FR499985A - Improvements in aircraft propulsion - Google Patents
Improvements in aircraft propulsionInfo
- Publication number
- FR499985A FR499985A FR499985A FR499985DA FR499985A FR 499985 A FR499985 A FR 499985A FR 499985 A FR499985 A FR 499985A FR 499985D A FR499985D A FR 499985DA FR 499985 A FR499985 A FR 499985A
- Authority
- FR
- France
- Prior art keywords
- aircraft propulsion
- propulsion
- aircraft
- 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
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
- B64D35/04—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors
- B64D35/06—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors the propellers or rotors being counter-rotating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR499985T | 1918-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR499985A true FR499985A (en) | 1920-02-27 |
Family
ID=1534933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR499985A Expired FR499985A (en) | 1918-08-30 | 1918-08-30 | Improvements in aircraft propulsion |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR499985A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531032A (en) * | 1937-12-30 | 1950-11-21 | Desmoulins Emile Hyacinthe | Propelling mechanism |
US3261544A (en) * | 1962-11-19 | 1966-07-19 | Philips Corp | Safety guard for fan |
-
1918
- 1918-08-30 FR FR499985A patent/FR499985A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531032A (en) * | 1937-12-30 | 1950-11-21 | Desmoulins Emile Hyacinthe | Propelling mechanism |
US3261544A (en) * | 1962-11-19 | 1966-07-19 | Philips Corp | Safety guard for fan |
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