FR2286282A1 - Perfectionnements aux rotors a aubes - Google Patents
Perfectionnements aux rotors a aubesInfo
- Publication number
- FR2286282A1 FR2286282A1 FR7529609A FR7529609A FR2286282A1 FR 2286282 A1 FR2286282 A1 FR 2286282A1 FR 7529609 A FR7529609 A FR 7529609A FR 7529609 A FR7529609 A FR 7529609A FR 2286282 A1 FR2286282 A1 FR 2286282A1
- Authority
- FR
- France
- Prior art keywords
- blade rotors
- rotors
- blade
- 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
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
- F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates
-
- 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)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB42229/74A GB1527074A (en) | 1974-09-28 | 1974-09-28 | Bladed rotors |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2286282A1 true FR2286282A1 (fr) | 1976-04-23 |
FR2286282B1 FR2286282B1 (pl) | 1981-08-21 |
Family
ID=10423448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7529609A Granted FR2286282A1 (fr) | 1974-09-28 | 1975-09-26 | Perfectionnements aux rotors a aubes |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2542394A1 (pl) |
FR (1) | FR2286282A1 (pl) |
GB (1) | GB1527074A (pl) |
IT (1) | IT1042907B (pl) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2413543A1 (fr) * | 1977-12-28 | 1979-07-27 | Gen Electric | Dispositif de retenue d'aubes de turbomachine |
FR2586061A1 (fr) * | 1985-08-08 | 1987-02-13 | Snecma | Disque porte labyrinthe multifonction pour rotor de turbomachine |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2585069B1 (fr) * | 1985-07-16 | 1989-06-09 | Snecma | Dispositif de limitation du debattement angulaire d'aubes montees sur un disque de rotor de turbomachine |
US4781534A (en) * | 1987-02-27 | 1988-11-01 | Westinghouse Electric Corp. | Apparatus and method for reducing windage and leakage in steam turbine incorporating axial entry blade |
GB2294732A (en) * | 1994-11-05 | 1996-05-08 | Rolls Royce Plc | Integral disc seal for turbomachine |
DE102005059084A1 (de) * | 2005-12-10 | 2007-06-14 | Mtu Aero Engines Gmbh | Turbomaschine, insbesondere Gasturbine |
EP2183467B2 (de) | 2007-08-08 | 2023-10-18 | Ansaldo Energia IP UK Limited | Rotoranordnung von einer turbine |
US8827651B2 (en) | 2010-11-01 | 2014-09-09 | Rolls-Royce Plc | Annulus filler |
-
1974
- 1974-09-28 GB GB42229/74A patent/GB1527074A/en not_active Expired
-
1975
- 1975-09-23 DE DE19752542394 patent/DE2542394A1/de not_active Withdrawn
- 1975-09-26 FR FR7529609A patent/FR2286282A1/fr active Granted
- 1975-09-26 IT IT27699/75A patent/IT1042907B/it active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2413543A1 (fr) * | 1977-12-28 | 1979-07-27 | Gen Electric | Dispositif de retenue d'aubes de turbomachine |
FR2586061A1 (fr) * | 1985-08-08 | 1987-02-13 | Snecma | Disque porte labyrinthe multifonction pour rotor de turbomachine |
EP0214876A1 (fr) * | 1985-08-08 | 1987-03-18 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." | Disque porte labyrinthe multifonction pour rotor de turbomachine |
US4668167A (en) * | 1985-08-08 | 1987-05-26 | Societe National D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Multifunction labyrinth seal support disk for a turbojet engine rotor |
Also Published As
Publication number | Publication date |
---|---|
FR2286282B1 (pl) | 1981-08-21 |
IT1042907B (it) | 1980-01-30 |
GB1527074A (en) | 1978-10-04 |
DE2542394A1 (de) | 1976-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1026334B (it) | Perfezionamento nelle seghe a bicchiere | |
DK145403C (da) | Haandbetjenelig roterende kniv | |
BR7505249A (pt) | Aperfeicoamentos em aparelho classificador combinado | |
SE7509834L (sv) | Rotorenhet | |
FR2274385A1 (fr) | Perfectionnements aux machines-outils | |
AT349353B (de) | Aufschnittschneidemaschine | |
DK541374A (da) | Blad for dekafrasoningsmaskine | |
BR7501174A (pt) | Aperfeicoamento em ferramenta mecanica rotativa | |
ZA756461B (en) | Jig saw blade | |
SE411060B (sv) | Turbinrotor | |
SE7508067L (sv) | Rotationskompressor | |
FR2273506B1 (fr) | Perfectionnements apportes a la radiologie | |
FR2286282A1 (fr) | Perfectionnements aux rotors a aubes | |
FR2276461A1 (fr) | Perfectionnements aux machines a rotors helicoidaux | |
IT1035321B (it) | Perfezionamento nei compressori a capsulismo | |
FR2287597A1 (fr) | Compresseur a plateau oscillant | |
FR2283750A1 (fr) | Perfectionnements aux cisailles a barres | |
BE829030A (fr) | Concasseur a rotor | |
BE832221A (fr) | Perfectionnements aux elements de construction | |
BE828424A (fr) | Perfectionnements aux metiers a tisser | |
FR2274978A2 (fr) | Perfectionnements aux compteurs a disques | |
AT350418B (de) | Vakuumkutter | |
FR2295480A1 (fr) | Machine a calculer | |
AR210261A1 (es) | Una plantilla | |
AR200076A1 (es) | Zanjadora a cuchillas |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
ST | Notification of lapse |