FR1226193A - Improvements to the control mechanisms of variable-pitch propellers - Google Patents
Improvements to the control mechanisms of variable-pitch propellersInfo
- Publication number
- FR1226193A FR1226193A FR796303A FR796303A FR1226193A FR 1226193 A FR1226193 A FR 1226193A FR 796303 A FR796303 A FR 796303A FR 796303 A FR796303 A FR 796303A FR 1226193 A FR1226193 A FR 1226193A
- Authority
- FR
- France
- Prior art keywords
- variable
- control mechanisms
- pitch propellers
- propellers
- pitch
- 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
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
- B64C11/40—Blade pitch-changing mechanisms fluid, e.g. hydraulic automatic
-
- 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
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/305—Blade pitch-changing mechanisms characterised by being influenced by other control systems, e.g. fuel supply
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Water Turbines (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1806558A GB850037A (en) | 1958-06-05 | 1958-06-05 | Improvements in or relating to control mechanisms for variable-pitch propellers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1226193A true FR1226193A (en) | 1960-07-08 |
Family
ID=10106039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR796303A Expired FR1226193A (en) | 1958-06-05 | 1959-06-02 | Improvements to the control mechanisms of variable-pitch propellers |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE588375A (en) |
FR (1) | FR1226193A (en) |
GB (1) | GB850037A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10822076B2 (en) | 2014-10-01 | 2020-11-03 | Sikorsky Aircraft Corporation | Dual rotor, rotary wing aircraft |
US20170267338A1 (en) | 2014-10-01 | 2017-09-21 | Sikorsky Aircraft Corporation | Acoustic signature variation of aircraft utilizing a clutch |
CN106741860B (en) * | 2016-12-30 | 2023-09-29 | 重庆驼航科技有限公司 | Oil-driven multi-rotor flexible rotor system based on composite material |
CN110758718A (en) * | 2019-12-05 | 2020-02-07 | 江西洪都航空工业集团有限责任公司 | Variable pitch propeller and variable pitch propeller system of small aircraft |
-
1958
- 1958-06-05 GB GB1806558A patent/GB850037A/en not_active Expired
-
1959
- 1959-06-02 FR FR796303A patent/FR1226193A/en not_active Expired
-
1960
- 1960-03-07 BE BE588375A patent/BE588375A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB850037A (en) | 1960-09-28 |
BE588375A (en) | 1960-07-01 |
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