EP2900964A4 - Uber-cooled turbine section component made by additive manufacturing - Google Patents

Uber-cooled turbine section component made by additive manufacturing

Info

Publication number: EP2900964A4
Authority: EP; European Patent Office
Prior art keywords: uber; additive manufacturing; turbine section; component made; section component
Prior art date: 2012-09-28
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP13842446.0A

Other languages

German (de)

French (fr)

Other versions

EP2900964A1 (en

Inventor

Daniel A Bales

Agnes Klucha

Gregory M Dolansky

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

RTX Corp

Original Assignee

United Technologies Corp

Priority date (The priority date 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 date listed.)

2012-09-28

Filing date

2013-09-24

Publication date

2016-06-29

2013-09-24 Application filed by United Technologies Corp filed Critical United Technologies Corp

2015-08-05 Publication of EP2900964A1 publication Critical patent/EP2900964A1/en

2016-06-29 Publication of EP2900964A4 publication Critical patent/EP2900964A4/en

Status Withdrawn legal-status Critical Current

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
- F01D5/187—Convection cooling
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/60—Treatment of workpieces or articles after build-up
- B22F10/64—Treatment of workpieces or articles after build-up by thermal means
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/60—Treatment of workpieces or articles after build-up
- B22F10/68—Cleaning or washing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/40—Radiation means
- B22F12/44—Radiation means characterised by the configuration of the radiation means
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/40—Radiation means
- B22F12/49—Scanners
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
- 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
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/22—Manufacture essentially without removing material by sintering
- 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
- F05D2230/00—Manufacture
- F05D2230/40—Heat treatment
- F05D2230/42—Heat treatment by hot isostatic pressing
- 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
- F05D2230/90—Coating; Surface treatment
- 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
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/606—Directionally-solidified crystalline structures
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Powder Metallurgy (AREA)
Other Surface Treatments For Metallic Materials (AREA)

EP13842446.0A 2012-09-28 2013-09-24 Uber-cooled turbine section component made by additive manufacturing Withdrawn EP2900964A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201261707057P	2012-09-28	2012-09-28
PCT/US2013/061432 WO2014052323A1 (en)	2012-09-28	2013-09-24	Uber-cooled turbine section component made by additive manufacturing

Publications (2)

Publication Number	Publication Date
EP2900964A1 EP2900964A1 (en)	2015-08-05
EP2900964A4 true EP2900964A4 (en)	2016-06-29

Family

ID=50388909

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13842446.0A Withdrawn EP2900964A4 (en)	2012-09-28	2013-09-24	Uber-cooled turbine section component made by additive manufacturing

Country Status (4)

Country	Link
EP (1)	EP2900964A4 (en)
JP (1)	JP2016502615A (en)
CN (1)	CN104662274B (en)
WO (1)	WO2014052323A1 (en)

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US9358643B2 (en) *	2014-08-15	2016-06-07	Siemens Energy, Inc.	Method for building a gas turbine engine component
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FR3029125B1 (en) *	2014-12-02	2017-01-20	Microturbo Sa	PROCESS FOR MANUFACTURING A TURBOMACHINE ROTATING PIECE
EP3034203A1 (en) *	2014-12-19	2016-06-22	Alstom Technology Ltd	Method for producing a metallic component
US20160279734A1 (en) *	2015-03-27	2016-09-29	General Electric Company	Component and method for fabricating a component
US10946473B2 (en) *	2015-05-14	2021-03-16	General Electric Company	Additive manufacturing on 3-D components
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TW201714844A (en)	2015-08-13	2017-05-01	康寧公司	Additive manufacturing processes and manufactured article
US10184344B2 (en) *	2015-10-20	2019-01-22	General Electric Company	Additively manufactured connection for a turbine nozzle
US10180072B2 (en) *	2015-10-20	2019-01-15	General Electric Company	Additively manufactured bladed disk
US10487677B2 (en) *	2015-11-10	2019-11-26	General Electric Company	Turbine component having a seal slot and additive manufacturing process for making same
US10378087B2 (en)	2015-12-09	2019-08-13	General Electric Company	Nickel base super alloys and methods of making the same
US10436068B2 (en) *	2016-02-12	2019-10-08	General Electric Company	Flowpath contouring
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US10815782B2 (en)	2016-06-24	2020-10-27	General Electric Company	Methods for repairing airfoil trailing edges to include ejection slots therein
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US10975703B2 (en) *	2016-10-27	2021-04-13	Raytheon Technologies Corporation	Additively manufactured component for a gas powered turbine
DE102016221470A1 (en) *	2016-11-02	2018-05-03	Siemens Aktiengesellschaft	Superalloy without titanium, powder, process and component
GB2557634B (en) *	2016-12-14	2019-12-11	Rolls Royce Plc	Methods, apparatus, computer programs & non-transitory computer readable storage mediums for controlling a mobile heatable chamber for additive manufacturing
WO2019012559A1 (en) *	2017-07-12	2019-01-17	Bharat Forge Limited	An additive manufacturing process for combustion chamber
EP3450684A1 (en)	2017-09-04	2019-03-06	Siemens Aktiengesellschaft	Method of manufacturing a component
JP7024328B2 (en)	2017-10-31	2022-02-24	株式会社Ihi	Method of manufacturing metal members
US10808552B2 (en) *	2018-06-18	2020-10-20	Raytheon Technologies Corporation	Trip strip configuration for gaspath component in a gas turbine engine
US10577679B1 (en)	2018-12-04	2020-03-03	General Electric Company	Gamma prime strengthened nickel superalloy for additive manufacturing
DE102019207553A1 (en) *	2019-05-23	2020-11-26	Siemens Aktiengesellschaft	Manufacturing process with additive manufacturing of a shaped body, manufacture of a mold and heat treatment
EP4334513A1 (en) *	2021-04-10	2024-03-13	Dadbakhsh, Sasan	System and method for forming single crystal components using additive manufacturing tooling
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Also Published As

Publication number	Publication date
CN104662274B (en)	2017-06-13
CN104662274A (en)	2015-05-27
EP2900964A1 (en)	2015-08-05
WO2014052323A1 (en)	2014-04-03
JP2016502615A (en)	2016-01-28

Publication	Publication Date	Title
EP2900964A4 (en)	2016-06-29	Uber-cooled turbine section component made by additive manufacturing
GB2538652B (en)	2017-05-10	Additive manufacturing
GB2500996B (en)	2016-05-25	Additive layer manufacturing
EP2978952A4 (en)	2016-03-23	Gas turbine component manufacturing
SG11201403006UA (en)	2014-10-30	Turbine engine gearbox
GB2517490B (en)	2015-08-05	Additive manufacturing methods
GB201316430D0 (en)	2013-10-30	Additive manufacturing
EP2964411A4 (en)	2016-10-12	Build platforms for additive manufacturing
EP2773859A4 (en)	2015-07-29	Multi-combustor turbine
GB201221260D0 (en)	2013-01-09	Turbine
GB2508335B (en)	2016-04-06	Additive layer manufacturing
EP2792852A4 (en)	2015-07-22	Turbine
GB201321390D0 (en)	2014-01-15	Additive manufacturing
ZA201409109B (en)	2016-08-31	Turbine arrangement
GB2527707B (en)	2020-02-26	Improved turbine
PT2882938T (en)	2020-05-29	Turbine assembly
GB2515947B (en)	2020-07-01	Gas-turbine engine
EP2759678A4 (en)	2015-05-06	Turbine
EP2938864A4 (en)	2016-01-27	Turbine engine component with dual purpose rib
RS64838B1 (en)	2023-12-29	Turbine
GB201220479D0 (en)	2012-12-26	Turbomachine
GB201212449D0 (en)	2012-08-29	Compound engine
EP2839148A4 (en)	2015-12-09	Turbine assembly
GB201209360D0 (en)	2012-07-11	Turbine
GB201207747D0 (en)	2012-06-13	Turbine

Legal Events

Date	Code	Title	Description
2015-07-03	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2015-08-05	17P	Request for examination filed	Effective date: 20150428
2015-08-05	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2015-08-05	AX	Request for extension of the european patent	Extension state: BA ME
2016-01-06	DAX	Request for extension of the european patent (deleted)
2016-06-29	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20160601
2016-06-29	RIC1	Information provided on ipc code assigned before grant	Ipc: B22F 3/105 20060101AFI20160525BHEP Ipc: B22F 5/04 20060101ALI20160525BHEP Ipc: F01D 5/18 20060101ALI20160525BHEP Ipc: B22F 5/10 20060101ALN20160525BHEP Ipc: B22F 5/00 20060101ALI20160525BHEP
2016-10-26	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: UNITED TECHNOLOGIES CORPORATION
2017-02-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2018-04-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2018-05-16	17Q	First examination report despatched	Effective date: 20180417
2020-11-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-12-09	18D	Application deemed to be withdrawn	Effective date: 20200707