FR974952A - Aeromotors - Google Patents

Aeromotors

Info

Publication number
FR974952A
FR974952A FR974952DA FR974952A FR 974952 A FR974952 A FR 974952A FR 974952D A FR974952D A FR 974952DA FR 974952 A FR974952 A FR 974952A
Authority
FR
France
Prior art keywords
aeromotors
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
Application number
Other languages
French (fr)
Inventor
Yves-Marie Corre
Andre-Louis-Ernest Mack
Andre-Gabriel-Jules Pourny
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 filed Critical
Priority to FR974952T priority Critical
Application granted granted Critical
Publication of FR974952A publication Critical patent/FR974952A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors
    • F03D7/02Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0244Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F03D7/0252Controlling 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
    • Y02E10/723
FR974952D 1948-09-13 1948-09-13 Aeromotors Expired FR974952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR974952T 1948-09-13

Publications (1)

Publication Number Publication Date
FR974952A true FR974952A (en) 1951-02-28

Family

ID=9517777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974952D Expired FR974952A (en) 1948-09-13 1948-09-13 Aeromotors

Country Status (1)

Country Link
FR (1) FR974952A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003676A (en) * 1973-10-23 1977-01-18 Sweeney Thomas E Windmill blade and processes related thereto
US4329115A (en) * 1981-02-02 1982-05-11 Grumman Aerospace Corporation Directionally stabilized wind turbine
US4352633A (en) * 1980-04-25 1982-10-05 Tassen Devon E Windmill blade stalling and speed control device
WO1990007646A1 (en) * 1988-12-23 1990-07-12 Helge Petersen Aerodynamic brake on a wind rotor for a windmill
EP2264312A3 (en) * 2009-06-16 2014-04-02 General Electric Company Torsionally deformable wind turbine blade

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003676A (en) * 1973-10-23 1977-01-18 Sweeney Thomas E Windmill blade and processes related thereto
US4352633A (en) * 1980-04-25 1982-10-05 Tassen Devon E Windmill blade stalling and speed control device
US4329115A (en) * 1981-02-02 1982-05-11 Grumman Aerospace Corporation Directionally stabilized wind turbine
WO1990007646A1 (en) * 1988-12-23 1990-07-12 Helge Petersen Aerodynamic brake on a wind rotor for a windmill
EP2264312A3 (en) * 2009-06-16 2014-04-02 General Electric Company Torsionally deformable wind turbine blade

Similar Documents

Publication Publication Date Title
AT163559B (de) Unkrautstetcher, insbesondere Distelstecher
FR974952A (fr) Aéromoteurs
AT162285B (de) Auf dem Kreuznutenprinzip beruhender Ellipsenzirkel
AT162560B (de) Thermostatischer Regler
FR1006698A (fr) Procédé de limitation du couple moteur des roues éoliennes et roue éolienne en comportant application
AT163401B (de) Durchsatzregler für zusammendrückbare Medien
AT163702B (de) Bremsscharnierband
AT163598B (de) Meßglas
AT163080B (de) Gliederegge
AT163558B (de) Schollenspaltschaufel
AT163207B (de) Verfahren zur Herstellung von lagerbeständigen Schnellpreßmassen aus Harnstoff, Formaldehyd und einem säureabspaltenden Mittel
AT163439B (de) Flüssigkeitsabscheider mit spiralförmigen Leitflächen für Verdampfer
AT163319B (de) Bewehrungsunterlage
AT163575B (de) Endbundklemme für die Abklemmung von Seilen, insbesondere von elektrischen Freileitungen
AT163514B (de) Transportkarren mit Hubrahmen
AT163434B (de) Hydraulischer Verschluß von Filterpressen
AT163643B (de) Verfahren zur Herstellung von wollähnlichen Effekten auf Fäden oder Geweben aus Cellulosehydratzellwolle
AT163367B (de) Druckknopfsteuerung für elektrische Anlagen
AT163333B (de) Befestigungsvorrichtung für Damenhüte
AT163325B (de) Anordnung zur Gewährleistung der Betriebssicherheit von trockenen Gasbehältern und Erweiterung ihrer Verwendungsmöglichkeit
AT163438B (de) Verfahren zur Herstellung von Briketts
AT163263B (de) Trocken- und Brutschrank mit automatisch geregelter Einzelfachbelüftung
AT163576B (de) Einschalter
AT163461B (de) Bauelement
AT163634B (de) Verfahren zur Herstellung von dichten metallischen Hohlkörpern auf pulvermetallurgischem Wege