FR2925671B1 - Dispositif magnetometrique d'evaluation d'un parametre physique, et application - Google Patents

Dispositif magnetometrique d'evaluation d'un parametre physique, et application

Info

Publication number: FR2925671B1
Authority: FR; France
Prior art keywords: evaluating; application; physical parameter; magnetometric device; magnetometric
Prior art date: 2007-12-20
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

FR0760082A

Other languages

English (en)

Other versions

FR2925671A1 (fr

Inventor

Thomas Ledoux

Nathalie Levain

Denis Martin

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.)

Michelin Recherche et Technique SA Switzerland

Societe de Technologie Michelin SAS

Original Assignee

Michelin Recherche et Technique SA Switzerland

Societe de Technologie Michelin SAS

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.)

2007-12-20

Filing date

2007-12-20

Publication date

2009-12-18

2007-12-20 Application filed by Michelin Recherche et Technique SA Switzerland, Societe de Technologie Michelin SAS filed Critical Michelin Recherche et Technique SA Switzerland

2007-12-20 Priority to FR0760082A priority Critical patent/FR2925671B1/fr

2008-12-22 Priority to US12/342,036 priority patent/US8098066B2/en

2009-06-26 Publication of FR2925671A1 publication Critical patent/FR2925671A1/fr

2009-12-18 Application granted granted Critical

2009-12-18 Publication of FR2925671B1 publication Critical patent/FR2925671B1/fr

Status Expired - Fee Related legal-status Critical Current

2027-12-20 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
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
- G01G19/12—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles having electrical weight-sensitive devices

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measuring Magnetic Variables (AREA)

FR0760082A 2007-12-20 2007-12-20 Dispositif magnetometrique d'evaluation d'un parametre physique, et application Expired - Fee Related FR2925671B1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FR0760082A FR2925671B1 (fr)	2007-12-20	2007-12-20	Dispositif magnetometrique d'evaluation d'un parametre physique, et application
US12/342,036 US8098066B2 (en)	2007-12-20	2008-12-22	Magnetometric device for evaluating a physical parameter, and use

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR0760082A FR2925671B1 (fr)	2007-12-20	2007-12-20	Dispositif magnetometrique d'evaluation d'un parametre physique, et application

Publications (2)

Publication Number	Publication Date
FR2925671A1 FR2925671A1 (fr)	2009-06-26
FR2925671B1 true FR2925671B1 (fr)	2009-12-18

Family

ID=39773164

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR0760082A Expired - Fee Related FR2925671B1 (fr)	2007-12-20	2007-12-20	Dispositif magnetometrique d'evaluation d'un parametre physique, et application

Country Status (2)

Country	Link
US (1)	US8098066B2 (fr)
FR (1)	FR2925671B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8784425B2 (en)	2007-02-28	2014-07-22	Smith & Nephew, Inc.	Systems and methods for identifying landmarks on orthopedic implants
US8814868B2 (en)	2007-02-28	2014-08-26	Smith & Nephew, Inc.	Instrumented orthopaedic implant for identifying a landmark
EP2114263B1 (fr) *	2007-02-28	2019-02-20	Smith & Nephew, Inc.	Système permettant d'identifier un point de repère
US9220514B2 (en)	2008-02-28	2015-12-29	Smith & Nephew, Inc.	System and method for identifying a landmark
US8945147B2 (en)	2009-04-27	2015-02-03	Smith & Nephew, Inc.	System and method for identifying a landmark
US9031637B2 (en) *	2009-04-27	2015-05-12	Smith & Nephew, Inc.	Targeting an orthopaedic implant landmark
US8086734B2 (en)	2009-08-26	2011-12-27	International Business Machines Corporation	Method of autonomic representative selection in local area networks
JP6081353B2 (ja)	2010-06-03	2017-02-15	スミスアンドネフューインコーポレイテッド	整形外科用インプラント
WO2012103169A2 (fr)	2011-01-25	2012-08-02	Smith & Nephew, Inc.	Ciblage de sites d'exploitation
JP6109816B2 (ja)	2011-05-06	2017-04-05	スミスアンドネフューインコーポレイテッド	整形外科デバイスのランドマークのターゲティング
AU2012270983B2 (en)	2011-06-16	2016-09-22	Smith & Nephew, Inc.	Surgical alignment using references
CA2954269C (fr) *	2014-08-08	2019-09-10	Halliburton Energy Services, Inc.	Magnetometre a vanne de flux a faible bruit presentant une plage de temperature de fonctionnement accrue

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1951716A (en) *	1930-01-22	1934-03-20	Standard Oil Dev Co	Apparatus for geophysical exploration
US4310807A (en) *	1979-12-19	1982-01-12	Rockwell International Corporation	Digital position sensor including L/C sensing oscillator
US4611127A (en) *	1984-09-20	1986-09-09	Telectronics N.V.	Electronic sensor for static magnetic field
FR2614432B1 (fr) *	1987-04-23	1989-07-28	Telemecanique Electrique	Detecteur de proximite inductif
US5239264A (en) *	1991-11-14	1993-08-24	Precision Navigation, Inc.	Zero-offset magnetometer having coil and core sensor controlling period of an oscillator circuit
US5442288A (en) *	1993-04-22	1995-08-15	Satcon Technology Corporation	Magnetoelastic magnetometer
JP3560821B2 (ja) *	1998-07-17	2004-09-02	アルプス電気株式会社	巨大磁気抵抗効果素子を備えたエンコーダ
US6512370B1 (en) *	1999-02-12	2003-01-28	Elf Engineering, Ltd.	Low power, frequency-mode magnetometer

2007
- 2007-12-20 FR FR0760082A patent/FR2925671B1/fr not_active Expired - Fee Related
2008
- 2008-12-22 US US12/342,036 patent/US8098066B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US8098066B2 (en)	2012-01-17
US20090165573A1 (en)	2009-07-02
FR2925671A1 (fr)	2009-06-26

Legal Events

Date	Code	Title	Description
2015-12-21	PLFP	Fee payment	Year of fee payment: 9
2016-12-22	PLFP	Fee payment	Year of fee payment: 10
2017-12-21	PLFP	Fee payment	Year of fee payment: 11
2019-12-19	PLFP	Fee payment	Year of fee payment: 13
2020-12-23	PLFP	Fee payment	Year of fee payment: 14
2021-12-24	PLFP	Fee payment	Year of fee payment: 15
2023-09-08	ST	Notification of lapse	Effective date: 20230808

Publication	Publication Date	Title
FR2925671B1 (fr)	2009-12-18	Dispositif magnetometrique d'evaluation d'un parametre physique, et application
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