FR1163422A - Improved manufacturing process of hollow blades for turbines and compressors - Google Patents
Improved manufacturing process of hollow blades for turbines and compressorsInfo
- Publication number
- FR1163422A FR1163422A FR1163422DA FR1163422A FR 1163422 A FR1163422 A FR 1163422A FR 1163422D A FR1163422D A FR 1163422DA FR 1163422 A FR1163422 A FR 1163422A
- Authority
- FR
- France
- Prior art keywords
- compressors
- turbines
- manufacturing process
- improved manufacturing
- hollow blades
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1163422X | 1955-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1163422A true FR1163422A (en) | 1958-09-25 |
Family
ID=10878904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1163422D Expired FR1163422A (en) | 1955-10-20 | 1956-10-19 | Improved manufacturing process of hollow blades for turbines and compressors |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE551927A (en) |
| FR (1) | FR1163422A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2794167A1 (en) * | 1999-05-28 | 2000-12-01 | Snecma | Hollow blade for gas turbine expansion section has root with internal cavity and ducts extending along blade cord |
-
0
- BE BE551927D patent/BE551927A/fr unknown
-
1956
- 1956-10-19 FR FR1163422D patent/FR1163422A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2794167A1 (en) * | 1999-05-28 | 2000-12-01 | Snecma | Hollow blade for gas turbine expansion section has root with internal cavity and ducts extending along blade cord |
Also Published As
| Publication number | Publication date |
|---|---|
| BE551927A (en) |
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