FR2288313A1 - Perfectionnement aux capteurs magnetiques - Google Patents

Perfectionnement aux capteurs magnetiques

Info

Publication number
FR2288313A1
FR2288313A1 FR7434988A FR7434988A FR2288313A1 FR 2288313 A1 FR2288313 A1 FR 2288313A1 FR 7434988 A FR7434988 A FR 7434988A FR 7434988 A FR7434988 A FR 7434988A FR 2288313 A1 FR2288313 A1 FR 2288313A1
Authority
FR
France
Prior art keywords
cores
position sensor
angular velocity
wheel
differently spaced
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
FR7434988A
Other languages
English (en)
French (fr)
Other versions
FR2288313B1 (US06633600-20031014-M00021.png
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.)
Jaeger SA
Original Assignee
Jaeger 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 Jaeger SA filed Critical Jaeger SA
Priority to FR7434988A priority Critical patent/FR2288313A1/fr
Publication of FR2288313A1 publication Critical patent/FR2288313A1/fr
Application granted granted Critical
Publication of FR2288313B1 publication Critical patent/FR2288313B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR7434988A 1974-10-17 1974-10-17 Perfectionnement aux capteurs magnetiques Granted FR2288313A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7434988A FR2288313A1 (fr) 1974-10-17 1974-10-17 Perfectionnement aux capteurs magnetiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434988A FR2288313A1 (fr) 1974-10-17 1974-10-17 Perfectionnement aux capteurs magnetiques

Publications (2)

Publication Number Publication Date
FR2288313A1 true FR2288313A1 (fr) 1976-05-14
FR2288313B1 FR2288313B1 (US06633600-20031014-M00021.png) 1979-02-16

Family

ID=9144226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434988A Granted FR2288313A1 (fr) 1974-10-17 1974-10-17 Perfectionnement aux capteurs magnetiques

Country Status (1)

Country Link
FR (1) FR2288313A1 (US06633600-20031014-M00021.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562775A1 (en) * 1992-03-21 1993-09-29 Solartron Group Limited Inductive sensor
WO2010025014A1 (en) * 2008-08-29 2010-03-04 General Electric Company Variable reluctance sensor with noise elimination
US8018225B2 (en) 2008-11-25 2011-09-13 General Electric Company System and method for sensing the periodic position of an object
DE102010061955A1 (de) 2010-11-25 2012-05-31 Rolls-Royce Deutschland Ltd & Co Kg Induktiver Sensor
US10139457B2 (en) 2014-09-02 2018-11-27 Denso Corporation Detection device and manufacturing method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131799A1 (US06633600-20031014-M00021.png) * 1971-03-04 1972-11-17 Citroen Sa
FR2181078A1 (US06633600-20031014-M00021.png) * 1972-04-20 1973-11-30 Simmonds Precision Products
NL7403738A (US06633600-20031014-M00021.png) * 1973-03-21 1974-09-24

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131799A1 (US06633600-20031014-M00021.png) * 1971-03-04 1972-11-17 Citroen Sa
FR2181078A1 (US06633600-20031014-M00021.png) * 1972-04-20 1973-11-30 Simmonds Precision Products
NL7403738A (US06633600-20031014-M00021.png) * 1973-03-21 1974-09-24
FR2222248A1 (US06633600-20031014-M00021.png) * 1973-03-21 1974-10-18 Schick Et Cie

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562775A1 (en) * 1992-03-21 1993-09-29 Solartron Group Limited Inductive sensor
US5373234A (en) * 1992-03-21 1994-12-13 Solartron Group Limited Inductive speed or torque sensor with compensation for external magnetic fields
WO2010025014A1 (en) * 2008-08-29 2010-03-04 General Electric Company Variable reluctance sensor with noise elimination
US7948229B2 (en) 2008-08-29 2011-05-24 General Electric Company High temperature electronics for passive eddy current sensors
GB2476183A (en) * 2008-08-29 2011-06-15 Gen Electric Variable reluctance sensor with noise elimination
GB2476183B (en) * 2008-08-29 2012-08-22 Gen Electric Variable reluctance sensor with noise elimination
US8018225B2 (en) 2008-11-25 2011-09-13 General Electric Company System and method for sensing the periodic position of an object
DE102010061955A1 (de) 2010-11-25 2012-05-31 Rolls-Royce Deutschland Ltd & Co Kg Induktiver Sensor
DE102010061955B4 (de) * 2010-11-25 2014-03-13 Rolls-Royce Deutschland Ltd & Co Kg Induktiver Sensor
US10139457B2 (en) 2014-09-02 2018-11-27 Denso Corporation Detection device and manufacturing method thereof

Also Published As

Publication number Publication date
FR2288313B1 (US06633600-20031014-M00021.png) 1979-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse