GB568446A - Improvements in voltage stabilising circuits - Google Patents

Improvements in voltage stabilising circuits

Info

Publication number
GB568446A
GB568446A GB1195643A GB1195643A GB568446A GB 568446 A GB568446 A GB 568446A GB 1195643 A GB1195643 A GB 1195643A GB 1195643 A GB1195643 A GB 1195643A GB 568446 A GB568446 A GB 568446A
Authority
GB
United Kingdom
Prior art keywords
voltage
load circuit
resistances
calibrated
resistance
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
Application number
GB1195643A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mullard Radio Valve Co Ltd
Original Assignee
Mullard Radio Valve Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mullard Radio Valve Co Ltd filed Critical Mullard Radio Valve Co Ltd
Priority to GB1195643A priority Critical patent/GB568446A/en
Publication of GB568446A publication Critical patent/GB568446A/en
Expired legal-status Critical Current

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)
  • Control Of Non-Electrical Variables (AREA)

Abstract

568,446. Automatic control systems for electricity supply. MULLARD RADIO VALVE CO.. Ltd., and A. J.H. VAN DER. July 22, 1943, No. 11956. [Class 38 (iv)] Voltage.-In stabilizing circuits wherein a thermionic valve 13 employed to maintain the voltage of a load circuit independent of changes in supply voltage and load and in which an adjustable resistance having a scale calibrated in volts, determines the voltage of the load circuit, means are provided to correct for any lack of correspondence between the stabilized voltage and the scale reading, such as may occur due to a change in the voltage of a bias battery or in the reference voltage provided by a neon tube ; where, as in Specification 552,822, a calibrated resistance R4. arranged in a bridge connection with resistances R], R2, R3, R5, may be varied to adjust the load circuit voltage VO, the bias battery a is connected to the tapping of a potentiometer c of comparatively low resistance arranged between the resistances R4, R5.
GB1195643A 1943-07-22 1943-07-22 Improvements in voltage stabilising circuits Expired GB568446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1195643A GB568446A (en) 1943-07-22 1943-07-22 Improvements in voltage stabilising circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1195643A GB568446A (en) 1943-07-22 1943-07-22 Improvements in voltage stabilising circuits

Publications (1)

Publication Number Publication Date
GB568446A true GB568446A (en) 1945-04-05

Family

ID=9995730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1195643A Expired GB568446A (en) 1943-07-22 1943-07-22 Improvements in voltage stabilising circuits

Country Status (1)

Country Link
GB (1) GB568446A (en)

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