IT1274367B - Sensore di posizione angolare assoluta di tipo induttivo a riluttanza variabile - Google Patents

Sensore di posizione angolare assoluta di tipo induttivo a riluttanza variabile

Info

Publication number
IT1274367B
IT1274367B ITMI950614A ITMI950614A IT1274367B IT 1274367 B IT1274367 B IT 1274367B IT MI950614 A ITMI950614 A IT MI950614A IT MI950614 A ITMI950614 A IT MI950614A IT 1274367 B IT1274367 B IT 1274367B
Authority
IT
Italy
Prior art keywords
reluctive
variable
position sensor
angular position
absolute angular
Prior art date
Application number
ITMI950614A
Other languages
English (en)
Inventor
Yves Porcher
Original Assignee
Sagem
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 Sagem filed Critical Sagem
Publication of ITMI950614A0 publication Critical patent/ITMI950614A0/it
Publication of ITMI950614A1 publication Critical patent/ITMI950614A1/it
Application granted granted Critical
Publication of IT1274367B publication Critical patent/IT1274367B/it

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
    • G01D5/22—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
ITMI950614A 1994-03-28 1995-03-27 Sensore di posizione angolare assoluta di tipo induttivo a riluttanza variabile IT1274367B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9403589A FR2717895B1 (fr) 1994-03-28 1994-03-28 Capteur de position angulaire absolue de type inductif à réluctance variable.

Publications (3)

Publication Number Publication Date
ITMI950614A0 ITMI950614A0 (it) 1995-03-27
ITMI950614A1 ITMI950614A1 (it) 1996-09-27
IT1274367B true IT1274367B (it) 1997-07-17

Family

ID=9461474

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950614A IT1274367B (it) 1994-03-28 1995-03-27 Sensore di posizione angolare assoluta di tipo induttivo a riluttanza variabile

Country Status (5)

Country Link
US (1) US5561375A (it)
DE (1) DE19511426A1 (it)
FR (1) FR2717895B1 (it)
GB (1) GB2288025B (it)
IT (1) IT1274367B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0797078B1 (de) * 1996-03-23 2001-09-26 WABCO GmbH & Co. OHG Induktiver Drehwinkelsensor
US5999077A (en) * 1998-12-10 1999-12-07 The United States Of America As Represented By The Secretary Of The Navy Voltage controlled variable inductor
US6577119B1 (en) 1999-12-01 2003-06-10 Sena Yaddehige Pedal position sensor with magnet movable relative to a magnetic field sensor located in a stator channel
US6756873B2 (en) 2000-09-13 2004-06-29 Saia-Burgess Inc. Hybrid rotary actuator
DE10333028A1 (de) * 2003-07-21 2005-02-10 Hella Kgaa Hueck & Co. Induktiver Winkelsensor zum Messen des Drehwinkels einer Welle
JP4397681B2 (ja) * 2003-12-03 2010-01-13 株式会社ワコム 位置指示器及び位置検出装置
US7262595B2 (en) * 2005-07-27 2007-08-28 Simmonds Precision Products, Inc. Segmented core for an inductive proximity sensor
ES2317777B1 (es) * 2007-04-02 2009-11-20 Zertan, S.A. Sistema de blindaje protector para sensores inductivos.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455555A (en) * 1980-10-06 1984-06-19 Deere & Company Control transducer
SU1613848A1 (ru) * 1988-09-28 1990-12-15 Куйбышевский авиационный институт им.акад.С.П.Королева Вихретоковый преобразователь угловых перемещений
CH683639A5 (fr) * 1990-06-27 1994-04-15 Baumer Electric Ag Capteur de position pour déterminer la position angulaire d'un arbre rotatif.
DE4122478A1 (de) * 1991-02-12 1992-08-13 Bosch Gmbh Robert Messeinrichtung zur bestimmung eines drehwinkels
FR2677757B1 (fr) * 1991-06-13 1994-09-09 Sagem Capteur de position angulaire absolue a reluctance variable.
FR2677758B1 (fr) * 1991-06-17 1994-08-12 Sextant Avionique Capteur angulaire a transformateur differentiel.
FR2684180B1 (fr) * 1991-11-26 1995-04-14 Sagem Capteur de position angulaire absolue a reluctance variable.

Also Published As

Publication number Publication date
GB2288025B (en) 1998-02-04
DE19511426A1 (de) 1995-10-05
FR2717895B1 (fr) 1996-05-31
ITMI950614A0 (it) 1995-03-27
GB9506030D0 (en) 1995-05-10
GB2288025A (en) 1995-10-04
US5561375A (en) 1996-10-01
ITMI950614A1 (it) 1996-09-27
FR2717895A1 (fr) 1995-09-29

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990331