FR2293831A1 - Circuit de compensation pour generateur de hall - Google Patents

Circuit de compensation pour generateur de hall

Info

Publication number
FR2293831A1
FR2293831A1 FR7440036A FR7440036A FR2293831A1 FR 2293831 A1 FR2293831 A1 FR 2293831A1 FR 7440036 A FR7440036 A FR 7440036A FR 7440036 A FR7440036 A FR 7440036A FR 2293831 A1 FR2293831 A1 FR 2293831A1
Authority
FR
France
Prior art keywords
hall effect
effect sensors
network
magnetic fields
compensation circuit
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
FR7440036A
Other languages
English (en)
Other versions
FR2293831B1 (fr
Inventor
Jean-Luc Lamarche
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7440036A priority Critical patent/FR2293831A1/fr
Publication of FR2293831A1 publication Critical patent/FR2293831A1/fr
Application granted granted Critical
Publication of FR2293831B1 publication Critical patent/FR2293831B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G01R17/06—Automatic balancing arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using 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
    • G01R33/07—Hall effect devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measuring Magnetic Variables (AREA)
FR7440036A 1974-12-06 1974-12-06 Circuit de compensation pour generateur de hall Granted FR2293831A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7440036A FR2293831A1 (fr) 1974-12-06 1974-12-06 Circuit de compensation pour generateur de hall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440036A FR2293831A1 (fr) 1974-12-06 1974-12-06 Circuit de compensation pour generateur de hall

Publications (2)

Publication Number Publication Date
FR2293831A1 true FR2293831A1 (fr) 1976-07-02
FR2293831B1 FR2293831B1 (fr) 1977-03-25

Family

ID=9145675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440036A Granted FR2293831A1 (fr) 1974-12-06 1974-12-06 Circuit de compensation pour generateur de hall

Country Status (1)

Country Link
FR (1) FR2293831A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399669A1 (fr) * 1977-08-03 1979-03-02 Siemens Ag Amperemetre a pince
WO2021052979A1 (fr) * 2019-09-20 2021-03-25 Robert Bosch Gmbh Dispositif de capteur avec capteur et convertisseur de courant
CN114246576A (zh) * 2020-09-21 2022-03-29 西门子医疗有限公司 具有照明设备的磁共振设备

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399669A1 (fr) * 1977-08-03 1979-03-02 Siemens Ag Amperemetre a pince
WO2021052979A1 (fr) * 2019-09-20 2021-03-25 Robert Bosch Gmbh Dispositif de capteur avec capteur et convertisseur de courant
US12117505B2 (en) 2019-09-20 2024-10-15 Robert Bosch Gmbh Sensor device with sensor and current converter
CN114246576A (zh) * 2020-09-21 2022-03-29 西门子医疗有限公司 具有照明设备的磁共振设备

Also Published As

Publication number Publication date
FR2293831B1 (fr) 1977-03-25

Similar Documents

Publication Publication Date Title
US5442283A (en) Hall-voltage slope-activated sensor
US4060715A (en) Linearized bridge circuitry
JPH071283B2 (ja) 電流測定装置
FR2293831A1 (fr) Circuit de compensation pour generateur de hall
US4495467A (en) Apparatus for simultaneous measurement of magnetic field components in mutually perpendicular directions
US4723449A (en) Electromagnetic flowmeters
AU601829B2 (en) A wave-shaping circuit
EP0113221A1 (fr) Compas à induction
US3984773A (en) Pulse counting-rate meter
SU717566A1 (ru) Устройство дл измерени температуры
SU808874A1 (ru) Устройство дл измерени температуры
GB2199411A (en) Auto compensating alternating current meter
SU672571A1 (ru) Устройство дл измерени магнитного пол
SU1381325A1 (ru) Преобразователь линейных перемещений
JPH06308176A (ja) 容量測定回路及びそれを備えたｌｃｒメ−タ
SU1370460A1 (ru) Измерительный преобразователь напр жени индукционных датчиков
SU877319A1 (ru) Способ измерени перемещений и устройство дл его осуществлени
SU866517A1 (ru) Цифровой магнитометр
SU983604A1 (ru) Устройство дл измерени слабых магнитных полей
SU424093A1 (ru) Цифровой измеритель магнитной индукции
SU591777A2 (ru) Компенсационное устройство дл измерени линейных ускорений
SU1559322A1 (ru) Устройство дл измерени индукции магнитного пол
SU1394183A1 (ru) Мера магнитной индукции
SU847236A1 (ru) Магнитометрический градиентометр
SU1437699A1 (ru) Устройство дл измерени давлени

Legal Events

Date Code Title Description
ST Notification of lapse