FR2345591A1 - Disque tournant redondant - Google Patents
Disque tournant redondantInfo
- Publication number
- FR2345591A1 FR2345591A1 FR7708375A FR7708375A FR2345591A1 FR 2345591 A1 FR2345591 A1 FR 2345591A1 FR 7708375 A FR7708375 A FR 7708375A FR 7708375 A FR7708375 A FR 7708375A FR 2345591 A1 FR2345591 A1 FR 2345591A1
- Authority
- FR
- France
- Prior art keywords
- rotating disc
- redundant
- redundant rotating
- disc
- rotating
- 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.)
- Withdrawn
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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/021—Blade-carrying members, e.g. rotors for flow machines or engines with only one axial stage
-
- 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
-
- 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
- Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
-
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/49893—Peripheral joining of opposed mirror image parts to form a hollow body
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/668,971 US4097194A (en) | 1976-03-22 | 1976-03-22 | Redundant disc |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2345591A1 true FR2345591A1 (fr) | 1977-10-21 |
Family
ID=24684498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7708375A Withdrawn FR2345591A1 (fr) | 1976-03-22 | 1977-03-21 | Disque tournant redondant |
Country Status (5)
Country | Link |
---|---|
US (1) | US4097194A (fr) |
JP (1) | JPS52129812A (fr) |
CA (1) | CA1045041A (fr) |
DE (1) | DE2712115A1 (fr) |
FR (1) | FR2345591A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0521614A2 (fr) * | 1991-06-06 | 1993-01-07 | General Electric Company | Assemblage de disques multiples de rotor |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4787821A (en) * | 1987-04-10 | 1988-11-29 | Allied Signal Inc. | Dual alloy rotor |
US4898514A (en) * | 1987-10-27 | 1990-02-06 | United Technologies Corporation | Turbine balance arrangement with integral air passage |
US5135354A (en) * | 1990-09-14 | 1992-08-04 | United Technologies Corporation | Gas turbine blade and disk |
US5213475A (en) * | 1991-12-05 | 1993-05-25 | General Electric Company | Burst resistant rotor disk assembly |
DE102009004926A1 (de) * | 2009-01-16 | 2010-07-22 | Mtu Aero Engines Gmbh | Schaufelintegrierte geteilte Scheibe einer Turbinen- oder Verdichterstufe |
FR3077327B1 (fr) * | 2018-01-30 | 2020-02-21 | Safran Aircraft Engines | Ensemble pour turbine de turbomachine comprenant un anneau mobile d'etancheite |
US10787917B2 (en) | 2018-05-04 | 2020-09-29 | Rolls-Royce North American Technologies Inc. | Multi-piece turbine disk for ceramic matrix composite components |
US10934863B2 (en) * | 2018-11-13 | 2021-03-02 | Rolls-Royce Corporation | Turbine wheel assembly with circumferential blade attachment |
US11339673B2 (en) * | 2020-01-17 | 2022-05-24 | Raytheon Technologies Corporation | Rotor assembly with internal vanes |
US11208892B2 (en) * | 2020-01-17 | 2021-12-28 | Raytheon Technologies Corporation | Rotor assembly with multiple rotor disks |
US11401814B2 (en) | 2020-01-17 | 2022-08-02 | Raytheon Technologies Corporation | Rotor assembly with internal vanes |
US11286781B2 (en) * | 2020-01-17 | 2022-03-29 | Raytheon Technologies Corporation | Multi-disk bladed rotor assembly for rotational equipment |
US11371351B2 (en) | 2020-01-17 | 2022-06-28 | Raytheon Technologies Corporation | Multi-disk bladed rotor assembly for rotational equipment |
IT202100029963A1 (it) * | 2021-11-26 | 2023-05-26 | Ge Avio Srl | Motore a turbina a gas comprendente un complesso di pale rotanti. |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1318091A (en) * | 1919-10-07 | Hredrik ljtjngstrsm | ||
US840310A (en) * | 1906-05-14 | 1907-01-01 | Richard H Goldsborough | Turbine. |
AT74422B (de) * | 1913-05-31 | 1918-07-10 | Ver Dampfturbinen Ges Mit Besc | Nachgiebige Lagerung von gegeneinander abgestützten, umlaufenden Maschinenteilen. z. B. Turbinenlaufrädern, auf der Welle zum Ausgleich verschiedener Wärmeausdehnung. |
CH234848A (de) * | 1943-02-09 | 1944-10-31 | Tech Studien Ag | Läufer für Kreiselmaschinen mit axial nebeneinander angeordneten, durch Schrauben miteinander verbundenen Drehkörpern. |
GB588393A (en) * | 1945-02-15 | 1947-05-21 | Frank Felix Evennett | Improved joining means for pre-formed walls |
US2657008A (en) * | 1947-08-07 | 1953-10-27 | Atkinson Joseph | Turbine or like rotor |
US2539730A (en) * | 1947-11-10 | 1951-01-30 | Jeumont Forges Const Elec | Composite rim and method of manufacturing the same |
US2641440A (en) * | 1947-11-18 | 1953-06-09 | Chrysler Corp | Turbine blade with cooling means and carrier therefor |
US2773169A (en) * | 1951-02-26 | 1956-12-04 | Power Jets Res & Dev Ltd | Welding of bladed rotors for turbines, compressors, etc. |
US2825124A (en) * | 1952-02-05 | 1958-03-04 | Gen Motors Corp | Method of making a fabricated rotor |
US2719438A (en) * | 1952-11-22 | 1955-10-04 | Paul J Schiefer | Engine flywheel |
US2918252A (en) * | 1954-12-24 | 1959-12-22 | Rolls Royce | Turbine rotor disc structure |
DE1144537B (de) * | 1960-07-13 | 1963-02-28 | Henschel Werke Ag | Anordnung zur Kuehlung der Laufraeder und Beschaufelungen von Turbomaschinen, insbesondere Gasturbinen |
US3108782A (en) * | 1961-03-30 | 1963-10-29 | American Can Co | Turbine wheel and method of manufacture |
US3282498A (en) * | 1963-06-10 | 1966-11-01 | Lloyd B Smith | Construction for high gravity centrifuges and the like |
US3357082A (en) * | 1963-02-13 | 1967-12-12 | Whiton Machine Company | Method of making a turbine wheel |
US3253842A (en) * | 1963-12-10 | 1966-05-31 | Thiokol Chemical Corp | Shear key joint |
US3282561A (en) * | 1964-12-14 | 1966-11-01 | Associated Electric Ind Ltd | Turbine rotors |
US3368424A (en) * | 1966-06-20 | 1968-02-13 | Richfield Ind Equipment Ltd | Flywheels |
US3429700A (en) * | 1966-09-20 | 1969-02-25 | Teleflex Inc | Method of producing composite metal articles by uniting two identical shapes |
US3356339A (en) * | 1966-12-12 | 1967-12-05 | Gen Motors Corp | Turbine rotor |
US3662619A (en) * | 1970-08-26 | 1972-05-16 | Gen Electric | Fail-safe rotary machine |
US3880267A (en) * | 1973-02-12 | 1975-04-29 | Gleason Works | Coupling device having means for relieving circumferential stresses |
GB1432875A (en) * | 1973-07-11 | 1976-04-22 | Rolls Royce | Gas rotor assemblies |
US3916495A (en) * | 1974-02-25 | 1975-11-04 | Gen Electric | Method and means for balancing a gas turbine engine |
-
1976
- 1976-03-22 US US05/668,971 patent/US4097194A/en not_active Expired - Lifetime
-
1977
- 1977-02-24 CA CA272,584A patent/CA1045041A/fr not_active Expired
- 1977-03-19 DE DE19772712115 patent/DE2712115A1/de active Pending
- 1977-03-21 FR FR7708375A patent/FR2345591A1/fr not_active Withdrawn
- 1977-03-22 JP JP3052477A patent/JPS52129812A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0521614A2 (fr) * | 1991-06-06 | 1993-01-07 | General Electric Company | Assemblage de disques multiples de rotor |
EP0521614A3 (en) * | 1991-06-06 | 1993-02-03 | General Electric Company | Multiple rotor disk assembly |
Also Published As
Publication number | Publication date |
---|---|
CA1045041A (fr) | 1978-12-26 |
JPS52129812A (en) | 1977-10-31 |
US4097194A (en) | 1978-06-27 |
DE2712115A1 (de) | 1977-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE414691B (sv) | Redundant mikrovagskonfiguration | |
SE7710050L (sv) | Fuktogenomtrenglig skiva | |
NL187925C (nl) | Remschijf. | |
SE7702927L (sv) | Skivbroms | |
AT364971B (de) | Innengekuehlte bremsscheibe | |
SE7709034L (sv) | Roterbart borrsker | |
NL7611439A (nl) | Maalschijf. | |
CS714677A2 (en) | Ustredovaci zarizeni pro nejmene jeden pametovy disk | |
DK413477A (da) | Rotationsmejetaersker | |
FR2345591A1 (fr) | Disque tournant redondant | |
TR20085A (tr) | Cift suertuenme diskli ambrayj | |
SE7707502L (sv) | Skivformningsmaskin | |
PT66293B (pt) | Redundant pushrod-to-bellcrank connection | |
SE7701601L (sv) | Sammansatt sekerhetsskiva | |
BE861950A (fr) | Porte-disques | |
SE419944B (sv) | Skivfilter | |
SE7706906L (sv) | Kapskiva | |
FI65380B (fi) | Reaktor foer katalytiska reaktioner | |
AT347771B (de) | Scheibenrefiner-auflager | |
SE402949B (sv) | Kompositskiva | |
DK513077A (da) | Pladespiller | |
AT349862B (de) | Scheibenmuehle | |
PL199241A1 (pl) | Kroczaca obudowa tarczowa | |
PL198430A1 (pl) | Tarczowy zespol hamulcowy | |
SE428430B (sv) | Skivkvarn |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |