FR2796725B1 - Dispositif de mesure de la sensibilite d'un capteur de champ magnetique a effet hall - Google Patents

Dispositif de mesure de la sensibilite d'un capteur de champ magnetique a effet hall

Info

Publication number
FR2796725B1
FR2796725B1 FR9909380A FR9909380A FR2796725B1 FR 2796725 B1 FR2796725 B1 FR 2796725B1 FR 9909380 A FR9909380 A FR 9909380A FR 9909380 A FR9909380 A FR 9909380A FR 2796725 B1 FR2796725 B1 FR 2796725B1
Authority
FR
France
Prior art keywords
sensitivity
measuring
magnetic field
field sensor
hall effect
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
FR9909380A
Other languages
English (en)
Other versions
FR2796725A1 (fr
Inventor
Philippe Hazard
Ahmed Boulahtit
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries 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.)
Filing date
Publication date
Application filed by Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Priority to FR9909380A priority Critical patent/FR2796725B1/fr
Publication of FR2796725A1 publication Critical patent/FR2796725A1/fr
Application granted granted Critical
Publication of FR2796725B1 publication Critical patent/FR2796725B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07—Hall effect devices
FR9909380A 1999-07-19 1999-07-19 Dispositif de mesure de la sensibilite d'un capteur de champ magnetique a effet hall Expired - Fee Related FR2796725B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9909380A FR2796725B1 (fr) 1999-07-19 1999-07-19 Dispositif de mesure de la sensibilite d'un capteur de champ magnetique a effet hall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909380A FR2796725B1 (fr) 1999-07-19 1999-07-19 Dispositif de mesure de la sensibilite d'un capteur de champ magnetique a effet hall

Publications (2)

Publication Number Publication Date
FR2796725A1 FR2796725A1 (fr) 2001-01-26
FR2796725B1 true FR2796725B1 (fr) 2001-09-14

Family

ID=9548293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909380A Expired - Fee Related FR2796725B1 (fr) 1999-07-19 1999-07-19 Dispositif de mesure de la sensibilite d'un capteur de champ magnetique a effet hall

Country Status (1)

Country Link
FR (1) FR2796725B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007004990D1 (de) * 2007-09-21 2010-04-08 Research In Motion Ltd System zur Messung der magnetischen Empfindlichkeit
US7843193B2 (en) 2007-09-21 2010-11-30 Research In Motion Limited System for testing magnetic sensitivity of Hall-effect switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905060A1 (de) * 1989-02-18 1990-08-23 Diehl Gmbh & Co Einrichtung zum beruehrungslosen messen eines gleichstroms

Also Published As

Publication number Publication date
FR2796725A1 (fr) 2001-01-26

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Legal Events

Date Code Title Description
CJ Change in legal form
ST Notification of lapse

Effective date: 20160331