BE447839A - - Google Patents

Info

Publication number
BE447839A
BE447839A BE447839DA BE447839A BE 447839 A BE447839 A BE 447839A BE 447839D A BE447839D A BE 447839DA BE 447839 A BE447839 A BE 447839A
Authority
BE
Belgium
Prior art keywords
emi
wheel
wind
pump
blades
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE447839A publication Critical patent/BE447839A/fr

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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE447839D 1941-11-05 BE447839A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE51141X 1941-11-05

Publications (1)

Publication Number Publication Date
BE447839A true BE447839A (enrdf_load_stackoverflow)

Family

ID=5626897

Family Applications (1)

Application Number Title Priority Date Filing Date
BE447839D BE447839A (enrdf_load_stackoverflow) 1941-11-05

Country Status (4)

Country Link
BE (1) BE447839A (enrdf_load_stackoverflow)
CH (1) CH226997A (enrdf_load_stackoverflow)
FR (1) FR887484A (enrdf_load_stackoverflow)
NL (1) NL56726C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583369A (en) * 1948-05-21 1952-01-22 Fumagalli Charles Wind-driven turbine or propeller with electric generator and control devices
US3054458A (en) * 1959-07-11 1962-09-18 Marsico Corrado Variable pitch fan

Also Published As

Publication number Publication date
FR887484A (fr) 1943-11-15
NL56726C (enrdf_load_stackoverflow)
CH226997A (de) 1943-05-15

Similar Documents

Publication Publication Date Title
FR2956074A1 (fr) Train d'entrainement
EP1208317A1 (fr) Ensemble d'entrainement pour vehicule avec transmission variable en continu
EP1491725A2 (fr) Dispositif de guidage d'une aube à angle de calage variable
EP0438364B1 (fr) Dispositif d'entraînement en rotation de la lisse d'une barrière mobile
BE447839A (enrdf_load_stackoverflow)
WO2021001609A1 (fr) Agencement de turbomachines d'aeronautique comprenant une pompe de lubrification entrainee par deux engrenages obliques
FR2697883A1 (fr) Ensemble hydromécanique d'entraînement.
FR2491171A3 (fr) Dispositif tournant de pompage capable de supporter un element tournant tout en debitant un liquide ayant des proprietes lubrifiantes
BE1013934A3 (fr) Broyeur pendulaire.
FR2680829A1 (fr) Dispositif d'entrainement pour au moins un organe auxiliaire de moteur.
EP4293203B1 (fr) Module de lubrification d'un poste de lubrification d'une turbomachine
EP0253034B1 (fr) Dispositif de transmission de mouvement entre un moyen moteur et un organe récepteur
FR2808847A1 (fr) Pompe reglable
BE1015545A3 (fr) Systeme de transformation d'energie a appareil volumetrique.
BE1011786A7 (fr) Turbine eolienne a axe transversal munie d'un dispositif de reglage du calage.
FR2844836A1 (fr) Machine volumetrique hydrostatique a debit volumetrique reglable en continu
BE1009776A3 (fr) Soupape de direction.
FR2613449A1 (fr) Dispositif reducteur ou multiplicateur de vitesse et robot equipe de ce dispositif
FR3083287A1 (fr) Vanne de regulation amelioree
FR3156836A1 (fr) Reducteur mecanique pour une turbomachine d’aeronef
WO2013190067A1 (fr) Dispositif de transmission continûment variable
FR2483975A1 (fr) Mecanisme d'entrainement pour rouleaux compresseurs, equipe notamment d'un dispositif de vibration
BE641967A (enrdf_load_stackoverflow)
BE568722A (enrdf_load_stackoverflow)
FR3106623A1 (fr) Dispositif de lubrification pour une turbomachine d’aéronef, à circulation de lubrifiant dans les deux sens de rotation d’une pompe