摘要:
The invention relates to a device suitable for vertical and horizontal transport of loads, in particular heavy loads, in good weather conditions, using the load-bearing capacity obtained by means of blowing a stream of air, produced by a generator, on two longitudinal lifting wings (1), substantially rectilinear, arranged symmetrically on either side of a supporting structure (3), to which the wings (2) are connected.
摘要:
Die Gruppe von Erfindungen bezieht sich auf Verfahren und Geräte zur Bewegung im Luft- und Wassermedium. Die Verfahren und die Geräte zur Bewegung im flüssigen Medium enthalten einen Flügel mit einem aerodynamischen Querschnitt mit einer gewölbten oberen Flügelfläche und eine Hochdruckquelle des flüssigen Mediums. Die Hochdruckquelle des flüssigen Mediums ist mit einer Vorrichtung zur Bildung von Druckstrahlen über der oberen gewölbten Flügelfläche verbunden. Die sechs Ausführungsformen der Ausgestaltung des Geräts sind durch den Aufbau der Vorrichtung zur Bildung der Druckstrahlen gekennzeichnet . Das Verfahren zur Vortriebserzeugung besteht in der Anwendung der Vorrichtung zur Bildung der Druckstrahlen über der oberen gewölbten Flügelfläche. Die fünf Ausführungsformen des Verfahrens sind durch den Aufbau der Vorrichtung zur Bildung von Druckstrahlen gekennzeichnet . Die Gruppe der Erfindungen erhöht den Wirkungsgrad.
摘要:
The invention concerns craft of the type in which a fan directs a jet of fluid (4) over a curved canopy ( 1 ). The canopy ( 1 ) is shaped to divert the flow from a radial to an axial direction to produce lift. A problem is that rotation of the fan causes unwanted rotation of the canopy ( 1 ). The problem is solved using vanes (6) on the canopy ( 1 ) that have an adjustable surface area; and by providing a control system to adjust the effective surface area so as to compensate for the tendency of the rotor to rotate the canopy. The vanes ( 6 ) can be designed to slide in and out of the canopy (1) to obtain the required adjustment. In a preferred arrangement the vanes are arranged between upstream and downstream ends of the flow at a position where the effects of changes in swirl angle with varying rotor speed at least partially compensate for consequential changes in the tendancy for the canopy to spin.
摘要:
A lift generating apparatus for an aircraft comprises a generally circular principal wing (1) with its peripheral portion bent downward, forming a bowl-shaped space (4) opening downward; a high-pressure gas producing device (10) provided on the principal wing; jet nozzles (13) provided within the central portion of the bowl-shaped space (4) in a circular arrangement at angular intervals to jet a high-pressure gas produced by the high-pressure gas producing device (10) radially outward from the central portion of the bowl-shaped space (4); and suction openings (16) for sucking the external air as a secondary fluid from outside the bowl-shaped space by suction generated by the ejector effect of the high-pressure gas jetted from the jet nozzles (13). The supply of the secondary fluid into the bowl-shaped space in addition to the high-pressure gas further increases the static pressure within the bowl-shaped space, so that the lift acting on the principal wing (1) is enhanced. The high-pressure gas jetting rate of each jet nozzle is regulated to produce a horizontal thrust for horizontal flight.
摘要:
This invention relates to a craft designed to move through or on a surface of a fluid. It is believed to be principally of use in relation to airborne craft and missiles but the theory behind the invention is equally applicable for example to submarines.
摘要:
The Spring flying device (1) preferably of circular, oval or polygon shape, capable of vertical take-off and landing, comprises the source (5) of flowing medium (6), which flows through chamber (2) consisting of curved bottom face generating buoyancy during flow (3) and curved top medium attracting face (4). The faces (3) and (4) making up chamber (2) have adequate spacing from each other which allows their interaction still; control is provided by deflection (9) and swivelling (10) flaps, pivot-mounted in chamber (2) and acting upon the flowing medium (6). The device (1 ) may carry missile ramp (18) with protective guide shield (14) with horizontal (15) and radial (16) deflection flaps which streamline the missile exhaust gases (17) to outer top buoyancy face (12), while the missile exhaust gases (17) may be streamlined to apertures (19) of the chamber simultaneously.
摘要:
An aircraft having an annular body (10), defining a central passageway (12); an upper deflector (13), a lower collector and a fluid drive (31) in the passageway. Air is accelerated by the fluid drive and circulates around the annular body (10). The collector (14) divides the circulating air and directs a portion into passageway (12) and a portion to beneath the aircraft to provide a further thrust.
摘要:
Aéronef de forme annulaire (10) avec un passage central (12), un déflecteur situé sur le dessus (13), un collecteur situé dans la partie inférieure et un dispositif d'entraînement hydraulique (31) dans le passage. L'air est accéléré par le dispositif d'entraînement hydraulique et il circule autour de l'anneau de l'aéronef (10). Le collecteur (14) divise l'air en circulation, il en envoie une partie dans le passage (12) et l'autre partie sous l'aéronef, où il génère une poussée supplémentaire.