FR2837569B1 - Capteur de position et/ou de vitesse de type magnetique - Google Patents
Capteur de position et/ou de vitesse de type magnetiqueInfo
- Publication number
- FR2837569B1 FR2837569B1 FR0203362A FR0203362A FR2837569B1 FR 2837569 B1 FR2837569 B1 FR 2837569B1 FR 0203362 A FR0203362 A FR 0203362A FR 0203362 A FR0203362 A FR 0203362A FR 2837569 B1 FR2837569 B1 FR 2837569B1
- Authority
- FR
- France
- Prior art keywords
- speed sensor
- magnetic type
- type position
- magnetic
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices 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
-
- 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)
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0203362A FR2837569B1 (fr) | 2002-03-19 | 2002-03-19 | Capteur de position et/ou de vitesse de type magnetique |
DE10308534A DE10308534A1 (de) | 2002-03-19 | 2003-02-27 | Magnetischer Positions- und/oder Geschwindigkeitssensor |
JP2003069305A JP2003302252A (ja) | 2002-03-19 | 2003-03-14 | 磁気型位置および、または速度センサ |
US10/388,625 US7026809B2 (en) | 2002-03-19 | 2003-03-17 | Magnetic sensor for detecting position and/or speed of a mobile target |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0203362A FR2837569B1 (fr) | 2002-03-19 | 2002-03-19 | Capteur de position et/ou de vitesse de type magnetique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2837569A1 FR2837569A1 (fr) | 2003-09-26 |
FR2837569B1 true FR2837569B1 (fr) | 2004-07-16 |
Family
ID=27799049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0203362A Expired - Lifetime FR2837569B1 (fr) | 2002-03-19 | 2002-03-19 | Capteur de position et/ou de vitesse de type magnetique |
Country Status (4)
Country | Link |
---|---|
US (1) | US7026809B2 (fr) |
JP (1) | JP2003302252A (fr) |
DE (1) | DE10308534A1 (fr) |
FR (1) | FR2837569B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2870937B1 (fr) * | 2004-05-26 | 2007-02-09 | Johnson Controls Tech Co | Dispositif de detection magnetique a deux chemins de circulation du flux magnetique |
FR2925139B1 (fr) * | 2007-12-17 | 2010-01-08 | Sc2N Sa | Capteur de position d'une boite de vitesses et boite de vitesses correspondante |
FR2952430B1 (fr) * | 2009-11-06 | 2012-04-27 | Moving Magnet Technologies M M T | Capteur de position magnetique bidirectionnel a rotation de champ |
KR20140017631A (ko) * | 2011-03-29 | 2014-02-11 | 콘티넨탈 테베스 아게 운트 코. 오하게 | 전기 차량들에 있어서 공급 전압을 측정하는 디바이스 |
DE102015013022A1 (de) * | 2015-10-09 | 2017-04-13 | Micronas Gmbh | Magnetfeldmessvorrichtung |
DE102019122360B4 (de) * | 2018-08-22 | 2024-02-01 | Tdk Corporation | Positionserfassungssystem |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4066962A (en) * | 1976-12-08 | 1978-01-03 | The Singer Company | Metal detecting device with magnetically influenced Hall effect sensor |
GB2071333B (en) * | 1980-02-22 | 1984-02-01 | Sony Corp | Magnetic sensor device |
US4293837A (en) * | 1980-07-23 | 1981-10-06 | The Singer Company | Hall effect potentiometer |
FR2724723B1 (fr) * | 1994-09-16 | 1998-09-11 | Moving Magnet Tech | Capteur incremental de vitesse et/ou de position. |
US5781005A (en) * | 1995-06-07 | 1998-07-14 | Allegro Microsystems, Inc. | Hall-effect ferromagnetic-article-proximity sensor |
DE19803018C2 (de) * | 1997-03-05 | 2000-09-07 | Vs Sensorik Gmbh | Magnetischer Meßwertaufnehmer |
-
2002
- 2002-03-19 FR FR0203362A patent/FR2837569B1/fr not_active Expired - Lifetime
-
2003
- 2003-02-27 DE DE10308534A patent/DE10308534A1/de not_active Withdrawn
- 2003-03-14 JP JP2003069305A patent/JP2003302252A/ja active Pending
- 2003-03-17 US US10/388,625 patent/US7026809B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10308534A1 (de) | 2003-10-02 |
FR2837569A1 (fr) | 2003-09-26 |
US7026809B2 (en) | 2006-04-11 |
JP2003302252A (ja) | 2003-10-24 |
US20030178990A1 (en) | 2003-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
PLFP | Fee payment |
Year of fee payment: 17 |
|
PLFP | Fee payment |
Year of fee payment: 19 |
|
PLFP | Fee payment |
Year of fee payment: 20 |