FR2909169B1 - Dispositif et procede de mesure de la position d'une piece mobile. - Google Patents

Dispositif et procede de mesure de la position d'une piece mobile.

Info

Publication number
FR2909169B1
FR2909169B1 FR0610436A FR0610436A FR2909169B1 FR 2909169 B1 FR2909169 B1 FR 2909169B1 FR 0610436 A FR0610436 A FR 0610436A FR 0610436 A FR0610436 A FR 0610436A FR 2909169 B1 FR2909169 B1 FR 2909169B1
Authority
FR
France
Prior art keywords
measuring
mobile piece
mobile
piece
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
FR0610436A
Other languages
English (en)
Other versions
FR2909169A1 (fr
Inventor
Luc Lucien Marie Lenglet
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.)
Neelogy SA
Original Assignee
Billanco 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 Billanco SA filed Critical Billanco SA
Priority to FR0610436A priority Critical patent/FR2909169B1/fr
Priority to EP07870345A priority patent/EP2097719A2/fr
Priority to PCT/FR2007/001949 priority patent/WO2008081092A2/fr
Priority to US12/516,641 priority patent/US8076932B2/en
Publication of FR2909169A1 publication Critical patent/FR2909169A1/fr
Application granted granted Critical
Publication of FR2909169B1 publication Critical patent/FR2909169B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G01D5/22—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 differentially influencing two coils
    • G01D5/2208—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 differentially influencing two coils by influencing the self-induction of the coils
    • G01D5/2241—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 differentially influencing two coils by influencing the self-induction of the coils by controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet
FR0610436A 2006-11-29 2006-11-29 Dispositif et procede de mesure de la position d'une piece mobile. Expired - Fee Related FR2909169B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0610436A FR2909169B1 (fr) 2006-11-29 2006-11-29 Dispositif et procede de mesure de la position d'une piece mobile.
EP07870345A EP2097719A2 (fr) 2006-11-29 2007-11-28 Dispositif et procede de mesure de la position d'une piece mobile
PCT/FR2007/001949 WO2008081092A2 (fr) 2006-11-29 2007-11-28 Dispositif et procede de mesure de la position d'une piece mobile
US12/516,641 US8076932B2 (en) 2006-11-29 2007-11-28 Device and method for measuring the position of a mobile part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0610436A FR2909169B1 (fr) 2006-11-29 2006-11-29 Dispositif et procede de mesure de la position d'une piece mobile.

Publications (2)

Publication Number Publication Date
FR2909169A1 FR2909169A1 (fr) 2008-05-30
FR2909169B1 true FR2909169B1 (fr) 2009-02-06

Family

ID=38461961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0610436A Expired - Fee Related FR2909169B1 (fr) 2006-11-29 2006-11-29 Dispositif et procede de mesure de la position d'une piece mobile.

Country Status (4)

Country Link
US (1) US8076932B2 (fr)
EP (1) EP2097719A2 (fr)
FR (1) FR2909169B1 (fr)
WO (1) WO2008081092A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953028B1 (fr) * 2009-11-26 2012-04-20 Billanco Capteur de circulation de champs magnetiques equipe d'un moyen de verification, et procede de verification d'un tel capteur.
US8892184B2 (en) * 2010-10-18 2014-11-18 Siemens Medical Solutions Usa, Inc. Systems and methods for reducing interference in a dual modality imaging system
FR2971852B1 (fr) * 2011-02-17 2014-02-14 Neelogy Procede de mesure de courant au moyen d'un capteur de circulation de champs magnetiques de forme specifique, et systeme obtenu a partir d'un tel procede.
JP2013217914A (ja) 2012-03-12 2013-10-24 Ferrotec Corp 電流センサ、センサ素子および制御装置
US20150369880A1 (en) * 2014-06-18 2015-12-24 Texas Instruments Incorporated Inductive sensing based on b-h curve nonliniarity

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325752C3 (de) * 1973-05-21 1975-11-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Umformung eines Wegs in eine elektrische Größe
DE4343854C2 (de) * 1993-12-22 1996-01-18 Munsch Kunststoff Schweistechn Magnetpumpe
US6046585A (en) * 1997-11-21 2000-04-04 Quantum Design, Inc. Method and apparatus for making quantitative measurements of localized accumulations of target particles having magnetic particles bound thereto
US7054118B2 (en) * 2002-03-28 2006-05-30 Nve Corporation Superparamagnetic field sensing devices
JP4066716B2 (ja) * 2002-05-28 2008-03-26 アイシン精機株式会社 位置検出センサ
DE102004041107A1 (de) * 2004-03-08 2005-10-06 Micro-Epsilon Messtechnik Gmbh & Co Kg Berührungslos arbeitendes Wegmesssystem
FR2873807B1 (fr) * 2004-07-27 2007-04-27 Electricfil Automotive Soc Par Capteur magnetique de position sans contact
WO2006082047A1 (fr) * 2005-02-01 2006-08-10 Nctengineering Gmbh Capteur de position et machine a laver
US7116100B1 (en) * 2005-03-21 2006-10-03 Hr Textron, Inc. Position sensing for moveable mechanical systems and associated methods and apparatus

Also Published As

Publication number Publication date
US20100072986A1 (en) 2010-03-25
WO2008081092A3 (fr) 2008-09-12
FR2909169A1 (fr) 2008-05-30
EP2097719A2 (fr) 2009-09-09
US8076932B2 (en) 2011-12-13
WO2008081092A2 (fr) 2008-07-10

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name

Owner name: NEELOGY, FR

Effective date: 20110923

TP Transmission of property

Owner name: NEELOGY, FR

Effective date: 20110923

GC Lien (pledge) constituted

Effective date: 20130211

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

ST Notification of lapse

Effective date: 20180731