FR930580A - Improvements to compensating electrical circuits - Google Patents

Improvements to compensating electrical circuits

Info

Publication number
FR930580A
FR930580A FR930580DA FR930580A FR 930580 A FR930580 A FR 930580A FR 930580D A FR930580D A FR 930580DA FR 930580 A FR930580 A FR 930580A
Authority
FR
France
Prior art keywords
electrical circuits
compensating electrical
compensating
circuits
electrical
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)
Inventor
Donald David Grieg
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR930580A publication Critical patent/FR930580A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
    • 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)
  • Amplifiers (AREA)
FR930580D 1944-05-19 1946-07-12 Improvements to compensating electrical circuits Expired FR930580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US536302A US2441964A (en) 1944-05-19 1944-05-19 Compensating circuit

Publications (1)

Publication Number Publication Date
FR930580A true FR930580A (en) 1948-01-29

Family

ID=24137944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930580D Expired FR930580A (en) 1944-05-19 1946-07-12 Improvements to compensating electrical circuits

Country Status (5)

Country Link
US (1) US2441964A (en)
CH (1) CH259967A (en)
ES (1) ES175485A1 (en)
FR (1) FR930580A (en)
GB (1) GB611568A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975366A (en) * 1946-03-27 1961-03-14 Donald R Young Pulse width discriminator
US2888849A (en) * 1955-09-14 1959-06-02 Humphrey Electronic musical instruments

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL44199C (en) * 1935-01-15
US1541311A (en) * 1923-02-07 1925-06-09 Western Electric Co Vacuum-tube circuits
NL22927C (en) * 1925-11-28
DE603008C (en) * 1928-07-04 1934-09-20 Telefunken Gmbh Circuit for mains supply of a glow cathode tube
US2009070A (en) * 1931-11-28 1935-07-23 Telefunken Gmbh Power supply means for vacuum tubes
US2039113A (en) * 1931-12-01 1936-04-28 Telefunken Gmbh Amplifier circuits
US1996378A (en) * 1931-12-21 1935-04-02 Charles J Hirsch Hum elimination
US2078245A (en) * 1933-06-19 1937-04-27 Telefunken Gmbh Modulation and frequency stabilization
BE479302A (en) * 1935-08-12
US2174154A (en) * 1936-05-06 1939-09-26 Rca Corp Ultra high frequency transmitter
US2223430A (en) * 1938-01-25 1940-12-03 Rca Corp Modulation system
US2184571A (en) * 1938-05-27 1939-12-26 Rca Corp Modulation system

Also Published As

Publication number Publication date
CH259967A (en) 1949-02-15
GB611568A (en) 1948-11-01
ES175485A1 (en) 1946-12-01
US2441964A (en) 1948-05-25

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