BE540433A - - Google Patents
Info
- Publication number
- BE540433A BE540433A BE540433DA BE540433A BE 540433 A BE540433 A BE 540433A BE 540433D A BE540433D A BE 540433DA BE 540433 A BE540433 A BE 540433A
- Authority
- BE
- Belgium
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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/005—Sealing means between non relatively rotating elements
- F01D11/006—Sealing the gap between rotor blades or blades and rotor
- F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
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- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/32—Locking, e.g. by final locking blades or keys
- F01D5/323—Locking of axial insertion type blades by means of a key or the like parallel to the axis of the rotor
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- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/32—Locking, e.g. by final locking blades or keys
- F01D5/326—Locking of axial insertion type blades by other means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB23497/54A GB781771A (en) | 1954-08-12 | 1954-08-12 | Improvements in or relating to axial-flow compressors and turbines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE540433A true BE540433A (de) |
Family
ID=10196576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE540433D BE540433A (de) | 1954-08-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3008689A (de) |
| BE (1) | BE540433A (de) |
| FR (1) | FR1134548A (de) |
| GB (1) | GB781771A (de) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1051286B (de) * | 1958-06-02 | 1959-02-26 | Her Majesty The Queen In The R | Sicherung fuer eine in einer Axialnut einer Kreiselmaschine gehaltene Schaufel |
| US3294364A (en) * | 1962-01-02 | 1966-12-27 | Gen Electric | Rotor assembly |
| US3333818A (en) * | 1965-03-22 | 1967-08-01 | Gen Motors Corp | Turbine rotor-jet nozzle assembly |
| CH494896A (de) * | 1968-08-09 | 1970-08-15 | Sulzer Ag | Halterung von Laufschaufeln im Rotor einer Turbomaschine |
| GB1318654A (en) * | 1970-12-05 | 1973-05-31 | Secr Defence | Bladed rotors |
| BE794573A (fr) * | 1972-02-02 | 1973-05-16 | Gen Electric | Dispositif de fixation d'aubes |
| US3801222A (en) * | 1972-02-28 | 1974-04-02 | United Aircraft Corp | Platform for compressor or fan blade |
| US3841794A (en) * | 1974-03-06 | 1974-10-15 | United Aircraft Corp | Snap-on lock for turbomachinery blades |
| GB1549422A (en) * | 1976-10-19 | 1979-08-08 | Rolls Royce | Axial flow gas turbine engine compressor |
| FR2404134A1 (fr) * | 1977-09-23 | 1979-04-20 | Snecma | Rotor pour turbomachines |
| JPS5848728B2 (ja) * | 1979-03-30 | 1983-10-31 | 川崎重工業株式会社 | タ−ビン翼間のシ−ル構造 |
| FR2503247B1 (fr) * | 1981-04-07 | 1985-06-14 | Snecma | Perfectionnements aux etages de turbine a gaz de turboreacteurs munis de moyens de refroidissement par air du disque de la roue de la turbine |
| GB2171151B (en) * | 1985-02-20 | 1988-05-18 | Rolls Royce | Rotors for gas turbine engines |
| FR2608674B1 (fr) * | 1986-12-17 | 1991-04-19 | Snecma | Roue de turbine a aubes ceramique |
| DE3743253A1 (de) * | 1987-12-19 | 1989-06-29 | Mtu Muenchen Gmbh | Axial durchstroemtes laufschaufelgitter fuer verdichter oder turbinen |
| US4813850A (en) * | 1988-04-06 | 1989-03-21 | Westinghouse Electric Corp. | Integral side entry control stage blade group |
| FR2639402B1 (fr) * | 1988-11-23 | 1990-12-28 | Snecma | Disque ailete de rotor de turbomachine |
| US5001830A (en) * | 1989-10-23 | 1991-03-26 | Westinghouse Electric Corp. | Method for assembling side entry control stage blades in a steam turbine |
| FR2669686B1 (fr) * | 1990-11-28 | 1994-09-02 | Snecma | Rotor de soufflante avec aubes sans plates-formes et sabots reconstituant le profil de veine. |
| GB2251897B (en) * | 1991-01-15 | 1994-11-30 | Rolls Royce Plc | A rotor |
| GB9405473D0 (en) * | 1994-03-19 | 1994-05-04 | Rolls Royce Plc | A gas turbine engine fan blade assembly |
| FR2728299B1 (fr) * | 1994-12-14 | 1997-01-24 | Snecma | Dispositif de fixation axiale d'aubes de rotor de turboreacteur |
| WO2000057031A1 (de) * | 1999-03-19 | 2000-09-28 | Siemens Aktiengesellschaft | Gasturbinenrotor mit innenraumgekühlter gasturbinenschaufel |
| JP4502517B2 (ja) * | 1999-03-24 | 2010-07-14 | シーメンス アクチエンゲゼルシヤフト | 流体機械の案内羽根及び案内羽根リング |
| DE19925774A1 (de) * | 1999-06-05 | 2000-12-07 | Asea Brown Boveri | Axiale Sicherungseinrichtung für Laufschaufeln axial durchströmter Turbomaschinen |
| US7284958B2 (en) * | 2003-03-22 | 2007-10-23 | Allison Advanced Development Company | Separable blade platform |
| US7604456B2 (en) * | 2006-04-11 | 2009-10-20 | Siemens Energy, Inc. | Vane shroud through-flow platform cover |
| US7931442B1 (en) * | 2007-05-31 | 2011-04-26 | Florida Turbine Technologies, Inc. | Rotor blade assembly with de-coupled composite platform |
| FR2918409B1 (fr) * | 2007-07-05 | 2011-05-27 | Snecma | Partie tournante de turbomachine comprenant des secteurs inter-aubes formant plateforme rapportes fixement sur un disque |
| US8277190B2 (en) | 2009-03-27 | 2012-10-02 | General Electric Company | Turbomachine rotor assembly and method |
| FR2961847B1 (fr) * | 2010-06-25 | 2012-08-17 | Snecma | Roue mobile a aubes en materiau composite pour moteur a turbine a gaz a liaison pied d'aube/disque par serrage |
| CH704825A1 (de) | 2011-03-31 | 2012-10-15 | Alstom Technology Ltd | Turbomaschinenrotor. |
| EP3044423B1 (de) | 2013-09-12 | 2020-04-29 | United Technologies Corporation | Plattenaussenbettdichtung |
| US9896946B2 (en) * | 2013-10-31 | 2018-02-20 | General Electric Company | Gas turbine engine rotor assembly and method of assembling the same |
| US9920627B2 (en) * | 2014-05-22 | 2018-03-20 | United Technologies Corporation | Rotor heat shield |
| CN109209995B (zh) * | 2017-06-30 | 2020-04-28 | 中国航发商用航空发动机有限责任公司 | 轴流压气机 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1585713A (en) * | 1922-05-31 | 1926-05-25 | Westinghouse Electric & Mfg Co | Turbine-blade fastening |
| FR969413A (fr) * | 1948-07-20 | 1950-12-20 | Const Et D Equipements Ments M | Perfectionnement dans la construction et la fixation des aubes creuses pour turbinesà gaz |
| FR989556A (fr) * | 1949-06-25 | 1951-09-11 | Cem Comp Electro Mec | Perfectionnement aux aubes de turbo-machines |
| GB687507A (en) * | 1949-06-28 | 1953-02-18 | Cem Comp Electro Mec | Improvements in turbine and compressor blades |
| GB671960A (en) * | 1949-08-23 | 1952-05-14 | Bristol Aeroplane Co Ltd | Improvements in or relating to attachment means for rotor blades |
| FR998221A (fr) * | 1949-10-26 | 1952-01-16 | Soc D Const Et D Equipements M | Perfectionnements dans la fixation des aubes de turbo-machines |
| US2751189A (en) * | 1950-09-08 | 1956-06-19 | United Aircraft Corp | Blade fastening means |
| GB699582A (en) * | 1950-11-14 | 1953-11-11 | Rolls Royce | Improvements in or relating to gas-turbine engines |
| US2669383A (en) * | 1951-02-06 | 1954-02-16 | A V Roe Canada Ltd | Rotor blade |
-
0
- BE BE540433D patent/BE540433A/xx unknown
-
1954
- 1954-08-12 GB GB23497/54A patent/GB781771A/en not_active Expired
-
1955
- 1955-07-22 US US523900A patent/US3008689A/en not_active Expired - Lifetime
- 1955-08-05 FR FR1134548D patent/FR1134548A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3008689A (en) | 1961-11-14 |
| FR1134548A (fr) | 1957-04-12 |
| GB781771A (en) | 1957-08-28 |