EP1994260A2 - Gas turbine comprising an adjustable mixing housing - Google Patents
Gas turbine comprising an adjustable mixing housingInfo
- Publication number
- EP1994260A2 EP1994260A2 EP07700252A EP07700252A EP1994260A2 EP 1994260 A2 EP1994260 A2 EP 1994260A2 EP 07700252 A EP07700252 A EP 07700252A EP 07700252 A EP07700252 A EP 07700252A EP 1994260 A2 EP1994260 A2 EP 1994260A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- combustion chamber
- mixing
- mixing housing
- bolt
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000002485 combustion reaction Methods 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 23
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
-
- 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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/60—Support structures; Attaching or mounting means
-
- 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
- F05B2260/00—Function
- F05B2260/30—Retaining components in desired mutual position
- F05B2260/301—Retaining bolts or nuts
-
- 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
- F05D2230/60—Assembly methods
- F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
-
- 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
- F05D2230/60—Assembly methods
- F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
- F05D2230/644—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins for adjusting the position or the alignment, e.g. wedges or eccenters
-
- 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
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/24—Three-dimensional ellipsoidal
- F05D2250/241—Three-dimensional ellipsoidal spherical
-
- 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
- F05D2250/00—Geometry
- F05D2250/40—Movement of components
-
- 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
- F05D2250/00—Geometry
- F05D2250/40—Movement of components
- F05D2250/42—Movement of components with two degrees of freedom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Gas Burners (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07700252.5A EP1994260B1 (en) | 2006-03-15 | 2007-01-09 | Combustion chamber for a gas turbine with a positioning system |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06005259 | 2006-03-15 | ||
EP07700252.5A EP1994260B1 (en) | 2006-03-15 | 2007-01-09 | Combustion chamber for a gas turbine with a positioning system |
PCT/EP2007/050194 WO2007104587A2 (en) | 2006-03-15 | 2007-01-09 | Method for mounting a mixing housing in a gas turbine, and adjusting device therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1994260A2 true EP1994260A2 (en) | 2008-11-26 |
EP1994260B1 EP1994260B1 (en) | 2017-09-20 |
Family
ID=38008336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07700252.5A Active EP1994260B1 (en) | 2006-03-15 | 2007-01-09 | Combustion chamber for a gas turbine with a positioning system |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1994260B1 (en) |
CN (1) | CN101548135B (en) |
RU (1) | RU2444681C2 (en) |
WO (1) | WO2007104587A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2993315B8 (en) * | 2014-09-05 | 2017-07-19 | Ansaldo Energia Switzerland AG | Apparatus for an assembly tool for mounting or dismantling, replacement and maintenance of a component of an engine |
FR3038699B1 (en) * | 2015-07-08 | 2022-06-24 | Snecma | BENT COMBUSTION CHAMBER OF A TURBOMACHINE |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB701099A (en) * | 1950-05-22 | 1953-12-16 | Lucas Ltd Joseph | Improvements to combustion chambers |
US3759038A (en) * | 1971-12-09 | 1973-09-18 | Westinghouse Electric Corp | Self aligning combustor and transition structure for a gas turbine |
DE2523449C3 (en) * | 1975-05-27 | 1981-03-26 | Kraftwerk Union AG, 45473 Mülheim | Combustion chamber for gas turbines |
IT1216611B (en) * | 1988-04-21 | 1990-03-08 | Nuovo Pignone Spa | DEVICE FOR KEEPING THE ANNULAR OUTLET MOUTH OF THE GAS CONVEYOR ALWAYS CENTERED COMPARED TO THE NOZZLE GROUP OF AN AGAS TURBINE. |
FR2671857B1 (en) * | 1991-01-23 | 1994-12-09 | Snecma | COMBUSTION CHAMBER, ESPECIALLY FOR A GAS TURBINE, WITH A DEFORMABLE WALL. |
DE4223733C2 (en) * | 1992-07-18 | 1995-05-18 | Gutehoffnungshuette Man | Connection of mixing tube and flame tube of a gas turbine |
RU2100705C1 (en) * | 1993-02-03 | 1997-12-27 | Акционерное общество открытого типа "Самарский научно-технический комплекс "Двигатели НК" | Device for securing flame tube in combustion chamber housing |
RU2112181C1 (en) * | 1994-06-10 | 1998-05-27 | Ставропольское высшее авиационное инженерное училище противовоздушной обороны им.Маршала авиации Судца В.А. | Gas-turbine engine combustion chamber |
US6442946B1 (en) * | 2000-11-14 | 2002-09-03 | Power Systems Mfg., Llc | Three degrees of freedom aft mounting system for gas turbine transition duct |
DE10348447B4 (en) * | 2003-10-17 | 2014-04-03 | Siemens Aktiengesellschaft | Assembly and maintenance aid for a gas turbine |
-
2007
- 2007-01-09 EP EP07700252.5A patent/EP1994260B1/en active Active
- 2007-01-09 CN CN2007800087709A patent/CN101548135B/en active Active
- 2007-01-09 WO PCT/EP2007/050194 patent/WO2007104587A2/en active Application Filing
- 2007-01-09 RU RU2008140723/06A patent/RU2444681C2/en active
Also Published As
Publication number | Publication date |
---|---|
CN101548135A (en) | 2009-09-30 |
WO2007104587A3 (en) | 2009-01-22 |
EP1994260B1 (en) | 2017-09-20 |
WO2007104587A2 (en) | 2007-09-20 |
CN101548135B (en) | 2011-06-08 |
RU2444681C2 (en) | 2012-03-10 |
RU2008140723A (en) | 2010-04-20 |
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