GB654569A - Improvements in or relating to magnetic amplifiers - Google Patents

Improvements in or relating to magnetic amplifiers

Info

Publication number
GB654569A
GB654569A GB31273/48A GB3127348A GB654569A GB 654569 A GB654569 A GB 654569A GB 31273/48 A GB31273/48 A GB 31273/48A GB 3127348 A GB3127348 A GB 3127348A GB 654569 A GB654569 A GB 654569A
Authority
GB
United Kingdom
Prior art keywords
winding
bobbins
over
laminations
magnetic amplifiers
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
GB31273/48A
Other languages
English (en)
Inventor
Adolf Wilhelm Rechten
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.)
British Telecommunications PLC
British Telecommunications Research Ltd
Original Assignee
British Telecommunications PLC
British Telecommunications Research 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
Priority claimed from GB2447948A external-priority patent/GB670081A/en
Application filed by British Telecommunications PLC, British Telecommunications Research Ltd filed Critical British Telecommunications PLC
Publication of GB654569A publication Critical patent/GB654569A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F9/00—Magnetic amplifiers
    • H03F9/02—Magnetic amplifiers current-controlled, i.e. the load current flowing in both directions through a main coil
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F9/00—Magnetic amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Particle Accelerators (AREA)
  • Amplifiers (AREA)
GB31273/48A 1948-03-12 1948-12-02 Improvements in or relating to magnetic amplifiers Expired GB654569A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2552952X 1948-03-12
GB2447948A GB670081A (en) 1948-09-17 1948-09-17 Improvements relating to magnetic amplifiers

Publications (1)

Publication Number Publication Date
GB654569A true GB654569A (en) 1951-06-20

Family

ID=32232303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31273/48A Expired GB654569A (en) 1948-03-12 1948-12-02 Improvements in or relating to magnetic amplifiers

Country Status (5)

Country Link
US (1) US2552952A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE485267A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR964102A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB654569A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2) NL80446C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632877A (en) * 1949-12-30 1953-03-24 Gen Electric Magnetic amplifier control system
US2724807A (en) * 1950-02-16 1955-11-22 Harold B Rex Frequency-selective systems
US2723373A (en) * 1950-04-25 1955-11-08 Vickers Inc Magnetic amplifier for power transmission
US2567725A (en) * 1950-10-31 1951-09-11 Gen Electric Three phase control system employing saturable reactors
US2729779A (en) * 1950-12-12 1956-01-03 Smith & Sons Ltd S Motor control system utilizing magnetic amplifiers
US2632145A (en) * 1951-01-20 1953-03-17 Allis Chalmers Mfg Co Self-biasing magnetic amplifier
US2758162A (en) * 1951-03-02 1956-08-07 Magnetics Inc Magnetic amplifier
US2686292A (en) * 1951-03-09 1954-08-10 Servo Corp Variable reluctance amplifier
US2683857A (en) * 1951-03-14 1954-07-13 Westinghouse Electric Corp Magnetic amplifier of the balanced push-pull type
US2769138A (en) * 1951-04-25 1956-10-30 Illinois Testing Laboratories D. c. converter circuits
US2674705A (en) * 1952-07-09 1954-04-06 Gen Electric Saturable magnetic core control device
BE528890A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1953-05-18
US2790127A (en) * 1954-02-26 1957-04-23 Bell Telephone Labor Inc Regulated rectifying apparatus
US2839617A (en) * 1954-04-20 1958-06-17 Jr Charles Mitchell Davis Biasing means for self-saturating magnetic amplifier
US2953740A (en) * 1957-03-28 1960-09-20 Westinghouse Electric Corp Load-controlled magnetic amplifier circuit
US3102229A (en) * 1958-03-26 1963-08-27 Foxboro Co Industrial process control apparatus employing magnetic amplification
GB911382A (en) * 1960-05-23 1962-11-28 Gen Motors Corp Improved magnetic amplifier for fuel control
US9261890B2 (en) 2011-02-25 2016-02-16 Ut-Battelle, Llc Power flow control using distributed saturable reactors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914220A (en) * 1930-06-23 1933-06-13 Union Switch & Signal Co Electrical translating apparatus
US2338423A (en) * 1938-12-14 1944-01-04 Geyger Wilhelm Apparatus for measuring direct currents or voltages
NL95683B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1938-12-24 1900-01-01

Also Published As

Publication number Publication date
NL142127C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US2552952A (en) 1951-05-15
BE485267A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL80446C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR964102A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1950-08-07

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