DE220614C - - Google Patents

Info

Publication number
DE220614C
DE220614C DENDAT220614D DE220614DA DE220614C DE 220614 C DE220614 C DE 220614C DE NDAT220614 D DENDAT220614 D DE NDAT220614D DE 220614D A DE220614D A DE 220614DA DE 220614 C DE220614 C DE 220614C
Authority
DE
Germany
Prior art keywords
frame
wing
wind
rungs
pull
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.)
Active
Application number
DENDAT220614D
Other languages
German (de)
English (en)
Publication of DE220614C publication Critical patent/DE220614C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F03D7/0252—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking with aerodynamic drag devices on the 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
DENDAT220614D Active DE220614C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE220614C true DE220614C (cg-RX-API-DMAC7.html)

Family

ID=481650

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT220614D Active DE220614C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE220614C (cg-RX-API-DMAC7.html)

Similar Documents

Publication Publication Date Title
DE1506317A1 (de) Fluegelkoerper mit veraenderlicher Woelbung
DE2349418A1 (de) Spielzeug-flugapparat
EP0173979A2 (de) Segelbootstakelung
DE8207403U1 (de) Fluegelsegel
DE220614C (cg-RX-API-DMAC7.html)
DE602004005602T2 (de) Starrer flügel mit variablem auftrieb aufgrund des ausklappens eines flexiblen flügels
DE102018100345A1 (de) Bemannter Drachen mit variablem Flügelprofil
DE3516998C2 (cg-RX-API-DMAC7.html)
DE716274C (de) Tragflaeche u. dgl. mit Absaugeeinrichtung
DE2536841B2 (de) Gleitfallschirm mit an der Kappe angeordneten Kappenfeldern
DE240268C (cg-RX-API-DMAC7.html)
DE122215C (cg-RX-API-DMAC7.html)
DE32051C (de) Waagerechtes Windrad
DE564179C (de) Tragfluegel mit selbsttaetig veraenderlicher Woelbung
DE604505C (de) Flugzeugtragfluegel mit angelenkter Steuerklappe
DE1960262A1 (de) Fliehkraftabhaengige Einstellautomatik zusammengesetzter Propeller-,Ventilator- und Hubschrauber-Fluegel
DE244822C (cg-RX-API-DMAC7.html)
DE1456053A1 (de) Luftfahrzeug mit fester Auftriebs-Tragflaeche
DE78613C (de) Einrichtung an Schirmgestellen zur Verhütung des Ueberschlagens
DE532594C (de) Saughutze
DE390780C (de) Flugzeug
AT66537B (de) Drachenflieger.
DE138600C (cg-RX-API-DMAC7.html)
AT18518B (de) Flugmaschine.
DE2001405C (de) Vorrichtung zum Einstellen der Wölbung von Segeln