GB777245A - Improvements in or relating to servo-systems - Google Patents
Improvements in or relating to servo-systemsInfo
- Publication number
- GB777245A GB777245A GB482053A GB482053A GB777245A GB 777245 A GB777245 A GB 777245A GB 482053 A GB482053 A GB 482053A GB 482053 A GB482053 A GB 482053A GB 777245 A GB777245 A GB 777245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- flywheel
- stabilized
- geared
- gearing
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/18—Means for stabilising antennas on an unstable platform
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/18—Stabilised platforms, e.g. by gyroscope
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
777,245. Self levelling devices. SPERRY GYROSCOPE CO., Ltd. Feb. 5, 1954 [Feb. 20, 1953], No. 4820/53. Class 113. In a motor stabilized platform, the motor load is confined to frictional forces. The inertial load on the motor, due to acceleration of the motor itself and the gearing is largely absorbed by an auxiliary flywheel geared to the motor. As shown, the shaft 10 is stabilized by electric motor 11, against movements of frame 14. The torque required to move the gears and shafts 12a, 12b, 12 and the rotor of 11 is developed, during acceleration of 14, by the flywheel 13b. In a further embodiment, not shown, a gimbal ring is stabilized by a motor, and the inertia of the ring and gearing is balanced by a flywheel geared to the gimbal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB482053A GB777245A (en) | 1953-02-20 | 1953-02-20 | Improvements in or relating to servo-systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB482053A GB777245A (en) | 1953-02-20 | 1953-02-20 | Improvements in or relating to servo-systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB777245A true GB777245A (en) | 1957-06-19 |
Family
ID=9784420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB482053A Expired GB777245A (en) | 1953-02-20 | 1953-02-20 | Improvements in or relating to servo-systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB777245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760811A (en) * | 2013-12-31 | 2014-04-30 | 河北汉光重工有限责任公司 | Ship-based heavy stabilizing platform |
-
1953
- 1953-02-20 GB GB482053A patent/GB777245A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760811A (en) * | 2013-12-31 | 2014-04-30 | 河北汉光重工有限责任公司 | Ship-based heavy stabilizing platform |
| CN103760811B (en) * | 2013-12-31 | 2016-03-30 | 河北汉光重工有限责任公司 | A kind of carrier-borne heavy stable platform |
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