JP6736477B2 - タービン部品に歪みセンサーを製造するための方法、タービン部品上に歪みセンサを製造し利用する方法、及び、歪みセンサを含むタービン部品 - Google Patents
タービン部品に歪みセンサーを製造するための方法、タービン部品上に歪みセンサを製造し利用する方法、及び、歪みセンサを含むタービン部品 Download PDFInfo
- Publication number
- JP6736477B2 JP6736477B2 JP2016569635A JP2016569635A JP6736477B2 JP 6736477 B2 JP6736477 B2 JP 6736477B2 JP 2016569635 A JP2016569635 A JP 2016569635A JP 2016569635 A JP2016569635 A JP 2016569635A JP 6736477 B2 JP6736477 B2 JP 6736477B2
- Authority
- JP
- Japan
- Prior art keywords
- ceramic material
- strain sensor
- turbine component
- reference points
- turbine
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/14—Testing gas-turbine engines or jet-propulsion engines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0016—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of aircraft wings or blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
- B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/04—Arrangement of sensing elements responsive to load
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/165—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of a grating deformed by the object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
- G01M11/081—Testing mechanical properties by using a contact-less detection method, i.e. with a camera
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic materials other than metals or composite materials
-
- 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
- F05D2230/00—Manufacture
- F05D2230/10—Manufacture by removing material
- F05D2230/13—Manufacture by removing material using lasers
-
- 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
- F05D2230/00—Manufacture
- F05D2230/30—Manufacture with deposition of material
- F05D2230/31—Layer deposition
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/21—Oxide ceramics
- F05D2300/2118—Zirconium oxides
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Analytical Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Laser Beam Processing (AREA)
Description
11 外面
12 露出部分
20 堆積装置
25 レーザ
30 セラミック材料
35 視覚的に対照的な材料
40 歪みセンサ
41、42 基準点
45 凹空間
47 一意識別子(UID)
100、200 方法
110、120、130、140、210、220、230、240、250、260、270 ステップ
D 距離、距離測定値、第1の距離、第2の距離
Claims (15)
- タービン部品(10)上に歪みセンサ(40)を製造する方法(100)であって、
外面(11)を含む前記タービン部品(10)を設けるステップ(110)と、
前記外面(11)の部分上にセラミック材料(30)を堆積装置(20)が堆積させるステップ(120)と、
少なくとも2つの基準点(41、42)を含む歪みセンサ(40)を形成するようにレーザ(25)を使用して前記セラミック材料(30)の前記基準点(41、42)に対応する部分(12、45)を除去するステップ(130)と、
前記セラミック材料(30)が除去された所に、前記セラミック材料(30)と視覚的に区別して認識できる材料(35)を堆積させるステップ(140)と、
を含む、方法(100)。 - 前記セラミック材料(30)の前記少なくとも部分(12、45)を除去する前記ステップ(130)の前に、前記セラミック材料(30)を焼結させるステップをさらに含む、請求項1記載の方法(100)。
- 前記セラミック材料(30)の前記少なくとも部分(12、45)を除去する前記ステップ(130)の後に、前記セラミック材料(30)を焼結させるステップをさらに含む、請求項1または2に記載の方法(100)。
- 前記タービン部品(10)はニッケルまたはコバルトベースの超合金を含む、請求項1乃至3のいずれかに記載の方法(100)。
- 前記セラミック材料(30)はイットリア安定化ジルコニアを含む、請求項1乃至4のいずれかに記載の方法(100)。
- 前記セラミック材料(30)の前記少なくとも部分(12、45)を除去する前記ステップ(130)は、前記レーザ(25)の複数の経路を含む、請求項1乃至5いずれかに記載の方法(100)。
- 前記セラミック材料(30)の前記少なくとも部分(12、45)を除去する前記ステップ(130)は、一意識別子(47)を形成するステップをさらに含む、請求項1乃至6のいずれかに記載の方法(100)。
- 堆積装置(20)を使用して、前記外面(11)の第2の部分上に追加セラミック材料(35)を堆積させるステップ(140)と、少なくとも2つの基準点(41、42)を含む第2の歪みセンサ(40)を形成するように前記レーザ(25)を使用して前記追加セラミック材料(35)の少なくとも部分を除去するステップとをさらに含む、請求項1乃至7のいずれかに記載の方法(100)。
- 外面(11)を含むタービン部品(10)を設けるステップ(210)と、
前記外面(11)の部分上にセラミック材料(30)を堆積させるステップ(220)と、
少なくとも2つの基準点(41、42)を含む歪みセンサ(40)を形成するようにレーザ(25)を使用して前記セラミック材料(30)の前記基準点(41、42)に対応する部分(12、45)を除去するステップ(230)と、
前記セラミック材料(30)が除去された所に、前記セラミック材料(30)と視覚的に区別して認識できる材料(35)を堆積させるステップ(140)と、
前記タービン部品(10)を監視するステップであって、
前記監視するステップが、
第1の時間に、前記歪みセンサ(40)の前記少なくとも2つの基準点(41、42)のうちの1つである第1の基準点(41)と、前記歪みセンサ(40)の前記少なくとも2つの基準点(41、42)のうちの1つである第2の基準点(42)との間の第1の距離(D)を測定するステップ(240)と、
第2の時間に、前記歪みセンサ(40)の前記少なくとも2つの基準点(41、42)のうちの1つである第1の基準点(41)と、前記歪みセンサ(40)の前記少なくとも2つの基準点(41、42)のうちの1つである第2の基準点(42)との間の第2の距離(D)を測定するステップ(260)と、
前記第2の距離(D)を、第1の距離(D)と比較するステップ(270)と、
を含む、方法(200)。 - 前記第1の時間と前記第2の時間との間で、タービン内の前記タービン部品(10)を利用するステップ(250)をさらに含む、請求項9に記載の方法(200)。
- 前記タービン部品(10)はニッケルまたはコバルトベースの超合金を含む、請求項9または10に記載の方法(200)。
- 前記セラミック材料(30)はイットリア安定化ジルコニアを含む、請求項9乃至11のいずれかに記載の方法(200)。
- 高温ガス経路または燃焼部品を含むタービン部品(10)であって、
外面(11)と、
前記外面(11)の部分上に堆積されている歪みセンサ(40)であり、少なくとも2つの基準点(41、42)を含む部分的に除去されたセラミック材料(30)を含む、歪みセンサ(40)と、
前記セラミック材料(30)が除去された所に配置された、前記セラミック材料(30)と視覚的に区別して認識できる材料(35)と、
を含み、
前記少なくとも2つの基準点(41、42)は、前記セラミック材料(30)と視覚的に区別して認識できる前記材料(35)により少なくとも部分的により隔てられ、
前記セラミック材料(30)と視覚的に区別して認識できる前記材料(35)は、その位置を視覚的に強調することにより、前記少なくとも2つの基準点(41、42)の認識を容易にする、タービン部品(10)。 - 前記タービン部品(10)はニッケルまたはコバルトベースの超合金を含む、請求項13に記載のタービン部品(10)。
- 前記セラミック材料(30)はイットリア安定化ジルコニアを含む、請求項13または14に記載のタービン部品(10)。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/292,015 US9410868B2 (en) | 2014-05-30 | 2014-05-30 | Methods for producing strain sensors on turbine components |
| US14/292,015 | 2014-05-30 | ||
| PCT/US2015/031289 WO2015183602A1 (en) | 2014-05-30 | 2015-05-18 | Methods for producing strain sensors on turbine components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017533367A JP2017533367A (ja) | 2017-11-09 |
| JP6736477B2 true JP6736477B2 (ja) | 2020-08-05 |
Family
ID=53487408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016569635A Active JP6736477B2 (ja) | 2014-05-30 | 2015-05-18 | タービン部品に歪みセンサーを製造するための方法、タービン部品上に歪みセンサを製造し利用する方法、及び、歪みセンサを含むタービン部品 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9410868B2 (ja) |
| EP (1) | EP3175211B1 (ja) |
| JP (1) | JP6736477B2 (ja) |
| CN (1) | CN106414909B (ja) |
| WO (1) | WO2015183602A1 (ja) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9546928B2 (en) * | 2014-05-30 | 2017-01-17 | General Electric Company | Methods for producing strain sensors on turbine components |
| US10415964B2 (en) * | 2014-05-30 | 2019-09-17 | General Electric Company | Methods for producing passive strain indicator on turbine components |
| US9618334B2 (en) * | 2015-04-15 | 2017-04-11 | General Electric Company | Systems and methods for monitoring turbine component strain |
| US9909860B2 (en) * | 2015-04-15 | 2018-03-06 | General Electric Company | Systems and methods for monitoring component deformation |
| US20170167277A1 (en) * | 2015-12-10 | 2017-06-15 | General Electric Company | Methods for modifying components |
| US20170199087A1 (en) * | 2015-12-10 | 2017-07-13 | General Electric Company | Components with strain sensors and thermally reactive features and methods for monitoring the same |
| EP3179208A1 (en) * | 2015-12-10 | 2017-06-14 | General Electric Company | Components with protected strain sensors and methods for manufacturing the same |
| CN105352734B (zh) * | 2015-12-15 | 2019-02-15 | 北京振兴计量测试研究所 | 一种高温耦合场测量系统 |
| US9835440B2 (en) * | 2015-12-17 | 2017-12-05 | General Electric Company | Methods for monitoring turbine components |
| US20170176269A1 (en) * | 2015-12-17 | 2017-06-22 | General Electric Company | Components with array-based strain sensors and methods for monitoring the same |
| US10024760B2 (en) * | 2015-12-17 | 2018-07-17 | General Electric Company | Methods for monitoring turbine components |
| US20180238755A1 (en) * | 2017-02-21 | 2018-08-23 | General Electric Company | Methods of Making and Monitoring Components with Integral Strain Indicators |
| WO2019032356A1 (en) * | 2017-08-07 | 2019-02-14 | General Electric Company | SYSTEMS AND METHODS FOR MONITORING COMPONENTS |
| US11015252B2 (en) * | 2018-04-27 | 2021-05-25 | Applied Materials, Inc. | Protection of components from corrosion |
| WO2021041281A1 (en) * | 2019-08-23 | 2021-03-04 | John Tyson Ii | Methods, system and devices for panel marking and formability measurements, including autonomous methods and devices |
| US11733022B2 (en) | 2021-06-22 | 2023-08-22 | Baker Hughes Oilfield Operations Llc | Determining part stress with in situ sensors |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0009859B1 (en) | 1978-05-31 | 1984-11-21 | Ford Motor Company Limited | Ceramic cutting tool composition, method of its manufacture and its use in machining cast iron |
| JPS55161902A (en) | 1979-06-01 | 1980-12-16 | Nissan Motor Co Ltd | Ceramic turbine rotor |
| US4227842A (en) | 1979-12-20 | 1980-10-14 | Ford Motor Company | Method of using Si3 N4.Y2 O3.SiO2 ceramic system for machining cast iron |
| US4323325A (en) | 1979-12-20 | 1982-04-06 | Ford Motor Company | ethod of using Si3 N4.Y2 O3.SiO2 ceramic system for machine cast iron |
| US4580524A (en) | 1984-09-07 | 1986-04-08 | The United States Of America As Represented By The United States Department Of Energy | Process for the preparation of fiber-reinforced ceramic composites by chemical vapor deposition |
| JPH027509U (ja) * | 1988-06-29 | 1990-01-18 | ||
| US5418003A (en) | 1993-09-10 | 1995-05-23 | General Electric Company | Vapor deposition of ceramic materials |
| US5465780A (en) | 1993-11-23 | 1995-11-14 | Alliedsignal Inc. | Laser machining of ceramic cores |
| US5689332A (en) | 1996-09-13 | 1997-11-18 | The University Of Chicago | Automated real-time detection of defects during machining of ceramics |
| US20040099061A1 (en) * | 1997-12-22 | 2004-05-27 | Mks Instruments | Pressure sensor for detecting small pressure differences and low pressures |
| FR2779448B1 (fr) | 1998-06-04 | 2000-12-15 | Snecma | Revetement ceramique a faible conductivite thermique et de type barriere thermique, procede de depot d'un tel revetement ceramique, et piece metallique protegee par ce revetement ceramique |
| US6074706A (en) | 1998-12-15 | 2000-06-13 | General Electric Company | Adhesion of a ceramic layer deposited on an article by casting features in the article surface |
| US6337465B1 (en) * | 1999-03-09 | 2002-01-08 | Mide Technology Corp. | Laser machining of electroactive ceramics |
| CZ20032084A3 (cs) * | 2003-07-31 | 2005-03-16 | Jindřich Ing. Zeman | Souprava pro měření délkových deformací materiálů |
| US20070062300A1 (en) * | 2003-09-25 | 2007-03-22 | Dorfman Benjamin F | Method and apparatus for straining-stress sensors and smart skin for air craft and space vehicles |
| EP1796918A1 (en) * | 2004-09-03 | 2007-06-20 | Koninklijke Philips Electronics N.V. | Method and apparatus for application of a pattern, element and device provided with such a pattern |
| GB0514149D0 (en) * | 2005-07-09 | 2005-08-17 | Rolls Royce Plc | In-situ component monitoring |
| EP2300710B2 (en) * | 2008-05-30 | 2021-05-19 | Vestas Wind Systems A/S | A wind turbine rotor, a wind turbine and use thereof |
| US8727831B2 (en) | 2008-06-17 | 2014-05-20 | General Electric Company | Method and system for machining a profile pattern in ceramic coating |
| US7992441B2 (en) * | 2008-07-31 | 2011-08-09 | Sensata Technologies, Inc. | Pressure sensor for measuring pressure in a medium |
| WO2010086466A1 (es) * | 2009-01-30 | 2010-08-05 | Gamesa Innovation & Technology, S.L. | Sistema de medición de deformaciones en palas de aerogeneradores durante ensayos estáticos |
| DE112010003179B4 (de) * | 2009-09-18 | 2016-12-29 | Illinois Tool Works, Inc. | Optische Verschiebungsmessvorrichtung und Verfahren zur Messung einer Verschiebung |
| IT1401220B1 (it) * | 2010-07-15 | 2013-07-12 | Metallux Sa | Sensore e metodo di fabbricazione. |
| DE102010053760A1 (de) * | 2010-12-02 | 2012-06-06 | Micro-Epsilon Messtechnik Gmbh & Co. Kg | Sensor mit einem vorzugsweise mehrschichtigen Keramiksubstrat und Verfahren zu dessen Herstellung |
| US20120166102A1 (en) * | 2010-12-23 | 2012-06-28 | Edward James Nieters | Method and system for online creep monitoring |
| EP2481602A1 (en) | 2011-01-31 | 2012-08-01 | Electrolux Home Products Corporation N.V. | Process for printing on surfaces of appliances |
| GB2510540A (en) | 2011-11-25 | 2014-08-06 | Nat Res Council Canada | Method and apparatus for depositing stable crystalline phase coatings of high temperature ceramics |
| US8818078B2 (en) | 2012-02-03 | 2014-08-26 | Solar Turbines Inc. | Apparatus and method for optically measuring creep |
| US9308708B2 (en) | 2012-03-23 | 2016-04-12 | General Electric Company | Process for producing ceramic composite components |
| US8903516B2 (en) * | 2012-09-04 | 2014-12-02 | United Technologies Corporation | Visual alignment system and method for workpiece marking |
| US9207154B2 (en) * | 2013-10-22 | 2015-12-08 | General Electric Company | Method and system for creep measurement |
| JP2015106906A (ja) * | 2013-12-03 | 2015-06-08 | 日本電信電話株式会社 | 無線受信装置 |
| US9546928B2 (en) * | 2014-05-30 | 2017-01-17 | General Electric Company | Methods for producing strain sensors on turbine components |
-
2014
- 2014-05-30 US US14/292,015 patent/US9410868B2/en active Active
-
2015
- 2015-05-18 WO PCT/US2015/031289 patent/WO2015183602A1/en not_active Ceased
- 2015-05-18 EP EP15731419.6A patent/EP3175211B1/en active Active
- 2015-05-18 JP JP2016569635A patent/JP6736477B2/ja active Active
- 2015-05-18 CN CN201580029028.0A patent/CN106414909B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20150346058A1 (en) | 2015-12-03 |
| EP3175211B1 (en) | 2018-09-26 |
| CN106414909B (zh) | 2018-05-15 |
| CN106414909A (zh) | 2017-02-15 |
| WO2015183602A1 (en) | 2015-12-03 |
| US9410868B2 (en) | 2016-08-09 |
| JP2017533367A (ja) | 2017-11-09 |
| EP3175211A1 (en) | 2017-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6736477B2 (ja) | タービン部品に歪みセンサーを製造するための方法、タービン部品上に歪みセンサを製造し利用する方法、及び、歪みセンサを含むタービン部品 | |
| JP6736263B2 (ja) | タービン部品に歪みセンサーを製造するための方法、タービン部品上に歪みセンサを製造し利用する方法、及び、歪みセンサを含むタービン部品 | |
| JP7516399B2 (ja) | Tbcシート破砕の程度の制御 | |
| CN102893122A (zh) | 用于检测封闭的孔的表面分析和用于再打开的方法 | |
| EP3179206A1 (en) | Components with embedded strain sensors and methods for monitoring the same | |
| CN108458666A (zh) | 制造和监测具有集成应变指示器的构件的方法 | |
| CN106895965A (zh) | 用于监测涡轮构件的方法 | |
| JP2017090458A (ja) | 構成部品を監視するためのシステムおよび方法 | |
| EP3062064B1 (en) | Method for determining strain on turbine components | |
| EP3182057A1 (en) | Components with array-based strain sensors and methods for monitoring the same | |
| US10415964B2 (en) | Methods for producing passive strain indicator on turbine components | |
| EP3184959A1 (en) | Components with strain sensors and thermally reactive features and methods for monitoring the same | |
| CN107034432A (zh) | 用于修改构件的方法 | |
| US9952117B2 (en) | Methods for determining strain on turbine components using a plurality of strain sensor reference features | |
| CN106994749A (zh) | 用于修改构件的方法 | |
| CN107036573A (zh) | 带有受保护的应变传感器的构件和用于制造其的方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180515 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190328 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190402 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20190517 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190614 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A132 Effective date: 20190906 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191028 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200306 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200423 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200619 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200715 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6736477 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |