JP4052363B2 - 冷却用通路を有する円筒状構造の製造法 - Google Patents

冷却用通路を有する円筒状構造の製造法 Download PDF

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Publication number
JP4052363B2
JP4052363B2 JP16692797A JP16692797A JP4052363B2 JP 4052363 B2 JP4052363 B2 JP 4052363B2 JP 16692797 A JP16692797 A JP 16692797A JP 16692797 A JP16692797 A JP 16692797A JP 4052363 B2 JP4052363 B2 JP 4052363B2
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JP
Japan
Prior art keywords
passage
base alloy
wall
cooling
alloy
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
Application number
JP16692797A
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English (en)
Japanese (ja)
Other versions
JPH10115425A5 (2
JPH10115425A (ja
Inventor
アン・メリンダ・リター
ジョン・レイモンド・ヒューズ
メルビン・ロバート・ジャクソン
フランシス・ローレンス・カークパトリック
フランシスコ・ジョセ・テンレイロ・カンハ
ネシム・アブアフ
ロナルド・スコット・バンカー
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.)
General Electric Co
Original Assignee
General Electric Co
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.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JPH10115425A publication Critical patent/JPH10115425A/ja
Publication of JPH10115425A5 publication Critical patent/JPH10115425A5/ja
Application granted granted Critical
Publication of JP4052363B2 publication Critical patent/JP4052363B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/005—Combined with pressure or heat exchangers
    • 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
    • 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
    • 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
    • B22F2005/103—Cavity made by removal of insert
    • 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
    • B23P2700/13—Parts of turbine combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/23—Geometry three-dimensional prismatic
    • F05B2250/231—Geometry three-dimensional prismatic cylindrical
    • 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
    • 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
    • Y10T29/49346—Rocket or jet device making
    • 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
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49353—Heat pipe device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Powder Metallurgy (AREA)
JP16692797A 1996-06-24 1997-06-24 冷却用通路を有する円筒状構造の製造法 Expired - Fee Related JP4052363B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/669,069 US5822853A (en) 1996-06-24 1996-06-24 Method for making cylindrical structures with cooling channels
US08/669069 1996-06-24

Publications (3)

Publication Number Publication Date
JPH10115425A JPH10115425A (ja) 1998-05-06
JPH10115425A5 JPH10115425A5 (2) 2005-04-07
JP4052363B2 true JP4052363B2 (ja) 2008-02-27

Family

ID=24684876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16692797A Expired - Fee Related JP4052363B2 (ja) 1996-06-24 1997-06-24 冷却用通路を有する円筒状構造の製造法

Country Status (4)

Country Link
US (1) US5822853A (2)
EP (1) EP0815995B1 (2)
JP (1) JP4052363B2 (2)
DE (1) DE69712983T2 (2)

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SE512942C2 (sv) * 1998-10-02 2000-06-12 Volvo Aero Corp Förfarande för tillverkning av utloppsmunstycken för raketmotorer
CA2288557C (en) * 1998-11-12 2007-02-06 Mitsubishi Heavy Industries, Ltd. Gas turbine combustor cooling structure
US6254334B1 (en) 1999-10-05 2001-07-03 United Technologies Corporation Method and apparatus for cooling a wall within a gas turbine engine
US6402470B1 (en) 1999-10-05 2002-06-11 United Technologies Corporation Method and apparatus for cooling a wall within a gas turbine engine
US6655234B2 (en) 2000-01-31 2003-12-02 Baker Hughes Incorporated Method of manufacturing PDC cutter with chambers or passages
EP1146289B1 (en) * 2000-04-13 2008-12-24 Mitsubishi Heavy Industries, Ltd. Cooling structure of combustor tail tube
US6408610B1 (en) * 2000-07-18 2002-06-25 General Electric Company Method of adjusting gas turbine component cooling air flow
FR2812828B1 (fr) * 2000-08-10 2003-03-14 Atmostat Etudes Et Rech S Procede de fabrication de dispositif d'echange thermique et dispositif d'echange thermique obtenu par ce procede
US6878412B2 (en) * 2001-03-26 2005-04-12 Bodycote Imt, Inc. Corrosion resistant component and method for fabricating same
US6530225B1 (en) 2001-09-21 2003-03-11 Honeywell International, Inc. Waffle cooling
US6722134B2 (en) 2002-09-18 2004-04-20 General Electric Company Linear surface concavity enhancement
US6761031B2 (en) 2002-09-18 2004-07-13 General Electric Company Double wall combustor liner segment with enhanced cooling
US7104067B2 (en) * 2002-10-24 2006-09-12 General Electric Company Combustor liner with inverted turbulators
US6681578B1 (en) 2002-11-22 2004-01-27 General Electric Company Combustor liner with ring turbulators and related method
FR2850741B1 (fr) * 2003-01-30 2005-09-23 Snecma Propulsion Solide Procede de fabrication d'un panneau de refroidissement actif en materiau composite thermostructural
US6984102B2 (en) * 2003-11-19 2006-01-10 General Electric Company Hot gas path component with mesh and turbulated cooling
US7186084B2 (en) * 2003-11-19 2007-03-06 General Electric Company Hot gas path component with mesh and dimpled cooling
US7216485B2 (en) * 2004-09-03 2007-05-15 General Electric Company Adjusting airflow in turbine component by depositing overlay metallic coating
US7464554B2 (en) * 2004-09-09 2008-12-16 United Technologies Corporation Gas turbine combustor heat shield panel or exhaust panel including a cooling device
US7243700B2 (en) * 2005-10-27 2007-07-17 United Technologies Corporation Method for casting core removal
US7493965B1 (en) 2006-04-12 2009-02-24 Us Synthetic Corporation Apparatuses and methods relating to cooling a subterranean drill bit and/or at least one cutting element during use
DE102007022310A1 (de) * 2007-05-12 2008-11-13 Arno Friedrichs Verfahren zur Herstellung eines Kühlkanäle aufweisenden Kreissägeblattes
US8376706B2 (en) * 2007-09-28 2013-02-19 General Electric Company Turbine airfoil concave cooling passage using dual-swirl flow mechanism and method
GB0722850D0 (en) * 2007-11-22 2008-01-02 Advanced Interactive Materials Net or near net shape powder metallurgy process
JP4768763B2 (ja) * 2008-02-07 2011-09-07 川崎重工業株式会社 二重壁冷却型のガスタービン燃焼器の冷却構造
GB0805250D0 (en) * 2008-03-20 2008-04-30 Advanced Interactive Materials Stator for use in helicoidal motor
GB0805242D0 (en) * 2008-03-20 2008-04-30 Advanced Interactive Materials Net-shape or near net-shape powder isostatic pressing process
US20100011770A1 (en) * 2008-07-21 2010-01-21 Ronald James Chila Gas Turbine Premixer with Cratered Fuel Injection Sites
FR2965497B1 (fr) 2010-10-05 2013-07-12 Snecma Procede de realisation d'une piece metallique
US8727706B2 (en) 2011-01-04 2014-05-20 General Electric Company System for providing cooling and purging air flow to a rotary machine online monitoring system
US9950382B2 (en) * 2012-03-23 2018-04-24 Pratt & Whitney Canada Corp. Method for a fabricated heat shield with rails and studs mounted on the cold side of a combustor heat shield
US20140216043A1 (en) * 2013-02-06 2014-08-07 Weidong Cai Combustor liner for a can-annular gas turbine engine and a method for constructing such a liner
US10520193B2 (en) * 2015-10-28 2019-12-31 General Electric Company Cooling patch for hot gas path components
US11199105B2 (en) 2017-07-26 2021-12-14 General Electric Company Monitoring system for a gas turbine engine
US11460191B2 (en) 2020-08-31 2022-10-04 General Electric Company Cooling insert for a turbomachine
US11994292B2 (en) 2020-08-31 2024-05-28 General Electric Company Impingement cooling apparatus for turbomachine
US11994293B2 (en) 2020-08-31 2024-05-28 General Electric Company Impingement cooling apparatus support structure and method of manufacture
US11371702B2 (en) 2020-08-31 2022-06-28 General Electric Company Impingement panel for a turbomachine
US11614233B2 (en) 2020-08-31 2023-03-28 General Electric Company Impingement panel support structure and method of manufacture
US11255545B1 (en) 2020-10-26 2022-02-22 General Electric Company Integrated combustion nozzle having a unified head end
GB2620549A (en) * 2022-06-27 2024-01-17 The Manufacturing Tech Centre Limited A method for creating an object
US11767766B1 (en) 2022-07-29 2023-09-26 General Electric Company Turbomachine airfoil having impingement cooling passages
US20260091366A1 (en) * 2024-09-30 2026-04-02 Aerospace Carbon Solutions LLC Reactor vessel and methods of manufacturing

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Also Published As

Publication number Publication date
DE69712983T2 (de) 2003-01-23
US5822853A (en) 1998-10-20
EP0815995A2 (en) 1998-01-07
EP0815995A3 (en) 1998-12-23
DE69712983D1 (de) 2002-07-11
EP0815995B1 (en) 2002-06-05
JPH10115425A (ja) 1998-05-06

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