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WO/1999/038769 |
An unmanned rotor carried aerial vehicle comprises a propulsion unit (5) and a carrier (7) suspended from the propulsion unit. The propulsion unit (5) is connected to the carrier (7) via a cardan-like joint (9) for permitting limited til...
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WO/1999/035035 |
Vertical lift in an aircraft (1) is produced by driving a column of air downwardly, through an annular thrust-flow channel (10) which is formed in the body (fuselage (2)) of the aircraft (1). The aircraft (1) also has an aerodynamic shap...
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WO/1999/032951 |
A control system for small unmanned rotorcraft (100) compensates for vehicle pitch control saturation caused by the need for sudden vehicle pitch attitude correction, in turn often caused by wind gusts. The rotorcraft has a pitch-variabl...
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WO/1999/020527 |
An aircraft having a frame (1) and at least a rotor (2a, 2b) for providing lift for the aircraft. The aircraft comprises a means for accommodation purposes. Furthermore, solar cells (5) are arranged on the aircraft for exploiting solar e...
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WO/1999/016666 |
A generator of aerodynamic force by rotational movement, by means of a device which, starting from a rotational movement, induces a field of velocities in the surrounding fluid, which produces a difference in pressure on a surface, which...
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WO/1999/007601 |
Aeromobil is a dynamic flying machine heavier than air which produces necessary aerodynamic force for lift, thrust and control moments in aerodynamic generators. Flying characteristics of Aeromobil are those which make it possible for it...
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WO/1998/045172 |
The invention concerns a control device for the rudder units of an aircraft comprising a fuselage (10), a motor (12) and a propeller (14), a rudder unit (26), and a front wing (18) mounted pivoting about a pivot pin (20) passing substant...
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WO/1998/043875 |
The invention relates to an aircraft with at least one lift aggregate, said lift aggregate having a device for accelerating and steering a mass (2) on an essentially circular course tangential to the earth's surface.
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WO/1998/039207 |
A reusable rocket airplane (10) which may be utilized to launch satellites (26) and other payloads into space. The airplane may also be used for rapid surface to surface flight. The reusable rocket airplane (10) may be safely supplied wi...
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WO/1998/028188 |
The present invention essentially relates to a combined aircraft that includes an aerostatic, convex, gas-tight and disc-shaped body comprising the hollow and rigid tore of a propulsion unit. The tore is connected by radial members to th...
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WO/1998/025820 |
An aircraft (1) of the type having retractable landing gear (10) and a pusher propeller (8) is provided with a twin tail boom (4). The tail boom (4) has a configuration to prevent the lowermost point of the pusher propeller (8) from cont...
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WO/1998/022341 |
A propulsion and levitation technology named thrust levitation and methods and arrangements for inducing levitation for purposes such as powering terrestrial vehicles and spacecraft. A propulsion and levitation mechanism comprises a main...
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WO/1998/016422 |
A disc shaped flying object with an upper section alone that rotates. 3 effects interact in order to produce elevation: 1) relative movement of surface/medium, 2) circulation of induced air along upper section, beginning above rotational...
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WO/1998/015331 |
A powered ride apparatus for swinging a rider attached to a craft through the air for excitement, comprises a support means such as a cable extending between at least two anchor points positioned substantially opposite each other at a he...
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WO/1998/007622 |
An aircraft lifting member (wing) comprises a crossflow rotor (2) formed of a core (4) having rotor vanes (5) mounted around it, disposed in a trough (3) at the front upper part of a wing-like body (1). Rotation of the rotor induces a do...
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WO/1997/045639 |
The present invention uses the well-known phenomenon of unbalance of a rotating solid body that is wobbling and thus generating vibrations, wherein said unbalance is converted so that wobbling always occurs in one direction relative to t...
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WO/1997/043175 |
A lifting-fuselage/wing (5, 10) aircraft having low drag at a selected cruise condition. The aircraft includes (a) a lifting fuselage (5, 10) having a cross section constituting an airfoil in a majority of vertical planes (7) taken paral...
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WO/1997/030893 |
An aircraft (10) having a central fuselage (14), a first side fuselage (18) positioned immediately adjacent to and independent of the central fuselage (14), and a second side fuselage (20) positioned immediately adjacent to and independe...
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WO/1997/029014 |
The invention is applicable to vertical take-off and vertical landing aircrafts as well as to underwater crafts. It ensures stronger lift, higher flight ceiling, vortex localization around the aircraft, thereby facilitating the flight. T...
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WO/1997/020734 |
The flight control system includes a rotor blade speed monitor (413) for monitoring the rotor blade speed 'OMEGA' of the jet powered tri-mode aircraft (11) and for outputting a rotor blade speed command (435). The flight control system a...
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WO/1997/016343 |
The invention concerns an aircraft (1) which has balanced torque and comprises a useful load container (6) and a propeller (5) which is disposed in a central axis (3) and is driven by a drive motor (4). The object of the invention is to ...
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WO/1997/015492 |
A hybrid aircraft is taught having VTOL, R-VTOL and S-STOL capabilities. The aircraft has a lifting body hull (1) and four wing sections (20) arranged in tandem which are pivotally moveable about their neutral axis. Each wing section has...
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WO/1997/012804 |
In an aircraft (1) according to the invention the engine drives a blower and the compressed air is used to increase the lift of the wing (18) and the canard (22) using jet flap propulsion. The airfoil profile has maximum thickness just f...
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WO/1997/012805 |
Patent of invention for the Aerodisk - Atmospheric Aeronautical Vehicle, consisting of a cabin (1, 1'), air intake for the circumfoil (2) support bearings (3), aerodynamic circumfoil (4), fuel tank (5), bays for landing gear (6), landing...
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WO/1997/007020 |
The invention provides a multi-winged aircraft, the multi-winged aircraft according to the invention has two pairs of wings. A pair or rearwardly swept wings (2) is arranged in a front part of fuselage. A pair of forwardly swept wings (6...
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WO/1996/036533 |
The proposed aircraft with equalising controls comprises a flexible shaped wing (3) mounted on an airframe (1). The wing (3) is designed as a closed wing of "tandem" aerodynamic design and has front and aft lifting surfaces (4, 5) joined...
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WO/1996/034794 |
The invention concerns a pair of mechanical objects, i.e. a shaft and flying saucer segment. The mechanism is designed so as to transform a rotary drive force into external thrust in a single direction (semi-gyroscopic effect). According...
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WO/1996/028343 |
This disclosure provides a solar rechargeable aircraft (101) that is inexpensive to produce, is steerable, and can remain airborne almost indefinitely. The preferred aircraft is a span-loaded flying wing, having no fuselage or rudder. Tr...
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WO/1996/023693 |
A vehicle is proposed with an aerodynamic module (6) in the form of at least one toroidal rotating body. The cross section of the body in question in the plane passing through the axis (OO) of rotation has an aerodynamic profile aligned ...
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WO/1996/014504 |
Disclosed is a discus-shaped aerodynamic vehicle (100) intended for use at extremely high velocities and extreme altitudes and suitable for use as a long-haul aircraft. The aerodynamic vehicle is provided in its peripheral region with a ...
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WO/1996/007586 |
A circular wing aircraft (10) in the form of a helicopter (12) comprising a fuselage (14) and a circular wing assembly (16). A structure (18) is for mounting the circular wing assembly (16) above the fuselage (14) in a stationary manner....
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WO/1996/000497 |
This invention deals with a new propulsion system coupled to a new type of Tranportvehicule having suitably made and appropriately installed prime energy input converters converting prime energy input into programmable UNIDIRECTIONAL FOR...
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WO/1995/030575 |
An unmanned arerial vehicle (UAV) has a toroidal fuselage and a rotor assembly having a pair of counter-rotating rotors secured in fixed coaxial combination with the toroidal fuselage to provide a vertical takeoff and landing (VTOL) capa...
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WO/1995/027652 |
This invention relates to a lighter-than-air saucer-shaped aircraft having a side cabin, a central cabin, a propulsion system, fixtures, strong light lamps, a control cabin and a passenger cabin. The bare weight of the aircraft is carrie...
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WO/1995/025037 |
An airbone vehicle includes a cabin (2) supported from a shell structure (4). The shell structure (4) is hollow and discus-shaped with a central annular through hole which is braced by struts (14, 16, 18). The shell structure (4) houses ...
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WO/1995/024004 |
A frame of reference is selected, and control inputs provided by a vehicle operator are transformed to account for the orientation of a remotely operated vehicle with respect to the selected frame of reference such that the remotely oper...
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WO/1995/011828 |
An unmanned, remotely controlled microwave-powered aircraft (26) for use as a stationary communications platform. The aircraft (26) is generally a flying wing with a large, flat inner wing (50) having a rectenna (58) on the underside. Re...
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WO/1995/011161 |
A reusable spacecraft for manned and/or unmanned space flights is disclosed (fig. 1). In order to reach terrestrial orbits and/or outer space while dispensing with expendable elements, the disclosed spacecraft has a disk-shaped rotationa...
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WO/1995/008472 |
A flight device that can be placed upon and fastened to a load, which may be a pilot (P) or a remote guided control device, comprises a bearing device that can be fastened to the load, a drive unit (100) that has a piston engine and that...
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WO/1994/026589 |
An unmanned aerial vehicle (UAV) (100) having a toroidal fuselage (120) and a rotor assembly (170) including counter-rotating rotors coaxially mounted with respect to the toroidal fuselage incorporates ancillary aerodynamic structures (1...
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WO/1994/016943 |
The invention concerns the field of aircraft engine construction, and more specifically the development of new aircraft. The aim of the invention is to develop new aircraft for non-stop long-haul flights with the same cargo carrying capa...
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WO/1994/016942 |
A VTOL/STOL free wing aircraft (100) includes a free wing (110) having wings on opposite sides of a fuselage (102) connected to one another respectively adjacent fixed wing inboard or center root sections (117) fixedly attached to the fu...
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WO/1994/001326 |
The invention relates to the aviation industry and concerns means for transportation of liquid and bulk loads. The aim of the invention consists in creating a flying vehicle capable of lifting a multi-ton load from a limited site. The ai...
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WO/1994/000347 |
An unmanned aerial vehicle (UAV) (10) has a composite toroidal fuselage structure (20) that surrounds a rotor assembly (100) that includes pair of coaxial, multi-bladed, counter-rotating rotors (200, 202). The toroidal fuselage structure...
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WO/1993/024366 |
The invention relates to aviation namely to flying vehicles adapted to ride on an air cushion and to effect a take-off and landing on aerodromes of any category. The goal of the invention is to design a flying vehicle capable of aerodyna...
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WO/1993/017908 |
The VTOL aircraft (10) includes a free wing (16) having wings on opposite sides of the fuselage (12) connected to one another for joint free rotation and for differential pitch settings under pilot, computer or remote control. On vertica...
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WO/1993/017909 |
A canard-type flying vehicle comprising a carrying structure (1) by means of which are interconnected a monoplane wing (2) provided with means (3) for increasing its lift and a front polyplane-type empennage (5, 6, 7).
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WO/1993/014973 |
Space vessel shaped like a flying saucer consisting of a disk-tank (1) on which are mounted the vessel's engines (2a, 2b) and rocket engines (3a, 3b) designed to impart a helicoidal movement to balance and overcome the earth's attraction...
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WO/1993/013981 |
An aircraft comprises a rotatable hollow disc (15) wherein fluid is pressurised and induced to flow therein and discharged so as to flow over the disc's upper surface through a series of slots (13) in its upper surface, thereby imparting...
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WO/1993/011040 |
The invention relates to the aviation industry, in particular, to the construction and the aerodynamic configuration of light multipurpose aeroplanes. A light multipurpose aeroplane comprises a fuselage (1) with a cabin (2) in the centre...
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