landing effect as described above is obtained.
1. Sufficient use and convenience as a “new vertical take-off and landing aircraft replacing the helicopter that occupies the majority of conventional vertical take-off and landing aircraft” will be obtained.
2. Furthermore, it is not only a “one-seater to several-seater small aircraft” but also “a large aircraft with a capacity of about 100 passengers or a weight of about 10 tons or more and capable of high-speed flight of about 500 km / h or more By obtaining a vertical take-off and landing aircraft,
B. There is no need for a large airfield and airport in the suburbs, and if there is an appropriate land space, it is possible to take off and landing freely in the center of a big city,
B) Since the aircraft will fly vertically until the aircraft reaches a specified altitude, the noise problem will be solved by limiting the noise range to the vicinity of the landing area,
Therefore, a great deal of convenience can be obtained in terms of time, distance, economics and environment when transporting passengers and cargo.
3. “Practical work such as aerial photography, surveillance flight, spraying of pesticides, transporting small packages” can be performed as “a small, unmanned model that can be used for radio-controlled flight and autonomous flight” You can enjoy competitive flight, aerobatics, etc.
4. As a “flight toy with a disk diameter of about 30 cm”, it can be enjoyed not only in adults but also in children, and in flight and operation not only outdoors but also indoors.
5. For the reasons described above, the present invention, that is, the “disk lift aircraft” has industrial “great applicability in many fields”.

Is the side view of the airframe of this disk lift type aircraft. Is a plan view of the airframe of this disk lift type aircraft. These are “a cross-sectional view in which the rotational axis of each part of the rotating disk 1, the body body 2, and the bearing member 5 of the present disk lift type flying body is a cut surface” and “a side view of the rotating shaft 3 and the motor 4”.

1 is a rotating disk. 2 is the body of the aircraft. 3 is a rotating shaft. 4 is the prime mover. 5 is a bearing member of the rotating shaft 3.
6 is the upper surface of the rotating disk 1. 7 is the lower surface of the rotating disk 1. Reference numeral 8 denotes a circular plane as a part of the upper surface portion of the body 2. 9 is a lower surface of the body 2. 10 is a low-density gas sealed space.
11 is a point on the “upper surface 6 of the rotating disk 1” that “the eccentric distance from the rotational axis is r”.
12 is one point on the “lower surface 7 of the rotating disk 1” that “the eccentric distance from the rotational axis is r”.

Claims (1)

1. Its main structure is
(B) “Rotating disk whose upper and lower surfaces are both smooth and smooth” that rotates around the “rotating shaft rotatably supported by a bearing member on the fuselage body” at the top of the fuselage body.
B) A rotating shaft with the rotation axis centered on the center of the rotating disk that is located at the bottom of the rotating disk is rotatably held by a bearing member, and the rotational force is applied to the rotating shaft to rotate the rotating disk. Aircraft body with a prime mover.
Composed of two kinds of members
2, "" the lower surface of this rotating disk "and" as a part of the upper surface part of the airframe body, which has the same diameter as the lower surface of this rotating disk and is installed in parallel to the lower surface of this rotating disk. `` The space formed between the two surfaces of the circular plane '' is sealed,
3. And, in this sealed space, “a gas having a gas density relatively lower than the air (air) density outside this sealed space” is enclosed,
4. When the airframe body is stationary with respect to the atmospheric space and the rotating disk is rotated at high speed,
B) “A lift that occurs on the upper surface of the rotating rotating disk and acts to raise the rotating disk upward” due to the difference in the speed of movement from the atmosphere ”and“ It is generated on the lower surface of the rotating rotating disk and rotates. The relative difference in the acting force of both lifts of “lift generated due to the difference in motion speed with the low-density gas in the enclosed space”, which acts to lower the disk downward.
Ie also
(B) “The former lift generated due to the gas having a large gas density is relatively large” and “The latter lift generated due to the gas having a small gas density is relatively small”. The difference in lift that occurs.
Is used as the `` levitation force acting on the rotating disk upward '' and the whole `` the entire body composed of the rotating disk connected to the rotating shaft and structurally integrated '' is upward. Levitating,
5. “Up and down in the vertical direction by adjusting the magnitude of the rotational speed of the rotating disk generated by the adjustment operation of the motor output (rotational driving force), that is, the strength of the lift acting upward of the aircraft” And a disk lift type flying body characterized in that it can freely perform a motion of stopping in the air and thus also a vertical take-off and landing motion.

Images