FR989928A - Improvements to voltage stabilizers - Google Patents

Improvements to voltage stabilizers

Info

Publication number
FR989928A
FR989928A FR989928DA FR989928A FR 989928 A FR989928 A FR 989928A FR 989928D A FR989928D A FR 989928DA FR 989928 A FR989928 A FR 989928A
Authority
FR
France
Prior art keywords
voltage stabilizers
stabilizers
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
Other languages
French (fr)
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.)
Cinema Television Ltd
Original Assignee
Cinema Television 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 Cinema Television Ltd filed Critical Cinema Television Ltd
Application granted granted Critical
Publication of FR989928A publication Critical patent/FR989928A/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)
FR989928D 1948-07-23 1949-06-30 Improvements to voltage stabilizers Expired FR989928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB989928X 1948-07-23

Publications (1)

Publication Number Publication Date
FR989928A true FR989928A (en) 1951-09-14

Family

ID=10845473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989928D Expired FR989928A (en) 1948-07-23 1949-06-30 Improvements to voltage stabilizers

Country Status (1)

Country Link
FR (1) FR989928A (en)

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