FR1587639A - Perfectionnements a des machines aero- ou hydrodynamiques telles que des compresseurs, turbines et analogues - Google Patents
Perfectionnements a des machines aero- ou hydrodynamiques telles que des compresseurs, turbines et analoguesInfo
- Publication number
- FR1587639A FR1587639A FR158546A FR158546A FR1587639A FR 1587639 A FR1587639 A FR 1587639A FR 158546 A FR158546 A FR 158546A FR 158546 A FR158546 A FR 158546A FR 1587639 A FR1587639 A FR 1587639A
- Authority
- FR
- France
- Prior art keywords
- aero
- compressors
- turbines
- hydrodynamic machines
- hydrodynamic
- 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.)
- Expired
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
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
- F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
- F01D5/048—Form or construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/121—Blades, their form or construction
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR158546A FR1587639A (fr) | 1968-07-09 | 1968-07-09 | Perfectionnements a des machines aero- ou hydrodynamiques telles que des compresseurs, turbines et analogues |
GB929869A GB1252351A (en) | 1968-07-09 | 1969-02-20 | Improvements in or relating to aerodynamic and hydrodynamic machines, such as compressors, turbines and the like |
FR6922546A FR2053390A6 (fr) | 1968-07-09 | 1969-07-03 | Perfectionnements a des machines aero ou hydrodynamiques telles que compresseurs, turbine et analogues |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR158546A FR1587639A (fr) | 1968-07-09 | 1968-07-09 | Perfectionnements a des machines aero- ou hydrodynamiques telles que des compresseurs, turbines et analogues |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1587639A true FR1587639A (fr) | 1970-03-27 |
Family
ID=8652318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR158546A Expired FR1587639A (fr) | 1968-07-09 | 1968-07-09 | Perfectionnements a des machines aero- ou hydrodynamiques telles que des compresseurs, turbines et analogues |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1587639A (fr) |
GB (1) | GB1252351A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2609500A1 (fr) * | 1987-01-14 | 1988-07-15 | Snecma | Disque de compresseur de turbomachine avec accelerateur centripete pour l'aspiration d'air de refroidissement de la turbine |
US5279396A (en) * | 1990-11-09 | 1994-01-18 | Labavia - Sge | Brake rotor armature with air cooling fins having embedded inserts |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5551992A (en) * | 1978-10-11 | 1980-04-16 | Kubota Ltd | Pump impeller |
DE102015117470A1 (de) * | 2015-10-14 | 2017-04-20 | Atlas Copco Energas Gmbh | Turbinenlaufrad für eine Radialturbine |
-
1968
- 1968-07-09 FR FR158546A patent/FR1587639A/fr not_active Expired
-
1969
- 1969-02-20 GB GB929869A patent/GB1252351A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2609500A1 (fr) * | 1987-01-14 | 1988-07-15 | Snecma | Disque de compresseur de turbomachine avec accelerateur centripete pour l'aspiration d'air de refroidissement de la turbine |
EP0277853A1 (fr) * | 1987-01-14 | 1988-08-10 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." | Disque de compresseur de turbomachine avec accélérateur centripète pour l'aspiration d'air de refroidissement de la turbine |
US4787820A (en) * | 1987-01-14 | 1988-11-29 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Turbine plant compressor disc with centripetal accelerator for the induction of turbine cooling air |
US5279396A (en) * | 1990-11-09 | 1994-01-18 | Labavia - Sge | Brake rotor armature with air cooling fins having embedded inserts |
Also Published As
Publication number | Publication date |
---|---|
GB1252351A (en) | 1971-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |