FR2221020A5 - - Google Patents
Info
- Publication number
- FR2221020A5 FR2221020A5 FR7308434A FR7308434A FR2221020A5 FR 2221020 A5 FR2221020 A5 FR 2221020A5 FR 7308434 A FR7308434 A FR 7308434A FR 7308434 A FR7308434 A FR 7308434A FR 2221020 A5 FR2221020 A5 FR 2221020A5
- Authority
- FR
- France
- 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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/221—Improvement of heat transfer
- F05D2260/2212—Improvement of heat transfer by creating turbulence
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7308434A FR2221020A5 (en) | 1973-03-09 | 1973-03-09 | |
DE19732313047 DE2313047A1 (en) | 1973-03-09 | 1973-03-16 | HIGH STRENGTH COOLED TURBINE BLADES |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7308434A FR2221020A5 (en) | 1973-03-09 | 1973-03-09 | |
DE19732313047 DE2313047A1 (en) | 1973-03-09 | 1973-03-16 | HIGH STRENGTH COOLED TURBINE BLADES |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2221020A5 true FR2221020A5 (en) | 1974-10-04 |
Family
ID=25764839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7308434A Expired FR2221020A5 (en) | 1973-03-09 | 1973-03-09 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2313047A1 (en) |
FR (1) | FR2221020A5 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2433639A1 (en) * | 1978-08-17 | 1980-03-14 | Rolls Royce | BLADE FOR GAS TURBINE ENGINE |
EP0203431A1 (en) * | 1985-05-14 | 1986-12-03 | General Electric Company | Impingement cooled transition duct |
EP1207269A1 (en) * | 2000-11-16 | 2002-05-22 | Siemens Aktiengesellschaft | Gas turbine vane |
WO2012145121A1 (en) * | 2011-04-20 | 2012-10-26 | Siemens Energy, Inc. | Cooled airfoil in a turbine engine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2058939A (en) * | 1979-09-15 | 1981-04-15 | Rolls Royce | Turbomachine blade vibration damping |
US5203873A (en) * | 1991-08-29 | 1993-04-20 | General Electric Company | Turbine blade impingement baffle |
DE4430302A1 (en) * | 1994-08-26 | 1996-02-29 | Abb Management Ag | Impact-cooled wall part |
-
1973
- 1973-03-09 FR FR7308434A patent/FR2221020A5/fr not_active Expired
- 1973-03-16 DE DE19732313047 patent/DE2313047A1/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2433639A1 (en) * | 1978-08-17 | 1980-03-14 | Rolls Royce | BLADE FOR GAS TURBINE ENGINE |
EP0203431A1 (en) * | 1985-05-14 | 1986-12-03 | General Electric Company | Impingement cooled transition duct |
EP1207269A1 (en) * | 2000-11-16 | 2002-05-22 | Siemens Aktiengesellschaft | Gas turbine vane |
US6572329B2 (en) | 2000-11-16 | 2003-06-03 | Siemens Aktiengesellschaft | Gas turbine |
WO2012145121A1 (en) * | 2011-04-20 | 2012-10-26 | Siemens Energy, Inc. | Cooled airfoil in a turbine engine |
US9011077B2 (en) | 2011-04-20 | 2015-04-21 | Siemens Energy, Inc. | Cooled airfoil in a turbine engine |
Also Published As
Publication number | Publication date |
---|---|
DE2313047A1 (en) | 1974-09-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |