DE482607C - Helicopter plane - Google Patents
Helicopter planeInfo
- Publication number
- DE482607C DE482607C DED42923D DED0042923D DE482607C DE 482607 C DE482607 C DE 482607C DE D42923 D DED42923 D DE D42923D DE D0042923 D DED0042923 D DE D0042923D DE 482607 C DE482607 C DE 482607C
- Authority
- DE
- Germany
- Prior art keywords
- wing
- flaps
- helicopter
- flight
- circling
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/02—Gyroplanes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
- B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
- B64C27/59—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical
- B64C27/615—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including flaps mounted on blades
-
- 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
- Y02T50/30—Wing lift efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Description
Hubschrauber-Flugzeug Die Erfindung bezieht sich auf Luftfahrzeuge mit einem oder mehreren Tragflügeln, welche, um als Hubschraube zu dienen, zum Kreisen gebracht werden können und, um als Flugzeugtragflügel zu dienen, feststellbar sind (sog. Hubschrauber-Flugzeuge, z. B. nach Art des deutschen Patents 464 374), und betrifft eine neuartige Anordnung von verschwenkbaren Flächenteilen an Flügelvorder-und -Hinterkante.Helicopter Airplane The invention relates to aircraft with one or more wings, which, in order to serve as a jack screw, for circling can be brought and, in order to serve as an aircraft wing, can be locked (so-called helicopter airplanes, e.g. according to the type of German patent 464 374), and relates to a novel arrangement of pivotable surface parts on the wing front and side - trailing edge.
Da bei kreisendem Tragflügel die nacheilenden Kanten der Flügelhälften einander diagonal gegenüberliegen, so müssen auch dieverschwenkbaren Flächenteile (Querruderklappen) beider Flügelhälften einander diagonal gegenüberliegen. Dagegen macht der Gleitflug die Anbringung der Klappen an fluchtenden Kanten erforderlich. Die vorliegende Erfindung sieht daher die Anbringung von Klappen an beiden Längskanten der Tragflügelhälften vor.Because when the wing is circling, the trailing edges of the wing halves are diagonally opposite each other, so must the pivotable surface parts (Aileron flaps) of both wing halves are diagonally opposite each other. Against it the gliding flight makes it necessary to attach the flaps to aligned edges. The present invention therefore envisages the attachment of flaps on both longitudinal edges of the wing halves.
Durch wahlweise erfolgende Bedienung derartiger Klappen an der Vorder- und Hinterkante des oder der Tragflügel werden verschiedene Wirkungen erzielt. Findet z. B. ein Aufwärtsflug oder ein Gleitflug mit kreisendem Flügel statt, so werden nur zwei auf der Diagonale des Flügels einander gegenüberliegende Klappen betätigt, und zwar im gleichen Sinn. Wird dagegen ein Gleitflug mit feststehendem Tragflügel ausgeführt, so finden die beiden, in bezug auf die Flugrichtung auf der hinteren Seite angeordneten Klappen wie übliche Querruderklappen Anwendung. Ferner besteht noch die Möglichkeit, durch eine zweckentsprechende Einstellung sämtlicher Klappen eine Änderung des Tragflächencharakters, z. B. einen höheren Auftriebsbeiwert, zu erzielen. Die Klappen können Längsabmessungen bis zur halben Spannweite aufweisen.Through the optional operation of such flaps on the front and trailing edge of the wing or wings, different effects are achieved. Finds z. B. an upward flight or a gliding flight with a circling wing instead, so will only two flaps opposite each other on the diagonal of the sash operated, in the same sense. On the other hand, it becomes a gliding flight with a fixed wing executed, so find the two, with regard to the direction of flight on the rear Flaps arranged on the side as usual aileron flaps application. Furthermore, there is nor the possibility of setting all flaps appropriately a change in the wing character, e.g. B. a higher lift coefficient, too achieve. The flaps can have longitudinal dimensions up to half the span.
Auf der Zeichnung zeigt Abb. i eine schaubildliche Darstellung eines solchen Tragflügels mit den beiderseits angeordneten bis fast zur Flügelmitte durchlaufenden Klappen in ihrer Stellung beim Aufwärtsflug oder Gleitflug mit kreisendem Tragflügel.In the drawing, Fig. I shows a diagrammatic representation of a such a wing with those arranged on both sides running through almost to the center of the wing Flaps in their position during upward flight or gliding flight with a circling wing.
In Abb. a ist .die Stellung der als übliche Querruderstenerung dienenden Klappen beim Gleitflug mit festgestelltem Flügel dargestellt. Abb.3 zeigt eine Klappeneinstellung zur Erzielung eines hohen Auftriebsbeiwertes, während Abb.4 die Klappen in normaler Stellung zeigt.In Fig. A, the position of the normal aileron control is shown Flaps shown when gliding with the wing locked. Fig.3 shows a flap setting to achieve a high lift coefficient, while Fig. 4 shows the flaps in normal Position shows.
In :der Zeichnung bedeutet a den Tragflügel mit dem Drehpunkt b. Die Klappen sind durchweg mit c bezeichnet.In: the drawing, a means the wing with the pivot point b. the Flaps are marked with c throughout.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED42923D DE482607C (en) | Helicopter plane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED42923D DE482607C (en) | Helicopter plane |
Publications (1)
Publication Number | Publication Date |
---|---|
DE482607C true DE482607C (en) | 1929-09-17 |
Family
ID=7047216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED42923D Expired DE482607C (en) | Helicopter plane |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE482607C (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2483480A (en) * | 1944-09-14 | 1949-10-04 | Edward A Stalker | Spanwise variable lift control for rotary wings |
US2622686A (en) * | 1942-07-21 | 1952-12-23 | Chevreau Rene Louis Pier Marie | Wind motor |
DE908941C (en) * | 1950-08-26 | 1954-04-12 | Karl Stoeckel Dipl Ing | Helicopter with rotating wing halves that can be locked in the transverse direction in flight |
US2780423A (en) * | 1952-12-17 | 1957-02-05 | Cenzo Herbert A De | Convertible aircraft with jet-driven rotor |
US4286922A (en) * | 1978-10-18 | 1981-09-01 | Lew Hyok S | Variable camber fluid power machine |
US4441858A (en) * | 1979-08-02 | 1984-04-10 | Lew Hyok S | Variable camber fluid power machine |
FR2817826A1 (en) * | 2000-12-11 | 2002-06-14 | Eurocopter Deutschland | ROTOR BLADE PROVIDED WITH A SHUTTER AND ITS DRIVE |
EP2644502A3 (en) * | 2012-03-27 | 2016-07-06 | The Boeing Company | Enhanced performance rotorcraft rotor blade |
CN113232846A (en) * | 2021-05-19 | 2021-08-10 | 南京航空航天大学 | Flap control method and system |
-
0
- DE DED42923D patent/DE482607C/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622686A (en) * | 1942-07-21 | 1952-12-23 | Chevreau Rene Louis Pier Marie | Wind motor |
US2483480A (en) * | 1944-09-14 | 1949-10-04 | Edward A Stalker | Spanwise variable lift control for rotary wings |
DE908941C (en) * | 1950-08-26 | 1954-04-12 | Karl Stoeckel Dipl Ing | Helicopter with rotating wing halves that can be locked in the transverse direction in flight |
US2780423A (en) * | 1952-12-17 | 1957-02-05 | Cenzo Herbert A De | Convertible aircraft with jet-driven rotor |
US4286922A (en) * | 1978-10-18 | 1981-09-01 | Lew Hyok S | Variable camber fluid power machine |
US4441858A (en) * | 1979-08-02 | 1984-04-10 | Lew Hyok S | Variable camber fluid power machine |
FR2817826A1 (en) * | 2000-12-11 | 2002-06-14 | Eurocopter Deutschland | ROTOR BLADE PROVIDED WITH A SHUTTER AND ITS DRIVE |
DE10061636A1 (en) * | 2000-12-11 | 2002-06-27 | Eurocopter Deutschland | Rotor blade with flap, flap drive |
DE10061636B4 (en) * | 2000-12-11 | 2010-02-04 | Eurocopter Deutschland Gmbh | Rotor blade with flap and flap drive |
EP2644502A3 (en) * | 2012-03-27 | 2016-07-06 | The Boeing Company | Enhanced performance rotorcraft rotor blade |
US9446843B2 (en) | 2012-03-27 | 2016-09-20 | The Boeing Company | Enhanced performance rotorcraft rotor blade |
CN113232846A (en) * | 2021-05-19 | 2021-08-10 | 南京航空航天大学 | Flap control method and system |
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