FR1054906A - Amplificateur magnétique pour relais électromagnétique - Google Patents

Amplificateur magnétique pour relais électromagnétique

Info

Publication number
FR1054906A
FR1054906A FR1054906DA FR1054906A FR 1054906 A FR1054906 A FR 1054906A FR 1054906D A FR1054906D A FR 1054906DA FR 1054906 A FR1054906 A FR 1054906A
Authority
FR
France
Prior art keywords
electromagnetic relay
magnetic amplifier
amplifier
magnetic
relay
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
English (en)
French (fr)
Inventor
Adolf Wilhelm Rechten
Brian Maynard Bellman
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
Application filed by British Telecommunications PLC, British Telecommunications Research Ltd filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of FR1054906A publication Critical patent/FR1054906A/fr
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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
FR1054906D 1951-02-20 1952-02-20 Amplificateur magnétique pour relais électromagnétique Expired FR1054906A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4139/51A GB713433A (en) 1951-02-20 1951-02-20 Improvements in or relating to magnetic amplifiers

Publications (1)

Publication Number Publication Date
FR1054906A true FR1054906A (fr) 1954-02-15

Family

ID=9771500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054906D Expired FR1054906A (fr) 1951-02-20 1952-02-20 Amplificateur magnétique pour relais électromagnétique

Country Status (5)

Country Link
US (1) US2733388A (oth)
DE (1) DE1008357B (oth)
FR (1) FR1054906A (oth)
GB (1) GB713433A (oth)
NL (2) NL167564B (oth)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031353B (de) * 1956-07-09 1958-06-04 Siemens Ag Magnetischer Kippverstaerker
US3159826A (en) * 1960-03-17 1964-12-01 Gen Motors Corp Obstacle detection system
US4940259A (en) * 1989-03-13 1990-07-10 Standard International, Inc. Swivel lug pipe joint connections
RU2630679C1 (ru) 2014-06-11 2017-09-12 Эйсетор Глоубал Текнолоджиз ЛЛС Система ограничения перенапряжений для среднего и высокого напряжения

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667679C (de) * 1932-08-28 1938-11-17 Siemens Schuckertwerke Akt Ges Anordnung einer Drosselspule in einem Wechselstromkreis
US2518865A (en) * 1939-07-08 1950-08-15 Illinois Testing Laboratories Saturable reactor controlling circuits
US2414936A (en) * 1944-05-25 1947-01-28 Gen Electric Follow-up control system

Also Published As

Publication number Publication date
DE1008357B (de) 1957-05-16
US2733388A (en) 1956-01-31
NL84780C (oth)
NL167564B (nl)
GB713433A (en) 1954-08-11

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