GB603450A - Improvements in or relating to electrical equipment on aircraft - Google Patents
Improvements in or relating to electrical equipment on aircraftInfo
- Publication number
- GB603450A GB603450A GB1690445A GB1690445A GB603450A GB 603450 A GB603450 A GB 603450A GB 1690445 A GB1690445 A GB 1690445A GB 1690445 A GB1690445 A GB 1690445A GB 603450 A GB603450 A GB 603450A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aircraft
- relating
- electrical equipment
- pitch
- forsyth
- 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
- B64C11/44—Blade pitch-changing mechanisms electric
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
603,450. Propellers. FAIREY AVIATION CO., Ltd., and FORSYTH, A. G. July 3, 1945, No. 16904. [Class 114] [Also in Group XXXV] A variable-pitch propeller shaft n drives, through intermediate gearing, the armature g of a dynamo-electric machine f, g at a higher speed than itself, to vary pitch and to generate current for de-icing, lighting, &c. The field coils f and brush gear o, p are mounted on the front end of the engine, and a magnetic clutch y, z may be employed so that the dynamoelectric machine may be used as a generator or a motor. Specification 603,438 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1690445A GB603450A (en) | 1945-07-03 | 1945-07-03 | Improvements in or relating to electrical equipment on aircraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1690445A GB603450A (en) | 1945-07-03 | 1945-07-03 | Improvements in or relating to electrical equipment on aircraft |
Publications (1)
Publication Number | Publication Date |
---|---|
GB603450A true GB603450A (en) | 1948-06-16 |
Family
ID=10085773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1690445A Expired GB603450A (en) | 1945-07-03 | 1945-07-03 | Improvements in or relating to electrical equipment on aircraft |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB603450A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2149585A (en) * | 1983-10-17 | 1985-06-12 | Gen Electric | Propeller actuation system |
EP2163474A2 (en) | 2008-09-12 | 2010-03-17 | Rolls-Royce plc | Blade pitch control |
EP2163730A2 (en) | 2008-09-12 | 2010-03-17 | Rolls-Royce plc | Method and system for controlling propeller overspeed |
US8008822B2 (en) | 2008-05-22 | 2011-08-30 | Rolls-Royce Plc | Electrical generator arrangement |
-
1945
- 1945-07-03 GB GB1690445A patent/GB603450A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2149585A (en) * | 1983-10-17 | 1985-06-12 | Gen Electric | Propeller actuation system |
US4556366A (en) * | 1983-10-17 | 1985-12-03 | General Electric Company | Propeller actuation system |
US8008822B2 (en) | 2008-05-22 | 2011-08-30 | Rolls-Royce Plc | Electrical generator arrangement |
EP2163474A2 (en) | 2008-09-12 | 2010-03-17 | Rolls-Royce plc | Blade pitch control |
EP2163730A2 (en) | 2008-09-12 | 2010-03-17 | Rolls-Royce plc | Method and system for controlling propeller overspeed |
EP2163474A3 (en) * | 2008-09-12 | 2017-05-24 | Rolls-Royce plc | Blade pitch control |
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