JP6496499B2 - タービンコンポーネントおよびそれを組立てる方法 - Google Patents
タービンコンポーネントおよびそれを組立てる方法 Download PDFInfo
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- JP6496499B2 JP6496499B2 JP2014138207A JP2014138207A JP6496499B2 JP 6496499 B2 JP6496499 B2 JP 6496499B2 JP 2014138207 A JP2014138207 A JP 2014138207A JP 2014138207 A JP2014138207 A JP 2014138207A JP 6496499 B2 JP6496499 B2 JP 6496499B2
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- Prior art keywords
- cover
- airfoil
- angled
- turbine component
- trench
- Prior art date
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- 238000000034 method Methods 0.000 title description 42
- 239000012720 thermal barrier coating Substances 0.000 claims description 47
- 239000012530 fluid Substances 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 11
- 238000005219 brazing Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 26
- 238000001816 cooling Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 238000003754 machining Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 230000008439 repair process Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 229910000951 Aluminide Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000009760 electrical discharge machining Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000725175 Caladium bicolor Species 0.000 description 1
- 241000879887 Cyrtopleura costata Species 0.000 description 1
- 235000015966 Pleurocybella porrigens Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000009419 refurbishment Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- -1 steam Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/186—Film cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
- F01D25/145—Thermally insulated casings
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/06—Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/202—Heat transfer, e.g. cooling by film cooling
-
- 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
- Y10T29/49316—Impeller making
- Y10T29/49336—Blade making
- Y10T29/49337—Composite blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
12 シャンク部分分
14 エーロフォイル
16 平坦プラットフォーム
18 側面
20 中空キャビティ
22 エンジェルウィング
24 軸方向軸
26 半径方向軸
28 エーロフォイルベース
30 エーロフォイル先端
32 圧力側
34 吸引側
36 前縁
38 後縁
40 冷却回路
42 媒体
44 チャネル
46 供給通路
48 基材
50 第1のまたは内側の表面
52 第2のまたは外側の表面
54 遮熱コーティング
56 トレンチ
58 チャネル
60 半径方向長さ
62 カバー
64 ボンド層
66 遮熱層
68 第1の部分
70 第2の部分
72 真直ぐの端部
74 第1の角度
78 角度のある端部
80 第2の角度
82 下部表面
84 締結具
86 第1の端部
88 真直ぐの表面
90 第2の端部
92 角度のある表面
94 第3の角度
96 端部
98 表面
100 第4の角度
102 調量部分
104 拡散部分
106 側壁
107 マスク
108 カバー
110 第1の端部
112 第1の真直ぐの表面
114 第2の端部
116 第2の真直ぐの表面
118 本体
120 カバー
121 第1の端部
122 第1の真直ぐの表面
124 第2の端部
126 第2の真直ぐの表面
128 本体
130 カバー
132 第1の端部
134 第1の真直ぐの表面
138 第2の端部
140 第2の真直ぐの表面
142 本体
144 カバー
146 凹所
148 第1の端部
150 真直ぐの表面
152 第2の端部
154 角度のある表面
156 カバー
158 非ディフューザ形状
160 第1の部分
162 第2の部分
164 部材
166 レイアウト
168 空間
170 第1の端部
172 第2の端部
174 本体
1000 方法
1002 基材の第1の表面および第2の表面を通して角度のあるチャネルを形成すること
1004 第1端部および第2の端部を備えるカバーを形成すること
1006 カバーを第1の表面に結合すること
1008 角度のあるチャネルを越えてカバーを延在させること
1010 第2の端部を角度のあるチャネルに整列させること
1012 角度のあるチャネルを被覆するために、第1の表面およびカバーにマスクを塗布すること
1014 遮熱コーティングを第1の表面に塗布すること
1016 マスクを除去すること
1018 遮熱コーティングを通りかつ角度のあるチャネルと流体連通状態で、トレンチを形成すること
Claims (9)
- タービンコンポーネントであって、
第1の表面および第2の表面を備えるエーロフォイルと、
前記第2の表面に結合され、第1の部分、第2の部分、および前記第1の部分と前記第2の部分との間で画定されるトレンチを備える遮熱コーティングと、
前記第1の表面および前記トレンチに流体連通状態で結合されるチャネルであって、第1の側壁および前記第1の側壁に対向する第2の側壁を備え、前記第1および第2の側壁は、ある角度で前記第1表面から前記トレンチに向かって延在する、チャネルと、
前記第2の表面に結合され、前記第1の部分に結合される第1の端部および前記トレンチ内に延在しかつ前記第2の部分から離間する第2の端部を備えるカバーとを備えるタービンコンポーネント。 - 前記第1の部分は真直ぐの端部を備え、前記第2の部分は角度のある端部を備える請求項1記載のタービンコンポーネント。
- 前記第1の部分は真直ぐの端部を備え、前記第2の部分は、前記第2の側壁に実質的に整列される角度のある端部を備える請求項1または2に記載のタービンコンポーネント。
- 前記第1の端部は真直ぐの表面を備え、前記第2の端部は角度のある表面を備える請求項1乃至3のいずれかに記載のタービンコンポーネント。
- 前記第2の端部は、前記第1の側壁に実質的に整列される角度のある表面を備える請求項1乃至4のいずれかに記載のタービンコンポーネント。
- 前記カバーは、前記第1の端部から前記第2の端部まで実質的に均一な厚さを備える請求項1乃至5のいずれかに記載のタービンコンポーネント。
- 前記カバーは、前記第1の端部から前記第2の端部まで不均一な厚さを備える請求項1乃至5のいずれかに記載のタービンコンポーネント。
- 前記カバーは予備焼結プリフォームを備える請求項1乃至7のいずれかに記載のタービンコンポーネント。
- 前記第2の表面および前記カバーに結合されるろう付け締結具をさらに備える請求項1乃至8のいずれかに記載のタービンコンポーネント。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/940,806 | 2013-07-12 | ||
US13/940,806 US9394796B2 (en) | 2013-07-12 | 2013-07-12 | Turbine component and methods of assembling the same |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015017609A JP2015017609A (ja) | 2015-01-29 |
JP2015017609A5 JP2015017609A5 (ja) | 2017-08-03 |
JP6496499B2 true JP6496499B2 (ja) | 2019-04-03 |
Family
ID=52107472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014138207A Active JP6496499B2 (ja) | 2013-07-12 | 2014-07-04 | タービンコンポーネントおよびそれを組立てる方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9394796B2 (ja) |
JP (1) | JP6496499B2 (ja) |
CN (1) | CN104279006B (ja) |
CH (1) | CH708318A2 (ja) |
DE (1) | DE102014109182A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160090843A1 (en) * | 2014-09-30 | 2016-03-31 | General Electric Company | Turbine components with stepped apertures |
US9752440B2 (en) * | 2015-05-29 | 2017-09-05 | General Electric Company | Turbine component having surface cooling channels and method of forming same |
US10047613B2 (en) | 2015-08-31 | 2018-08-14 | General Electric Company | Gas turbine components having non-uniformly applied coating and methods of assembling the same |
US10030305B2 (en) * | 2015-11-19 | 2018-07-24 | General Electric Company | Method to protect features during repair cycle |
US10458251B2 (en) * | 2016-04-15 | 2019-10-29 | General Electric Company | Airfoil cooling using non-line of sight holes |
US10767501B2 (en) * | 2016-04-21 | 2020-09-08 | General Electric Company | Article, component, and method of making a component |
US10563294B2 (en) * | 2017-03-07 | 2020-02-18 | General Electric Company | Component having active cooling and method of fabricating |
US10794197B2 (en) * | 2017-06-15 | 2020-10-06 | General Electric Company | Coated turbine component and method for forming a component |
US10933481B2 (en) * | 2018-01-05 | 2021-03-02 | General Electric Company | Method of forming cooling passage for turbine component with cap element |
US10822968B2 (en) * | 2018-06-08 | 2020-11-03 | University Of Connecticut | Microstructure geometry for thermal barrier coatings to mitigate CMAS attack |
US11391161B2 (en) | 2018-07-19 | 2022-07-19 | General Electric Company | Component for a turbine engine with a cooling hole |
US11401818B2 (en) * | 2018-08-06 | 2022-08-02 | General Electric Company | Turbomachine cooling trench |
US11090771B2 (en) * | 2018-11-05 | 2021-08-17 | Rolls-Royce Corporation | Dual-walled components for a gas turbine engine |
US11352889B2 (en) | 2018-12-18 | 2022-06-07 | General Electric Company | Airfoil tip rail and method of cooling |
US11499433B2 (en) | 2018-12-18 | 2022-11-15 | General Electric Company | Turbine engine component and method of cooling |
US11174736B2 (en) | 2018-12-18 | 2021-11-16 | General Electric Company | Method of forming an additively manufactured component |
US10767492B2 (en) | 2018-12-18 | 2020-09-08 | General Electric Company | Turbine engine airfoil |
US11566527B2 (en) | 2018-12-18 | 2023-01-31 | General Electric Company | Turbine engine airfoil and method of cooling |
US11305363B2 (en) | 2019-02-11 | 2022-04-19 | Rolls-Royce Corporation | Repair of through-hole damage using braze sintered preform |
US10844728B2 (en) | 2019-04-17 | 2020-11-24 | General Electric Company | Turbine engine airfoil with a trailing edge |
US11585224B2 (en) | 2020-08-07 | 2023-02-21 | General Electric Company | Gas turbine engines and methods associated therewith |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4672727A (en) | 1985-12-23 | 1987-06-16 | United Technologies Corporation | Method of fabricating film cooling slot in a hollow airfoil |
US4664597A (en) | 1985-12-23 | 1987-05-12 | United Technologies Corporation | Coolant passages with full coverage film cooling slot |
US4676719A (en) | 1985-12-23 | 1987-06-30 | United Technologies Corporation | Film coolant passages for cast hollow airfoils |
US5216808A (en) | 1990-11-13 | 1993-06-08 | General Electric Company | Method for making or repairing a gas turbine engine component |
US5957657A (en) | 1996-02-26 | 1999-09-28 | Mitisubishi Heavy Industries, Ltd. | Method of forming a cooling air passage in a gas turbine stationary blade shroud |
GB9723762D0 (en) | 1997-11-12 | 1998-01-07 | Rolls Royce Plc | A method of coating a component |
US6210488B1 (en) * | 1998-12-30 | 2001-04-03 | General Electric Company | Method of removing a thermal barrier coating |
DE69911948T2 (de) | 1999-08-09 | 2004-11-04 | Alstom Technology Ltd | Verfahren zum Verschliessen von Kühlungsöffnungen eines Gasturbinebauteils |
US6234755B1 (en) * | 1999-10-04 | 2001-05-22 | General Electric Company | Method for improving the cooling effectiveness of a gaseous coolant stream, and related articles of manufacture |
US6243948B1 (en) | 1999-11-18 | 2001-06-12 | General Electric Company | Modification and repair of film cooling holes in gas turbine engine components |
US6329015B1 (en) | 2000-05-23 | 2001-12-11 | General Electric Company | Method for forming shaped holes |
US20040086635A1 (en) | 2002-10-30 | 2004-05-06 | Grossklaus Warren Davis | Method of repairing a stationary shroud of a gas turbine engine using laser cladding |
US7363707B2 (en) | 2004-06-14 | 2008-04-29 | General Electric Company | Braze repair of shroud block seal teeth in a gas turbine engine |
EP1712739A1 (de) * | 2005-04-12 | 2006-10-18 | Siemens Aktiengesellschaft | Bauteil mit Filmkühlloch |
US7653994B2 (en) | 2006-03-22 | 2010-02-02 | General Electric Company | Repair of HPT shrouds with sintered preforms |
US7900458B2 (en) | 2007-05-29 | 2011-03-08 | Siemens Energy, Inc. | Turbine airfoils with near surface cooling passages and method of making same |
US20090142548A1 (en) * | 2007-10-18 | 2009-06-04 | David Bruce Patterson | Air cooled gas turbine components and methods of manufacturing and repairing the same |
CN100552189C (zh) * | 2007-11-16 | 2009-10-21 | 清华大学 | 受热壁面冷却结构以及使用该冷却结构的燃气轮机叶片 |
ATE502720T1 (de) | 2008-04-09 | 2011-04-15 | Alstom Technology Ltd | VERFAHREN ZUR REPARATUR DER HEIßGASKOMPONENTE EINER GASTURBINE |
US8087565B2 (en) * | 2008-09-08 | 2012-01-03 | General Electric Company | Process of filling openings in a component |
JP5271688B2 (ja) * | 2008-12-17 | 2013-08-21 | 三菱重工業株式会社 | ガスタービン用部材 |
US20100239409A1 (en) * | 2009-03-18 | 2010-09-23 | General Electric Company | Method of Using and Reconstructing a Film-Cooling Augmentation Device for a Turbine Airfoil |
US8052378B2 (en) * | 2009-03-18 | 2011-11-08 | General Electric Company | Film-cooling augmentation device and turbine airfoil incorporating the same |
US8905713B2 (en) | 2010-05-28 | 2014-12-09 | General Electric Company | Articles which include chevron film cooling holes, and related processes |
US9028207B2 (en) * | 2010-09-23 | 2015-05-12 | Siemens Energy, Inc. | Cooled component wall in a turbine engine |
US20120087803A1 (en) | 2010-10-12 | 2012-04-12 | General Electric Company | Curved film cooling holes for turbine airfoil and related method |
US8727727B2 (en) * | 2010-12-10 | 2014-05-20 | General Electric Company | Components with cooling channels and methods of manufacture |
US20120164376A1 (en) * | 2010-12-23 | 2012-06-28 | General Electric Company | Method of modifying a substrate for passage hole formation therein, and related articles |
US20120167389A1 (en) * | 2011-01-04 | 2012-07-05 | General Electric Company | Method for providing a film cooled article |
US20130045106A1 (en) * | 2011-08-15 | 2013-02-21 | General Electric Company | Angled trench diffuser |
-
2013
- 2013-07-12 US US13/940,806 patent/US9394796B2/en active Active
-
2014
- 2014-07-01 DE DE201410109182 patent/DE102014109182A1/de active Pending
- 2014-07-04 JP JP2014138207A patent/JP6496499B2/ja active Active
- 2014-07-09 CH CH01037/14A patent/CH708318A2/de not_active Application Discontinuation
- 2014-07-14 CN CN201410332395.5A patent/CN104279006B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20150017018A1 (en) | 2015-01-15 |
CN104279006B (zh) | 2018-05-15 |
US9394796B2 (en) | 2016-07-19 |
CN104279006A (zh) | 2015-01-14 |
JP2015017609A (ja) | 2015-01-29 |
DE102014109182A1 (de) | 2015-01-15 |
CH708318A2 (de) | 2015-01-15 |
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