DE10336996A1 - Windmill for generating power has circular-section tower with streamlined rotatable adapter at top carrying prolate spheroid-shaped gondola with hub carrying windmill blades - Google Patents

Windmill for generating power has circular-section tower with streamlined rotatable adapter at top carrying prolate spheroid-shaped gondola with hub carrying windmill blades Download PDF

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Publication number
DE10336996A1
DE10336996A1 DE10336996A DE10336996A DE10336996A1 DE 10336996 A1 DE10336996 A1 DE 10336996A1 DE 10336996 A DE10336996 A DE 10336996A DE 10336996 A DE10336996 A DE 10336996A DE 10336996 A1 DE10336996 A1 DE 10336996A1
Authority
DE
Germany
Prior art keywords
windmill
carrying
streamlined
prolate spheroid
circular
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.)
Ceased
Application number
DE10336996A
Other languages
German (de)
Inventor
Roger Scherer
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.)
NOI IMMOBILIEN und VERMOEGENSV
Original Assignee
NOI IMMOBILIEN und VERMOEGENSV
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 NOI IMMOBILIEN und VERMOEGENSV filed Critical NOI IMMOBILIEN und VERMOEGENSV
Priority to DE10336996A priority Critical patent/DE10336996A1/en
Publication of DE10336996A1 publication Critical patent/DE10336996A1/en
Ceased 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/80—Arrangement of components within nacelles or towers
    • 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
    • F05B2240/10—Stators
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • 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
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/24—Geometry three-dimensional ellipsoidal
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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

Abstract

The tower (3) has a turntable at the top carrying an adapter or fairing (2) holding a streamlined generator room shaped as a prolate spheroid. The streamlined generator room and the fairing joining it to the top of the tower occupy a smaller volume than the previous rectangular housing (1,7) for the generator. A shaft (4) holding a hub (5) for the windmill blades (6) extends from one end of the prolate spheroid. The prolate spheroid and adapter have a framework (8) holding the machinery. The prolate spheroid and adapter are made of a fiber- reinforced material and are covered with cladding panels.
DE10336996A 2003-08-12 2003-08-12 Windmill for generating power has circular-section tower with streamlined rotatable adapter at top carrying prolate spheroid-shaped gondola with hub carrying windmill blades Ceased DE10336996A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10336996A DE10336996A1 (en) 2003-08-12 2003-08-12 Windmill for generating power has circular-section tower with streamlined rotatable adapter at top carrying prolate spheroid-shaped gondola with hub carrying windmill blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10336996A DE10336996A1 (en) 2003-08-12 2003-08-12 Windmill for generating power has circular-section tower with streamlined rotatable adapter at top carrying prolate spheroid-shaped gondola with hub carrying windmill blades

Publications (1)

Publication Number Publication Date
DE10336996A1 true DE10336996A1 (en) 2005-03-10

Family

ID=34177482

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10336996A Ceased DE10336996A1 (en) 2003-08-12 2003-08-12 Windmill for generating power has circular-section tower with streamlined rotatable adapter at top carrying prolate spheroid-shaped gondola with hub carrying windmill blades

Country Status (1)

Country Link
DE (1) DE10336996A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2063119A2 (en) 2007-11-21 2009-05-27 Siemens Aktiengesellschaft Module of a nacelle of a wind turbine and method of assembly
CN101586536B (en) * 2009-04-21 2012-12-12 沈阳瑞祥风能设备有限公司 Openable false ogive of aerogenerator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652673A1 (en) * 1996-12-18 1998-06-25 Marten Dipl Ing Jensen Wind power plant for electric power generation
DE10141733A1 (en) * 2001-07-17 2003-02-06 Alfred Schlemenat Wind turbine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652673A1 (en) * 1996-12-18 1998-06-25 Marten Dipl Ing Jensen Wind power plant for electric power generation
DE10141733A1 (en) * 2001-07-17 2003-02-06 Alfred Schlemenat Wind turbine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Hau, Erich: Windkraftanlagen, Springer-Verlag Berlin Heidelberg New York London Paris Tokyo 1988S. 274ff *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2063119A2 (en) 2007-11-21 2009-05-27 Siemens Aktiengesellschaft Module of a nacelle of a wind turbine and method of assembly
EP2063119A3 (en) * 2007-11-21 2014-04-30 Siemens Aktiengesellschaft Module of a nacelle of a wind turbine and method of assembly
CN101586536B (en) * 2009-04-21 2012-12-12 沈阳瑞祥风能设备有限公司 Openable false ogive of aerogenerator

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: F03D 900

8131 Rejection