GB752828A - Rotor speed measuring devices for gyroscopes - Google Patents
Rotor speed measuring devices for gyroscopesInfo
- Publication number
- GB752828A GB752828A GB10051/54A GB1005154A GB752828A GB 752828 A GB752828 A GB 752828A GB 10051/54 A GB10051/54 A GB 10051/54A GB 1005154 A GB1005154 A GB 1005154A GB 752828 A GB752828 A GB 752828A
- Authority
- GB
- United Kingdom
- Prior art keywords
- speed
- potentiometer
- gyroscopes
- april
- measuring devices
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/04—Details
- G01C19/06—Rotors
- G01C19/065—Means for measuring or controlling of rotors' angular velocity
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
Abstract
752,828. Electric control systems. SPERRY CORPORATION. April 6, 1954 [April 24, 1953], No. 10051/54. Class 40(1) [Also in Groups XX, XXXV and XXXVII] The voltage output of a potentiometer type signal generator 19 is controlled in correspondence with the air-speed of an aircraft as measured by a senser 17, through a servo-control system comprising selsyns 21, 24, servomotor 26 having a rate generator 30 in its control circuit, and reduction gearing driving the potentiometer arm 33. The signal from the potentiometer is corrected for flight angle by a cosine resolver 40 and used to control the speed of the gyroscope rotor 16 so that it is proportional to horizontal air-speed. Specifications 641,360 and 686,862 [both Group XXI are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US752828XA | 1953-04-24 | 1953-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB752828A true GB752828A (en) | 1956-07-18 |
Family
ID=22124695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10051/54A Expired GB752828A (en) | 1953-04-24 | 1954-04-06 | Rotor speed measuring devices for gyroscopes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB752828A (en) |
-
1954
- 1954-04-06 GB GB10051/54A patent/GB752828A/en not_active Expired
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