WO2010122352A3 - Améliorations apportées à des structures composites ou relatives auxdites structures - Google Patents
Améliorations apportées à des structures composites ou relatives auxdites structures Download PDFInfo
- Publication number
- WO2010122352A3 WO2010122352A3 PCT/GB2010/050668 GB2010050668W WO2010122352A3 WO 2010122352 A3 WO2010122352 A3 WO 2010122352A3 GB 2010050668 W GB2010050668 W GB 2010050668W WO 2010122352 A3 WO2010122352 A3 WO 2010122352A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composite structure
- core
- functional
- relating
- layer
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title abstract 7
- 239000012792 core layer Substances 0.000 abstract 5
- 239000011229 interlayer Substances 0.000 abstract 3
- 239000002346 layers by function Substances 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
-
- 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
- B29L2031/082—Blades, e.g. for helicopters
- B29L2031/085—Wind turbine blades
-
- 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
- F05B2260/99—Radar absorption
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
- F05B2280/6003—Composites; e.g. fibre-reinforced
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/04—Composite, e.g. fibre-reinforced
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
- Y10T428/24314—Slit or elongated
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24612—Composite web or sheet
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
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)
- Laminated Bodies (AREA)
- Materials For Medical Uses (AREA)
Abstract
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES10720809.2T ES2613493T3 (es) | 2009-04-23 | 2010-04-23 | Mejoras en o con relación a estructuras compuestas |
CA2759300A CA2759300C (fr) | 2009-04-23 | 2010-04-23 | Ameliorations apportees a des structures composites ou relatives auxdites structures |
DK10720809.2T DK2421700T3 (en) | 2009-04-23 | 2010-04-23 | IMPROVEMENTS IN OR IN CONNECTION WITH COMPOSITION STRUCTURES |
US13/265,289 US9234499B2 (en) | 2009-04-23 | 2010-04-23 | Composite structures |
BRPI1006696A BRPI1006696A2 (pt) | 2009-04-23 | 2010-04-23 | "núcleo para estrutura composta e turbina eólica" |
EP10720809.2A EP2421700B1 (fr) | 2009-04-23 | 2010-04-23 | Améliorations apportées à des structures composites ou relatives auxdites structures |
CN201080024775.2A CN102458823B (zh) | 2009-04-23 | 2010-04-23 | 与复合结构有关的改进 |
KR1020117027811A KR101310055B1 (ko) | 2009-04-23 | 2010-04-23 | 복합 구조체의 향상 또는 복합 구조체에 관련된 향상 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0907010.3 | 2009-04-23 | ||
GB0907010A GB0907010D0 (en) | 2009-04-23 | 2009-04-23 | Improvements in or relating to composite structures |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010122352A2 WO2010122352A2 (fr) | 2010-10-28 |
WO2010122352A3 true WO2010122352A3 (fr) | 2011-06-16 |
Family
ID=40774867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2010/050668 WO2010122352A2 (fr) | 2009-04-23 | 2010-04-23 | Améliorations apportées à des structures composites ou relatives auxdites structures |
Country Status (10)
Country | Link |
---|---|
US (1) | US9234499B2 (fr) |
EP (1) | EP2421700B1 (fr) |
KR (1) | KR101310055B1 (fr) |
CN (1) | CN102458823B (fr) |
BR (1) | BRPI1006696A2 (fr) |
CA (1) | CA2759300C (fr) |
DK (1) | DK2421700T3 (fr) |
ES (1) | ES2613493T3 (fr) |
GB (1) | GB0907010D0 (fr) |
WO (1) | WO2010122352A2 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2218137A1 (fr) * | 2007-10-26 | 2010-08-18 | BAE Systems PLC | Réduction de signatures radar |
GB2484942A (en) | 2010-10-26 | 2012-05-02 | Vestas Wind Sys As | Flexible ground plane and core structure for an RF signal absorbing arrangement |
GB2485524A (en) * | 2010-10-26 | 2012-05-23 | Vestas Wind Sys As | Foam core containing radar absorbing materials for composite structures |
JP5752922B2 (ja) * | 2010-11-17 | 2015-07-22 | 三菱製鋼株式会社 | フィルム状部材及びその貼り付け方法 |
DE102010053369A1 (de) * | 2010-12-03 | 2012-02-16 | Eads Deutschland Gmbh | Rotorblatt für eine Windenergieanlage, sowie Kombination einer Radarstation und einer Windenergieanlage |
FR2968729B1 (fr) * | 2010-12-08 | 2013-01-04 | Ineo Defense | Pale d'eolienne furtive amelioree et eolienne munie d'une telle pale |
US20130017096A1 (en) * | 2011-07-13 | 2013-01-17 | Charles Holley | Reducing radar interference from wind turbines |
KR101318381B1 (ko) * | 2012-01-10 | 2013-10-15 | 한국기계연구원 | 전자기파 흡수 풍력 터빈 블레이드 |
GB201313616D0 (en) | 2013-07-30 | 2013-09-11 | Qinetiq Ltd | Wind turbine |
KR102355136B1 (ko) * | 2014-06-25 | 2022-01-26 | 엘지전자 주식회사 | 리니어 압축기, 리니어 압축기의 쉘, 리니어 압축기의 쉘 제작방법 |
US9523726B2 (en) * | 2014-07-18 | 2016-12-20 | The Boeing Company | RF reflector |
EP3541613A1 (fr) | 2016-11-17 | 2019-09-25 | Vestas Wind Systems A/S | Structure de renforcement pour une pale d'éolienne |
US11873791B2 (en) * | 2019-11-28 | 2024-01-16 | Envision Energy Co., Ltd | Material core for wind turbine blade and method for manufacturing the same |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993023893A1 (fr) * | 1992-05-15 | 1993-11-25 | Chomerics, Inc. | Structure electromagnetique absorbant l'energie |
WO1996038025A1 (fr) * | 1995-05-26 | 1996-11-28 | The Secretary Of State For Defence | Materiaux composites |
US20040128948A1 (en) * | 2001-05-23 | 2004-07-08 | Andrew Killen | Structure |
WO2006010342A1 (fr) * | 2004-07-29 | 2006-02-02 | Dengzhi Zang | Construction solide pourvue de rainures sur les deux surfaces opposees formant une epaisseur et utilisations associees |
WO2007093285A1 (fr) * | 2006-02-15 | 2007-08-23 | Alcan Technology & Management Ltd. | Paroi verticale pliable |
WO2009140949A1 (fr) * | 2008-05-21 | 2009-11-26 | Eads Deutschland Gmbh | Pale de rotor d'éolienne pourvue d'un absorbeur radar intégré |
Family Cites Families (21)
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US4568585A (en) * | 1985-02-22 | 1986-02-04 | Baltek Corporation | Contourable core for structural laminates |
US5041323A (en) | 1989-10-26 | 1991-08-20 | Rohr Industries, Inc. | Honeycomb noise attenuation structure |
US5232762A (en) | 1990-02-05 | 1993-08-03 | Ruby Victor L | Product of a two phase, self configuring coreless structural element for furniture and the like |
US5460864A (en) | 1993-05-07 | 1995-10-24 | Ciba-Geigy Corporation | High temperature 2000 degrees-F burn-through resistant composite sandwich panel |
US5474837A (en) | 1994-01-21 | 1995-12-12 | The United States Government As Represented By The Secretary Of The Army | Laminated paper glass camouflage |
CA2211549C (fr) | 1996-09-04 | 2005-06-21 | Krona Industries Ltd. | Isolant a faible emissivite et haute reflexivite |
AU8504698A (en) | 1997-07-22 | 1999-02-16 | Quantum International, Inc. | Insulation panels with internal radiant barrier |
US6203656B1 (en) | 1998-08-03 | 2001-03-20 | General Electric Company | Acoustic liner manufacture |
US6969548B1 (en) | 1999-08-30 | 2005-11-29 | Goldfine Andrew A | Impact absorbing composite |
DE19955007A1 (de) | 1999-11-16 | 2001-05-17 | Achim Hack | Faltfähiger Plattenwerkstoff |
FR2810962B1 (fr) | 2000-06-29 | 2003-06-13 | Roland Noilhan | Plaque predecoupee, permettant d'obtenir en position pliee un volume, notamment un emballage, et emballage ainsi obtenu |
DE10128207A1 (de) | 2001-06-11 | 2002-12-12 | Alveo Ag Luzern | Wiederverwertbares, Luftschall absorbierendes Formteil und Verfahren zu seiner Herstellung |
FR2839356B1 (fr) | 2002-05-06 | 2004-10-15 | Cit Alcatel | Materiau rigide multicouche pour isolation thermique |
EP1447337B1 (fr) | 2003-01-08 | 2009-11-11 | Wen-Tsan Wang | Matériau pour planches flexible |
CN1734153A (zh) * | 2004-07-29 | 2006-02-15 | 臧登志 | 一种在构成厚度的两相对表面上有槽的固体结构及其用途 |
EP1738895B1 (fr) | 2005-06-29 | 2012-07-18 | SGL Carbon SE | Joint |
JP5011294B2 (ja) * | 2005-08-02 | 2012-08-29 | ワールド・プロパティーズ・インコーポレイテッド | シリコーン組成物、製造方法およびシリコーン組成物から形成された物品 |
US7360996B2 (en) | 2005-12-07 | 2008-04-22 | General Electric Company | Wind blade assembly and method for damping load or strain |
EP1808290B1 (fr) | 2006-01-11 | 2010-03-17 | Wen-Tsan Wang | Matériau pour planches flexible |
KR20090007381A (ko) * | 2006-04-30 | 2009-01-16 | 오키아 옵티컬 컴퍼니., 리미티드 | 장식 디자인 문양이 내재된 안경 프레임용 라미네이트 및 그 제조방법 |
JP5102287B2 (ja) | 2006-04-30 | 2012-12-19 | オキア・オプティカル・カンパニー・リミテッド | デザインパターンが埋設された眼鏡フレーム用のラミネート、並びにこのラミネートを製造する方法 |
-
2009
- 2009-04-23 GB GB0907010A patent/GB0907010D0/en active Pending
-
2010
- 2010-04-23 CA CA2759300A patent/CA2759300C/fr active Active
- 2010-04-23 KR KR1020117027811A patent/KR101310055B1/ko active IP Right Grant
- 2010-04-23 ES ES10720809.2T patent/ES2613493T3/es active Active
- 2010-04-23 US US13/265,289 patent/US9234499B2/en active Active
- 2010-04-23 BR BRPI1006696A patent/BRPI1006696A2/pt not_active IP Right Cessation
- 2010-04-23 CN CN201080024775.2A patent/CN102458823B/zh active Active
- 2010-04-23 WO PCT/GB2010/050668 patent/WO2010122352A2/fr active Application Filing
- 2010-04-23 EP EP10720809.2A patent/EP2421700B1/fr active Active
- 2010-04-23 DK DK10720809.2T patent/DK2421700T3/en active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993023893A1 (fr) * | 1992-05-15 | 1993-11-25 | Chomerics, Inc. | Structure electromagnetique absorbant l'energie |
WO1996038025A1 (fr) * | 1995-05-26 | 1996-11-28 | The Secretary Of State For Defence | Materiaux composites |
US20040128948A1 (en) * | 2001-05-23 | 2004-07-08 | Andrew Killen | Structure |
WO2006010342A1 (fr) * | 2004-07-29 | 2006-02-02 | Dengzhi Zang | Construction solide pourvue de rainures sur les deux surfaces opposees formant une epaisseur et utilisations associees |
WO2007093285A1 (fr) * | 2006-02-15 | 2007-08-23 | Alcan Technology & Management Ltd. | Paroi verticale pliable |
WO2009140949A1 (fr) * | 2008-05-21 | 2009-11-26 | Eads Deutschland Gmbh | Pale de rotor d'éolienne pourvue d'un absorbeur radar intégré |
Non-Patent Citations (6)
Title |
---|
"Design and Manufacture of Radar absorbing Wind turbine Blades", FINAL REPORT,, no. W/44/00636/00/REP, 1 February 2005 (2005-02-01), pages 1 - 61, XP007918076 * |
BERR: "STEALTH TECHNOLOGY FOR WIND TURBINES", FINAL REPORT,, no. TES101865, 1 December 2007 (2007-12-01), pages 1 - 87, XP007918075 * |
DVORAK G J ET AL: "Optimization of electromagnetic absorption in laminated composite plates", IEEE TRANSACTIONS ON MAGNETICS, IEEE SERVICE CENTER, NEW YORK, NY, US, vol. 39, no. 3, 1 May 2003 (2003-05-01), pages 1827 - 1835, XP011096159, ISSN: 0018-9464, DOI: DOI:10.1109/TMAG.2003.809861 * |
MITRANO C ET AL: "CFRP-based broad-band Radar Absorbing Materials", RADAR CONFERENCE, 2008. RADAR '08. IEEE, IEEE, PISCATAWAY, NJ, USA, 26 May 2008 (2008-05-26), pages 1 - 6, XP031376093, ISBN: 978-1-4244-1538-0 * |
PARK K Y ET AL: "Fabrication and electromagnetic characteristics of electromagnetic wave absorbing sandwich structures", COMPOSITES SCIENCE AND TECHNOLOGY, ELSEVIER, UK, vol. 66, no. 3-4, 1 March 2006 (2006-03-01), pages 576 - 584, XP025128823, ISSN: 0266-3538, [retrieved on 20060301], DOI: DOI:10.1016/J.COMPSCITECH.2005.05.034 * |
PINTO J ET AL: "Radar signature reduction of wind turbines through the application of stealth technology", ANTENNAS AND PROPAGATION, 2009. EUCAP 2009. 3RD EUROPEAN CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, 23 March 2009 (2009-03-23), pages 3886 - 3890, XP031470611, ISBN: 978-1-4244-4753-4 * |
Also Published As
Publication number | Publication date |
---|---|
GB0907010D0 (en) | 2009-06-03 |
EP2421700B1 (fr) | 2016-12-21 |
CN102458823A (zh) | 2012-05-16 |
ES2613493T3 (es) | 2017-05-24 |
CA2759300C (fr) | 2018-09-25 |
US9234499B2 (en) | 2016-01-12 |
US20120107553A1 (en) | 2012-05-03 |
CA2759300A1 (fr) | 2010-10-28 |
WO2010122352A2 (fr) | 2010-10-28 |
KR101310055B1 (ko) | 2013-09-24 |
DK2421700T3 (en) | 2017-01-30 |
BRPI1006696A2 (pt) | 2018-01-16 |
EP2421700A2 (fr) | 2012-02-29 |
CN102458823B (zh) | 2015-07-29 |
KR20120003949A (ko) | 2012-01-11 |
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