FR984126A - Magnetic amplifier - Google Patents

Magnetic amplifier

Info

Publication number
FR984126A
FR984126A FR984126DA FR984126A FR 984126 A FR984126 A FR 984126A FR 984126D A FR984126D A FR 984126DA FR 984126 A FR984126 A FR 984126A
Authority
FR
France
Prior art keywords
magnetic amplifier
amplifier
magnetic
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR984126A publication Critical patent/FR984126A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F9/00—Magnetic amplifiers
    • H03F9/04—Magnetic amplifiers voltage-controlled, i.e. the load current flowing in only one direction through a main coil, e.g. Logan circuits
FR984126D 1948-04-02 1949-04-01 Magnetic amplifier Expired FR984126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18603A US2552203A (en) 1948-04-02 1948-04-02 Voltage doubler magnetic amplifier

Publications (1)

Publication Number Publication Date
FR984126A true FR984126A (en) 1951-07-02

Family

ID=21788792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR984126D Expired FR984126A (en) 1948-04-02 1949-04-01 Magnetic amplifier

Country Status (3)

Country Link
US (1) US2552203A (en)
FR (1) FR984126A (en)
GB (1) GB661053A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647231A (en) * 1950-05-25 1953-07-28 Clark Controller Co Automatic starter for induction motors
NL84459C (en) * 1950-06-26
US2712635A (en) * 1950-11-13 1955-07-05 Asea Ab Device for measuring direct current
US2769138A (en) * 1951-04-25 1956-10-30 Illinois Testing Laboratories D. c. converter circuits
US2709238A (en) * 1951-05-17 1955-05-24 Koehler Mfg Co Voltage control circuit
BE514329A (en) * 1951-09-22
US2729781A (en) * 1952-10-31 1956-01-03 Weston Electrical Instr Corp Electromagnetic transformer
US3109132A (en) * 1955-10-15 1963-10-29 Witte Waldemar Miniature battery charging circuit and apparatus for pocket flashlights and the like
US2932787A (en) * 1956-03-19 1960-04-12 Allis Chalmers Mfg Co Magnetic amplifier
US3120632A (en) * 1956-08-25 1964-02-04 Karl Hopt G M B H Power unit-load unit assembly
US2963639A (en) * 1957-04-04 1960-12-06 Foxboro Co Magnetic current-control devices
US3078408A (en) * 1959-02-05 1963-02-19 Jr Walter L Colterjohn Capacitor charging magnetic amplifier
US3181050A (en) * 1960-07-08 1965-04-27 New York Air Brake Co Motor control system
US3202871A (en) * 1960-07-22 1965-08-24 Balakrishna R Shelar Solid state proportional power modulator
US3121835A (en) * 1960-09-19 1964-02-18 Int Rectifier Corp High voltage, high power rectifier system
US3290580A (en) * 1963-03-22 1966-12-06 Vickers Inc Voltage-multiplying and rectifying circuit
US6317021B1 (en) 1998-05-18 2001-11-13 Nmb (Usa) Inc. Variable inductor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1227302A (en) * 1915-07-08 1917-05-22 Gen Electric Means for controlling alternating currents.
US2137356A (en) * 1934-12-12 1938-11-22 Loewe Opta Gmbh High-voltage transformer for television apparatus
US2052978A (en) * 1935-07-08 1936-09-01 Alfred T Jester Voltage control for rectifier circuits
US2084117A (en) * 1936-12-01 1937-06-15 Ruben Rectifier Corp Rectifier output voltage regulator
US2287754A (en) * 1938-11-30 1942-06-23 Siemens App Und Maschinen Gmbh Power amplifier
US2309156A (en) * 1940-12-14 1943-01-26 Ward Leonard Electric Co Electric controlling apparatus

Also Published As

Publication number Publication date
US2552203A (en) 1951-05-08
GB661053A (en) 1951-11-14

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