FR418163A - Device for deploying and rolling up the webs of the windmill wings - Google Patents

Device for deploying and rolling up the webs of the windmill wings

Info

Publication number
FR418163A
FR418163A FR418163A FR418163DA FR418163A FR 418163 A FR418163 A FR 418163A FR 418163 A FR418163 A FR 418163A FR 418163D A FR418163D A FR 418163DA FR 418163 A FR418163 A FR 418163A
Authority
FR
France
Prior art keywords
deploying
webs
rolling
windmill wings
windmill
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
FR418163A
Other languages
French (fr)
Inventor
Heinrich Hardkop
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.)
HEINRICH HARDKOP
Original Assignee
HEINRICH HARDKOP
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 HEINRICH HARDKOP filed Critical HEINRICH HARDKOP
Application granted granted Critical
Publication of FR418163A publication Critical patent/FR418163A/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
    • 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
    • F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
    • 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)
FR418163A 1910-07-12 1910-07-12 Device for deploying and rolling up the webs of the windmill wings Expired FR418163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR418163T 1910-07-12

Publications (1)

Publication Number Publication Date
FR418163A true FR418163A (en) 1910-12-02

Family

ID=1461508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418163A Expired FR418163A (en) 1910-07-12 1910-07-12 Device for deploying and rolling up the webs of the windmill wings

Country Status (1)

Country Link
FR (1) FR418163A (en)

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