FR2790551B1 - MAGNETIC DEVICE FOR MEASURING THE RELATIVE POSITION OF TWO MOVING ORGANS RELATIVE TO ONE ANOTHER - Google Patents

MAGNETIC DEVICE FOR MEASURING THE RELATIVE POSITION OF TWO MOVING ORGANS RELATIVE TO ONE ANOTHER

Info

Publication number
FR2790551B1
FR2790551B1 FR9902741A FR9902741A FR2790551B1 FR 2790551 B1 FR2790551 B1 FR 2790551B1 FR 9902741 A FR9902741 A FR 9902741A FR 9902741 A FR9902741 A FR 9902741A FR 2790551 B1 FR2790551 B1 FR 2790551B1
Authority
FR
France
Prior art keywords
relative
measuring
another
magnetic device
relative position
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
FR9902741A
Other languages
French (fr)
Other versions
FR2790551A1 (en
Inventor
Jean Paul Corbier
Vincent Gambino
Denis Roman
Philippe Zeraffa
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.)
BorgWarner Transmission Systems Monaco SAM
Eaton Corp
Original Assignee
Eaton SAM
Eaton Corp
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 Eaton SAM, Eaton Corp filed Critical Eaton SAM
Priority to FR9902741A priority Critical patent/FR2790551B1/en
Publication of FR2790551A1 publication Critical patent/FR2790551A1/en
Application granted granted Critical
Publication of FR2790551B1 publication Critical patent/FR2790551B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01D5/142—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 using Hall-effect devices
    • G01D5/147—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 using Hall-effect devices influenced by the movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR9902741A 1999-03-03 1999-03-03 MAGNETIC DEVICE FOR MEASURING THE RELATIVE POSITION OF TWO MOVING ORGANS RELATIVE TO ONE ANOTHER Expired - Fee Related FR2790551B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9902741A FR2790551B1 (en) 1999-03-03 1999-03-03 MAGNETIC DEVICE FOR MEASURING THE RELATIVE POSITION OF TWO MOVING ORGANS RELATIVE TO ONE ANOTHER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9902741A FR2790551B1 (en) 1999-03-03 1999-03-03 MAGNETIC DEVICE FOR MEASURING THE RELATIVE POSITION OF TWO MOVING ORGANS RELATIVE TO ONE ANOTHER

Publications (2)

Publication Number Publication Date
FR2790551A1 FR2790551A1 (en) 2000-09-08
FR2790551B1 true FR2790551B1 (en) 2001-04-27

Family

ID=9542855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9902741A Expired - Fee Related FR2790551B1 (en) 1999-03-03 1999-03-03 MAGNETIC DEVICE FOR MEASURING THE RELATIVE POSITION OF TWO MOVING ORGANS RELATIVE TO ONE ANOTHER

Country Status (1)

Country Link
FR (1) FR2790551B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400616C2 (en) * 1994-01-12 1998-09-03 Mannesmann Vdo Ag Magnetic position sensor, especially for motor vehicles
US5608317A (en) * 1994-06-21 1997-03-04 Hughes Electronics Complementary linear magnetic position sensor
US5670876A (en) * 1995-11-14 1997-09-23 Fisher Controls International, Inc. Magnetic displacement sensor including first and second flux paths wherein the first path has a fixed reluctance and a sensor disposed therein

Also Published As

Publication number Publication date
FR2790551A1 (en) 2000-09-08

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20171130