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FR3124601B1 - Capteur de champ magnétique - Google Patents

Capteur de champ magnétique Download PDF

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Publication number
FR3124601B1
FR3124601B1 FR2206328A FR2206328A FR3124601B1 FR 3124601 B1 FR3124601 B1 FR 3124601B1 FR 2206328 A FR2206328 A FR 2206328A FR 2206328 A FR2206328 A FR 2206328A FR 3124601 B1 FR3124601 B1 FR 3124601B1
Authority
FR
France
Prior art keywords
housing part
sensor element
magnetic field
connection
field 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
FR2206328A
Other languages
English (en)
Other versions
FR3124601A1 (fr
Inventor
Torsten Wahler
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive GmbH
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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of FR3124601A1 publication Critical patent/FR3124601A1/fr
Application granted granted Critical
Publication of FR3124601B1 publication Critical patent/FR3124601B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING 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
    • G01D11/00Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24Housings ; Casings for instruments
    • G01D11/245Housings for sensors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00Details of instruments
    • G01P1/02Housings
    • G01P1/026Housings for speed measuring devices, e.g. pulse generator
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42Devices characterised by the use of electric or magnetic means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42Devices characterised by the use of electric or magnetic means
    • G01P3/44Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00Arrangements or instruments for measuring magnetic variables
    • G01R33/0047Housings or packaging of magnetic sensors ; Holders
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00Details of instruments
    • G01P1/12Recording devices
    • G01P1/122Speed recorders
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00Arrangements or instruments for measuring magnetic variables
    • G01R33/02Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07Hall effect devices
    • G01R33/072Constructional adaptation of the sensor to specific applications

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measuring Magnetic Variables (AREA)

Abstract

Capteur de champ magnétique Cette invention concerne un capteur de champ magnétique 1 doté d’un boîtier d’appareil 6 présentant une partie de boîtier d’élément de capteur 2 et une partie de boîtier de connexion 4, la partie de boîtier d’élément de capteur 2 étant réalisée sous forme de pot et étant fermée à une extrémité par le fond 10 du pot et la partie de boîtier de connexion 4 étant disposée à l’autre extrémité. La partie de boîtier de connexion 4 ferme la partie de boîtier d’élément de capteur 2 et est disposée complètement à l’intérieur de la partie de boîtier d’élément de capteur 2. La partie de boîtier de connexion 4 et la partie de boîtier d’élément de capteur 2 sont reliées par une liaison par encliquetage 16 qui présente un épaulement de surface 18 sur le côté intérieur 20 de la partie de boîtier d’élément de capteur 2 et un ergot d’encliquetage 22, venant en prise par l’arrière avec l’épaulement de surface 18, sur la partie de boîtier de connexion 4. Figure pour l'abrégé : Figure 3
FR2206328A 2021-06-25 2022-06-24 Capteur de champ magnétique Active FR3124601B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021206620.8A DE102021206620A1 (de) 2021-06-25 2021-06-25 Magnetfeldsensor
DE102021206620.8 2021-06-25

Publications (2)

Publication Number Publication Date
FR3124601A1 FR3124601A1 (fr) 2022-12-30
FR3124601B1 true FR3124601B1 (fr) 2024-08-16

Family

ID=84388576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2206328A Active FR3124601B1 (fr) 2021-06-25 2022-06-24 Capteur de champ magnétique

Country Status (3)

Country Link
DE (1) DE102021206620A1 (fr)
FR (1) FR3124601B1 (fr)
SE (1) SE546200C2 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009018644B4 (de) 2009-04-17 2023-06-22 Balluff Gmbh Induktives Sensormodul und induktiver Näherungssensor
DE102010020119B4 (de) * 2010-05-10 2011-12-29 Borgwarner Beru Systems Gmbh Magnetfeldsensor
WO2015033355A2 (fr) 2013-09-04 2015-03-12 Pricol Limited Capteur de vitesse, de position et de direction amélioré
DE102015119557B4 (de) 2015-11-12 2022-11-10 Sick Ag Sensor
DE102019219620A1 (de) * 2019-12-13 2021-06-17 Continental Automotive Gmbh Magnetfeldsensor

Also Published As

Publication number Publication date
SE546200C2 (en) 2024-07-02
FR3124601A1 (fr) 2022-12-30
SE2250686A1 (en) 2022-12-26
DE102021206620A1 (de) 2022-12-29

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