DK178163B1 - UV-IR combination curing system and method of use for wind blade manufacture and repair - Google Patents
UV-IR combination curing system and method of use for wind blade manufacture and repair Download PDFInfo
- Publication number
- DK178163B1 DK178163B1 DK201270562A DKPA201270562A DK178163B1 DK 178163 B1 DK178163 B1 DK 178163B1 DK 201270562 A DK201270562 A DK 201270562A DK PA201270562 A DKPA201270562 A DK PA201270562A DK 178163 B1 DK178163 B1 DK 178163B1
- Authority
- DK
- Denmark
- Prior art keywords
- radiation source
- layers
- radiation
- curing
- repair
- Prior art date
Links
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- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical class OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
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- 125000003566 oxetanyl group Chemical group 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000011417 postcuring Methods 0.000 description 1
- WVIICGIFSIBFOG-UHFFFAOYSA-N pyrylium Chemical class C1=CC=[O+]C=C1 WVIICGIFSIBFOG-UHFFFAOYSA-N 0.000 description 1
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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
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
-
- 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
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/24—Apparatus or accessories not otherwise provided for
- B29C73/30—Apparatus or accessories not otherwise provided for for local pressing or local heating
- B29C73/34—Apparatus or accessories not otherwise provided for for local pressing or local heating for local heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Composite Materials (AREA)
- Thermal Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
Claims (10)
1. Fremstillings- eller reparationssystem (100, 125, 130) omfattende: en første strålingskilde (118), som er konfigureret til at varme en flerhed af lag (112) afen kompositstruktur (110) igennem en tykkelse af flerheden af lag (112) af kom-positstrukturen (110) for at danne en flerhed af forvarmede lag (112) af en kompositstruktur (110); og en anden strålingskilde (122), som er konfigureret til at hærde flerheden af forvarmede lag (112) af kompositstrukturen (110) gennem en tykkelse af kompositstrukturen (110).
2. Fremstillings- eller reparationssystem ifølge krav 1, hvor den første strålingskilde (118) er konfigureret til at udsende infrarød stråling.
3. Fremstillings- eller reparationssystem ifølge krav 2, hvor den første strålingskilde (118) er konfigureret til at udsende stråling, der har en bølgelængde i intervallet fra 700nm til lpm.
4. Fremstillings- eller reparationssystem ifølge krav 2, hvor den anden strålingskilde (122) er konfigureret til at udsende ultraviolet-frekvens-stråling.
5. Fremstillings- eller reparationssystem ifølge krav 4, hvor den anden strålingskilde (122) er konfigureret til at udsende stråling, der har en bølgelængde i intervallet fra lOOnm til 400nm.
6. Fremstillings- eller reparationssystem ifølge krav 4, hvor den første strålingskilde (118) og den anden strålingskilde (122) er konfigureret som en kombineret strålingskilde (132).
7. Fremstillings- eller reparationssystem ifølge krav 4, hvor den første strålingskilde (118) og den anden strålingskilde (122) er konfigureret som adskilte enkeltstående strålingskilder.
8. Fremgansmåde til fremstilling eller reparation afen kompositstruktur, omfattende: at tilvejebringe et første lag (152), omfattende en forstærket resin, der har en reaktiv gruppe og en fotoinitiator; at tilvejebringe yderligere på hinanden følgende lag (154), der omfatter den forstærkede resin, der har den reaktive gruppe og fotoinitiatoren påføre en første stråling (156) fra en første strålingskilde (118) for at forvarme det første lag og de yderligere på hinanden følgende lag igennem en tykkelse af lagene; og påføre en anden stråling (158) fra en anden strålingskilde (122) for at hærde det forvarmede første lag og flerheden af yderligere på hinanden følgende lag samtidigt igennem en tykkelse af lagene.
9. Fremgangsmåde ifølge krav 8, hvor den første strålingskilde (118) omfatter en in-frarød-frekvens-strålingskilde, der er konfigureret til at udsende stråling, der har en bølgelængde i intervallet fra 700nm til lpm.
10. Fremgangsmåde ifølge krav 9, hvor den anden strålingskilde (122) omfatter en ultraviolet-frekvens-strålingskilde, der er konfigureret til at udsende stråling, der har en bølgelængde i intervallet fra lOOnm til 400nm.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/248,144 US20120138223A1 (en) | 2011-09-29 | 2011-09-29 | Uv-ir combination curing system and method of use for wind blade manufacture and repair |
US201113248144 | 2011-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK201270562A DK201270562A (en) | 2013-03-30 |
DK178163B1 true DK178163B1 (en) | 2015-07-06 |
Family
ID=46161118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK201270562A DK178163B1 (en) | 2011-09-29 | 2012-09-12 | UV-IR combination curing system and method of use for wind blade manufacture and repair |
Country Status (4)
Country | Link |
---|---|
US (2) | US20120138223A1 (da) |
CN (1) | CN103029243B (da) |
DE (1) | DE102012109275A1 (da) |
DK (1) | DK178163B1 (da) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120138223A1 (en) | 2011-09-29 | 2012-06-07 | General Electric Company | Uv-ir combination curing system and method of use for wind blade manufacture and repair |
GB201214917D0 (en) * | 2012-08-22 | 2012-10-03 | Univ Bristol | Composite articles |
DE102012221942A1 (de) * | 2012-11-30 | 2014-06-05 | Wobben Properties Gmbh | Verfahren zur Bearbeltung eines Faserkunststoffverbundes eines Rotorblattes, Halbzeug in Form eines Aufbauverbundes und UV-Lampe zum Aushärten eines UV-aushärtbaren Matrixmaterials |
US9610739B2 (en) * | 2013-04-17 | 2017-04-04 | Lm Wp Patent Holding A/S | Wind turbine blade repair method |
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Also Published As
Publication number | Publication date |
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DK201270562A (en) | 2013-03-30 |
US9970411B2 (en) | 2018-05-15 |
CN103029243B (zh) | 2018-01-19 |
DE102012109275A1 (de) | 2013-04-04 |
CN103029243A (zh) | 2013-04-10 |
US20120138223A1 (en) | 2012-06-07 |
US20130240118A1 (en) | 2013-09-19 |
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