FR1011769A - Transducteurs à autoexcitation à aimant mobile - Google Patents

Transducteurs à autoexcitation à aimant mobile

Info

Publication number
FR1011769A
FR1011769A FR1011769DA FR1011769A FR 1011769 A FR1011769 A FR 1011769A FR 1011769D A FR1011769D A FR 1011769DA FR 1011769 A FR1011769 A FR 1011769A
Authority
FR
France
Prior art keywords
moving magnet
magnet self
exciting transducers
transducers
exciting
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)
Inventor
Serge Held
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of FR1011769A publication Critical patent/FR1011769A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
FR1011769D 1949-03-16 1949-03-16 Transducteurs à autoexcitation à aimant mobile Expired FR1011769A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1011769T 1949-03-16

Publications (1)

Publication Number Publication Date
FR1011769A true FR1011769A (fr) 1952-06-26

Family

ID=9570211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1011769D Expired FR1011769A (fr) 1949-03-16 1949-03-16 Transducteurs à autoexcitation à aimant mobile

Country Status (1)

Country Link
FR (1) FR1011769A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119412B (de) * 1955-11-22 1961-12-14 Siemens Ag Magnetvariometer
US3060393A (en) * 1954-07-22 1962-10-23 Trak Electronics Company Inc Controllable inductor
US3128625A (en) * 1962-05-14 1964-04-14 Henry F Heineman Saturable reactor position transducer
US3157848A (en) * 1958-10-28 1964-11-17 Tno Adjustable magnetic flux-source
EP0194163A1 (fr) * 1985-01-16 1986-09-10 Hydro-Quebec Inductance variable auto-controlée à entrefers, et système électrique comprenant une telle inductance
EP0339164A1 (fr) * 1987-04-15 1989-11-02 Hydro-Quebec Transformateur-inducteur auto-régulé à entrefers
EP0737989A1 (fr) * 1995-04-11 1996-10-16 Alcatel Converters Alimentation à découpage employant une inductance saturable pour la réalisation d'une source de courant impulsionnel

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060393A (en) * 1954-07-22 1962-10-23 Trak Electronics Company Inc Controllable inductor
DE1119412B (de) * 1955-11-22 1961-12-14 Siemens Ag Magnetvariometer
US3157848A (en) * 1958-10-28 1964-11-17 Tno Adjustable magnetic flux-source
US3128625A (en) * 1962-05-14 1964-04-14 Henry F Heineman Saturable reactor position transducer
EP0194163A1 (fr) * 1985-01-16 1986-09-10 Hydro-Quebec Inductance variable auto-controlée à entrefers, et système électrique comprenant une telle inductance
US4620144A (en) * 1985-01-16 1986-10-28 Hydro-Quebec Self-controlled variable inductor with air gaps
EP0339164A1 (fr) * 1987-04-15 1989-11-02 Hydro-Quebec Transformateur-inducteur auto-régulé à entrefers
EP0737989A1 (fr) * 1995-04-11 1996-10-16 Alcatel Converters Alimentation à découpage employant une inductance saturable pour la réalisation d'une source de courant impulsionnel
FR2733095A1 (fr) * 1995-04-11 1996-10-18 Alcatel Converters Dispositif a inductance variable et utilisation de ce dispositif pour la realisation d'une source de courant pour cellule de commutation a tension nulle
US5646836A (en) * 1995-04-11 1997-07-08 Alcatel Converters Switch mode power supply using a saturable inductor to provide a pulsed current source

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