DE8305539U1 - - Google Patents
Info
- Publication number
- DE8305539U1 DE8305539U1 DE19838305539 DE8305539U DE8305539U1 DE 8305539 U1 DE8305539 U1 DE 8305539U1 DE 19838305539 DE19838305539 DE 19838305539 DE 8305539 U DE8305539 U DE 8305539U DE 8305539 U1 DE8305539 U1 DE 8305539U1
- Authority
- DE
- Germany
- 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
- F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
-
- 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
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/25—Three-dimensional helical
-
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19838305539 DE8305539U1 (pl) | 1983-02-26 | 1983-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19838305539 DE8305539U1 (pl) | 1983-02-26 | 1983-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8305539U1 true DE8305539U1 (pl) | 1987-06-04 |
Family
ID=6750472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19838305539 Expired DE8305539U1 (pl) | 1983-02-26 | 1983-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8305539U1 (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017207924A1 (fr) * | 2016-06-02 | 2017-12-07 | Safran Aircraft Engines | Aube de turbine comprenant une portion d'admission d'air de refroidissement incluant un element helicoïdal pour faire tourbillonner l'air de refroidissement |
-
1983
- 1983-02-26 DE DE19838305539 patent/DE8305539U1/de not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017207924A1 (fr) * | 2016-06-02 | 2017-12-07 | Safran Aircraft Engines | Aube de turbine comprenant une portion d'admission d'air de refroidissement incluant un element helicoïdal pour faire tourbillonner l'air de refroidissement |
| FR3052183A1 (fr) * | 2016-06-02 | 2017-12-08 | Snecma | Aube de turbine comprenant une portion d'admission d'air de refroidissement incluant un element helicoidal pour faire tourbillonner l'air de refroidissement |
| CN109219687A (zh) * | 2016-06-02 | 2019-01-15 | 赛峰飞机发动机公司 | 包括包含使冷却空气旋流的螺旋元件的冷却空气进气口部分的涡轮轮叶 |
| US11988108B2 (en) | 2016-06-02 | 2024-05-21 | Safran Aircraft Engines | Turbine vane including a cooling-air intake portion including a helical element for swirling the cooling air |