DK200801525A - Fremgangsmåde til udfyldning af et tværsnit - Google Patents
Fremgangsmåde til udfyldning af et tværsnit Download PDFInfo
- 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
Links
- 238000000034 method Methods 0.000 title claims 18
- 239000000463 material Substances 0.000 claims 7
- 238000007689 inspection Methods 0.000 claims 2
- 229920005830 Polyurethane Foam Polymers 0.000 claims 1
- 230000004888 barrier function Effects 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000011496 polyurethane foam Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping 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
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
- B29C44/182—Filling flexible bags not having a particular shape
- B29C44/184—Filling flexible bags not having a particular shape and inserting the bags into preformed cavities
-
- 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
- F03D80/50—Maintenance or repair
-
- 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
- F05B2230/00—Manufacture
- F05B2230/80—Repairing, retrofitting or upgrading methods
-
- 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
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/98—Mounting on supporting structures or systems which is inflatable
-
- 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
- F05B2250/30—Arrangement of components
- F05B2250/36—Arrangement of components in inner-outer relationship, e.g. shaft-bearing arrangements
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling 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.
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) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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)
| 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 |
| DE10357026B3 (de) * | 2003-12-03 | 2005-06-09 | Repower Systems Ag | Windenergieanlage |
| US20120235442A1 (en) * | 2011-03-16 | 2012-09-20 | GM Global Technology Operations LLC | Reinforced structural assembly with acoustic foam member and method of reinforcing vehicle components |
-
2008
- 2008-11-06 DK DK200801525A patent/DK200801525A/da not_active Application Discontinuation
-
2009
- 2009-11-05 EP EP09760084A patent/EP2352916B1/en not_active Not-in-force
- 2009-11-05 US US13/128,022 patent/US20110225796A1/en not_active Abandoned
- 2009-11-05 WO PCT/DK2009/050291 patent/WO2010051817A2/en not_active Ceased
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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PHB | Application deemed withdrawn due to non-payment or other reasons |
Effective date: 20131130 |