GB666465A - Improvements relating to electronic voltage stabilizers - Google Patents
Improvements relating to electronic voltage stabilizersInfo
- Publication number
- GB666465A GB666465A GB3010349A GB3010349A GB666465A GB 666465 A GB666465 A GB 666465A GB 3010349 A GB3010349 A GB 3010349A GB 3010349 A GB3010349 A GB 3010349A GB 666465 A GB666465 A GB 666465A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- voltage
- control
- load
- electronic voltage
- 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
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/52—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using discharge tubes in series with the load as final control devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Particle Accelerators (AREA)
Abstract
666,465. Automatic voltage control systems. FERRANTI, Ltd., and HEAPS, J. G. Feb. 20, 1951 [Nov. 24, 1949], No. 30103/49. Class 38 (iv). A D.C. electronic voltage stabilizer comprises a tetrode valve 1 in series with the load, a valve 11 connected to yield an output voltage inversely dependent on the load voltage for application to the control grid of the valve 1 and to a further amplifier valve 20, the output of the valve 20 being applied to the screen grid of the valve 1. The anode of valve 20 may be supplied directly from the source Fig. 2 (not shown), or from a separate supply as shown. In a further embodiment, Fig. 3 (not shown), the valve 1 is connected in parallel with the load, control voltage being applied to the control and screen grids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3010349A GB666465A (en) | 1949-11-24 | 1949-11-24 | Improvements relating to electronic voltage stabilizers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3010349A GB666465A (en) | 1949-11-24 | 1949-11-24 | Improvements relating to electronic voltage stabilizers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB666465A true GB666465A (en) | 1952-02-13 |
Family
ID=10302318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3010349A Expired GB666465A (en) | 1949-11-24 | 1949-11-24 | Improvements relating to electronic voltage stabilizers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB666465A (en) |
-
1949
- 1949-11-24 GB GB3010349A patent/GB666465A/en not_active Expired
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