ES2515665B1 - Sistema de capas de reflexión para aplicaciones solares y método para producirlo - Google Patents
Sistema de capas de reflexión para aplicaciones solares y método para producirlo Download PDFInfo
- Publication number
- ES2515665B1 ES2515665B1 ES201390081A ES201390081A ES2515665B1 ES 2515665 B1 ES2515665 B1 ES 2515665B1 ES 201390081 A ES201390081 A ES 201390081A ES 201390081 A ES201390081 A ES 201390081A ES 2515665 B1 ES2515665 B1 ES 2515665B1
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- ES
- Spain
- Prior art keywords
- layer
- reflection
- layer system
- reflection layer
- produce
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/82—Arrangements for concentrating solar-rays for solar heat collectors with reflectors characterised by the material or the construction of the reflector
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3644—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the metal being silver
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3649—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer made of metals other than silver
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3657—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having optical properties
- C03C17/3663—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having optical properties specially adapted for use as mirrors
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3668—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having electrical properties
- C03C17/3678—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having electrical properties specially adapted for use in solar cells
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3694—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer having a composition gradient through its thickness
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
- G02B5/085—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
- G02B5/085—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal
- G02B5/0875—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal the reflecting layers comprising two or more metallic layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S2025/601—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules by bonding, e.g. by using adhesives
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Sustainable Energy (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laminated Bodies (AREA)
- Physical Vapour Deposition (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
La invención se refiere a un sistema de capas de reflexión RSS y a un procedimiento para su producción para espejos de cara frontal para aplicaciones solares, con una capa que es sumamente reflectante en el espectro solar sobre un sustrato S. Con el fin de conseguir un sistema de capas de reflexión RSS de este tipo sobre sustratos curvados y sobre sustratos planos manteniendo bajo el empleo de material y obteniendo valores TSR elevados, se depositan sobre el sustrato S una capa funcional reflectante metálica F, una capa de reflexión metálica R, y una capa protectora dieléctrica transparente como capa de cobertura D que contiene un óxido, nitruro u oxinitruro de un metal o semiconductor, y cuyo grosor es 500 nm o más, preferiblemente más de 1 {mi}m.
Description
P201390081
11-09-2013
materiales indicados. Los metales mencionados tienen todos ellos una reflexión solar comparativamente elevada, adecuada en caso necesario para determinadas longitudes de onda, como ocurre en el oro y el platino, por lo que son adecuados para el sistema de capas de reflexión. Los grosores mínimos de capa requeridos se pueden determinar, si fuera apropiado, por experimentos o mediante simulación, dependiendo del material de la capa funcional reflectante metálica F, de manera que se pueda obtener la reflexión máxima. A modo de ejemplo, se determinó un grosor mínimo de capa de plata de 60 nm para la susodicha combinación de capas de plata con cobre, y el grosor de la capa de plata se sitúa preferiblemente entre 40 nm y 100 nm, especialmente entre 60 y 90 nm, para la combinación de capas de plata con cobre.
Materiales tales como, por ejemplo, cobre, níquel, cromo, acero de alta calidad, silicio, estaño, zinc, molibdeno, o una aleación que contenga al menos uno de los metales, son apropiados como capa funcional reflectante metálica F. Con estos materiales, se pueden combinar las propiedades de reflexión y la protección mecánica y/o química.
Para las capas dieléctricas del sistema de capas alternas también se pueden utilizar diversos materiales, en donde los índices de refracción se califican de alto y bajo de manera relativa uno respecto a otro. Por ejemplo, se pueden utilizar como capa de alto índice de refracción el óxido de titanio o el óxido de niobio (Nb2O5). Por ejemplo, se pueden utilizar como índice de refracción bajo el óxido de silicio e el óxido de aluminio (Al2O3) o el fluoruro de magnesio (MgF2). Para la combinación de materiales es necesario tener en cuenta el cambio en los índices de refracción para obtener el efecto de aumento de la reflexión.
Gracias a la realización del sistema de capas de reflexión como un espejo de cara frontal y a las medidas de fomento de la reflexión descritas más arriba, que también se pueden aplicar a espejos curvados con posterioridad, es posible obtener valores de reflexión que, con una TSR de 96% o más, se sitúan algunas unidades porcentuales por encima de los valores conocidos para espejos de cara posterior. En cuanto a los materiales, por ejemplo TiO2 o Nb2O5 demuestran ser ventajosos para la capa dieléctrica de alto índice de refracción del sistema de capas alternas opcional, y SiO2, Al2O3 o MgF2, a causa de sus propiedades ópticas, mecánicas y/o químicas, resultan ser ventajosos para la capa dieléctrica de bajo índice de refracción.
A continuación se explicará con mayor detalle la invención por medio de realizaciones ilustrativas. En los dibujos adjuntos,
la Figura 1 muestra un sistema de capas de reflexión como espejo de cara frontal, y
10
P201390081
11-09-2013
difusión HD se deposita desde el blanco metálico en el modo MF totalmente reactivo de deposición electrónica característico para el material del blanco, con introducción adicional de oxígeno. Sin embargo, como alternativa también se puede depositar la misma desde el blanco cerámico con o sin introducción adicional de oxígeno en el modo DC o MF. En el caso del revestimiento reactivo desde el blanco metálico en el modo MF, el proceso de deposición electrónica se hace funcionar en el modo oxídico. Se obtiene en este caso un plasma particularmente intenso asociado con bajas tasas de deposición electrónica. Esto conduce a una mejor eliminación del agua que siempre está unida a la superficie del sustrato, y a la formación óptima de una capa promotora de la adherencia y de barrera de difusión HD, que sólo es necesario depositar muy finamente con un valor inferior a 5 nm. Por otra parte, las impurezas que contienen carbono, que normalmente tienen un efecto muy adverso sobre la resistencia adhesiva, son oxidadas para formar dióxido de carbono gaseoso que puede ser eliminado por arrastre mediante las bombas de vacío.
Las dos capas reflectantes metálicas F, R son depositadas desde el blanco metálico mediante deposición electrónica por DC o bien mediante deposición electrónica por DC pulsada. En la realización ilustrativa se componen de níquel-cromo y plata, respectivamente. Como alternativa, también pueden estar compuestas de otro de los materiales antes mencionados.
En este caso, la delgada capa promotora de la adherencia y bloqueante HB entre la capa de reflexión R y la primera capa del sistema de capas alternas, transparentes, dieléctricas e incrementadoras de la reflexión WS es depositada desde el blanco cerámico mediante deposición electrónica por DC, deposición electrónica por DC pulsada o deposición electrónica por MF. Del mismo modo que en el caso de la capa promotora de la adherencia y de barrera de difusión HD, esto se puede llevar a cabo con nula o escasa introducción adicional de oxígeno, con lo que se requiere significativamente menos oxígeno en comparación con la deposición reactiva desde el blanco metálico. Como consecuencia, se reduce de manera significativa la oxidación superficial de la plata durante la deposición electrónica de esta capa promotora de la adherencia y bloqueante HD. También la capa promotora de la adherencia y bloqueante HB es necesaria sólo con un grosor muy pequeño, para ser precisos inferior a 1 nm. La capa producida de este modo sirve en primer lugar como una capa de adhesión entre la plata metálica y el sistema de capas alternas dieléctricas WS. Constituye en segundo lugar una capa protectora para la plata frente a la oxidación a causa del posterior proceso de deposición reactiva, en particular, durante la deposición de dióxido de silicio que es preferido como primera capa del sistema de capas
12
Claims (1)
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imagen1 imagen2 imagen3 imagen4
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011005736A DE102011005736B4 (de) | 2011-03-17 | 2011-03-17 | Verfahren zur Herstellung eines gebogenen Spiegels |
DE102011005736 | 2011-03-17 | ||
DE102011005730 | 2011-03-17 | ||
DE102011005730 | 2011-03-17 | ||
PCT/EP2011/060722 WO2012123038A1 (de) | 2011-03-17 | 2011-06-27 | Reflexionsschichtsystem für solartechnische anwendungen und verfahren zu seiner herstellung |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2515665A2 ES2515665A2 (es) | 2014-10-29 |
ES2515665R1 ES2515665R1 (es) | 2014-12-26 |
ES2515665B1 true ES2515665B1 (es) | 2015-11-04 |
Family
ID=44509215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201390081A Expired - Fee Related ES2515665B1 (es) | 2011-03-17 | 2011-06-27 | Sistema de capas de reflexión para aplicaciones solares y método para producirlo |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130342900A1 (es) |
CN (1) | CN103443559A (es) |
DE (1) | DE112011105044A5 (es) |
ES (1) | ES2515665B1 (es) |
WO (1) | WO2012123038A1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100242953A1 (en) * | 2009-03-27 | 2010-09-30 | Ppg Industries Ohio, Inc. | Solar reflecting mirror having a protective coating and method of making same |
CN103091743B (zh) * | 2013-01-11 | 2015-06-17 | 北京驰宇空天技术发展有限公司 | 金属陶瓷光学反射镜及其制造方法 |
FR3021312A1 (fr) * | 2014-05-23 | 2015-11-27 | Saint Gobain | Substrat muni d'un empilement a couches metalliques partielles, vitrage et procede. |
FR3021311A1 (fr) * | 2014-05-23 | 2015-11-27 | Saint Gobain | Substrat muni d'un empilement a couche metallique partielle, vitrage et procede. |
FR3021310B1 (fr) * | 2014-05-23 | 2022-11-18 | Saint Gobain | Substrat muni d'un empilement a couche metallique partielle, vitrage et procede. |
DE102015102496B4 (de) * | 2014-10-27 | 2024-06-20 | Almeco Gmbh | Temperatur- und korrosionsstabiler Oberflächenreflektor |
DE202015009393U1 (de) * | 2015-08-25 | 2017-05-30 | Alanod Gmbh & Co. Kg | Reflektierendes Verbundmaterial mit einem Aluminium-Träger und mit einer Silber-Reflexionsschicht |
DE102015114094A1 (de) * | 2015-08-25 | 2017-03-02 | Alanod Gmbh & Co. Kg | Reflektierendes Verbundmaterial mit lackiertem Aluminium-Träger und mit einer Silber-Reflexionsschicht und Verfahren zu dessen Herstellung |
US10942302B2 (en) | 2015-09-16 | 2021-03-09 | Vitro Flat Glass Llc | Solar mirrors and methods of making solar mirrors having improved properties |
ES2748667T3 (es) * | 2015-10-30 | 2020-03-17 | Rioglass Solar Systems Ltd | Método para la deposición de capas funcionales adecuadas para tubos receptores de calor |
ES2877451T3 (es) | 2016-01-29 | 2021-11-16 | Toyota Jidoshokki Kk | Tubo colector de calor solar y procedimiento de producción del mismo |
EP3410032B1 (en) * | 2016-01-29 | 2021-05-19 | Kabushiki Kaisha Toyota Jidoshokki | Solar heat collection tube |
JP6549491B2 (ja) * | 2016-01-29 | 2019-07-24 | 株式会社豊田自動織機 | 太陽熱集熱管 |
WO2019151431A1 (ja) * | 2018-02-02 | 2019-08-08 | 日本電気硝子株式会社 | 膜付き透明基板の製造方法 |
CN108977768A (zh) * | 2018-09-14 | 2018-12-11 | 嘉兴岱源真空科技有限公司 | 阳光热反射膜结构 |
US10815013B1 (en) * | 2018-09-27 | 2020-10-27 | United States Of America As Represented By The Administrator Of Nasa | Coatings for multilayer insulation materials |
EP3795185A1 (en) | 2019-09-23 | 2021-03-24 | Kuros Biosurgery AG | Bone graft material for use in a spinal fusion method |
CN111072405B (zh) * | 2019-11-21 | 2022-06-21 | 佛山欧神诺陶瓷有限公司 | 一种具有热反射功能的建筑瓷砖及其制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322276A (en) * | 1979-06-20 | 1982-03-30 | Deposition Technology, Inc. | Method for producing an inhomogeneous film for selective reflection/transmission of solar radiation |
KR20050001425A (ko) * | 2003-06-27 | 2005-01-06 | 아사히 가라스 가부시키가이샤 | 고반사경 |
US7838134B2 (en) * | 2004-11-23 | 2010-11-23 | Lawrence Livermore National Security, Llc | Durable silver mirror with ultra-violet thru far infra-red reflection |
KR20070087079A (ko) * | 2004-12-17 | 2007-08-27 | 에이에프지 인더스트리즈, 인크. | 광학 코팅용 공기 산화 가능한 내긁힘성 보호층 |
US20070178316A1 (en) * | 2006-01-30 | 2007-08-02 | Guardian Industries Corp. | First surface mirror with sol-gel applied protective coating for use in solar collector or the like |
US7901781B2 (en) * | 2007-11-23 | 2011-03-08 | Agc Flat Glass North America, Inc. | Low emissivity coating with low solar heat gain coefficient, enhanced chemical and mechanical properties and method of making the same |
US8628820B2 (en) * | 2008-03-11 | 2014-01-14 | Ppg Industries Ohio, Inc. | Reflective article and method of making a reflective article |
JP5229075B2 (ja) * | 2008-07-28 | 2013-07-03 | 日本電気硝子株式会社 | 広帯域反射鏡 |
US20100027144A1 (en) * | 2008-07-31 | 2010-02-04 | Guardian Industries Corp. | Articles with protective coating |
US20100242953A1 (en) * | 2009-03-27 | 2010-09-30 | Ppg Industries Ohio, Inc. | Solar reflecting mirror having a protective coating and method of making same |
EP2244033A1 (en) * | 2009-04-24 | 2010-10-27 | Ronda S.P.A. | Reflecting panel with dielectric reflective coating and method for the manufacturing thereof |
-
2011
- 2011-06-27 ES ES201390081A patent/ES2515665B1/es not_active Expired - Fee Related
- 2011-06-27 WO PCT/EP2011/060722 patent/WO2012123038A1/de active Application Filing
- 2011-06-27 DE DE112011105044T patent/DE112011105044A5/de not_active Withdrawn
- 2011-06-27 US US14/003,926 patent/US20130342900A1/en not_active Abandoned
- 2011-06-27 CN CN201180069357XA patent/CN103443559A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
ES2515665A2 (es) | 2014-10-29 |
WO2012123038A1 (de) | 2012-09-20 |
US20130342900A1 (en) | 2013-12-26 |
CN103443559A (zh) | 2013-12-11 |
ES2515665R1 (es) | 2014-12-26 |
DE112011105044A5 (de) | 2013-12-19 |
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