DE69712983T2 - Verfahren zur Herstellung von zylindrischen Strukturen mit Kühlkanälen - Google Patents
Verfahren zur Herstellung von zylindrischen Strukturen mit KühlkanälenInfo
- Publication number
- DE69712983T2 DE69712983T2 DE69712983T DE69712983T DE69712983T2 DE 69712983 T2 DE69712983 T2 DE 69712983T2 DE 69712983 T DE69712983 T DE 69712983T DE 69712983 T DE69712983 T DE 69712983T DE 69712983 T2 DE69712983 T2 DE 69712983T2
- Authority
- DE
- Germany
- Prior art keywords
- channel
- wall
- filling device
- based alloys
- alloys
- 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
Links
- 238000000034 method Methods 0.000 title claims description 54
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000001816 cooling Methods 0.000 title description 61
- 230000008569 process Effects 0.000 title description 16
- 229910045601 alloy Inorganic materials 0.000 claims description 33
- 239000000956 alloy Substances 0.000 claims description 33
- 238000011049 filling Methods 0.000 claims description 25
- 238000001513 hot isostatic pressing Methods 0.000 claims description 24
- 229910001220 stainless steel Inorganic materials 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 11
- 238000007731 hot pressing Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000005530 etching Methods 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 229910001080 W alloy Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000003575 carbonaceous material Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 1
- 238000004663 powder metallurgy Methods 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 28
- 238000012546 transfer Methods 0.000 description 27
- 239000010935 stainless steel Substances 0.000 description 19
- 238000002485 combustion reaction Methods 0.000 description 16
- 230000007704 transition Effects 0.000 description 15
- 239000007789 gas Substances 0.000 description 13
- 239000011888 foil Substances 0.000 description 11
- 229910000792 Monel Inorganic materials 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000012720 thermal barrier coating Substances 0.000 description 6
- 229910000601 superalloy Inorganic materials 0.000 description 5
- 239000010963 304 stainless steel Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000013101 initial test Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000943 NiAl Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69712983D1 DE69712983D1 (de) | 2002-07-11 |
| DE69712983T2 true DE69712983T2 (de) | 2003-01-23 |
Family
ID=24684876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69712983T Expired - Fee Related DE69712983T2 (de) | 1996-06-24 | 1997-06-24 | Verfahren zur Herstellung von zylindrischen Strukturen mit Kühlkanälen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5822853A (enExample) |
| EP (1) | EP0815995B1 (enExample) |
| JP (1) | JP4052363B2 (enExample) |
| DE (1) | DE69712983T2 (enExample) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US6402470B1 (en) | 1999-10-05 | 2002-06-11 | United Technologies Corporation | Method and apparatus for cooling a wall within a gas turbine engine |
| US6254334B1 (en) | 1999-10-05 | 2001-07-03 | 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 |
| US7186084B2 (en) * | 2003-11-19 | 2007-03-06 | General Electric Company | Hot gas path component with mesh and dimpled cooling |
| US6984102B2 (en) * | 2003-11-19 | 2006-01-10 | General Electric Company | Hot gas path component with mesh and turbulated 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 |
| US11371702B2 (en) | 2020-08-31 | 2022-06-28 | General Electric Company | Impingement panel for a turbomachine |
| US11460191B2 (en) | 2020-08-31 | 2022-10-04 | General Electric Company | Cooling insert for a turbomachine |
| US11614233B2 (en) | 2020-08-31 | 2023-03-28 | General Electric Company | Impingement panel support structure and method of manufacture |
| 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 |
| 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 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2012723A1 (enExample) * | 1968-07-11 | 1970-03-20 | Messerschmitt Boelkow Blohm | |
| JPS58217605A (ja) * | 1982-06-08 | 1983-12-17 | Natl Aerospace Lab | ロケツト燃焼器製作法 |
| DE3436419C2 (de) * | 1983-10-07 | 1990-11-15 | Yoshimichi Chigasaki Kanagawa Masuda | Verfahren zur Herstellung von Raketenbrennkammern |
| JPS6082603A (ja) * | 1983-10-07 | 1985-05-10 | Natl Aerospace Lab | ロケツト燃焼器製作法 |
| US4956201A (en) * | 1988-06-29 | 1990-09-11 | The United States Of America As Represented By The Secretary Of The Air Force | Method of creating pasageways in niobium by CVD of niobium over sintered vanadium which is thereafter leached |
| JP3142850B2 (ja) * | 1989-03-13 | 2001-03-07 | 株式会社東芝 | タービンの冷却翼および複合発電プラント |
| US5075966A (en) * | 1990-09-04 | 1991-12-31 | General Electric Company | Method for fabricating a hollow component for a rocket engine |
| US5249357A (en) * | 1993-01-27 | 1993-10-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of fabricating a rocket engine combustion chamber |
| US5328331A (en) * | 1993-06-28 | 1994-07-12 | General Electric Company | Turbine airfoil with double shell outer wall |
| US5427736A (en) * | 1994-04-05 | 1995-06-27 | General Electric Company | Method of making metal alloy foils |
| US5480468A (en) * | 1994-06-27 | 1996-01-02 | General Electric Company | Ni-base alloy foils |
| US5613299A (en) * | 1994-11-09 | 1997-03-25 | Ring; Peter J. | Method of fabricating a rocket thrust chamber |
| US5724816A (en) * | 1996-04-10 | 1998-03-10 | General Electric Company | Combustor for a gas turbine with cooling structure |
-
1996
- 1996-06-24 US US08/669,069 patent/US5822853A/en not_active Expired - Lifetime
-
1997
- 1997-06-24 EP EP97304420A patent/EP0815995B1/en not_active Expired - Lifetime
- 1997-06-24 DE DE69712983T patent/DE69712983T2/de not_active Expired - Fee Related
- 1997-06-24 JP JP16692797A patent/JP4052363B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5822853A (en) | 1998-10-20 |
| DE69712983D1 (de) | 2002-07-11 |
| EP0815995A2 (en) | 1998-01-07 |
| EP0815995B1 (en) | 2002-06-05 |
| JPH10115425A (ja) | 1998-05-06 |
| JP4052363B2 (ja) | 2008-02-27 |
| EP0815995A3 (en) | 1998-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69712983T2 (de) | Verfahren zur Herstellung von zylindrischen Strukturen mit Kühlkanälen | |
| DE69724526T2 (de) | Verfahren zur Herstellung von doppelwandigen Turbinenteilen aus vorkonsolidierten Einheiten | |
| DE69123707T2 (de) | Filmgekühlte Brennkammerwand für Gasturbine | |
| DE102005038395B4 (de) | Brennkammerkühlung mit geneigten segmentierten Flächen | |
| DE69223441T2 (de) | Vorzugskühlungsmuster von Filmkühlungsbohrungen für Brennkammerwand | |
| DE60012289T2 (de) | Brennkammer für eine Gasturbine | |
| DE102011050757B4 (de) | Brennkammerflammrohrkühlsystem | |
| DE3908166B4 (de) | Prallgekühltes Gebilde | |
| DE863153C (de) | Gekuehlte metallische Brennkammer zur Erzeugung von Heiz- und Treibgasen | |
| DE102013112939B4 (de) | Turbinenbrennkammer und System mit einer Effusionsplatte | |
| DE60024517T2 (de) | Turbinenwand mit Rillen an der Innenseite | |
| DE69803069T2 (de) | Gekühlte brennkammerwand für eine gasturbine | |
| DE68905718T2 (de) | Regeneratives Wärmetauschsystem. | |
| DE69009486T2 (de) | Spannungsverminderung für einen ringförmigen rekuperator. | |
| EP1005620A1 (de) | Hitzeschildkomponente mit kühlfluidrückführung | |
| DE60037859T2 (de) | Brennkammerhemd mit Filmkühlung und Verfahren zu dessen Herstellung | |
| DE102015102397A1 (de) | System mit einer Schichtstruktur und Verfahren zu dessen Herstellung | |
| DE112007002152T5 (de) | Prallplattenkuppelanordnung für einen Turbinenmotor | |
| WO2005019730A1 (de) | Hitzeschildanordnung für eine ein heissgas führende komponente, insbesondere für eine brennkammer einer gasturbine | |
| DE102011081112A1 (de) | Verfahren zur Herstellung eines Bauteils für hohe thermische Belastungen, ein Bauteil herstellbar mit dem Verfahren und ein Flugzeugtriebwerk mit dem Bauteil | |
| CH701947B1 (de) | Vorrichtung und Verfahren zur Wärmeabfuhr aus einer Turbine. | |
| EP1409926B1 (de) | Prallkühlvorrichtung | |
| DE19538746A1 (de) | Segmentierter Mittelkörper für eine Doppelring-Brennkammer | |
| WO2004058430A2 (de) | Verfahren zur herstellung von aus halbrohren oder rohren bestehenden wärmetauscherrohren für rekuperativ-abgaswärmetauscher | |
| DE102019129668A1 (de) | Turbinenschaufelblatt mit mehreren wänden und innerer wärmedämmschicht |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN |
|
| 8339 | Ceased/non-payment of the annual fee |