JP5905336B2 - 発電用ガスタービン翼、発電用ガスタービン - Google Patents
発電用ガスタービン翼、発電用ガスタービン Download PDFInfo
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- JP5905336B2 JP5905336B2 JP2012122810A JP2012122810A JP5905336B2 JP 5905336 B2 JP5905336 B2 JP 5905336B2 JP 2012122810 A JP2012122810 A JP 2012122810A JP 2012122810 A JP2012122810 A JP 2012122810A JP 5905336 B2 JP5905336 B2 JP 5905336B2
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- 238000009792 diffusion process Methods 0.000 claims description 64
- 230000004888 barrier function Effects 0.000 claims description 59
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- 239000000956 alloy Substances 0.000 claims description 38
- 229910052751 metal Inorganic materials 0.000 claims description 38
- 229910045601 alloy Inorganic materials 0.000 claims description 37
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- 239000000758 substrate Substances 0.000 claims description 21
- 239000013078 crystal Substances 0.000 claims description 20
- 238000005422 blasting Methods 0.000 claims description 15
- 229910052759 nickel Inorganic materials 0.000 claims description 13
- 229910052702 rhenium Inorganic materials 0.000 claims description 13
- 229910052804 chromium Inorganic materials 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 229910052735 hafnium Inorganic materials 0.000 claims description 5
- 229910000765 intermetallic Inorganic materials 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 28
- 238000000034 method Methods 0.000 description 22
- 239000012720 thermal barrier coating Substances 0.000 description 13
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 6
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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005328 electron beam physical vapour deposition Methods 0.000 description 3
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910003310 Ni-Al Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
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- 150000002739 metals Chemical class 0.000 description 2
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- 238000002156 mixing Methods 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000011536 re-plating Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000951 Aluminide Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005269 aluminizing Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
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- 230000008859 change Effects 0.000 description 1
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- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
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- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for blades
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
- C23C28/3215—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer at least one MCrAlX layer
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
- C23C28/3455—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer with a refractory ceramic layer, e.g. refractory metal oxide, ZrO2, rare earth oxides or a thermal barrier system comprising at least one refractory oxide layer
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/347—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with layers adapted for cutting tools or wear applications
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Description
比較例として上述の方法で基材5の表面に拡散バリア層1を成膜した後、金属層2を配置せず、ブラスト処理をし、ボンドコート3及びトップコート4の溶射を行った試験片を作製した。
Claims (4)
- 重量基準で、C:0.06%以上0.08%以下、B:0.016%以上0.035%以下、Hf:0.2%以上0.3%以下、Cr:6.9%以上7.3%以下、Mo:0.7%以上1.0%以下、W:7.0%以上9.0%以下、Re:1.2%以上1.6%以下、Ta:8.5%以上9.5%以下、Nb:0.6%以上1.0%以下、Al:4.9%以上5.2%以下、Co:0.8%以上1.2%以下、及び残部が実質的にNiでなる単結晶耐熱合金で形成された翼基材の表面に、前記翼基材側から順に、拡散バリア層、金属層、ボンドコート及びトップコートが積層され、
前記金属層と前記ボンドコートとの界面には、前記金属層へのブラスト処理による粗面が形成され、
前記金属層の厚さが5−30μmであることを特徴とする発電用ガスタービン翼。 - 前記拡散バリア層は、Re、Cr及びNiを含む金属間化合物で形成されていることを特徴とする請求項1記載の発電用ガスタービン翼。
- 請求項1または2に記載の発電用ガスタービン翼を備えたことを特徴とする発電用ガスタービン。
- 重量基準で、C:0.06%以上0.08%以下、B:0.016%以上0.035%以下、Hf:0.2%以上0.3%以下、Cr:6.9%以上7.3%以下、Mo:0.7%以上1.0%以下、W:7.0%以上9.0%以下、Re:1.2%以上1.6%以下、Ta:8.5%以上9.5%以下、Nb:0.6%以上1.0%以下、Al:4.9%以上5.2%以下、Co:0.8%以上1.2%以下、及び残部が実質的にNiでなる単結晶耐熱合金で形成された翼基材の表面に、前記翼基材側から順に、拡散バリア層、金属層、ボンドコート及びトップコートが積層され、前記金属層と前記ボンドコートとの界面には、前記金属層へのブラスト処理による粗面が形成され、前記金属層の厚さが5−30μmである、発電用ガスタービン翼の製造方法であって、前記翼基材の表面に前記拡散バリア層を形成する工程と、前記拡散バリア層の表面に前記金属層を形成する工程と、前記金属層の表面に前記ブラスト処理を行う工程と、前記ボンドコート及び前記トップコートを溶射により形成する工程と、を含むことを特徴とする発電用ガスタービン翼の製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012122810A JP5905336B2 (ja) | 2012-05-30 | 2012-05-30 | 発電用ガスタービン翼、発電用ガスタービン |
EP13169377.2A EP2690197B1 (en) | 2012-05-30 | 2013-05-27 | Turbine blade for industrial gas turbine and industrial gas turbine |
US13/904,097 US20130323069A1 (en) | 2012-05-30 | 2013-05-29 | Turbine Blade for Industrial Gas Turbine and Industrial Gas Turbine |
Applications Claiming Priority (1)
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JP2012122810A JP5905336B2 (ja) | 2012-05-30 | 2012-05-30 | 発電用ガスタービン翼、発電用ガスタービン |
Publications (2)
Publication Number | Publication Date |
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JP2013249487A JP2013249487A (ja) | 2013-12-12 |
JP5905336B2 true JP5905336B2 (ja) | 2016-04-20 |
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JP2012122810A Active JP5905336B2 (ja) | 2012-05-30 | 2012-05-30 | 発電用ガスタービン翼、発電用ガスタービン |
Country Status (3)
Country | Link |
---|---|
US (1) | US20130323069A1 (ja) |
EP (1) | EP2690197B1 (ja) |
JP (1) | JP5905336B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022208861A1 (ja) * | 2021-04-02 | 2022-10-06 | 株式会社ディ・ビー・シー・システム研究所 | 耐熱合金部材およびその製造方法ならびに高温装置およびその製造方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2565063B (en) | 2017-07-28 | 2020-05-27 | Oxmet Tech Limited | A nickel-based alloy |
JP7138339B2 (ja) * | 2018-08-29 | 2022-09-16 | 株式会社ディ・ビー・シー・システム研究所 | 耐熱合金部材およびその製造方法ならびに高温装置およびその製造方法 |
GB2607537B (en) * | 2019-06-07 | 2024-02-28 | Alloyed Ltd | A nickel-based alloy |
GB2584654B (en) * | 2019-06-07 | 2022-10-12 | Alloyed Ltd | A nickel-based alloy |
GB2618754B (en) * | 2019-06-07 | 2024-04-10 | Alloyed Ltd | A nickel-based alloy |
CN114686797A (zh) | 2022-04-08 | 2022-07-01 | 长沙理工大学 | 一种多层结构自愈合陶瓷涂层及其制备方法 |
CN115094395B (zh) * | 2022-08-23 | 2022-12-02 | 北京辰融科技有限责任公司 | 一种叶盘抗高温涂层的沉积方法 |
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JP3559670B2 (ja) | 1996-02-09 | 2004-09-02 | 株式会社日立製作所 | 方向性凝固用高強度Ni基超合金 |
DE69701900T2 (de) * | 1996-02-09 | 2000-12-07 | Hitachi Metals, Ltd. | Hochfeste Superlegierung auf Nickelbasis für gerichtet erstarrte Giesteilen |
US6168875B1 (en) * | 1998-10-02 | 2001-01-02 | Asea Brown Boveri Ag | Coatings for turbine components |
DE10133925B4 (de) * | 2001-07-12 | 2004-04-15 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Hochtemperaturresistente ausdehnungsangepasste metallische Schutz- und Haftschichten auf Legierungen |
US20050036891A1 (en) * | 2003-08-14 | 2005-02-17 | General Electric Company | Thermal barrier coating for reduced sintering and increased impact resistance, and process of making same |
US6933052B2 (en) * | 2003-10-08 | 2005-08-23 | General Electric Company | Diffusion barrier and protective coating for turbine engine component and method for forming |
EP1715081A1 (en) * | 2004-01-15 | 2006-10-25 | Ebara Corporation | Alloy coating for diffusion barrier, method for forming same, and high-temperature device member |
US20100068556A1 (en) | 2005-12-09 | 2010-03-18 | General Electric Company | Diffusion barrier layer and methods of forming |
US7544424B2 (en) * | 2006-11-30 | 2009-06-09 | General Electric Company | Ni-base superalloy having a coating system containing a stabilizing layer |
JP4896702B2 (ja) * | 2006-12-22 | 2012-03-14 | 株式会社ディ・ビー・シー・システム研究所 | 合金皮膜、合金皮膜の製造方法および耐熱性金属部材 |
JP5082563B2 (ja) * | 2007-04-18 | 2012-11-28 | 株式会社日立製作所 | 遮熱被覆を有する耐熱部材 |
US7858205B2 (en) * | 2007-09-19 | 2010-12-28 | Siemens Energy, Inc. | Bimetallic bond layer for thermal barrier coating on superalloy |
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2012
- 2012-05-30 JP JP2012122810A patent/JP5905336B2/ja active Active
-
2013
- 2013-05-27 EP EP13169377.2A patent/EP2690197B1/en active Active
- 2013-05-29 US US13/904,097 patent/US20130323069A1/en not_active Abandoned
Cited By (3)
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WO2022208861A1 (ja) * | 2021-04-02 | 2022-10-06 | 株式会社ディ・ビー・シー・システム研究所 | 耐熱合金部材およびその製造方法ならびに高温装置およびその製造方法 |
JPWO2022208861A1 (ja) * | 2021-04-02 | 2022-10-06 | ||
JP7369499B2 (ja) | 2021-04-02 | 2023-10-26 | 株式会社ディ・ビー・シー・システム研究所 | 耐熱合金部材およびその製造方法ならびに高温装置およびその製造方法 |
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JP2013249487A (ja) | 2013-12-12 |
EP2690197B1 (en) | 2018-10-10 |
US20130323069A1 (en) | 2013-12-05 |
EP2690197A1 (en) | 2014-01-29 |
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