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DE19747308A1 - Dynamic lift amplifying device for aircraft and other transport systems - Google Patents

Dynamic lift amplifying device for aircraft and other transport systems

Info

Publication number
DE19747308A1
DE19747308A1 DE19747308A DE19747308A DE19747308A1 DE 19747308 A1 DE19747308 A1 DE 19747308A1 DE 19747308 A DE19747308 A DE 19747308A DE 19747308 A DE19747308 A DE 19747308A DE 19747308 A1 DE19747308 A1 DE 19747308A1
Authority
DE
Germany
Prior art keywords
wing
air
aircraft
buoyancy
increasing
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19747308A
Other languages
German (de)
Inventor
Janine Seemann
Christina Semann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SEEMANN CHRISTINA 18182 ROEVERSHAGEN DE
Original Assignee
SEEMANN CHRISTINA 18182 ROEVERSHAGEN DE
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 SEEMANN CHRISTINA 18182 ROEVERSHAGEN DE filed Critical SEEMANN CHRISTINA 18182 ROEVERSHAGEN DE
Priority to DE19747308A priority Critical patent/DE19747308A1/en
Publication of DE19747308A1 publication Critical patent/DE19747308A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/04—Boundary layer controls by actively generating fluid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/06—Boundary layer controls by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)

Abstract

The lifting body or move-up wing has a cavity (1) in which air pressure is created by a radial fan (2) and serves as a pressure store. The air is sucked against the top surface (6) of the wing to provide lift. The air passes through a Laval nozzle so that the air is accelerated over a system of flaps (5) on the top surface of the wing. This creates negative pressure and consequently lift, without the wing moving forward. The wing is controlled by the setting of the flaps. Air coming out to the rear can be used for forward motion (reaction principle).

Description

Die Erfindung betrifft eine Vorrichtung zur Steigerung des dynamischen Auftriebs bei Flugzeugen und anderen Transportsystemen.The invention relates to a device for increasing the dynamic buoyancy Aircraft and other transportation systems.

Damit bei Flugzeugen ein dynamischer Auftrieb senkrecht zur Bewegungsrichtung entsteht, haben Tragflügel bei Flugzeugen eine entsprechende Form (Tragflügelprofil).In order for aircraft to have a dynamic lift perpendicular to the direction of movement, wings of aircraft have a corresponding shape (wing profile).

Es ist bekannt das Flugzeuge zum Entstehen des dynamischen Auftriebs eine relative Geschwindigkeit gegenüber den ihm umgebenden Medium besitzen muß. Durch die Form der Tragflächen kommt es schließlich zu einem Unterdruck der dem dynamischen Auftrieb entspricht und das Flugzeug senkrecht zu seiner Bewegungsrichtung nach oben bewegt. Durch das Rückstoßprinzip erfolgt der Antrieb.It is known that airplanes develop relative lift to create dynamic lift Must have speed in relation to the medium surrounding it. Due to the shape of the wings, there is finally a negative pressure of the corresponds to dynamic lift and the aircraft perpendicular to its direction of movement moved up. The drive takes place through the recoil principle.

Dafür wird eine Start- und Landebahn benötigt.A runway is required for this.

Ausnahmen sind Hubschrauber und Senkrechtstarter, die jedoch über eine komplizierte Technik verfügen.Exceptions are helicopters and whizsters, which however have a complicated Technology.

Der Move-up-wing kompensiert die positiven Eigenschaften der zuvor genannten Flugobjekte. The move-up wing compensates for the positive properties of the aforementioned Flying objects.  

Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im folgenden naher beschrieben.Embodiments of the invention are shown in the drawings and are in following described in more detail.

Es zeigenShow it

Fig. 1 Querschnitt des Move-up-wing Fig. 1 cross section of the move-up wing

Fig. 2 Draufsicht des Move-up-wing. Fig. 2 top view of the move-up wing.

Bei einem Tragflügel wird Auftrieb durch Fortbewegung in der Atmosphäre erzeugt. Auftriebssteigerung erreicht man in dem das Medium Luft durch Strömungsaggregate über dem Auftriebskörper zusätzlich beschleunigt wird.In a hydrofoil, lift is generated by locomotion in the atmosphere. Buoyancy is increased by using air as a medium via flow units the buoyancy body is additionally accelerated.

Z.B. die Anordnung der Propeller bei mehrmotorigen Flugzeugen an der Tragflügelvorderseite.E.g. the arrangement of the propellers on multi-engine aircraft on the Wing front.

Auf diesen zusätzlichen Effekt beruht die Erfindung des Move-up-wing.The invention of the move-up wing is based on this additional effect.

Fig. 1 zeigt einen Auftriebskörper in dessen Innenraum 1 Luftdruck durch ein Gebläse 2 (Radialgebläse) erzeugt wird. Fig. 1 shows a buoyancy body in whose interior 1 air pressure is generated by a blower 2 (radial blower).

Er dient als Druckspeicher.It serves as a pressure accumulator.

Die Luft wird auftriebsfördernd an der Oberseite 3 des Auftriebskörpers angesaugt.The air is sucked in to promote buoyancy at the top 3 of the buoyancy body.

Eine bestimmte Formgebung 4 (Lavaldüse) ermöglicht dem Medium Luft den beschleunigten Austritt über ein Klappensystem 5 an der Oberseite 6 des Auftriebskörpers.A specific shape 4 (Laval nozzle) enables the medium air to accelerate through a flap system 5 on the top 6 of the buoyancy body.

Durch die hohe Geschwindigkeit der Luft an der Oberfläche wird ein Unterdruck erzeugt, so daß Auftrieb ohne Fortbewegung des Körpers entsteht.Due to the high speed of the air on the surface, a negative pressure is generated that buoyancy arises without locomotion of the body.

Die Steuerung des Flugkörpers erfolgt durch unterschiedliche Klappenstellung, wobei die nach hinten austretende Luft für die Fortbewegung genutzt werden kann (Rückstoßprinzip).The missile is controlled by different flap positions, the air escaping to the rear can be used for locomotion (recoil principle).

Claims (5)

1. Vorrichtung zur Steigerung des Dynamischen Auftriebs bei Flugkörpern, dadurch ge­ kennzeichnet, daß ein Gebläse oder andere Aggregate, ein gasförmiges Medium (Luft) komprimieren und dieses mit hoher Geschwindigkeit an der Oberseite des Flugkörpers durch eine bestimmte Formgebung (Düse) austreten lassen.1. A device for increasing the dynamic buoyancy of missiles, characterized in that a blower or other units, compress a gaseous medium (air) and let this escape at high speed on the top of the missile through a certain shape (nozzle). 2. Vorrichtung zur Steigerung des Dynamischen Auftriebs bei Flugkörpern, dadurch gekennzeichnet, daß der Innenraum des Auftriebskörpers (Flügel) als Druckspeicher genutzt wird.2. Device for increasing the dynamic buoyancy of missiles, thereby characterized in that the interior of the buoyancy body (wing) as a pressure accumulator is being used. 3. Vorrichtung zur Steigerung des Dynamischen Auftriebs bei Flugkörpern, dadurch gekennzeichnet, daß der Austritt des gasförmigen Mediums und damit die Geschwin­ digkeit mit Hilfe von Klappen, gesteuert wird.3. Device for increasing the dynamic buoyancy of missiles, thereby characterized in that the exit of the gaseous medium and thus the Geschwin with the help of flaps. 4. Vorrichtung zur Steigerung des Dynamischen Auftriebs bei Flugkörpern, dadurch gekennzeichnet, daß die gleichen Klappen für die gesamte Steuerung des Flug­ körpers genutzt wird.4. Device for increasing the dynamic buoyancy of missiles, thereby characterized that the same flaps for the overall control of the flight body is used. 5. Vorrichtung zur Steigerung des Dynamischen Auftriebs bei Flugkörpern, dadurch gekennzeichnet, daß das austretende gasförmige Medium (Luft) zur Fortbewegung des Flugkörpers genutzt werden kann.5. Device for increasing the dynamic buoyancy of missiles, thereby characterized in that the exiting gaseous medium (air) for locomotion of the missile can be used.
DE19747308A 1997-10-27 1997-10-27 Dynamic lift amplifying device for aircraft and other transport systems Withdrawn DE19747308A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19747308A DE19747308A1 (en) 1997-10-27 1997-10-27 Dynamic lift amplifying device for aircraft and other transport systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19747308A DE19747308A1 (en) 1997-10-27 1997-10-27 Dynamic lift amplifying device for aircraft and other transport systems

Publications (1)

Publication Number Publication Date
DE19747308A1 true DE19747308A1 (en) 1999-07-15

Family

ID=7846695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19747308A Withdrawn DE19747308A1 (en) 1997-10-27 1997-10-27 Dynamic lift amplifying device for aircraft and other transport systems

Country Status (1)

Country Link
DE (1) DE19747308A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007021480A2 (en) * 2005-08-09 2007-02-22 The Boeing Company System for aerodynamic flows and associated method
DE102014002090A1 (en) * 2014-02-14 2015-08-20 Albert Lammers Method and device for launching and landing aircraft without runway and without runway
CN105173064A (en) * 2015-09-22 2015-12-23 党会学 Method for controlling transonic-speed buffering by tangential narrow-slit gas blowing and gas blowing device

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1874278A (en) * 1929-08-28 1932-08-30 Edmund P Gaines Aerofoil
US2041794A (en) * 1935-03-11 1936-05-26 Edward A Stalker Aircraft
US2041792A (en) * 1934-05-17 1936-05-26 Edward A Stalker Aircraft
US2049572A (en) * 1934-02-27 1936-08-04 Edward A Stalker Aerodynamic control of aircraft
DE729949C (en) * 1938-12-09 1943-01-05 Messerschmitt Boelkow Blohm Aircraft with devices for influencing the flow boundary layer
US2438255A (en) * 1943-10-13 1948-03-23 Edward A Stalker Wing lift control for aircraft
US2478725A (en) * 1946-05-25 1949-08-09 Trey Serge Airplane with wing jet slot
DE767314C (en) * 1940-11-16 1952-05-23 Daimler Benz Ag Airplane with exhaust gases blowing out over the wings
DE940509C (en) * 1954-12-28 1956-03-22 Georg Glomp Fixed-wing aircraft with lift generation without propulsion
DE1204944B (en) * 1957-02-07 1965-11-11 Sebac Nouvelle S A Transverse drive body with pivoting end flap
DE1756417A1 (en) * 1968-05-18 1970-04-23 Hoehne Dr Reinhard F Process for the lift and propulsion of vehicles or missiles
DE2737016A1 (en) * 1976-08-30 1978-03-02 Ball Brothers Res Corp METHOD FOR GENERATING A WING THRUST AND AIRFLOW FOR LIFT CONTROL
DE2821913A1 (en) * 1978-05-17 1979-11-22 Boeing Co Boundary layer control system for aircraft - has one nozzle plenum interconnected with each manifold by pair of flexible outboard feeder ducts and intermediate rigid feeder ducts
US4848701A (en) * 1987-06-22 1989-07-18 Belloso Gregorio M Vertical take-off and landing aircraft

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1874278A (en) * 1929-08-28 1932-08-30 Edmund P Gaines Aerofoil
US2049572A (en) * 1934-02-27 1936-08-04 Edward A Stalker Aerodynamic control of aircraft
US2041792A (en) * 1934-05-17 1936-05-26 Edward A Stalker Aircraft
US2041794A (en) * 1935-03-11 1936-05-26 Edward A Stalker Aircraft
DE729949C (en) * 1938-12-09 1943-01-05 Messerschmitt Boelkow Blohm Aircraft with devices for influencing the flow boundary layer
DE767314C (en) * 1940-11-16 1952-05-23 Daimler Benz Ag Airplane with exhaust gases blowing out over the wings
US2438255A (en) * 1943-10-13 1948-03-23 Edward A Stalker Wing lift control for aircraft
US2478725A (en) * 1946-05-25 1949-08-09 Trey Serge Airplane with wing jet slot
DE940509C (en) * 1954-12-28 1956-03-22 Georg Glomp Fixed-wing aircraft with lift generation without propulsion
DE1204944B (en) * 1957-02-07 1965-11-11 Sebac Nouvelle S A Transverse drive body with pivoting end flap
DE1756417A1 (en) * 1968-05-18 1970-04-23 Hoehne Dr Reinhard F Process for the lift and propulsion of vehicles or missiles
DE2737016A1 (en) * 1976-08-30 1978-03-02 Ball Brothers Res Corp METHOD FOR GENERATING A WING THRUST AND AIRFLOW FOR LIFT CONTROL
DE2821913A1 (en) * 1978-05-17 1979-11-22 Boeing Co Boundary layer control system for aircraft - has one nozzle plenum interconnected with each manifold by pair of flexible outboard feeder ducts and intermediate rigid feeder ducts
US4848701A (en) * 1987-06-22 1989-07-18 Belloso Gregorio M Vertical take-off and landing aircraft

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007021480A2 (en) * 2005-08-09 2007-02-22 The Boeing Company System for aerodynamic flows and associated method
WO2007021480A3 (en) * 2005-08-09 2007-05-10 Boeing Co System for aerodynamic flows and associated method
US7635107B2 (en) 2005-08-09 2009-12-22 The Boeing Company System for aerodynamic flows and associated method
DE102014002090A1 (en) * 2014-02-14 2015-08-20 Albert Lammers Method and device for launching and landing aircraft without runway and without runway
CN105173064A (en) * 2015-09-22 2015-12-23 党会学 Method for controlling transonic-speed buffering by tangential narrow-slit gas blowing and gas blowing device

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee