WO2019190350A1 - Dispositif pour le transport d'une personne - Google Patents

Dispositif pour le transport d'une personne Download PDF

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Publication number
WO2019190350A1
WO2019190350A1 PCT/RU2019/000047 RU2019000047W WO2019190350A1 WO 2019190350 A1 WO2019190350 A1 WO 2019190350A1 RU 2019000047 W RU2019000047 W RU 2019000047W WO 2019190350 A1 WO2019190350 A1 WO 2019190350A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
person
compressed air
source
shaped transport
Prior art date
Application number
PCT/RU2019/000047
Other languages
English (en)
Russian (ru)
Inventor
Дмитрий Кириллович СЕМЕНОВ
Original Assignee
Дмитрий Кириллович СЕМЕНОВ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Дмитрий Кириллович СЕМЕНОВ filed Critical Дмитрий Кириллович СЕМЕНОВ
Publication of WO2019190350A1 publication Critical patent/WO2019190350A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/10—Ice-skating or roller-skating rinks; Slopes or trails for skiing, ski-jumping or tobogganing
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/10—Roller skates; Skate-boards with endless tracks
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/16—Roller skates; Skate-boards for use on specially shaped or arranged runways
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/06—Apparatus for setting-out or dividing courts
    • A63C19/08—Mechanical means for marking-out
    • A63C2019/085—Fences; Nets; Barriers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/12—Electrically powered or heated
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/16—Inflatable
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/20—Shock or vibration absorbing

Definitions

  • the present invention relates to vehicles and can be used for sports and entertainment purposes.
  • Known devices for transporting a person with artificially created air pressure such as pneumatic lifting devices (for example, elevators) or pneumatic transport trains.
  • an artificially created air flow air pressure
  • moving massive structures requires a large difference in air pressure at the inlet and outlet of the pneumatic conveying system, which is achieved, on the one hand, by pumping a powerful air stream at the inlet of the pneumatic conveying system, and, on the other hand, by creating a strong vacuum at the outlet.
  • atmospheric air is the main transporting element in pneumatic conveying systems.
  • inert gases such as nitrogen can be used.
  • a device was selected for transporting a person equipped with a sports equipment using artificially created air pressure, proposed in the application for invention JP2001017604 (01/23/2001, IPC A63C17 / 16; A63C19 / 10; E04NZ / 14), in which the athlete was supposed to be moved to a sliding sports equipment along a circular ring track laid inside the tunnel channel.
  • compressed air is supplied through one or more tubular channels, which are tangentially connected to the annular path.
  • special gateways are proposed, separate for entering and exiting.
  • the possibility of a variable in diameter tunnel channel to accelerate or decelerate a person with a sports projectile in the desired sections of the route is also stipulated.
  • the disadvantage of the prototype is that it does not work out the discharge air from the device.
  • the absence of such an outlet will lead to a rapid increase in pressure in the tunnel channels, which, in turn, will lead either to the destruction of the tunnel channels or to the cessation of the supply of the following volumes of air, i.e., at least to stop the operation of the device.
  • the problem to which the invention is directed is creation of a device for transporting a person equipped with a sports apparatus, using artificially created air pressure, operating continuously for the required period of time.
  • the device for transporting a person equipped with a sports equipment, using artificially created air pressure contains at least one source of compressed air supplied to the tube-shaped transport barrel.
  • the pipe-shaped transport trunk contains outlets for air in an amount of at least one.
  • the new one is that the walls of the tube-shaped transport trunk contain inflatable compartments.
  • At least one of the air outlets equipped with the possibility of leaving a person equipped with a sports apparatus through it has an extension in the direction of exit, the linear size of which exceeds the narrowest section of the tube-shaped transport trunk more than 1 percent.
  • At least one of the air outlets equipped with the possibility of leaving through it a person equipped with a sports equipment has at least 5 last meters either solid walls or solid supports for soft walls, or extensions for flexible walls.
  • the novelty is that the device additionally contains a prelaunch platform, which at least one linear size exceeds the narrowest part of the transport trunk by more than 5 percent.
  • the new one is that the prelaunch platform is equipped with an input channel in which at least one gateway is located.
  • At least one source of compressed air is made in the form of a dynamic type compressor (axial or centrifugal).
  • the new one is that the source of compressed air is made in the form of an axial compressor in which the blade width, measured at a distance R from the center of rotation of the rotor, occupies more than 20% of the distance between the blades measured on that the same distance R from the center of rotation of the rotor, provided that R is more than 40% of the total diameter of the rotor.
  • the new one is that the source of compressed air is made in the form of an axial compressor, in which the number of blades on the rotor is more than two.
  • FIG. 1 shows an example of one of the possible implementations of the device according to claim 1 of the formula.
  • FIG. 2 shows one of the embodiments of the tube-shaped transport trunk according to claim 2 of the formula.
  • FIG. 3 shows an example of one of the possible implementations of the device according to paragraph 4 of the formula.
  • FIG. 4 illustrates the possibilities of designing air outlets that are designed for the departure of a person equipped with a sports equipment, according to paragraph 5 of the formula.
  • FIG. 5 shows an example of one of the possible implementations of the device according to paragraph 7 of the formula.
  • the device according to claim 1 of the formula consists of at least one source of compressed air 1, from which compressed air 2 is supplied to a pipe-shaped transport barrel 3, containing outlets 4 for air 2, the size, shape and location of which are selected in accordance with the rules of aerodynamics in relation to specific device implementation.
  • the walls of the transport trunk 3 should be brought as close as possible to the surface of a person equipped with a sports equipment.
  • a person 5, equipped with a sports apparatus 6 can be considered as a piston in the cylinder.
  • Increase pressure on one side of the piston causes a movement towards low pressure.
  • the volume of the low pressure zone decreases, the pressure in it will increase. If air 2 is not released from the low pressure zone, the pressure around the piston will equalize, the movement will stop. To maintain movement, it is necessary to bleed off excess air 2.
  • air for at least one source of compressed air 1 can be taken both from the airspace surrounding the device and directly from the tube-shaped transport barrel 3.
  • the device according to p. 1 of the formula carries out its work as follows (see Fig. 1):
  • Compressed air source 1 supplies air 2 under pressure into the pipe-shaped transport barrel 3. Air outlets 4 are vented 2 to maintain a given air pressure 2 throughout the pipe-shaped transport barrel 3. The pipe-shaped transport barrel 3 prevents the resulting air stream 2 from dissipating on both sides. As a result, the pressure of the air flow 2 per person 5, equipped with sports equipment 6, is maintained throughout the tube-shaped transport trunk 3.
  • Sports equipment 6 means a variety of sports equipment, for example, skis, inflatable "cheesecakes", skates, roller skates, bicycles , etc.
  • person 5 equipped with a sports apparatus 6, must take a place at the starting position.
  • person 5 With a continuous mode of operation of the compressed air source 1, person 5 will immediately be caught by the air stream 2, acceleration (rise) will begin.
  • acceleration With periodic operation of the compressed air source 1 design speed the flow will be established only after 1-2 seconds after the start of the “Start” procedure.
  • person 5 To get maximum acceleration, it is beneficial for person 5 to remain motionless until the transition processes are completed. To do this, person 5 must stick with his hands or just sit down. (If person 5 crouched, then his area of resistance to air flow 2 sharply decreases, respectively, the pressure exerted on him decreases).
  • the proposed device for transporting a person 5, equipped with a sports apparatus 6, in contrast to the prototype, is able to work continuously for a required period of time by providing an outflow of injected air 2 in accordance with the rules of aerodynamics in relation to a specific implementation of the device.
  • the cross section of the tube-shaped transport barrel 3 in the general case can have different shapes, depending on the tasks performed and the power of the compressed air source 1. For example, if the compressed air source 1 is insufficient, for a high acceleration speed, it is advisable to have a pipe-shaped transport trunk 3, the cross section of which is as close as possible to profile of a person 5, equipped with a sports apparatus 6, for example, a tall narrow rectangle. If the power reserve of the source of compressed air 1 allows, then for the convenience of man 5 and the simplicity of manufacturing a tube-shaped transport trunk 3, it is enough to make it with a cross-section in the shape of a circle. If it is necessary to organize the movement of people in several rows with the possibility of overtaking, then the tube-shaped transport trunk 3 is advantageous to have with a cross section in the form of a wide low rectangle.
  • the tubular transport trunk 3 may be stationary. In this case, it can be made of snow or of traditional building materials (wood, plywood, polyethylene, duralumin, steel, fabric hanging on a solid frame, etc.), or, for example, to have a clear view, have transparent walls (from cellular or monolithic polycarbonate, glass).
  • the tubular transport trunk 3 may be mobile.
  • the tube-shaped transport barrel 3 is expediently made with flexible walls equipped with inflatable compartments 7, as shown in FIG. 2 for the implementation of the device according to claim 2 of the formula.
  • Single-layer flexible walls are impractical, because internal pressure pulsations on turbulent vortices cause wave-like deformations of the walls of the tube-like transport trunk 3, accompanied by an unpleasant crash and premature destruction of the joints.
  • the proposed device according to claim 1 of the formula with a relatively small power source of compressed air 1 is capable of transporting a person 5 equipped with a sports equipment 6 over an area with elevation differences and can already compete with the configuration described in paragraph 1 of the formula currently types of ski lifts.
  • the inflatable version of the tube-shaped transport trunk 3 is especially interesting in this application, since it makes it possible to bring the device into working condition as soon as possible and is not tied to a specific place.
  • the use of the proposed device as a mere entertainment attraction is also not excluded.
  • the proposed device makes it possible to accelerate a person 5 with a sports apparatus 6 to such a speed that will allow him to continue moving outside the device, including with a climb.
  • at least one of their outputs 4 for air 2 with a linear size of more than 0.5 meters is equipped with the possibility of leaving through it a person 5 equipped with a sports equipment 6.
  • the linear size is generally determined by the dimensions person 5 with a sports apparatus 6 and the possibility of their movement without dangerous contact with the walls.
  • At least one of the air outlets 4, equipped with a possibility for a person 5 to exit through them, equipped with a sports equipment 6, has an extension 8 in the direction of exit, the linear dimension of which exceeds the narrowest section of the tube-shaped transport trunk 3 by more than 1 percent.
  • the simplest version of such an implementation of the device is shown in FIG. 3.
  • the extension 8 at the end of the tube-shaped transport trunk 3 forms a so-called diffuser, which, in accordance with the rules of aerodynamics, can somewhat facilitate the pumping of air and provide a more comfortable exit person 5, equipped with a sports equipment 6.
  • At least one of the outlets 4 for air 2, equipped with the possibility of leaving a person 5 through them, equipped with a sports equipment 6, has at least 5 last meters either solid walls 9 or solid supports for soft walls 10, or extensions for flexible walls 11 (see Fig. 4).
  • the internal pressure is always negative, since there is almost no friction, air 2 is already moving at high speed and, in accordance with Bernoulli’s law, has a reduced pressure. If this zone is made of flexible tissues, they begin to bend continuously. Constant flapping occurs, similar to flapping a flag in a strong wind.
  • each of the outlets 4 for air 2, which is intended for exit must have walls that are not susceptible to significant deformation at least 5 last meters (see Fig. 4).
  • Such elements may be solid supports 10 for soft walls, or stretch marks 11 for flexible walls.
  • Structural elements can be made of metal, wood, plastic (polyethylene, polypropylene, lavsan, polycarbonate, both monolithic and cellular). Stretch marks can be walls of inflatable compartments.
  • the proposed device further comprises a platform for prelaunch 12, which at least one linear size exceeds the narrowest part of the transport trunk by more than 5 percent.
  • the platform of the prelaunch preparation 12 can be performed either in such a way that a stream of air 2 passes directly through it, or so that it does not pass through it.
  • the pre-launch preparation tambour 12 can be made of fabric, wood, plywood, metal, glass, plastics (polyethylene, polypropylene, pvc, polycarbonate), both monolithic and cellular.
  • the prelaunch platform 12 is equipped with an input channel 13 in which at least one gateway is located 14.
  • An example of one possible implementation of the device according to claim 7 is shown in FIG. 5.
  • the device according to claim 7 of the formula carries out its work as follows.
  • the flaps of the gateway 14 can open either automatically or under pressure from a person’s hand or body. If the source of compressed air 1 weakens the pressure in the pre-launch preparation chamber 12 during the preparation of the next start, then one gateway 14 is sufficient. In case of continuous operation, the compressed air source 1 in the pre-launch preparation platform 12 is constantly present with high pressure, and so that person 5 is equipped with a sports equipment 6 did not drop to the beginning of the input channel 13, several gateways 14 are required, opening strictly alternately. Or one gateway 14 is enough if it is made in the form of a revolving door.
  • Such a door is similar to a gear, the teeth of the wings of which alternately (but continuously) block the through flow of air.
  • person 5 moves to the high pressure zone together with the valves (being between them).
  • the device operates as described above for the implementation of the device according to claim 1 of the formula.
  • Modifications of the proposed device can be created for both solid and water surfaces.
  • the proposed device is capable of carrying out its work on terrain having elevations.
  • a serious aspect of increasing the efficiency of the proposed device options is special clothing that can permanently or temporarily increase the aerodynamic area of a person.
  • the device for transporting a person 5, equipped with a sports equipment 6, using artificially created air pressure 2 contains at least one, made in the form of a dynamic type compressor (axial or centrifugal), a source of compressed air 1 supplied to the tube-shaped transport barrel 3.
  • a dynamic type compressor axial or centrifugal
  • compressors of a very different nature can be used: piston, peristaltic, gear, centrifugal, axial.
  • compressors of a very different nature can be used: piston, peristaltic, gear, centrifugal, axial.
  • compressors of the dynamic principle of operation in which the gas is compressed as a result of the supply of mechanical energy from the shaft and the further interaction of the working substance with the rotor blades, are most suitable for this condition.
  • such machines are divided into centrifugal and axial.
  • the rotors of axial compressors can be supplemented with guide and straightening lattices of the blades.
  • centrifugal compressors are significantly heavier and larger than axial compressors.
  • the compressed air source 1 is made in the form of an axial compressor in which the blade width, measured at a distance R from the center of rotation of the rotor, occupies more than 20% of the distance between the blades, measured at the same distance R from the center of rotation of the rotor, provided that R is more than 40% of the total diameter of the rotor.
  • the compressed air source is made in the form of an axial compressor, in which the number of blades on the rotor more than two.
  • the impellers of dynamic type compressors can be made of a variety of materials: steel, duralumin, brass, titanium, polymeric materials (polyethylene, polypropylene, composite materials).
  • the fan impeller of the first operating installation manufactured by the Author was made of duralumin and polyamide reinforced with fiberglass.
  • Compressors of units for moving a person on a sports apparatus can be driven by a variety of engines: electric, piston, rotary, diesel and gasoline, turbines.
  • the fan of the first operating installation made by the author was driven by gasoline piston engines with a speed of up to 4 thousand revolutions per second.
  • the proposed device for transporting a person is able to work continuously for the required period of time, is able to provide transportation of a person equipped with a sports equipment, on different types of surfaces, including those with a height difference, using artificially created air pressure, obstacles for industrial production and can be used for sports and entertainment purposes, i.e. industrially applicable.

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Toys (AREA)

Abstract

L'invention concerne des moyens de transport et peut s'utiliser dans des buts de divertissement ou de sport. Le dispositif transporte une personne (5) équipée d'un engin sportif (6) au moyen d'une pression d'air créée artificiellement (2). Il comprend au moins une source d'air comprimé (1) injecté dans un fût de transport tubulaire (3). Le fût de transport tubulaire (3) comprend des sorties (4) au nombre d'un au minimum (2). Dans le dispositif on a utilisé en tant que source (1) d'air comprimé (2) un compresseur de type dynamique (axial ou centrifuge). L'invention permet d'assurer le transport d'une personne équipée d'un engin sportif sur différents types de surfaces, y compris celles présentant un dénivelé au moyen d'un flux d'air généré en permanence qui est capable d'assurer le travail pendant un temps nécessaire.
PCT/RU2019/000047 2018-03-30 2019-01-28 Dispositif pour le transport d'une personne WO2019190350A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2018111586A RU2675923C1 (ru) 2018-03-30 2018-03-30 Устройство для транспортировки человека
RU2018111586 2018-03-30

Publications (1)

Publication Number Publication Date
WO2019190350A1 true WO2019190350A1 (fr) 2019-10-03

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Application Number Title Priority Date Filing Date
PCT/RU2019/000047 WO2019190350A1 (fr) 2018-03-30 2019-01-28 Dispositif pour le transport d'une personne

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RU (1) RU2675923C1 (fr)
WO (1) WO2019190350A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU610718A1 (ru) * 1975-09-08 1978-06-15 Уфимский Ордена Октябрьской Революции Завод Резино-Технических Изделий Им. М.В.Фрунзе Пневматический трап
SU646999A1 (ru) * 1977-06-13 1979-02-15 Всесоюзный Научно-Исследовательский Институт Физической Культуры Аэродинамический тренажер
DE4108979A1 (de) * 1991-03-19 1992-09-24 Autoflug Gmbh Aufblasbare rettungsrutsche
JP2001017604A (ja) * 1999-07-12 2001-01-23 Nkk Corp スケ−ト施設および滑走装具
NZ568424A (en) * 2008-05-21 2010-03-26 Deltavdevelopment Ltd Closed circuit wind tunnel with inclined section
WO2018015766A1 (fr) * 2016-07-21 2018-01-25 Langley, Peter Simulateur de parachutisme à soufflerie

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE541001C2 (en) * 2016-02-15 2019-02-26 Inclined Labs AB Wind tunnel for human flight

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU610718A1 (ru) * 1975-09-08 1978-06-15 Уфимский Ордена Октябрьской Революции Завод Резино-Технических Изделий Им. М.В.Фрунзе Пневматический трап
SU646999A1 (ru) * 1977-06-13 1979-02-15 Всесоюзный Научно-Исследовательский Институт Физической Культуры Аэродинамический тренажер
DE4108979A1 (de) * 1991-03-19 1992-09-24 Autoflug Gmbh Aufblasbare rettungsrutsche
JP2001017604A (ja) * 1999-07-12 2001-01-23 Nkk Corp スケ−ト施設および滑走装具
NZ568424A (en) * 2008-05-21 2010-03-26 Deltavdevelopment Ltd Closed circuit wind tunnel with inclined section
WO2018015766A1 (fr) * 2016-07-21 2018-01-25 Langley, Peter Simulateur de parachutisme à soufflerie

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