FR996034A - Improvements to jet lift propellers and applications to rotary wing aircraft - Google Patents
Improvements to jet lift propellers and applications to rotary wing aircraftInfo
- Publication number
- FR996034A FR996034A FR996034DA FR996034A FR 996034 A FR996034 A FR 996034A FR 996034D A FR996034D A FR 996034DA FR 996034 A FR996034 A FR 996034A
- Authority
- FR
- France
- Prior art keywords
- applications
- wing aircraft
- rotary wing
- lift propellers
- jet lift
- 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
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
- B64C27/16—Drive of rotors by means, e.g. propellers, mounted on rotor blades
- B64C27/18—Drive of rotors by means, e.g. propellers, mounted on rotor blades the means being jet-reaction apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR996034T | 1945-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR996034A true FR996034A (en) | 1951-12-12 |
Family
ID=9557606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR996034D Expired FR996034A (en) | 1945-04-12 | 1945-04-12 | Improvements to jet lift propellers and applications to rotary wing aircraft |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR996034A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2689615A (en) * | 1952-12-03 | 1954-09-21 | Charles J Fletcher | Drive system for convertible type aircraft having jet-driven lifting rotor |
US2989268A (en) * | 1953-01-27 | 1961-06-20 | Edward F Andrews | Convertible aircraft |
FR2913479A1 (en) | 2007-03-07 | 2008-09-12 | Champeaux Philippe De | Rotating joint for gas turbine rotor of helicopter, has ribs of one of parts overlapped with sleeves of other part to form large volume decompression zone, where plates have gas injection nozzle that is opened in space defined by zones |
-
1945
- 1945-04-12 FR FR996034D patent/FR996034A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2689615A (en) * | 1952-12-03 | 1954-09-21 | Charles J Fletcher | Drive system for convertible type aircraft having jet-driven lifting rotor |
US2989268A (en) * | 1953-01-27 | 1961-06-20 | Edward F Andrews | Convertible aircraft |
FR2913479A1 (en) | 2007-03-07 | 2008-09-12 | Champeaux Philippe De | Rotating joint for gas turbine rotor of helicopter, has ribs of one of parts overlapped with sleeves of other part to form large volume decompression zone, where plates have gas injection nozzle that is opened in space defined by zones |
WO2008132315A2 (en) | 2007-03-07 | 2008-11-06 | Charles De Champeaux | Rotary seal |
US8387910B2 (en) | 2007-03-07 | 2013-03-05 | Charles De Champeaux | Rotary seal |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR931296A (en) | Improvements to rotary wing aircraft | |
FR929529A (en) | Aircraft without tailplane | |
FR996034A (en) | Improvements to jet lift propellers and applications to rotary wing aircraft | |
FR966032A (en) | Retractable rotary wing airplane | |
FR997796A (en) | Development of elastically articulated wing aircraft | |
FR56829E (en) | Improvements to rotary wing aircraft | |
FR53930E (en) | Improvements to rotary wing aircraft | |
FR934803A (en) | Improvements to lifting propellers for flying devices and relating to said devices | |
FR929925A (en) | Improvements to turbo-compressor propulsion devices | |
FR948570A (en) | Improvements to rotary wing aircraft | |
FR932650A (en) | Improvements to flying machines with rotary wings | |
FR919270A (en) | Flying wing aircraft | |
FR925682A (en) | Rotating wing aircraft | |
FR996607A (en) | Self-regulating variable-pitch propeller | |
FR938047A (en) | Improvements to rotary wing aircraft | |
FR931520A (en) | Improvements to rotary wing aircraft with articulated blades | |
FR931437A (en) | Improvements to jet thrusters | |
FR931199A (en) | Improvements to rotary wing aircraft | |
FR1002165A (en) | Lift wing craft | |
FR1002983A (en) | Folding wing aircraft | |
FR923587A (en) | Jet parachute | |
FR892653A (en) | Improvements to rotary wing aircraft | |
FR918605A (en) | Aircraft propulsion and lift improvements | |
FR939209A (en) | Improvements to aircraft lift rotors | |
FR934160A (en) | Improvements to rotary wing aircraft |