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DK200801525A - Fremgangsmåde til udfyldning af et tværsnit - Google Patents

Fremgangsmåde til udfyldning af et tværsnit Download PDF

Info

Publication number
DK200801525A
DK200801525A DK200801525A DKPA200801525A DK200801525A DK 200801525 A DK200801525 A DK 200801525A DK 200801525 A DK200801525 A DK 200801525A DK PA200801525 A DKPA200801525 A DK PA200801525A DK 200801525 A DK200801525 A DK 200801525A
Authority
DK
Denmark
Prior art keywords
balloon
blade
power plant
wind power
balloons
Prior art date
Application number
DK200801525A
Other languages
English (en)
Inventor
Okutan Ufuk
Original Assignee
Lm Glasfiber As
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 Lm Glasfiber As filed Critical Lm Glasfiber As
Priority to DK200801525A priority Critical patent/DK200801525A/da
Priority to US13/128,022 priority patent/US20110225796A1/en
Priority to PCT/DK2009/050291 priority patent/WO2010051817A2/en
Priority to EP09760084A priority patent/EP2352916B1/en
Publication of DK200801525A publication Critical patent/DK200801525A/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/18Filling preformed cavities
    • B29C44/182Filling flexible bags not having a particular shape
    • B29C44/184Filling flexible bags not having a particular shape and inserting the bags into preformed cavities
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D80/00Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/50Maintenance or repair
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00Manufacture
    • F05B2230/80Repairing, retrofitting or upgrading methods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/90Mounting on supporting structures or systems
    • F05B2240/98Mounting on supporting structures or systems which is inflatable
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00Geometry
    • F05B2250/30Arrangement of components
    • F05B2250/36Arrangement of components in inner-outer relationship, e.g. shaft-bearing arrangements
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining

Landscapes

  • Engineering & Computer Science (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)
  • Wind Motors (AREA)

Claims (10)

1. Fremgangsmåde til udførelse af en opgave på et trangt sted i et langstrakt profil, fortrinsvis i en vinge med en ydre vingeskal til et vindenergianlæg, hvor opgaven fortrinsvis er en retrofit opgave, hvorved der dannes i det mindste én spærring på tværs i mindst én langstrakt kanal i nævnte profil, kendetegnet ved, at fremgangsmåden omfatter følgende trin; - etablering af et antal inspektions- og montagehuller i vingeskallen, fortrinsvis mindre, borede huller med en diameter på mellem 8 og 25 millimeter og fortrinsvis med en diameter på mellem 10 og 12 millimeter, - anbringes af en eller flere oppustelige balloner i den aktuelle kanal, hvor en ballon føres ind igennem et af de etablerede huller, - .fyldning af ballon eller balloner, fortrinsvis med atmosfærisk luft, - udlægning af mindst et første materialelag, der strækker sig mellem den nævnte langstrakte kanals sidevægge og hen over ballonen eller ballonerne, hvor laget fortrinsvis er ekspanderende polyuretanskum.
2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at fremgangsmåden yderligere omfatter et trin, hvor der udlægges et yderligere materialelag over det første materialelag, hvor det yderligere materiale har en massetæthed og/eller styrke, der er større end det først udlagte materiales.
3. Fremgangsmåde ifølge et hvilket som helst af kravene 1 og 2, kendetegnet ved, at den eller de nævnte balloner monteres igennem et montagehul, hvor ballonen fortrinsvis monteres ved hjælp af et slankt værktøj, hvormed ballonen kan strækkes og føres gennem det nævnte montagehul.
4. Fremgangsmåde ifølge et hvilket som helst af kravene 1-3, kendetegnet ved, at processen med anbringelse af en eller flere balloner, såvel som processen med udlægning af et eller flere materialelag sker under overvågning med egnet udstyr, hvor overvågningen sker gennem montage- og/eller inspektionshuller.
5. Fremgangsmåde ifølge et hvilket som helst af kravene 1 - 4, kendetegnet ved, at der med fremgangsmåden dannes en mekanisk befæstigelse af et eller flere elementer indvendigt i en vinge til et vindenergianlæg.
6. Fremgangsmåde ifølge et hvilket som helst af kravene 1 - 4, kendetegnet ved, at der med fremgangsmåden dannes to eller flere afspærringer i en langstrakt kanal i en vinge til et vindenergianlæg, hvor der imellem disse afspærringer dannes et kammer, fortrinsvis for anbringelse af afvejningsmateriale.
7. Fremgangsmåde ifølge et hvilket som helst af kravene 1 - 4, kendetegnet ved, at der med fremgangsmåden dannes en afstivning i et område af en vinge til et vindenergianlæg.
8. Fremgangsmåde ifølge et hvilket som helst af leravene 1 - 7, kendetegnet ved, at nævnte retrofit opgave udføres med vingen monteret på et vindenergianlæg, hvor vingen fortrinsvis er i en position på langs af vindenergianlæggets tårn.
9. Ballon til anvendelse i forbindelse med en fremgangsmåde ifølge et hvilket som helst af de ovenstående krav, kendetegnet ved, at ballonen er med en ventil, fortrinsvis en ventil, der forhindrer eksempelvis luft i at strømme ud af ballonen, hvor ventilen eksempelvis er af den samme type, som kendes fra cykler eller biler.
10. Ballon til anvendelse i forbindelse med en fremgangsmåde ifølge et hvilket som helst af de ovenstående lerav 1 - 8 og en ballon ifølge krav 9, kendetegnet ved, at længden af ballonens hals i det væsentlige svarer til eller overstiger vingeskailens godstykkelse.
DK200801525A 2008-11-06 2008-11-06 Fremgangsmåde til udfyldning af et tværsnit DK200801525A (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK200801525A DK200801525A (da) 2008-11-06 2008-11-06 Fremgangsmåde til udfyldning af et tværsnit
US13/128,022 US20110225796A1 (en) 2008-11-06 2009-11-05 Providing a transverse filling inside and elongated narrow cavity
PCT/DK2009/050291 WO2010051817A2 (en) 2008-11-06 2009-11-05 Providing a transverse filling inside and elongated narrow cavity
EP09760084A EP2352916B1 (en) 2008-11-06 2009-11-05 Method for a transverse filling inside an elongated narrow cavity

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200801525 2008-11-06
DK200801525A DK200801525A (da) 2008-11-06 2008-11-06 Fremgangsmåde til udfyldning af et tværsnit

Publications (1)

Publication Number Publication Date
DK200801525A true DK200801525A (da) 2009-11-05

Family

ID=41354130

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200801525A DK200801525A (da) 2008-11-06 2008-11-06 Fremgangsmåde til udfyldning af et tværsnit

Country Status (4)

Country Link
US (1) US20110225796A1 (da)
EP (1) EP2352916B1 (da)
DK (1) DK200801525A (da)
WO (1) WO2010051817A2 (da)

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DE102010053569B4 (de) * 2010-12-06 2012-07-26 Airbus Operations Gmbh Verfahren zur Reparatur eines Flugzeugstrukturbauteils
ES2461390B1 (es) * 2012-11-16 2015-03-02 Gamesa Innovation & Tech Sl Sistema y método para reforzar una zona debilitada de una pala de aerogenerador
KR101422710B1 (ko) * 2013-04-05 2014-07-23 삼성중공업 주식회사 블레이드 강성 증가 장치 및 이를 포함하는 풍력발전기
US9574544B2 (en) 2013-12-16 2017-02-21 General Electric Company Methods of manufacturing rotor blade components for a wind turbine
US9709030B2 (en) 2013-12-16 2017-07-18 General Electric Company Methods of manufacturing rotor blade components for a wind turbine
ES2806262T3 (es) * 2014-06-30 2021-02-17 Gen Electric Pala de rotor para una turbina eólica y procedimiento de fabricación de un componente de pala de rotor
US12404840B2 (en) 2018-06-25 2025-09-02 Siemens Gamesa Renewable Energy A/S Inflatable component for service or installation of a wind turbine module
EP3587807A1 (en) 2018-06-25 2020-01-01 Siemens Gamesa Renewable Energy A/S Inflatable component for service or installation of a wind turbine module
CN109236560B (zh) * 2018-11-07 2024-01-05 明阳智慧能源集团股份公司 一种气囊式风电叶片结构
US11298899B2 (en) * 2019-06-24 2022-04-12 Textron Innovations Inc. System and method for repairing a composite structure
CN116181561B (zh) * 2021-11-26 2025-12-12 江苏金风科技有限公司 叶片及风力发电机组
CN119664569B (zh) * 2024-12-20 2025-11-18 西华大学 一种柔性振动自适应风力机叶片

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814677A (en) * 1930-05-03 1931-07-14 Fennema Albert Stopper for pipe lines
US4029128A (en) * 1973-08-10 1977-06-14 Shigeharu Yamagishi Device for plugging a hollow of a concrete pile
NL9100816A (nl) * 1991-05-10 1992-12-01 Aerpac Holding B V Versterken van een holle kunststof constructie.
US6321793B1 (en) 2000-06-12 2001-11-27 L&L Products Bladder system for reinforcing a portion of a longitudinal structure
US7169344B2 (en) * 2002-04-26 2007-01-30 L&L Products, Inc. Method of reinforcing at least a portion of a structure
US7077460B2 (en) * 2002-04-30 2006-07-18 L&L Products, Inc. Reinforcement system utilizing a hollow carrier
US20040074150A1 (en) 2002-10-01 2004-04-22 Joseph Wycech Structural reinforcement assembly and a method for structurally reinforcing a member or a portion of an article of manufacture
US7341317B2 (en) * 2002-12-02 2008-03-11 Arvinmeritor Technology, Llc Locally reinforced hollow structural assembly
US20040135058A1 (en) * 2002-12-13 2004-07-15 Joseph Wycech Method and apparatus for inserting a structural reinforcing member within a portion of an article of manufacture
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Also Published As

Publication number Publication date
WO2010051817A2 (en) 2010-05-14
EP2352916B1 (en) 2013-03-13
WO2010051817A3 (en) 2011-01-20
US20110225796A1 (en) 2011-09-22
EP2352916A2 (en) 2011-08-10

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PHB Application deemed withdrawn due to non-payment or other reasons

Effective date: 20131130