IT8019125A0 - Paletta di ceramica raffreddata a traspirazione per una turbina agas. - Google Patents
Paletta di ceramica raffreddata a traspirazione per una turbina agas.Info
- Publication number
- IT8019125A0 IT8019125A0 IT8019125A IT1912580A IT8019125A0 IT 8019125 A0 IT8019125 A0 IT 8019125A0 IT 8019125 A IT8019125 A IT 8019125A IT 1912580 A IT1912580 A IT 1912580A IT 8019125 A0 IT8019125 A0 IT 8019125A0
- Authority
- IT
- Italy
- Prior art keywords
- breathable
- ceramic blade
- cooled ceramic
- agas
- turbine
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 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
- F01D5/182—Transpiration cooling
- F01D5/184—Blade walls being made of perforated sheet laminae
-
- 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
- F01D5/284—Selection of ceramic materials
-
- 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
- Y10T29/49339—Hollow blade
- Y10T29/49341—Hollow blade with cooling passage
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/003,849 US4311433A (en) | 1979-01-16 | 1979-01-16 | Transpiration cooled ceramic blade for a gas turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8019125A0 true IT8019125A0 (it) | 1980-01-10 |
IT1130353B IT1130353B (it) | 1986-06-11 |
Family
ID=21707887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19125/80A IT1130353B (it) | 1979-01-16 | 1980-01-10 | Paletta di ceramica raffreddata a traspirazione per una turbina a gas |
Country Status (8)
Country | Link |
---|---|
US (1) | US4311433A (it) |
JP (1) | JPS5596302A (it) |
AR (1) | AR221130A1 (it) |
BE (1) | BE881186A (it) |
BR (1) | BR8000145A (it) |
CA (1) | CA1113401A (it) |
GB (1) | GB2039629B (it) |
IT (1) | IT1130353B (it) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55161902A (en) * | 1979-06-01 | 1980-12-16 | Nissan Motor Co Ltd | Ceramic turbine rotor |
JPS58214652A (ja) * | 1982-06-08 | 1983-12-13 | Natl Aerospace Lab | 複合冷却ロケツト燃焼器 |
US4501053A (en) * | 1982-06-14 | 1985-02-26 | United Technologies Corporation | Method of making rotor blade for a rotary machine |
US4595298A (en) * | 1985-05-01 | 1986-06-17 | The United States Of America As Represented By The Secretary Of The Air Force | Temperature detection system for use on film cooled turbine airfoils |
JP2743066B2 (ja) * | 1985-08-15 | 1998-04-22 | 株式会社日立製作所 | ガスタービン用動翼構造 |
JPH09505655A (ja) * | 1993-11-24 | 1997-06-03 | ユナイテッド テクノロジーズ コーポレイション | 冷却されたタービン用翼型 |
US5669759A (en) * | 1995-02-03 | 1997-09-23 | United Technologies Corporation | Turbine airfoil with enhanced cooling |
DE69826323T2 (de) | 1997-10-27 | 2005-10-06 | Siemens Westinghouse Power Corp., Orlando | Turbinenbauteile mit dünnen folien die auf ein substrat aus superlegierung aufgebracht sind |
US6325871B1 (en) | 1997-10-27 | 2001-12-04 | Siemens Westinghouse Power Corporation | Method of bonding cast superalloys |
US6224339B1 (en) | 1998-07-08 | 2001-05-01 | Allison Advanced Development Company | High temperature airfoil |
US6617003B1 (en) * | 2000-11-06 | 2003-09-09 | General Electric Company | Directly cooled thermal barrier coating system |
US6427327B1 (en) * | 2000-11-29 | 2002-08-06 | General Electric Company | Method of modifying cooled turbine components |
US7080971B2 (en) * | 2003-03-12 | 2006-07-25 | Florida Turbine Technologies, Inc. | Cooled turbine spar shell blade construction |
US8137611B2 (en) * | 2005-03-17 | 2012-03-20 | Siemens Energy, Inc. | Processing method for solid core ceramic matrix composite airfoil |
US8033790B2 (en) * | 2008-09-26 | 2011-10-11 | Siemens Energy, Inc. | Multiple piece turbine engine airfoil with a structural spar |
US20110110772A1 (en) * | 2009-11-11 | 2011-05-12 | Arrell Douglas J | Turbine Engine Components with Near Surface Cooling Channels and Methods of Making the Same |
US8651805B2 (en) | 2010-04-22 | 2014-02-18 | General Electric Company | Hot gas path component cooling system |
US8499566B2 (en) | 2010-08-12 | 2013-08-06 | General Electric Company | Combustor liner cooling system |
US8739404B2 (en) | 2010-11-23 | 2014-06-03 | General Electric Company | Turbine components with cooling features and methods of manufacturing the same |
US8956104B2 (en) | 2011-10-12 | 2015-02-17 | General Electric Company | Bucket assembly for turbine system |
CH706107A1 (de) * | 2012-02-17 | 2013-08-30 | Alstom Technology Ltd | Bauteil für eine thermische Maschine, insbesondere eine Gasturbine. |
EP2778345A1 (en) * | 2013-03-15 | 2014-09-17 | Siemens Aktiengesellschaft | Cooled composite sheets for a gas turbine |
US10648668B2 (en) * | 2013-07-19 | 2020-05-12 | United Technologies Corporation | Gas turbine engine ceramic component assembly and bonding material |
EP2884048A1 (de) * | 2013-12-13 | 2015-06-17 | Siemens Aktiengesellschaft | Wärmedämmbeschichtung einer Turbinenschaufel |
US9579722B1 (en) | 2015-01-14 | 2017-02-28 | U.S. Department Of Energy | Method of making an apparatus for transpiration cooling of substrates such as turbine airfoils |
US20170044903A1 (en) | 2015-08-13 | 2017-02-16 | General Electric Company | Rotating component for a turbomachine and method for providing cooling of a rotating component |
US10934868B2 (en) * | 2018-09-12 | 2021-03-02 | Rolls-Royce North American Technologies Inc. | Turbine vane assembly with variable position support |
US11905583B2 (en) * | 2021-06-09 | 2024-02-20 | Applied Materials, Inc. | Gas quench for diffusion bonding |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB653267A (en) * | 1947-12-12 | 1951-05-09 | Mini Of Supply | Improvements in and relating to combustion turbines |
US2751188A (en) * | 1950-02-25 | 1956-06-19 | Maschf Augsburg Nuernberg Ag | Ceramic product |
US3011760A (en) * | 1953-10-20 | 1961-12-05 | Ernst R G Eckert | Transpiration cooled turbine blade manufactured from wires |
US2873947A (en) * | 1953-11-26 | 1959-02-17 | Power Jets Res & Dev Ltd | Blade mounting for compressors, turbines and like fluid flow machines |
US3293072A (en) * | 1961-06-29 | 1966-12-20 | Vitta Corp | Ceramic-metallizing tape |
US3950114A (en) * | 1968-02-23 | 1976-04-13 | General Motors Corporation | Turbine blade |
GB1175816A (en) * | 1968-06-24 | 1969-12-23 | Rolls Royce | Improvements relating to the Cooling of Aerofoil Shaped Blades |
US3672787A (en) * | 1969-10-31 | 1972-06-27 | Avco Corp | Turbine blade having a cooled laminated skin |
US3656863A (en) * | 1970-07-27 | 1972-04-18 | Curtiss Wright Corp | Transpiration cooled turbine rotor blade |
US3709632A (en) * | 1971-02-12 | 1973-01-09 | Gen Motors Corp | Blade tip closure |
US3886647A (en) * | 1971-07-07 | 1975-06-03 | Trw Inc | Method of making erosion resistant articles |
US3810711A (en) * | 1972-09-22 | 1974-05-14 | Gen Motors Corp | Cooled turbine blade and its manufacture |
US4022542A (en) * | 1974-10-23 | 1977-05-10 | Teledyne Industries, Inc. | Turbine blade |
DE2503285C2 (de) * | 1975-01-28 | 1984-08-30 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zur Herstellung eines einstückigen thermisch hochbeanspruchten gekühlten Bauteils, insbesondere einer Schaufel für Turbinentriebwerke |
US4004056A (en) * | 1975-07-24 | 1977-01-18 | General Motors Corporation | Porous laminated sheet |
US4118146A (en) * | 1976-08-11 | 1978-10-03 | United Technologies Corporation | Coolable wall |
-
1979
- 1979-01-16 US US06/003,849 patent/US4311433A/en not_active Expired - Lifetime
- 1979-12-28 CA CA342,730A patent/CA1113401A/en not_active Expired
-
1980
- 1980-01-09 GB GB8000724A patent/GB2039629B/en not_active Expired
- 1980-01-10 IT IT19125/80A patent/IT1130353B/it active
- 1980-01-10 BR BR8000145A patent/BR8000145A/pt unknown
- 1980-01-11 AR AR279605A patent/AR221130A1/es active
- 1980-01-14 JP JP221580A patent/JPS5596302A/ja active Pending
- 1980-01-16 BE BE0/198994A patent/BE881186A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5596302A (en) | 1980-07-22 |
AR221130A1 (es) | 1980-12-30 |
GB2039629B (en) | 1983-01-26 |
BE881186A (fr) | 1980-07-16 |
CA1113401A (en) | 1981-12-01 |
GB2039629A (en) | 1980-08-13 |
US4311433A (en) | 1982-01-19 |
IT1130353B (it) | 1986-06-11 |
BR8000145A (pt) | 1980-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940127 |