FR2800458B1 - Capteur analogique de position sans contact a couche noyau de largeur variable - Google Patents

Capteur analogique de position sans contact a couche noyau de largeur variable

Info

Publication number
FR2800458B1
FR2800458B1 FR9913434A FR9913434A FR2800458B1 FR 2800458 B1 FR2800458 B1 FR 2800458B1 FR 9913434 A FR9913434 A FR 9913434A FR 9913434 A FR9913434 A FR 9913434A FR 2800458 B1 FR2800458 B1 FR 2800458B1
Authority
FR
France
Prior art keywords
position sensor
core layer
variable width
contact analogue
width core
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 - Fee Related
Application number
FR9913434A
Other languages
English (en)
Other versions
FR2800458A1 (fr
Inventor
Bernard Pierre Andre Genot
Yves Dordet
Luc Jansseune
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.)
Continental Automotive France SAS
Original Assignee
Siemens Automotive 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 Siemens Automotive SA filed Critical Siemens Automotive SA
Priority to FR9913434A priority Critical patent/FR2800458B1/fr
Priority to DE60034471T priority patent/DE60034471T2/de
Priority to EP00967980A priority patent/EP1224110B1/fr
Priority to PCT/FR2000/002796 priority patent/WO2001030637A1/fr
Publication of FR2800458A1 publication Critical patent/FR2800458A1/fr
Application granted granted Critical
Publication of FR2800458B1 publication Critical patent/FR2800458B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • 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
    • G01D5/2006—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 self-induction of one or more coils
    • G01D5/2033—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 self-induction of one or more coils controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR9913434A 1999-10-27 1999-10-27 Capteur analogique de position sans contact a couche noyau de largeur variable Expired - Fee Related FR2800458B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9913434A FR2800458B1 (fr) 1999-10-27 1999-10-27 Capteur analogique de position sans contact a couche noyau de largeur variable
DE60034471T DE60034471T2 (de) 1999-10-27 2000-10-09 Elektronisches lenksäulenmodul
EP00967980A EP1224110B1 (fr) 1999-10-27 2000-10-09 Module electronique de colonne de direction
PCT/FR2000/002796 WO2001030637A1 (fr) 1999-10-27 2000-10-09 Module electronique de colonne de direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9913434A FR2800458B1 (fr) 1999-10-27 1999-10-27 Capteur analogique de position sans contact a couche noyau de largeur variable

Publications (2)

Publication Number Publication Date
FR2800458A1 FR2800458A1 (fr) 2001-05-04
FR2800458B1 true FR2800458B1 (fr) 2002-01-11

Family

ID=9551418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9913434A Expired - Fee Related FR2800458B1 (fr) 1999-10-27 1999-10-27 Capteur analogique de position sans contact a couche noyau de largeur variable

Country Status (1)

Country Link
FR (1) FR2800458B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10025661A1 (de) 2000-05-24 2001-12-06 Balluff Gebhard Feinmech Wegmeßsystem
FR2830614B1 (fr) * 2001-10-09 2003-12-05 Siemens Vdo Automotive Capteur de position sans contact de type a inductance mutuelle
FR2831262B1 (fr) * 2001-10-22 2004-04-23 Siemens Automotive Sa Capteur magnetique de mesure de la position d'une piece mobile
FR2860070A1 (fr) * 2003-09-22 2005-03-25 Siemens Vdo Automotive Capteur de deplacement et son application notamment a la detection des variations de la hauteur d'une suspension de vehicule automobile
GB2592861B (en) * 2019-10-21 2024-07-10 Trw Ltd Electric power steering system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610479A1 (de) * 1986-03-27 1987-10-01 Vacuumschmelze Gmbh Magnetischer wegsensor
DE3914787A1 (de) * 1989-05-05 1990-11-08 Hermann Michael Dipl Phys Induktiv arbeitender positionssensor
DE4103603C2 (de) * 1990-02-08 2003-09-11 Papst Licensing Gmbh & Co Kg Positionssensor zum Erfassen linearer oder rotatorischer Bewegungen eines Teils

Also Published As

Publication number Publication date
FR2800458A1 (fr) 2001-05-04

Similar Documents

Publication Publication Date Title
FR2792765B1 (fr) Actionneur lineaire electromagnetique a capteur de position
DE69915851D1 (de) Optischer sensor mit gestapelten dielektrischen schichten
GB2369184B (en) Light spot position sensor and displacement measuring device
SG86404A1 (en) Position sensing with variable capacitance transducers
DE50002687D1 (de) Taktilsensor mit druckabhängigem kontaktwiderstand zwischen zwei leitfähigen werkstücken
GB9907644D0 (en) Surface sensing device with optical sensor
DE50113392D1 (de) Halleffekt-Sensorelement mit integrierten Kondensatoren
DE69913641D1 (de) Schaltgabel mit eingebauten Nockenbetätigung
DE69830529D1 (de) Oberflächen-Plasmonen-Sensor
DE69907016D1 (de) Magnetoresistiver sensor mit ineinander ragenden elementen
DE69903591D1 (de) Berührungsloses Positionsmessgerät mit niedrigem Profil
DE60032697D1 (de) Trägheitsgeschwindigkeitssensor mit Stimmgabel
DE60016164D1 (de) Kapazitive Drehmoment-Messung mit einer dehnungsabhängigen dielektrischen Schicht
FR2801969B1 (fr) Capteur analogique de decalage angulaire sans contact
DE69903502D1 (de) Elektrisch betätigte Getriebeschalteinrichtung mit Kondensator
DE59908126D1 (de) Geldkassettenanordnung mit sensor
FR2769087B1 (fr) Capteur numerique de position
FR2800458B1 (fr) Capteur analogique de position sans contact a couche noyau de largeur variable
DE60022128T2 (de) Frequenzadaptiver Herzschrittmacher mit zwei Sensoren
FR2773395B1 (fr) Capteur angulaire lineaire a magnetoresistances
FR2748805B1 (fr) Capteur de position sans contact, a effet hall
FR2747187B1 (fr) Capteur de positions lineaire et angulaire
FR2800459B1 (fr) Capteur analogique de position sans contact a couplage differentiel
DE60040258D1 (de) Untersetzungsgetriebe mit Drehsensor
DE69940453D1 (de) Bilderfassung mit push-broom-abtastung

Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
CJ Change in legal form
ST Notification of lapse

Effective date: 20060630