FR888216A - Method of mounting and fixing the elements constituting lift blades for rotary airfoils by using a profiled spar - Google Patents

Method of mounting and fixing the elements constituting lift blades for rotary airfoils by using a profiled spar

Info

Publication number
FR888216A
FR888216A FR888216DA FR888216A FR 888216 A FR888216 A FR 888216A FR 888216D A FR888216D A FR 888216DA FR 888216 A FR888216 A FR 888216A
Authority
FR
France
Prior art keywords
fixing
mounting
elements constituting
lift blades
rotary airfoils
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)
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.)
Societe Nationale des Constructions Aeronautiques du Sud Est SNCASE
Original Assignee
Societe Nationale des Constructions Aeronautiques du Sud Est SNCASE
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 Societe Nationale des Constructions Aeronautiques du Sud Est SNCASE filed Critical Societe Nationale des Constructions Aeronautiques du Sud Est SNCASE
Application granted granted Critical
Publication of FR888216A publication Critical patent/FR888216A/en
Expired 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • 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)
  • 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)
FR888216D 1942-02-03 1942-02-03 Method of mounting and fixing the elements constituting lift blades for rotary airfoils by using a profiled spar Expired FR888216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888216T 1942-02-03

Publications (1)

Publication Number Publication Date
FR888216A true FR888216A (en) 1943-12-07

Family

ID=9376646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888216D Expired FR888216A (en) 1942-02-03 1942-02-03 Method of mounting and fixing the elements constituting lift blades for rotary airfoils by using a profiled spar

Country Status (1)

Country Link
FR (1) FR888216A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482936A (en) * 1942-02-03 1949-09-27 Renoux Pierre Edouard Rotating wing for aircraft
EP0019691A1 (en) * 1979-05-25 1980-12-10 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Composite rotor blade
EP0061567A2 (en) * 1981-04-01 1982-10-06 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Aerodynamic propeller blade and manufacturing process
US4535958A (en) * 1982-12-13 1985-08-20 Hutchison Gary A Aluminum composite spar wing structure and method of assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482936A (en) * 1942-02-03 1949-09-27 Renoux Pierre Edouard Rotating wing for aircraft
EP0019691A1 (en) * 1979-05-25 1980-12-10 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Composite rotor blade
EP0061567A2 (en) * 1981-04-01 1982-10-06 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Aerodynamic propeller blade and manufacturing process
EP0061567A3 (en) * 1981-04-01 1984-09-26 Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung Aerodynamic propeller blade and manufacturing process
US4535958A (en) * 1982-12-13 1985-08-20 Hutchison Gary A Aluminum composite spar wing structure and method of assembly

Similar Documents

Publication Publication Date Title
FR888216A (en) Method of mounting and fixing the elements constituting lift blades for rotary airfoils by using a profiled spar
FR975126A (en) Aerodynamic turbine
IT943369B (en) PROCEDURE FOR THE MANUFACTURE OF MONOBLOCK IMPELLERS WITH TWISTED VANES FOR TURBINES BY ELECTROLYTIC PROCESSING
FR50125E (en) Method of fixing the propeller blades on their hub
FR977072A (en) Airplane engine cooling installation arranged in the wings
FR889881A (en) Swimming thruster
FR55474E (en) Improvement in wind-powered propellers
FR50034E (en) Method of fixing the propeller blades on their hub
FR57403E (en) De-icing device by heating the leading edge of the wings
FR927566A (en) Device for adjusting the pitch of the blades of a helicopter rotor
GB500076A (en) Aerofoil structure
FR1284892A (en) Rotor blades for rotary wing aircraft
FR904464A (en) Blades for hutch turbine rotors
FR950104A (en) Fastening method of assembly elements
FR897406A (en) Wind motor with automatically adjustable wings
FR872067A (en) Removable fixing for airplane wings or the like
FR890729A (en) Rotating vane for turbo-machines
FR892653A (en) Improvements to rotary wing aircraft
FR894675A (en) Landing gear that retracts into the fuselage or wing of an aircraft
DK131680C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF SUBSTITUTED ISOTHIAZOLYL PENICILLINS OR SALTS THEREOF
AU119079B2 (en) Improvements invariable pitch propellers
FR893544A (en) Improvements to aircraft landing gear
AT172214B (en) Coupling between a shaft and a wheel that rotates on it
FR1388196A (en) Rotor of rotary wing aircraft
FR917274A (en) Improvements relating to aircraft fuselages