FR1210864A - Electric control system - Google Patents

Electric control system

Info

Publication number
FR1210864A
FR1210864A FR1210864DA FR1210864A FR 1210864 A FR1210864 A FR 1210864A FR 1210864D A FR1210864D A FR 1210864DA FR 1210864 A FR1210864 A FR 1210864A
Authority
FR
France
Prior art keywords
control system
electric control
electric
control
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.)
Wagner Electric Corp
Original Assignee
Wagner 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
Priority claimed from US680342A external-priority patent/US2931970A/en
Application filed by Wagner Electric Corp filed Critical Wagner Electric Corp
Application granted granted Critical
Publication of FR1210864A publication Critical patent/FR1210864A/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
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
FR1210864D 1957-08-26 1958-08-25 Electric control system Expired FR1210864A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1210864XA 1957-08-26 1957-08-26
US680342A US2931970A (en) 1957-08-26 1957-08-26 Harmonic suppressor for voltage control device
US687084A US2931968A (en) 1957-08-26 1957-09-30 Control for harmonic suppressor

Publications (1)

Publication Number Publication Date
FR1210864A true FR1210864A (en) 1960-03-11

Family

ID=27382567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1210864D Expired FR1210864A (en) 1957-08-26 1958-08-25 Electric control system

Country Status (2)

Country Link
US (1) US2931968A (en)
FR (1) FR1210864A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172033A (en) * 1961-03-06 1965-03-02 Wagner Electric Corp Electrical control apparatus
US3172034A (en) * 1961-03-06 1965-03-02 Wagner Electric Corp Harmonic and phase shift suppressor means
US3178634A (en) * 1961-04-03 1965-04-13 Basic Products Corp Voltage regulator with a saturable reactor utilizing predetermined nonlinear feedback means
US3350631A (en) * 1964-04-03 1967-10-31 Microdot Inc Voltage regulator with switching means introducing voltage increments into the inputside

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657352A (en) * 1949-07-11 1953-10-27 Cons Eng Corp Bridge circuit

Also Published As

Publication number Publication date
US2931968A (en) 1960-04-05

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