FR2800459B1 - Capteur analogique de position sans contact a couplage differentiel - Google Patents

Capteur analogique de position sans contact a couplage differentiel

Info

Publication number
FR2800459B1
FR2800459B1 FR9913436A FR9913436A FR2800459B1 FR 2800459 B1 FR2800459 B1 FR 2800459B1 FR 9913436 A FR9913436 A FR 9913436A FR 9913436 A FR9913436 A FR 9913436A FR 2800459 B1 FR2800459 B1 FR 2800459B1
Authority
FR
France
Prior art keywords
contact position
analog sensor
differentially coupled
coupled non
position analog
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 - Lifetime
Application number
FR9913436A
Other languages
English (en)
Other versions
FR2800459A1 (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 FR9913436A priority Critical patent/FR2800459B1/fr
Publication of FR2800459A1 publication Critical patent/FR2800459A1/fr
Application granted granted Critical
Publication of FR2800459B1 publication Critical patent/FR2800459B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR9913436A 1999-10-27 1999-10-27 Capteur analogique de position sans contact a couplage differentiel Expired - Lifetime FR2800459B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9913436A FR2800459B1 (fr) 1999-10-27 1999-10-27 Capteur analogique de position sans contact a couplage differentiel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9913436A FR2800459B1 (fr) 1999-10-27 1999-10-27 Capteur analogique de position sans contact a couplage differentiel

Publications (2)

Publication Number Publication Date
FR2800459A1 FR2800459A1 (fr) 2001-05-04
FR2800459B1 true FR2800459B1 (fr) 2002-01-11

Family

ID=9551420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9913436A Expired - Lifetime FR2800459B1 (fr) 1999-10-27 1999-10-27 Capteur analogique de position sans contact a couplage differentiel

Country Status (1)

Country Link
FR (1) FR2800459B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008021327A1 (de) * 2008-04-29 2009-11-12 Zf Electronics Gmbh Induktiver Sensor für Drehzahl-, Drehrichtungs- und Positionsmessungen im Bereich hoher Temperaturen

Families Citing this family (6)

* 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
DE10354694C5 (de) * 2003-11-22 2008-10-09 Sick Ag Induktiver Sensor
FR2885687B1 (fr) * 2005-05-11 2007-12-21 Electricfil Automotive Soc Par Dispositif pour determiner la hauteur du chassis d'un vehicule
FR2882817A1 (fr) * 2005-10-03 2006-09-08 Siemens Vdo Automotive Sas Procede d'optimisation des performances d'un capteur de position electromagnetique, et capteur de position realise.
US10914566B2 (en) 2016-07-22 2021-02-09 Regents Of The University Of Minnesota Position sensing system with an electromagnet
US10837802B2 (en) 2016-07-22 2020-11-17 Regents Of The University Of Minnesota Position sensing system with an electromagnet

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
US5204621A (en) * 1990-02-08 1993-04-20 Papst-Motoren Gmbh & Co. Kg Position sensor employing a soft magnetic core

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008021327A1 (de) * 2008-04-29 2009-11-12 Zf Electronics Gmbh Induktiver Sensor für Drehzahl-, Drehrichtungs- und Positionsmessungen im Bereich hoher Temperaturen
DE102008021327B4 (de) * 2008-04-29 2010-04-15 Zf Friedrichshafen Ag Induktiver Sensor für Drehzahl-, Drehrichtungs- und Positionsmessungen im Bereich hoher Temperaturen

Also Published As

Publication number Publication date
FR2800459A1 (fr) 2001-05-04

Similar Documents

Publication Publication Date Title
FR2792765B1 (fr) Actionneur lineaire electromagnetique a capteur de position
GB2369184B (en) Light spot position sensor and displacement measuring device
DE50000670D1 (de) Induktiver Positionssensor
DE69938221D1 (de) Positionssensor
FR2764372B1 (fr) Capteur magnetique de position
DE69921712D1 (de) Kapazitiver Abstandssensor
FR2769088B1 (fr) Capteur digital de position relative
SG86404A1 (en) Position sensing with variable capacitance transducers
DE69308072D1 (de) Berührungsfreier Drehpositionssensor
DE69934776D1 (de) Positionssensor
DE60034811D1 (de) Interferometrischer mikrowellensensor
EP1152222A4 (fr) Capteur de position sans contact
GB2356299B (en) Switched reluctance position sensing
FR2801969B1 (fr) Capteur analogique de decalage angulaire sans contact
DE59809734D1 (de) Wegsensor
DE50009018D1 (de) Positionssensor
FR2769087B1 (fr) Capteur numerique de position
DE60022128T2 (de) Frequenzadaptiver Herzschrittmacher mit zwei Sensoren
FR2800459B1 (fr) Capteur analogique de position sans contact a couplage differentiel
FR2748805B1 (fr) Capteur de position sans contact, a effet hall
BR9811540B1 (pt) sensor de posiÇço magnÉtico.
FR2747187B1 (fr) Capteur de positions lineaire et angulaire
FR2803030B1 (fr) Capteur analogique de position sans contact
DE59910240D1 (de) Kapazitiver Sensor
EP1089058A4 (fr) Capteur de position absolue bidimensionnelle

Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
CJ Change in legal form
CD Change of name or company name
PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20