IT979842B - Perfezionamento nelle palette per compressori assiali per macchine a fluido - Google Patents
Perfezionamento nelle palette per compressori assiali per macchine a fluidoInfo
- Publication number
- IT979842B IT979842B IT48800/73A IT4880073A IT979842B IT 979842 B IT979842 B IT 979842B IT 48800/73 A IT48800/73 A IT 48800/73A IT 4880073 A IT4880073 A IT 4880073A IT 979842 B IT979842 B IT 979842B
- Authority
- IT
- Italy
- Prior art keywords
- vanes
- improvement
- fluid machines
- axial compressors
- compressors
- Prior art date
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
- 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
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
-
- 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
-
- 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
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/50—Vibration damping features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1195472A GB1428365A (en) | 1972-03-15 | 1972-03-15 | Fluid flow machines |
Publications (1)
Publication Number | Publication Date |
---|---|
IT979842B true IT979842B (it) | 1974-09-30 |
Family
ID=9995693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48800/73A IT979842B (it) | 1972-03-15 | 1973-03-14 | Perfezionamento nelle palette per compressori assiali per macchine a fluido |
Country Status (6)
Country | Link |
---|---|
US (1) | US3905722A (it) |
JP (1) | JPS5430124B2 (it) |
DE (1) | DE2312631A1 (it) |
FR (1) | FR2176433A5 (it) |
GB (1) | GB1428365A (it) |
IT (1) | IT979842B (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4045149A (en) * | 1976-02-03 | 1977-08-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Platform for a swing root turbomachinery blade |
US4019832A (en) * | 1976-02-27 | 1977-04-26 | General Electric Company | Platform for a turbomachinery blade |
GB1549422A (en) * | 1976-10-19 | 1979-08-08 | Rolls Royce | Axial flow gas turbine engine compressor |
GB1549152A (en) * | 1977-01-11 | 1979-08-01 | Rolls Royce | Rotor stage for a gas trubine engine |
CH626947A5 (it) * | 1978-03-02 | 1981-12-15 | Bbc Brown Boveri & Cie | |
US4326836A (en) * | 1979-12-13 | 1982-04-27 | United Technologies Corporation | Shroud for a rotor blade |
FR2517779B1 (fr) * | 1981-12-03 | 1986-06-13 | Snecma | Dispositif d'amortissement des aubes d'une soufflante de turbomachine |
US4850802A (en) * | 1983-04-21 | 1989-07-25 | Allied-Signal Inc. | Composite compressor wheel for turbochargers |
GB2171151B (en) * | 1985-02-20 | 1988-05-18 | Rolls Royce | Rotors for gas turbine engines |
US5277548A (en) * | 1991-12-31 | 1994-01-11 | United Technologies Corporation | Non-integral rotor blade platform |
GB9300579D0 (en) * | 1993-01-13 | 1993-03-03 | Esselte Dymo Nv | Tape cutting apparatus |
US20050028839A1 (en) * | 2003-08-07 | 2005-02-10 | Macquoid Malcolm | Method for cleaning fluid spills using biodegradable absorbent material and for transporting the same |
EP2447476A3 (en) | 2010-11-01 | 2017-11-15 | Rolls-Royce plc | Annulus filler for a rotor disk of a gas turbine |
EP2884052B1 (de) * | 2013-12-13 | 2018-02-21 | Siemens Aktiengesellschaft | Rotor für eine strömungsmaschine mit geschlossenem strömungskonturring und verfahren zur herstellung desselben |
FR3120389B1 (fr) * | 2021-03-04 | 2023-06-02 | Safran Aircraft Engines | Ensemble pour un rotor pour une turbomachine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2858103A (en) * | 1956-03-26 | 1958-10-28 | Westinghouse Electric Corp | Gas turbine apparatus |
GB1040825A (en) * | 1965-04-20 | 1966-09-01 | Rolls Royce | Improvements in rotor blades and/or stator blades for gas turbine engines |
GB1118898A (en) * | 1967-04-03 | 1968-07-03 | Rolls Royce | Fluid flow machine |
GB1170593A (en) * | 1967-04-12 | 1969-11-12 | Rolls Royce | Method of making a Bladed Rotor |
US3549444A (en) * | 1967-12-28 | 1970-12-22 | Harry S Katz | Filament wound blade and compressor |
GB1268911A (en) * | 1969-09-26 | 1972-03-29 | Rolls Royce | Improvements in or relating to blades |
-
1972
- 1972-03-15 GB GB1195472A patent/GB1428365A/en not_active Expired
-
1973
- 1973-03-12 US US340118A patent/US3905722A/en not_active Expired - Lifetime
- 1973-03-14 DE DE2312631A patent/DE2312631A1/de not_active Withdrawn
- 1973-03-14 IT IT48800/73A patent/IT979842B/it active
- 1973-03-15 FR FR7309255A patent/FR2176433A5/fr not_active Expired
- 1973-03-15 JP JP2952373A patent/JPS5430124B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3905722A (en) | 1975-09-16 |
JPS5430124B2 (it) | 1979-09-28 |
GB1428365A (en) | 1976-03-17 |
JPS48102306A (it) | 1973-12-22 |
FR2176433A5 (it) | 1973-10-26 |
DE2312631A1 (de) | 1973-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT966331B (it) | Perfezionamento nelle macchine a rotore | |
IT1012974B (it) | Complesso di palette per una macchina a flusso di fluido | |
IT1015474B (it) | Complesso di statore per compres sori a flusso assiale | |
IT977190B (it) | Perfezionamento nelle pompe a palette | |
IT979842B (it) | Perfezionamento nelle palette per compressori assiali per macchine a fluido | |
IT976896B (it) | Perfezionamento nelle pompe rota tive a palette | |
IT1016290B (it) | Perfezionamento nei motori a fluido | |
IT977342B (it) | Perfezionamento nelle pompe a palette | |
IT1006974B (it) | Girante di macchina a fluido | |
IT1133001B (it) | Tperfezionamento nelle macchine a flusso fluido fornite di palette | |
BE796776A (fr) | Pompes rotatives a palettes oscillantes | |
IT997943B (it) | Perfezionamento nelle disposizioni di tenuta in particolare per macchi ne a fluido di tipo rotativo | |
IT977319B (it) | Perfezionamento nelle pompe a paletta | |
IT985498B (it) | Perfezionamento nelle disposizioni a valvola di controllo di erogazio ne di fluidi | |
AT324048B (de) | Aerodynamische druckwellenmaschine | |
IT977572B (it) | Perfezionamento nelle palette per macchine a fluido in particolare palette per rotori di motori a turbina | |
IT1000465B (it) | Perfezionamento nelle macchine imballatrici | |
IT974816B (it) | Perfezionamento nelle macchine a pistoni rotanti | |
IT1040917B (it) | Perfezionamento nelle pompe a stantuffi assiali | |
IT1002882B (it) | Perfezionamento nelle pompe e motori rotativi a fluido | |
IT996265B (it) | Perfezionamento nelle pompe o motori idraulici a palette del tipo volumetrico | |
IT1051096B (it) | Miglioramenti nelle pompe a fluido | |
BE803639A (fr) | Machine volumetrique telle que pompe volumetrique | |
IT1032619B (it) | Macchina a fluido particolarmente pompa o turbina specialmente per piccole prevalenze | |
IT1004689B (it) | Macchina a pressione di fluido |