FR1578958A - - Google Patents
Info
- Publication number
- FR1578958A FR1578958A FR1578958DA FR1578958A FR 1578958 A FR1578958 A FR 1578958A FR 1578958D A FR1578958D A FR 1578958DA FR 1578958 A FR1578958 A FR 1578958A
- 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
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- 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)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22542/67A GB1199735A (en) | 1967-05-16 | 1967-05-16 | Laminated Composite Material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1578958A true FR1578958A (forum.php) | 1969-08-22 |
Family
ID=10181099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1578958D Expired FR1578958A (forum.php) | 1967-05-16 | 1968-05-14 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE715195A (forum.php) |
| CH (1) | CH494119A (forum.php) |
| FR (1) | FR1578958A (forum.php) |
| GB (1) | GB1199735A (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0496550A1 (en) * | 1991-01-25 | 1992-07-29 | General Electric Company | Wide chord fan blade |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2042218A1 (en) * | 1990-07-20 | 1992-01-21 | Jan C. Schilling | Composite airfoil with increased shear capability |
-
1967
- 1967-05-16 GB GB22542/67A patent/GB1199735A/en not_active Expired
-
1968
- 1968-05-14 CH CH715068A patent/CH494119A/fr not_active IP Right Cessation
- 1968-05-14 FR FR1578958D patent/FR1578958A/fr not_active Expired
- 1968-05-15 BE BE715195D patent/BE715195A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0496550A1 (en) * | 1991-01-25 | 1992-07-29 | General Electric Company | Wide chord fan blade |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1199735A (en) | 1970-07-22 |
| BE715195A (forum.php) | 1968-09-30 |
| CH494119A (fr) | 1970-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| TP | Transmission of property | ||
| ST | Notification of lapse | ||
| FC | Favourable decision of inpi director general on an application for restauration. |
Effective date: 20111019 |