FR1081612A - Turbo-ventilateur perfectionné - Google Patents
Turbo-ventilateur perfectionnéInfo
- Publication number
- FR1081612A FR1081612A FR1081612DA FR1081612A FR 1081612 A FR1081612 A FR 1081612A FR 1081612D A FR1081612D A FR 1081612DA FR 1081612 A FR1081612 A FR 1081612A
- Authority
- FR
- France
- Prior art keywords
- turbo fan
- advanced
- advanced turbo
- fan
- turbo
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
- F01D25/125—Cooling of bearings
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1081612XA | 1952-09-08 | 1952-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1081612A true FR1081612A (fr) | 1954-12-21 |
Family
ID=22320644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1081612D Expired FR1081612A (fr) | 1952-09-08 | 1953-07-25 | Turbo-ventilateur perfectionné |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1081612A (fr) |
-
1953
- 1953-07-25 FR FR1081612D patent/FR1081612A/fr not_active Expired
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