GB714626A - Improvements relating to apparatus for the production of a substantially constant voltage from a variable voltage source - Google Patents

Improvements relating to apparatus for the production of a substantially constant voltage from a variable voltage source

Info

Publication number
GB714626A
GB714626A GB471052A GB471052A GB714626A GB 714626 A GB714626 A GB 714626A GB 471052 A GB471052 A GB 471052A GB 471052 A GB471052 A GB 471052A GB 714626 A GB714626 A GB 714626A
Authority
GB
United Kingdom
Prior art keywords
production
substantially constant
improvements relating
voltage source
constant 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
Application number
GB471052A
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB471052A priority Critical patent/GB714626A/en
Publication of GB714626A publication Critical patent/GB714626A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/12—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being glow discharge tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

714,626. Voltage regulators. WESTING- HOUSE BRAKE & SIGNAL CO., Ltd., WALKER, A. H. B., and MARTIN, R. G. Dec. 4, 1952 [Feb. 22, 1952], No. 4710/52. Class 38(4) In a glow-discharge tube voltage stabilizer circuit, the return lead is taken to a potential divider R2, R3 across the source. The Specification shows mathematically that if the ratio of R2, R3 is made the same as R1 to the A.C. resistance of the tube T, variations in output voltage due to the A.C. resistance of the tube will be removed.
GB471052A 1952-02-22 1952-02-22 Improvements relating to apparatus for the production of a substantially constant voltage from a variable voltage source Expired GB714626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB471052A GB714626A (en) 1952-02-22 1952-02-22 Improvements relating to apparatus for the production of a substantially constant voltage from a variable voltage source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB471052A GB714626A (en) 1952-02-22 1952-02-22 Improvements relating to apparatus for the production of a substantially constant voltage from a variable voltage source

Publications (1)

Publication Number Publication Date
GB714626A true GB714626A (en) 1954-09-01

Family

ID=9782331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB471052A Expired GB714626A (en) 1952-02-22 1952-02-22 Improvements relating to apparatus for the production of a substantially constant voltage from a variable voltage source

Country Status (1)

Country Link
GB (1) GB714626A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989688A (en) * 1957-06-05 1961-06-20 Gen Motors Corp Saturation permeability tuned transistor radio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989688A (en) * 1957-06-05 1961-06-20 Gen Motors Corp Saturation permeability tuned transistor radio

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