GB630436A - Improvements in electric remote control systems - Google Patents
Improvements in electric remote control systemsInfo
- Publication number
- GB630436A GB630436A GB2663346A GB2663346A GB630436A GB 630436 A GB630436 A GB 630436A GB 2663346 A GB2663346 A GB 2663346A GB 2663346 A GB2663346 A GB 2663346A GB 630436 A GB630436 A GB 630436A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coarse
- misalignment
- fine
- signals
- remote control
- 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
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/121—Control of position or direction using feedback using synchromachines (selsyns)
- G05D3/122—Control of position or direction using feedback using synchromachines (selsyns) without modulation
Abstract
630,436. Electric follow-up systems. SMITH & SONS (ENGLAND), Ltd., S., and MEREDITH, F. W. Sept. 4, 1946, No. 26633. [Class 40 (i)] In a coarse and fine electric remote control system the coarse misalignment signal is applied to a thermionic amplifier, which is biassed to the quiescent state or misalignment signals below a datum value, and the output of which is added to the fine misalignment signals. As shown, Fig. 2, the coarse misalignment signals from selsyn rotor 1 are amplified by valve 2 and applied through condenser 6, in series with the fine misalignment signals from rotor 7, to the correcting motor 24. The valve 2 is maintained quiescent by the bias at potentiometer 5 for coarse error signals below a datum limit when the fine error signals only are applied to the motor 24. Specification 300,608, [Class 38 (iii)], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2663346A GB630436A (en) | 1946-09-04 | 1946-09-04 | Improvements in electric remote control systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2663346A GB630436A (en) | 1946-09-04 | 1946-09-04 | Improvements in electric remote control systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB630436A true GB630436A (en) | 1949-10-13 |
Family
ID=10246714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2663346A Expired GB630436A (en) | 1946-09-04 | 1946-09-04 | Improvements in electric remote control systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB630436A (en) |
-
1946
- 1946-09-04 GB GB2663346A patent/GB630436A/en not_active Expired
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