DE3249939C2 - - Google Patents

Info

Publication number
DE3249939C2
DE3249939C2 DE3249939A DE3249939A DE3249939C2 DE 3249939 C2 DE3249939 C2 DE 3249939C2 DE 3249939 A DE3249939 A DE 3249939A DE 3249939 A DE3249939 A DE 3249939A DE 3249939 C2 DE3249939 C2 DE 3249939C2
Authority
DE
Germany
Prior art keywords
wing
blades
wind turbine
cross
behind
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 - Lifetime
Application number
DE3249939A
Other languages
German (de)
English (en)
Inventor
Istvan 6482 Bad Orb De Horvath
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE3249939A priority Critical patent/DE3249939C2/de
Priority claimed from DE19823239087 external-priority patent/DE3239087A1/de
Application granted granted Critical
Publication of DE3249939C2 publication Critical patent/DE3249939C2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2211—Rotors for wind turbines with horizontal axis of the multibladed, low speed, e.g. "American farm" type
    • 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
    • F05B2240/33—Shrouds which are part of or which are rotating with the 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
DE3249939A 1982-10-22 1982-10-22 Expired - Lifetime DE3249939C2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3249939A DE3249939C2 (zh) 1982-10-22 1982-10-22

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3249939A DE3249939C2 (zh) 1982-10-22 1982-10-22
DE19823239087 DE3239087A1 (de) 1982-10-22 1982-10-22 Anlage fuer nutzbarmachung der windenergie

Publications (1)

Publication Number Publication Date
DE3249939C2 true DE3249939C2 (zh) 1991-07-18

Family

ID=25805270

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3249939A Expired - Lifetime DE3249939C2 (zh) 1982-10-22 1982-10-22

Country Status (1)

Country Link
DE (1) DE3249939C2 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE454852C (de) * 1928-01-18 August Bunkenburg Windrad in Form eines Propellers mit mehreren hintereinander angeordneten Fluegeln
GB292953A (en) * 1927-06-27 1928-12-27 Leblanc Vickers Maurice Sa Improvements in or relating to wind motors
DE3207539A1 (de) * 1982-03-03 1983-09-08 Leo 6800 Mannheim Maniura Propeller mit zwei doppelfluegeln - fuer eine windkraftanlage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE454852C (de) * 1928-01-18 August Bunkenburg Windrad in Form eines Propellers mit mehreren hintereinander angeordneten Fluegeln
GB292953A (en) * 1927-06-27 1928-12-27 Leblanc Vickers Maurice Sa Improvements in or relating to wind motors
DE3207539A1 (de) * 1982-03-03 1983-09-08 Leo 6800 Mannheim Maniura Propeller mit zwei doppelfluegeln - fuer eine windkraftanlage

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