WO2012119771A3 - Rotoranordnung für eine axialturbine und verfahren für deren montage - Google Patents

Rotoranordnung für eine axialturbine und verfahren für deren montage Download PDF

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Publication number
WO2012119771A3
WO2012119771A3 PCT/EP2012/001019 EP2012001019W WO2012119771A3 WO 2012119771 A3 WO2012119771 A3 WO 2012119771A3 EP 2012001019 W EP2012001019 W EP 2012001019W WO 2012119771 A3 WO2012119771 A3 WO 2012119771A3
Authority
WO
WIPO (PCT)
Prior art keywords
blade
rotor
section
securing section
drive shaft
Prior art date
Application number
PCT/EP2012/001019
Other languages
English (en)
French (fr)
Other versions
WO2012119771A2 (de
WO2012119771A8 (de
Inventor
Patrick Hennes
Original Assignee
Voith Patent Gmbh
Sauer, Alexander
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 Voith Patent Gmbh, Sauer, Alexander filed Critical Voith Patent Gmbh
Priority to KR1020137023590A priority Critical patent/KR20140061302A/ko
Priority to JP2013557006A priority patent/JP2014507599A/ja
Priority to EP12710136.8A priority patent/EP2683939A2/de
Priority to CA2825235A priority patent/CA2825235A1/en
Publication of WO2012119771A2 publication Critical patent/WO2012119771A2/de
Publication of WO2012119771A3 publication Critical patent/WO2012119771A3/de
Priority to US13/943,413 priority patent/US20130302169A1/en
Publication of WO2012119771A8 publication Critical patent/WO2012119771A8/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
    • F03B13/264—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the horizontal flow of water resulting from tide movement
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
    • 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
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F03D1/0691—Rotors characterised by their construction elements of the hub
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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

Die Erfindung betrifft Rotoranordnung umfassend eine Antriebswelle mit einer zugeordneten Rotationsachse, die eine Axialrichtung und eine Umfangsrichtung festlegt; einen Rotor mit einer Vielzahl von Rotorblättern, die jeweils einen profilierten Rotorblattabschnitt, der in Axialrichtung anströmbar ist, und einen Blattbefestigungsabschnitt umfassen; wobei jeder Blattbefestigungsabschnitt einen ersten Anlagebereich und einen zweiten Anlagebereich umfasst und der erste Anlagebereich sich am Blattbefestigungsabschnitt eines ersten benachbarten Rotorblatts und der zweite Anlagebereich sich am Blattbefestigungsabschnitt eines zweiten benachbarten Rotorblatts wenigstens mittelbar abstützten. Die Erfindung ist dadurch gekennzeichnet, dass die Blattbefestigungsabschnitte formschlüssig und/oder mittels einer Verschraubung an der Antriebswelle befestigt sind, sodass eine Verbindung zwischen Rotorblatt und Antriebswelle an einer axialen Stirnseite des Blattbefestigungsabschnitts besteht, die in Montagestellung einer axialen Abschlussfläche an der Antriebswelle gegenüberliegt; und für jedes Rotorblatt der Übergang vom profilierten Rotorblattabschnitt zum Blattbefestigungsabschnitt eine Außenkontur aufweist, die frei von Einschnürungen ist.
PCT/EP2012/001019 2011-03-10 2012-03-08 Rotoranordnung für eine axialturbine und verfahren für deren montage WO2012119771A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020137023590A KR20140061302A (ko) 2011-03-10 2012-03-08 축류 터빈용 로터 구조체 및 그의 설치 방법
JP2013557006A JP2014507599A (ja) 2011-03-10 2012-03-08 軸流タービンのためのロータ配列
EP12710136.8A EP2683939A2 (de) 2011-03-10 2012-03-08 Rotoranordnung für eine axialturbine und verfahren für deren montage
CA2825235A CA2825235A1 (en) 2011-03-10 2012-03-08 Rotor assembly for an axial turbine and a method for mounting same
US13/943,413 US20130302169A1 (en) 2011-03-10 2013-07-16 Rotor assembly for an axial turbine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011013547A DE102011013547A1 (de) 2011-03-10 2011-03-10 Rotoranordnung für eine Axialturbine und Verfahren für deren Montage
DE102011013547.2 2011-03-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/943,413 Continuation US20130302169A1 (en) 2011-03-10 2013-07-16 Rotor assembly for an axial turbine

Publications (3)

Publication Number Publication Date
WO2012119771A2 WO2012119771A2 (de) 2012-09-13
WO2012119771A3 true WO2012119771A3 (de) 2012-11-15
WO2012119771A8 WO2012119771A8 (de) 2013-10-10

Family

ID=45876665

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/001019 WO2012119771A2 (de) 2011-03-10 2012-03-08 Rotoranordnung für eine axialturbine und verfahren für deren montage

Country Status (7)

Country Link
US (1) US20130302169A1 (de)
EP (1) EP2683939A2 (de)
JP (1) JP2014507599A (de)
KR (1) KR20140061302A (de)
CA (1) CA2825235A1 (de)
DE (1) DE102011013547A1 (de)
WO (1) WO2012119771A2 (de)

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CN109185043A (zh) * 2018-08-06 2019-01-11 中材科技（邯郸）风电叶片有限公司 风电叶片及生产工艺

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AU2013301474A1 (en) * 2012-08-10 2015-03-12 youWINenergy GmbH Segmented rotor hub
DK2837819T3 (en) * 2013-08-14 2016-05-02 Siemens Ag Method of mounting a rotor blade
EP2837820B1 (de) * 2013-08-14 2016-03-23 Siemens Aktiengesellschaft Segmentierte Windturbinennabe
USD742500S1 (en) * 2014-06-06 2015-11-03 Air Cool Industrial Co., Ltd. Ceiling fan blade
USD741988S1 (en) * 2014-06-06 2015-10-27 Air Cool Industrial Co., Ltd. Ceiling fan
USD741470S1 (en) * 2014-06-09 2015-10-20 Youngo Limited Ceiling fan blade
ES2574132B1 (es) * 2014-11-14 2017-03-24 Rafael APARICIO SÁNCHEZ Turbina para aprovechamiento de la energía de las olas del mar
USD762296S1 (en) * 2015-01-12 2016-07-26 Hunter Fan Company Ceiling fan
USD770027S1 (en) * 2015-06-30 2016-10-25 Delta T Corporation Fan
USD797917S1 (en) 2015-08-17 2017-09-19 Delta T Corporation Fan with light
DE102015117520B3 (de) * 2015-10-15 2017-03-02 SCHOTTEL Hydro GmbH Turbine
USD847969S1 (en) 2016-01-04 2019-05-07 Delta T, Llc Fan canopy
US9932961B1 (en) * 2016-09-16 2018-04-03 Jeremy W. Gorman Replacement airfoil blades for a wind power generator
EP3299616B1 (de) * 2016-09-23 2019-07-10 Siemens Gamesa Renewable Energy A/S Montagesegmente und windturbine mit montagesegmenten
EP3327283A1 (de) * 2016-11-29 2018-05-30 Siemens Aktiengesellschaft Windturbine
JP2020139498A (ja) * 2019-02-22 2020-09-03 Ntn株式会社 水力発電装置の水車翼
CN110608128B (zh) * 2019-10-10 2021-03-30 杭州江河水电科技有限公司 潮流能发电装置
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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
JP2014507599A (ja) 2014-03-27
DE102011013547A1 (de) 2012-09-13
CA2825235A1 (en) 2012-09-13
US20130302169A1 (en) 2013-11-14
KR20140061302A (ko) 2014-05-21
EP2683939A2 (de) 2014-01-15
WO2012119771A2 (de) 2012-09-13
WO2012119771A8 (de) 2013-10-10

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