FR2425647A1 - Dispositif pour la conversion de l'intensite d'un champ magnetique ou electromagnetique en un signal electrique - Google Patents

Dispositif pour la conversion de l'intensite d'un champ magnetique ou electromagnetique en un signal electrique

Info

Publication number
FR2425647A1
FR2425647A1 FR7813514A FR7813514A FR2425647A1 FR 2425647 A1 FR2425647 A1 FR 2425647A1 FR 7813514 A FR7813514 A FR 7813514A FR 7813514 A FR7813514 A FR 7813514A FR 2425647 A1 FR2425647 A1 FR 2425647A1
Authority
FR
France
Prior art keywords
extensometer
resistances
magnetic field
electrical signal
utilises
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.)
Granted
Application number
FR7813514A
Other languages
English (en)
Other versions
FR2425647B1 (fr
Inventor
V A Smirnov
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.)
Moskovsky Energetichesky Institut
Original Assignee
Moskovsky Energetichesky Institut
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 to CA300,619A priority Critical patent/CA1101071A/fr
Application filed by Moskovsky Energetichesky Institut filed Critical Moskovsky Energetichesky Institut
Priority to FR7813514A priority patent/FR2425647A1/fr
Publication of FR2425647A1 publication Critical patent/FR2425647A1/fr
Application granted granted Critical
Publication of FR2425647B1 publication Critical patent/FR2425647B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16504—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed
    • G01R19/16509—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed using electromagnetic relays, e.g. reed relay
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

L'INVENTION CONCERNE LES CONVERTISSEURS ELECTROMAGNETIQUES. LE DISPOSITIF FAISANT L'OBJET DE L'INVENTION EST DU TYPE COMPORTANT DES ELEMENTS MOBILES SOUS FORME DE LAMES FERROMAGNETIQUES FIXEES RIGIDEMENT DANS DES SUPPORTS ET UN ELEMENT SENSIBLE AUX DEPLACEMENTS RELATIFS DES EXTREMITES LIBRES DES LAMES FERROMAGNETIQUES, ET EST CARACTERISE EN CE QUE L'ELEMENT SENSIBLE EST REALISE SOUS FORME D'AU MOINS UNE RESISTANCE EXTENSOMETRIQUE 5 PLACEE DANS LA ZONE DE DEFORMATION, A PROXIMITE IMMEDIATE DE L'ENDROIT DE FIXATION DE LA LAME FERROMAGNETIQUE 1 DANS SON SUPPORT 3. L'INVENTION PERMET DE PERFECTIONNER L'ELEMENT SENSIBLE AU DEPLACEMENT RELATIF DES EXTREMITES DES LAMES FERROMAGNETIQUES.
FR7813514A 1978-04-06 1978-05-08 Dispositif pour la conversion de l'intensite d'un champ magnetique ou electromagnetique en un signal electrique Granted FR2425647A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA300,619A CA1101071A (fr) 1978-04-06 1978-04-06 Traduction non-disponible
FR7813514A FR2425647A1 (fr) 1978-04-06 1978-05-08 Dispositif pour la conversion de l'intensite d'un champ magnetique ou electromagnetique en un signal electrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA300,619A CA1101071A (fr) 1978-04-06 1978-04-06 Traduction non-disponible
FR7813514A FR2425647A1 (fr) 1978-04-06 1978-05-08 Dispositif pour la conversion de l'intensite d'un champ magnetique ou electromagnetique en un signal electrique

Publications (2)

Publication Number Publication Date
FR2425647A1 true FR2425647A1 (fr) 1979-12-07
FR2425647B1 FR2425647B1 (fr) 1980-10-31

Family

ID=71083315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813514A Granted FR2425647A1 (fr) 1978-04-06 1978-05-08 Dispositif pour la conversion de l'intensite d'un champ magnetique ou electromagnetique en un signal electrique

Country Status (2)

Country Link
CA (1) CA1101071A (fr)
FR (1) FR2425647A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0389390A1 (fr) * 1989-03-21 1990-09-26 Sextant Avionique S.A. Micromagnétomètre à poutre fléchissante
CN111536167A (zh) * 2019-02-07 2020-08-14 现代自动车株式会社 离合器电流控制电路及具有其的电控制阀

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109582079A (zh) * 2018-12-14 2019-04-05 北京理工大学 磁场强度的调节装置及磁流体阵列的分布状态的调节装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451481A (fr) * 1965-07-20 1966-01-07 Dispositif de détection d'un champ magnétique
US3349323A (en) * 1964-08-19 1967-10-24 Robert D Mullen Apparatus and methods employing magnetic reed switches and static and varying bias fields for detecting magnetic phenomena
FR2154081A5 (fr) * 1971-09-16 1973-05-04 Ind Automation
US3994161A (en) * 1975-06-11 1976-11-30 Trozera Thomas A Load cell

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349323A (en) * 1964-08-19 1967-10-24 Robert D Mullen Apparatus and methods employing magnetic reed switches and static and varying bias fields for detecting magnetic phenomena
FR1451481A (fr) * 1965-07-20 1966-01-07 Dispositif de détection d'un champ magnétique
FR2154081A5 (fr) * 1971-09-16 1973-05-04 Ind Automation
US3994161A (en) * 1975-06-11 1976-11-30 Trozera Thomas A Load cell

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV900/61 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0389390A1 (fr) * 1989-03-21 1990-09-26 Sextant Avionique S.A. Micromagnétomètre à poutre fléchissante
FR2644897A1 (fr) * 1989-03-21 1990-09-28 Crouzet Sa Micromagnetometre a poutre flechissante
CN111536167A (zh) * 2019-02-07 2020-08-14 现代自动车株式会社 离合器电流控制电路及具有其的电控制阀

Also Published As

Publication number Publication date
FR2425647B1 (fr) 1980-10-31
CA1101071A (fr) 1981-05-12

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Legal Events

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