GB675756A - Altitude corrected landing system for aircraft - Google Patents
Altitude corrected landing system for aircraftInfo
- Publication number
- GB675756A GB675756A GB10405/48A GB1040548A GB675756A GB 675756 A GB675756 A GB 675756A GB 10405/48 A GB10405/48 A GB 10405/48A GB 1040548 A GB1040548 A GB 1040548A GB 675756 A GB675756 A GB 675756A
- Authority
- GB
- United Kingdom
- Prior art keywords
- altitude
- aircraft
- april
- derived
- landing system
- 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
- 230000001360 synchronised effect Effects 0.000 abstract 1
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
- B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
- B64C11/50—Phase synchronisation between multiple propellers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/04—Control of altitude or depth
- G05D1/06—Rate of change of altitude or depth
- G05D1/0607—Rate of change of altitude or depth specially adapted for aircraft
- G05D1/0653—Rate of change of altitude or depth specially adapted for aircraft during a phase of take-off or landing
- G05D1/0676—Rate of change of altitude or depth specially adapted for aircraft during a phase of take-off or landing specially adapted for landing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
- H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
- H02P5/51—Direct ratio control
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Retarders (AREA)
- Toys (AREA)
Abstract
675,756. Electric control systems. BENDIX AVIATION CORPORATION. April 14, 1948. [April 18, 1947] No. 10405/48. Addition to 675,826. Class 40 (i). In the aircraft engine control system as described in the parent Specification, a further control signal is derived which varies with the craft altitude. As shown, the engines 11, 41 are synchronised and controlled from the blind approach system in the manner disclosed in the above Application, while a third control signal, derived from the altitude sensitive bellows 30, is applied through the transmitter 57 to the amplifier 18, in series with the approach and feed-back signals at 13 and 24. Specification 675,751, [Group XXXV], also is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US675756XA | 1947-04-18 | 1947-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB675756A true GB675756A (en) | 1952-07-16 |
Family
ID=22076943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10405/48A Expired GB675756A (en) | 1947-04-18 | 1948-04-14 | Altitude corrected landing system for aircraft |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB675756A (en) |
-
1948
- 1948-04-14 GB GB10405/48A patent/GB675756A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB662919A (en) | Altitude control | |
| GB675756A (en) | Altitude corrected landing system for aircraft | |
| GB678398A (en) | Control systems for aircraft engines | |
| GB677752A (en) | An automatic airspeed and altitude control means for aircraft | |
| GB662839A (en) | Automatic steering system | |
| GB644344A (en) | Control systems and apparatus for aircraft engines | |
| GB877789A (en) | Aircraft flight control systems | |
| GB702261A (en) | Improvements in or relating to automatic flight control systems for aircraft | |
| CA427591A (en) | High altitude fuel system for aircraft | |
| JPS5277399A (en) | Automatic flight control system for rotary-wing aircraft | |
| AU160163B2 (en) | Control system for craft, particularly aircraft | |
| AU142766B2 (en) | Altitude corrected landing system for aircraft | |
| CA488950A (en) | Fuel control systems for aircraft gas-turbine power-plants | |
| GB854906A (en) | Flight aid systems for rotary wing aircraft | |
| GB678440A (en) | Control systems for internal combustion engines | |
| CA438779A (en) | Aircraft altitude control system | |
| GB854907A (en) | Flight aid systems for aircraft | |
| AU833352A (en) | Control system for craft, particularly aircraft | |
| AU1476047A (en) | Control system for gas turbine engines or powerplants | |
| CA427699A (en) | Altitude control for aircraft | |
| CA502548A (en) | Control of propeller gas-turbine engines for aircraft | |
| CA472777A (en) | Altitude corrected landing systems for aircraft | |
| AU1993548A (en) | Altitude corrected landing system for aircraft | |
| AU220917B2 (en) | Flight control systems for aircraft | |
| AU156456B2 (en) | Improvements relating to power-operated flying control systems for aircraft |