GB650460A - Improvements in rotary wing systems for aircraft - Google Patents
Improvements in rotary wing systems for aircraftInfo
- Publication number
- GB650460A GB650460A GB22730/47A GB2273047A GB650460A GB 650460 A GB650460 A GB 650460A GB 22730/47 A GB22730/47 A GB 22730/47A GB 2273047 A GB2273047 A GB 2273047A GB 650460 A GB650460 A GB 650460A
- Authority
- GB
- United Kingdom
- Prior art keywords
- matter
- aircraft
- subject
- driving shaft
- rotary wing
- 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
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/006—Paddle wheels
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
650,460. Rotary propellers. OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AERONAUTIQUES (O.N.E.R.A.). Aug. 15, 1947, No. 22730. Convention date, May 15, 1944. [Classes 4 and 114] A rotary propeller arranged to produce lift in addition to thrust comprises blades 16 mounted on rollers 14 running on a plate 15 which can be inclined relatively to the driving shaft 13. By this means the inclination of the line Z-Z joining the blade tips relatively to the axis of the driving shaft is varied cyclically as the propeller rotates. The Specification as open to inspection under Sect. 91 comprises also the subject-matter of Specification 650,526. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR650460X | 1944-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB650460A true GB650460A (en) | 1951-02-28 |
Family
ID=9003993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22730/47A Expired GB650460A (en) | 1944-05-15 | 1947-08-15 | Improvements in rotary wing systems for aircraft |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB650460A (en) |
-
1947
- 1947-08-15 GB GB22730/47A patent/GB650460A/en not_active Expired
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