NL269485A - - Google Patents

Info

Publication number
NL269485A
NL269485A NL269485DA NL269485A NL 269485 A NL269485 A NL 269485A NL 269485D A NL269485D A NL 269485DA NL 269485 A NL269485 A NL 269485A
Authority
NL
Netherlands
Application number
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.)
Publication of NL269485A publication Critical patent/NL269485A/xx

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00Automatic 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
    • G05F1/10Regulating voltage or current 
    • G05F1/625Regulating voltage or current  wherein it is irrelevant whether the variable actually regulated is AC or DC
    • G05F1/63Regulating voltage or current  wherein it is irrelevant whether the variable actually regulated is AC or DC using variable impedances in series with the load as final control devices
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00Non-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
    • G05F3/02Regulating voltage or current
    • G05F3/08Regulating voltage or current wherein the variable is DC
    • G05F3/10Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
    • G05F3/12Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being glow discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of Electrical Variables (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
NL269485D 1961-09-21 NL269485A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL269485 1961-09-21

Publications (1)

Publication Number Publication Date
NL269485A true NL269485A (en:Method)

Family

ID=19753298

Family Applications (2)

Application Number Title Priority Date Filing Date
NL109519D NL109519C (en:Method) 1961-09-21
NL269485D NL269485A (en:Method) 1961-09-21

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL109519D NL109519C (en:Method) 1961-09-21

Country Status (9)

Country Link
US (1) US3267354A (en:Method)
JP (1) JPS394580B1 (en:Method)
BE (1) BE622640A (en:Method)
CH (1) CH403025A (en:Method)
DE (1) DE1438080A1 (en:Method)
ES (1) ES280911A1 (en:Method)
FR (1) FR1334157A (en:Method)
GB (1) GB969117A (en:Method)
NL (2) NL269485A (en:Method)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078410A (en) * 1959-09-22 1963-02-19 North American Aviation Inc Short circuit protection device
US3210549A (en) * 1960-11-22 1965-10-05 Philips Corp Variable-feedback electro-optical device
US3062961A (en) * 1961-01-03 1962-11-06 Rudolph W Kalns Circuit controlling device

Also Published As

Publication number Publication date
GB969117A (en) 1964-09-09
BE622640A (en:Method)
JPS394580B1 (en:Method) 1964-04-15
ES280911A1 (es) 1962-12-01
CH403025A (de) 1965-11-30
NL109519C (en:Method)
US3267354A (en) 1966-08-16
FR1334157A (fr) 1963-08-02
DE1438080A1 (de) 1970-05-14

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