[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR3090119B1 - Dispositif de mesure de l’état de fonctionnement d’au moins un matériel générant un champ magnétique - Google Patents

Dispositif de mesure de l’état de fonctionnement d’au moins un matériel générant un champ magnétique Download PDF

Info

Publication number
FR3090119B1
FR3090119B1 FR1873132A FR1873132A FR3090119B1 FR 3090119 B1 FR3090119 B1 FR 3090119B1 FR 1873132 A FR1873132 A FR 1873132A FR 1873132 A FR1873132 A FR 1873132A FR 3090119 B1 FR3090119 B1 FR 3090119B1
Authority
FR
France
Prior art keywords
magnetic field
measuring
piece
operating state
sensors
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.)
Active
Application number
FR1873132A
Other languages
English (en)
Other versions
FR3090119A1 (fr
Inventor
Christophe Merieux
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR1873132A priority Critical patent/FR3090119B1/fr
Publication of FR3090119A1 publication Critical patent/FR3090119A1/fr
Application granted granted Critical
Publication of FR3090119B1 publication Critical patent/FR3090119B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/72—Testing of electric windings
    • 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
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07—Hall effect devices
    • 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
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

La présente invention se rapporte à un dispositif de mesure de l'état de fonctionnement d'au moins un matériel générant un champ magnétique, tel qu'une électrovanne ou un électroaimant , caractérisé par le fait qu'il comporte une pluralité de capteurs (4) choisis parmi les capteurs à effet Hall et les capteurs magnéto-résistifs, lesquels sont configurés pour être positionnés soit en autant de positions différentes sur un même matériel, soit chacun sur un matériel différent, lesdits capteurs étant tous reliés à un boitier sur lequel est affichée, pour chaque capteur, une information indicative de la force du champ magnétique mesuré par le capteur (4) associé. Figure pour l’abrégé : Fig. 1
FR1873132A 2018-12-18 2018-12-18 Dispositif de mesure de l’état de fonctionnement d’au moins un matériel générant un champ magnétique Active FR3090119B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1873132A FR3090119B1 (fr) 2018-12-18 2018-12-18 Dispositif de mesure de l’état de fonctionnement d’au moins un matériel générant un champ magnétique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1873132A FR3090119B1 (fr) 2018-12-18 2018-12-18 Dispositif de mesure de l’état de fonctionnement d’au moins un matériel générant un champ magnétique

Publications (2)

Publication Number Publication Date
FR3090119A1 FR3090119A1 (fr) 2020-06-19
FR3090119B1 true FR3090119B1 (fr) 2022-03-04

Family

ID=66690517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1873132A Active FR3090119B1 (fr) 2018-12-18 2018-12-18 Dispositif de mesure de l’état de fonctionnement d’au moins un matériel générant un champ magnétique

Country Status (1)

Country Link
FR (1) FR3090119B1 (fr)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US877194A (en) 1906-04-13 1908-01-21 Erhard Junghans Gas-turbine.
JPS59666A (ja) * 1982-06-28 1984-01-05 Fujitsu Ltd 電磁コイルの布線検査方式
US4953590A (en) * 1988-04-22 1990-09-04 Tokyo Keiki Company Ltd. Electromagnetic directional control valve
US5524484A (en) 1993-12-22 1996-06-11 Westinghouse Electric Corporation Solenoid operated valve diagnostic system
US5477149A (en) 1993-12-29 1995-12-19 Spencer; George M. Method and apparatus for non-invasive monitoring of solenoid valves
DE29703587U1 (de) * 1997-02-28 1998-06-25 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Elektromagnetischer Aktuator mit Näherungssensor
US6176207B1 (en) * 1997-12-08 2001-01-23 Siemens Corporation Electronically controlling the landing of an armature in an electromechanical actuator
JP3637282B2 (ja) * 2001-01-15 2005-04-13 Ｓｍｃ株式会社 磁気センサ付き電磁弁
EP1998351B1 (fr) * 2006-03-17 2013-05-22 Mitsubishi Denki Kabushiki Kaisha Dispositif de saisie d'etat et controleur d'ouverture/fermeture en disposant
US7969146B2 (en) * 2006-05-12 2011-06-28 Parker-Hannifin Corporation Displacement measurement device
US8094017B2 (en) * 2008-01-08 2012-01-10 Securitron Magnalock Corporation Electromagnetic lock monitoring system
JP2012167732A (ja) * 2011-02-14 2012-09-06 Chugoku Electric Power Co Inc:The 携帯式電磁弁動作表示装置
GB201110699D0 (en) * 2011-06-24 2011-08-10 Camcon Oil Ltd Electromagnetic actuators and monitoring thereof
JP6525483B2 (ja) * 2016-04-01 2019-06-05 Ckd株式会社 センサ付き電磁弁
CN207147394U (zh) * 2017-07-31 2018-03-27 武汉迪昌科技股份有限公司 电子防滑器的排风阀对位检测装置
CN107807329A (zh) * 2017-12-03 2018-03-16 大唐滨州发电有限公司 一种汽轮机ast电磁阀故障实时监测报警装置及方法
CN108802509B (zh) * 2018-06-26 2024-05-03 广东万家乐燃气具有限公司 一种电磁阀可视化检测设备及方法

Also Published As

Publication number Publication date
FR3090119A1 (fr) 2020-06-19

Similar Documents

Publication Publication Date Title
US11680996B2 (en) Methods and apparatus for magnetic sensor having integrated coil
US5247278A (en) Magnetic field sensing device
MX2019003271A (es) Dispositivo para medir corriente electrica.
US20050183499A1 (en) Method and device for measuring a path that has been covered
JP2010505121A (ja) 検証を備える磁気流量計
CN104913096B (zh) 定位器
JPH03111791A (ja) 金属検出装置及び金属検出装置の試験装置
CN103674075A (zh) 用于感应产生电测量信号的方法和相关的传感器装置
ATE525661T1 (de) Halbleiterbauelement und verfahren zum testen eines solchen
NO20032870L (no) Maling av strekkspenning i et ferromagnetisk material
FR3090119B1 (fr) Dispositif de mesure de l’état de fonctionnement d’au moins un matériel générant un champ magnétique
FR3083611B1 (fr) Magnétomètre à configuration équilibrée multipoint
Hristoforou et al. Sensors based on eddy currents in a moving disk
ATE474230T1 (de) Messprobe und damit ausgestattete authentifikationsvorrichtung
EP1360468A1 (fr) Transducteur magnetique portable
US2957129A (en) Magnetic testing apparatus and method
CN103076578B (zh) 各向异性磁阻结构磁场强度检测装置
US3387377A (en) Magnetometer utilizing a magnetic core rotated within a stationary coil perpendicular to the coil axis
US6559632B1 (en) Method and apparatus for determining linear and angular velocity of a moving body
Liu et al. Research on the influence of different microchannel position on the sensitivity of inductive sensor
Yashan et al. Use of GMR-sensors for eddy current testing
CZ147199A3 (cs) Proces a zařízení k identifikaci kovových kusů ve tvaru kotouče
JP2009210399A (ja) 渦電流センサ
US495086A (en) Voltmeter and ampere-meter
FR2464525A1 (fr) Procede et appareil d'identification de pieces ou similaires

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200619

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6