SE445659B - Anordning for forbindning av med varandra rotationssymmetriskt samordnade byggdelar for stromningsmaskiner - Google Patents
Anordning for forbindning av med varandra rotationssymmetriskt samordnade byggdelar for stromningsmaskinerInfo
- Publication number
- SE445659B SE445659B SE8008937A SE8008937A SE445659B SE 445659 B SE445659 B SE 445659B SE 8008937 A SE8008937 A SE 8008937A SE 8008937 A SE8008937 A SE 8008937A SE 445659 B SE445659 B SE 445659B
- Authority
- SE
- Sweden
- Prior art keywords
- wall section
- building part
- building
- air
- component
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000007750 plasma spraying Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 229910052582 BN Inorganic materials 0.000 claims description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000002347 wear-protection layer Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000007751 thermal spraying Methods 0.000 description 2
- 229910003470 tongbaite Inorganic materials 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- JPNWDVUTVSTKMV-UHFFFAOYSA-N cobalt tungsten Chemical compound [Co].[W] JPNWDVUTVSTKMV-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/246—Fastening of diaphragms or stator-rings
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/005—Sealing means between non relatively rotating elements
-
- 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
- F02C7/28—Arrangement of seals
-
- 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
- F05D2250/30—Arrangement of components
- F05D2250/33—Arrangement of components symmetrical
-
- 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
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)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3003469A DE3003469C2 (de) | 1980-01-31 | 1980-01-31 | Einrichtung zur Verbindung einander rotationssymmetrisch zugeordneter, unterschiedlichen thermischen Einflüssen ausgesetzter Bauteile für Strömungsmaschinen, insbesondere Gasturbinentriebwerke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8008937L SE8008937L (sv) | 1981-08-01 |
| SE445659B true SE445659B (sv) | 1986-07-07 |
Family
ID=6093381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8008937A SE445659B (sv) | 1980-01-31 | 1980-12-18 | Anordning for forbindning av med varandra rotationssymmetriskt samordnade byggdelar for stromningsmaskiner |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4552509A (enExample) |
| JP (1) | JPS56121805A (enExample) |
| DE (1) | DE3003469C2 (enExample) |
| FR (1) | FR2475115A1 (enExample) |
| GB (1) | GB2068270B (enExample) |
| SE (1) | SE445659B (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4863343A (en) * | 1988-05-16 | 1989-09-05 | Westinghouse Electric Corp. | Turbine vane shroud sealing system |
| FR2655687B1 (fr) * | 1989-12-13 | 1992-02-07 | Snecma | Carter de turbomachine a retention axiale renforcee. |
| EP1045115A1 (de) * | 1999-04-12 | 2000-10-18 | Asea Brown Boveri AG | Hitzeschild für eine Gasturbine |
| DE19959665A1 (de) * | 1999-12-10 | 2001-06-13 | Rolls Royce Deutschland | Befestigungsanordnung für die den Strömungskanal einer Strömungsmaschine begrenzenden Wandsegmente |
| US6418618B1 (en) * | 2000-04-11 | 2002-07-16 | General Electric Company | Method of controlling the side wall thickness of a turbine nozzle segment for improved cooling |
| DE10159669A1 (de) * | 2001-12-05 | 2003-07-03 | Rolls Royce Deutschland | Bajonettverbindung für ein Ringgehäuse eines Hochdruckkompressors einer Gasturbine |
| US20040261265A1 (en) * | 2003-06-25 | 2004-12-30 | General Electric Company | Method for improving the wear resistance of a support region between a turbine outer case and a supported turbine vane |
| US7025385B2 (en) * | 2003-09-03 | 2006-04-11 | United Technologies Corporation | Coupling |
| US7238003B2 (en) * | 2004-08-24 | 2007-07-03 | Pratt & Whitney Canada Corp. | Vane attachment arrangement |
| US7527469B2 (en) * | 2004-12-10 | 2009-05-05 | Siemens Energy, Inc. | Transition-to-turbine seal apparatus and kit for transition/turbine junction of a gas turbine engine |
| EP1840337A1 (de) * | 2006-03-31 | 2007-10-03 | Siemens Aktiengesellschaft | Nut-Feder-Verbindung zwischen zwei Turbinenkomponenten einer Turbine |
| US7784264B2 (en) * | 2006-08-03 | 2010-08-31 | Siemens Energy, Inc. | Slidable spring-loaded transition-to-turbine seal apparatus and heat-shielding system, comprising the seal, at transition/turbine junction of a gas turbine engine |
| FR2913050B1 (fr) * | 2007-02-28 | 2011-06-17 | Snecma | Turbine haute-pression d'une turbomachine |
| FR2930592B1 (fr) * | 2008-04-24 | 2010-04-30 | Snecma | Distributeur de turbine pour une turbomachine |
| CN103502577B (zh) * | 2011-04-19 | 2015-06-24 | 三菱日立电力系统株式会社 | 涡轮静叶片及燃气轮机 |
| US8827637B2 (en) | 2012-03-23 | 2014-09-09 | Pratt & Whitney Canada Corp. | Seal arrangement for gas turbine engines |
| FR3001252B1 (fr) * | 2013-01-23 | 2015-02-13 | Snecma | Aubage fixe de distribution de flux comprenant une plate-forme interne a renforts integres |
| EP3030752A1 (en) * | 2013-08-06 | 2016-06-15 | General Electric Company | Mounting apparatus for low-ductility turbine nozzle |
| JP6233578B2 (ja) * | 2013-12-05 | 2017-11-22 | 株式会社Ihi | タービン |
| DE102014225379A1 (de) * | 2014-12-10 | 2016-06-16 | Robert Bosch Gmbh | Elektrische Maschine, insbesondere Startermotor |
| US11668199B2 (en) | 2021-03-05 | 2023-06-06 | Raytheon Technologies Corporation | Vane arc segment with radially projecting flanges |
| US11674400B2 (en) * | 2021-03-12 | 2023-06-13 | Ge Avio S.R.L. | Gas turbine engine nozzles |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2609176A (en) * | 1950-01-21 | 1952-09-02 | A V Roe Canada Ltd | Turbine nozzle guide vane construction |
| GB701101A (en) * | 1950-06-29 | 1953-12-16 | Rolls Royce | Improvements in or relating to gas-turbine engines |
| US3075744A (en) * | 1960-08-16 | 1963-01-29 | United Aircraft Corp | Turbine nozzle vane mounting means |
| SU147194A1 (ru) * | 1961-10-30 | 1961-11-30 | В.Л. Ингульцов | Диафрагма дл паровых турбин |
| US3262635A (en) * | 1964-11-06 | 1966-07-26 | Gen Electric | Turbomachine sealing means |
| US3443791A (en) * | 1966-11-23 | 1969-05-13 | United Aircraft Corp | Turbine vane assembly |
| US3690785A (en) * | 1970-12-17 | 1972-09-12 | Westinghouse Electric Corp | Spring plate sealing system |
| US3754766A (en) * | 1971-11-11 | 1973-08-28 | United Aircraft Corp | Spring type ring seal |
| US3829233A (en) * | 1973-06-27 | 1974-08-13 | Westinghouse Electric Corp | Turbine diaphragm seal structure |
| US3857649A (en) * | 1973-08-09 | 1974-12-31 | Westinghouse Electric Corp | Inlet vane structure for turbines |
| US3989410A (en) * | 1974-11-27 | 1976-11-02 | General Electric Company | Labyrinth seal system |
| US4025226A (en) * | 1975-10-03 | 1977-05-24 | United Technologies Corporation | Air cooled turbine vane |
| SE398659B (sv) * | 1976-05-05 | 1978-01-09 | Stal Laval Turbin Ab | Tetningsanordning i en gasturbin |
-
1980
- 1980-01-31 DE DE3003469A patent/DE3003469C2/de not_active Expired
- 1980-12-18 SE SE8008937A patent/SE445659B/sv not_active IP Right Cessation
-
1981
- 1981-01-29 US US06/229,427 patent/US4552509A/en not_active Expired - Fee Related
- 1981-01-29 JP JP1220481A patent/JPS56121805A/ja active Granted
- 1981-01-30 GB GB8102967A patent/GB2068270B/en not_active Expired
- 1981-01-30 FR FR8101841A patent/FR2475115A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56121805A (en) | 1981-09-24 |
| FR2475115B1 (enExample) | 1984-01-06 |
| DE3003469A1 (de) | 1981-08-06 |
| GB2068270B (en) | 1983-03-16 |
| US4552509A (en) | 1985-11-12 |
| SE8008937L (sv) | 1981-08-01 |
| GB2068270A (en) | 1981-08-12 |
| DE3003469C2 (de) | 1987-03-19 |
| JPS624523B2 (enExample) | 1987-01-30 |
| FR2475115A1 (fr) | 1981-08-07 |
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| NAL | Patent in force |
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