FR3131954B1 - Control device and associated actuator - Google Patents

Control device and associated actuator Download PDF

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Publication number
FR3131954B1
FR3131954B1 FR2200407A FR2200407A FR3131954B1 FR 3131954 B1 FR3131954 B1 FR 3131954B1 FR 2200407 A FR2200407 A FR 2200407A FR 2200407 A FR2200407 A FR 2200407A FR 3131954 B1 FR3131954 B1 FR 3131954B1
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FR
France
Prior art keywords
lever
magnet
control device
rotation
sensor
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.)
Active
Application number
FR2200407A
Other languages
French (fr)
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FR3131954A1 (en
Inventor
Rossano Päntaleoni
Renaud Colson
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.)
Lacroix Group SA
Original Assignee
Lacroix Group 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 Lacroix Group SA filed Critical Lacroix Group SA
Priority to FR2200407A priority Critical patent/FR3131954B1/en
Publication of FR3131954A1 publication Critical patent/FR3131954A1/en
Application granted granted Critical
Publication of FR3131954B1 publication Critical patent/FR3131954B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01D5/145—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 relative movement between the Hall device and magnetic fields
    • 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
    • G01D5/02—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 mechanical means
    • G01D5/04—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 mechanical means using levers; using cams; using gearing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Mechanical Control Devices (AREA)

Abstract

Dispositif de contrôle et actionneur associé Ce dispositif de contrôle (10), comprend : une base (14), comprenant :un premier capteur électromagnétique (28), etun deuxième capteur électromagnétique (30), le premier et le deuxième capteurs électromagnétique (28, 30) définissant entre eux un segment de mesure (M-M’); et un levier (16), mobile en rotation par rapport à la base (14) autour d’un unique axe de rotation (R-R’), le levier (16) comprenant :un aimant (24), l’aimant (24) étant mobile le long d’une course (C), définie par la rotation du levier (16), la course (C) étant délimitée par deux positions extrêmes de l’aimant (24). L’axe de rotation (R-R’) du levier (16) s’étend perpendiculairement au segment de mesure (M-M’) et est décalé du segment de mesure (M-M’), une projection orthogonale de la course d’aimant (C) sur le segment de mesure (M-M’) s’étendant entre le premier capteur (28) et le deuxième capteur (30). Figure pour l'abrégé : Figure 1Control device and associated actuator This control device (10), comprises: a base (14), comprising: a first electromagnetic sensor (28), anda second electromagnetic sensor (30), the first and the second electromagnetic sensors (28, 30) defining between them a measurement segment (M-M'); and a lever (16), movable in rotation relative to the base (14) around a single axis of rotation (R-R'), the lever (16) comprising: a magnet (24), the magnet ( 24) being movable along a stroke (C), defined by the rotation of the lever (16), the stroke (C) being delimited by two extreme positions of the magnet (24). The axis of rotation (R-R') of the lever (16) extends perpendicular to the measuring segment (M-M') and is offset from the measuring segment (M-M'), an orthogonal projection of the stroke magnet (C) on the measuring segment (M-M') extending between the first sensor (28) and the second sensor (30). Figure for abstract: Figure 1

FR2200407A 2022-01-18 2022-01-18 Control device and associated actuator Active FR3131954B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2200407A FR3131954B1 (en) 2022-01-18 2022-01-18 Control device and associated actuator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2200407 2022-01-18
FR2200407A FR3131954B1 (en) 2022-01-18 2022-01-18 Control device and associated actuator

Publications (2)

Publication Number Publication Date
FR3131954A1 FR3131954A1 (en) 2023-07-21
FR3131954B1 true FR3131954B1 (en) 2024-04-12

Family

ID=80933407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2200407A Active FR3131954B1 (en) 2022-01-18 2022-01-18 Control device and associated actuator

Country Status (1)

Country Link
FR (1) FR3131954B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2902873A1 (en) * 2007-01-12 2007-12-28 Siemens Vdo Automotive Sas Hall effect sensor for e.g. determining angular position of pedal of motor vehicle, has two plates extended at longitudinal direction, and Hall effect cells arranged between plates and on both sides of magnet in longitudinal direction
FR2950426B1 (en) * 2009-09-24 2012-10-19 Ratier Figeac Soc CONTACTLESS ANGULAR POSITION SENSOR
US9046383B2 (en) * 2012-01-09 2015-06-02 Allegro Microsystems, Llc Systems and methods that use magnetic field sensors to identify positions of a gear shift lever
US9097507B2 (en) * 2013-06-19 2015-08-04 Honeywell International Inc. Non-contact shift lever position detector and health status monitoring system
DE102015225902A1 (en) * 2015-12-18 2017-06-22 Volkswagen Aktiengesellschaft Magnetic field sensor device and method for detecting the position of a selector lever of a motor vehicle
KR101944362B1 (en) * 2017-06-20 2019-02-01 경창산업주식회사 Transmission control apparatus sensing a status of gear levels and a vehicle using the same
FR3087256B1 (en) * 2018-10-15 2020-10-30 Electricfil Automotive METHOD AND SENSOR SYSTEM FOR DETERMINING A RELATIVE ANGULAR POSITION BETWEEN TWO PIECES, AND METHOD OF MANUFACTURING A MAGNETIC BODY

Also Published As

Publication number Publication date
FR3131954A1 (en) 2023-07-21

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