FR2375464B1 - - Google Patents

Info

Publication number
FR2375464B1
FR2375464B1 FR7639192A FR7639192A FR2375464B1 FR 2375464 B1 FR2375464 B1 FR 2375464B1 FR 7639192 A FR7639192 A FR 7639192A FR 7639192 A FR7639192 A FR 7639192A FR 2375464 B1 FR2375464 B1 FR 2375464B1
Authority
FR
France
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
FR7639192A
Other languages
French (fr)
Other versions
FR2375464A1 (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.)
Aerowatt SA
Original Assignee
Aerowatt SA
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 Aerowatt SA filed Critical Aerowatt SA
Priority to FR7639192A priority Critical patent/FR2375464A1/fr
Publication of FR2375464A1 publication Critical patent/FR2375464A1/fr
Application granted granted Critical
Publication of FR2375464B1 publication Critical patent/FR2375464B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • 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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • 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)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (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)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
FR7639192A 1976-12-27 1976-12-27 Perfectionnements aux helices bipales d'aerogenerateur Granted FR2375464A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7639192A FR2375464A1 (fr) 1976-12-27 1976-12-27 Perfectionnements aux helices bipales d'aerogenerateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639192A FR2375464A1 (fr) 1976-12-27 1976-12-27 Perfectionnements aux helices bipales d'aerogenerateur

Publications (2)

Publication Number Publication Date
FR2375464A1 FR2375464A1 (fr) 1978-07-21
FR2375464B1 true FR2375464B1 (en:Method) 1980-04-25

Family

ID=9181575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639192A Granted FR2375464A1 (fr) 1976-12-27 1976-12-27 Perfectionnements aux helices bipales d'aerogenerateur

Country Status (1)

Country Link
FR (1) FR2375464A1 (en:Method)

Also Published As

Publication number Publication date
FR2375464A1 (fr) 1978-07-21

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse