CN104136720B - 用于涡轮机器的装置 - Google Patents
用于涡轮机器的装置 Download PDFInfo
- Publication number
- CN104136720B CN104136720B CN201380011417.1A CN201380011417A CN104136720B CN 104136720 B CN104136720 B CN 104136720B CN 201380011417 A CN201380011417 A CN 201380011417A CN 104136720 B CN104136720 B CN 104136720B
- Authority
- CN
- China
- Prior art keywords
- turbo
- heat shield
- machine
- hot gas
- track ring
- 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
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
-
- 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
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/388—Trepanning, i.e. boring by moving the beam spot about an axis
-
- 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
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/24—Heat or noise insulation
-
- 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
-
- 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
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/15—Heat shield
-
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/202—Heat transfer, e.g. cooling by film cooling
-
- 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
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
-
- 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
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
- F05D2300/175—Superalloys
-
- 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
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
- F05D2300/177—Ni - Si alloys
-
- 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
- Y10T29/4932—Turbomachine making
- Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12157286.1A EP2634373A1 (en) | 2012-02-28 | 2012-02-28 | Arrangement for a turbomachine |
EP12157286.1 | 2012-02-28 | ||
PCT/EP2013/053898 WO2013127833A1 (en) | 2012-02-28 | 2013-02-27 | Arrangement for a turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104136720A CN104136720A (zh) | 2014-11-05 |
CN104136720B true CN104136720B (zh) | 2016-08-31 |
Family
ID=47790195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380011417.1A Active CN104136720B (zh) | 2012-02-28 | 2013-02-27 | 用于涡轮机器的装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9863271B2 (zh) |
EP (2) | EP2634373A1 (zh) |
CN (1) | CN104136720B (zh) |
RU (1) | RU2619327C2 (zh) |
WO (1) | WO2013127833A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2718129T3 (es) * | 2013-07-23 | 2019-06-27 | MTU Aero Engines AG | Dispositivo de aislamiento para una turbina de gas térmica y una turbina de gas térmica con esta estructura |
FR3012514B1 (fr) * | 2013-10-31 | 2015-12-25 | Airbus Operations Sas | Dispositif de protection thermique d'un equipement dans un compartiment moteur de turbomachine |
EP2949873A1 (en) | 2014-05-27 | 2015-12-02 | Siemens Aktiengesellschaft | Turbomachine with an ingestion shield and use of the turbomachine |
US10289961B2 (en) * | 2014-11-24 | 2019-05-14 | International Business Machines Corporation | Presenting anticipated user search query results prompted by a trigger |
IT201700061762A1 (it) * | 2017-06-06 | 2018-12-06 | Ansaldo Energia Spa | Gruppo statorico per uno stadio di espansione radiale-assiale di turbina a vapore |
EP3421727B1 (en) * | 2017-06-30 | 2020-01-29 | Ansaldo Energia Switzerland AG | Gas turbine comprising a turbine vane carrier |
DE102019211418A1 (de) | 2019-07-31 | 2021-02-04 | Siemens Aktiengesellschaft | Verfahren zur Modernisierung einer Gasturbinenanlage sowie Gasturbinenanlage |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3300178A (en) * | 1964-09-24 | 1967-01-24 | English Electric Co Ltd | Turbines |
EP0522795A1 (en) * | 1991-07-09 | 1993-01-13 | General Electric Company | Heat shield |
EP0770761A1 (en) * | 1995-10-23 | 1997-05-02 | United Technologies Corporation | Rotor blade outer tip seal apparatus |
US6082961A (en) * | 1997-09-15 | 2000-07-04 | Abb Alstom Power (Switzerland) Ltd. | Platform cooling for gas turbines |
EP1741877A1 (de) * | 2005-07-04 | 2007-01-10 | Siemens Aktiengesellschaft | Hitzeschild und Turbinenleitschaufel für eine Gasturbine |
CN101189411A (zh) * | 2005-06-08 | 2008-05-28 | 西门子公司 | 具有缝隙阻隔装置的燃气轮机 |
US7766609B1 (en) * | 2007-05-24 | 2010-08-03 | Florida Turbine Technologies, Inc. | Turbine vane endwall with float wall heat shield |
EP2282014A1 (de) * | 2009-06-23 | 2011-02-09 | Siemens Aktiengesellschaft | Rinförmiger Strömungskanalabschnitt für eine Turbomaschine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2316662C1 (ru) | 2006-04-03 | 2008-02-10 | Открытое акционерное общество "Авиадвигатель" | Газотурбинный двигатель |
RU101087U1 (ru) | 2010-08-20 | 2011-01-10 | Открытое акционерное общество "Климов" | Статор газовой турбины |
US8777567B2 (en) * | 2010-09-22 | 2014-07-15 | Honeywell International Inc. | Turbine blades, turbine assemblies, and methods of manufacturing turbine blades |
-
2012
- 2012-02-28 EP EP12157286.1A patent/EP2634373A1/en not_active Withdrawn
-
2013
- 2013-02-27 US US14/377,888 patent/US9863271B2/en active Active
- 2013-02-27 WO PCT/EP2013/053898 patent/WO2013127833A1/en active Application Filing
- 2013-02-27 RU RU2014139066A patent/RU2619327C2/ru active
- 2013-02-27 CN CN201380011417.1A patent/CN104136720B/zh active Active
- 2013-02-27 EP EP13707349.0A patent/EP2800879B1/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3300178A (en) * | 1964-09-24 | 1967-01-24 | English Electric Co Ltd | Turbines |
EP0522795A1 (en) * | 1991-07-09 | 1993-01-13 | General Electric Company | Heat shield |
EP0770761A1 (en) * | 1995-10-23 | 1997-05-02 | United Technologies Corporation | Rotor blade outer tip seal apparatus |
US6082961A (en) * | 1997-09-15 | 2000-07-04 | Abb Alstom Power (Switzerland) Ltd. | Platform cooling for gas turbines |
CN101189411A (zh) * | 2005-06-08 | 2008-05-28 | 西门子公司 | 具有缝隙阻隔装置的燃气轮机 |
EP1741877A1 (de) * | 2005-07-04 | 2007-01-10 | Siemens Aktiengesellschaft | Hitzeschild und Turbinenleitschaufel für eine Gasturbine |
US7766609B1 (en) * | 2007-05-24 | 2010-08-03 | Florida Turbine Technologies, Inc. | Turbine vane endwall with float wall heat shield |
EP2282014A1 (de) * | 2009-06-23 | 2011-02-09 | Siemens Aktiengesellschaft | Rinförmiger Strömungskanalabschnitt für eine Turbomaschine |
Also Published As
Publication number | Publication date |
---|---|
RU2014139066A (ru) | 2016-04-20 |
EP2800879B1 (en) | 2016-01-20 |
EP2800879A1 (en) | 2014-11-12 |
US20150003964A1 (en) | 2015-01-01 |
WO2013127833A1 (en) | 2013-09-06 |
RU2619327C2 (ru) | 2017-05-15 |
CN104136720A (zh) | 2014-11-05 |
EP2634373A1 (en) | 2013-09-04 |
US9863271B2 (en) | 2018-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220406 Address after: Munich, Germany Patentee after: Siemens energy global Corp. Address before: Munich, Germany Patentee before: SIEMENS AG |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: Munich, Germany Patentee after: Siemens Energy International Country or region after: Germany Address before: Munich, Germany Patentee before: Siemens energy global Corp. Country or region before: Germany |
|
CP03 | Change of name, title or address |