GB2315333A - Magnetic sensor - Google Patents
Magnetic sensor Download PDFInfo
- Publication number
- GB2315333A GB2315333A GB9714035A GB9714035A GB2315333A GB 2315333 A GB2315333 A GB 2315333A GB 9714035 A GB9714035 A GB 9714035A GB 9714035 A GB9714035 A GB 9714035A GB 2315333 A GB2315333 A GB 2315333A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sensor
- substrate
- resistors
- magnetic field
- sensor according
- 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.)
- Withdrawn
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/04—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measuring Magnetic Variables (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996128566 DE19628566A1 (de) | 1996-07-16 | 1996-07-16 | Magnetfeldempfindlicher Sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9714035D0 GB9714035D0 (en) | 1997-09-10 |
GB2315333A true GB2315333A (en) | 1998-01-28 |
Family
ID=7799917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9714035A Withdrawn GB2315333A (en) | 1996-07-16 | 1997-07-02 | Magnetic sensor |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH10115502A (fr) |
DE (1) | DE19628566A1 (fr) |
FR (1) | FR2751408A1 (fr) |
GB (1) | GB2315333A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19813569A1 (de) * | 1998-03-27 | 1999-04-15 | Bosch Gmbh Robert | Drehwinkelsensor |
EP1935561A1 (fr) * | 2004-07-28 | 2008-06-25 | GSI Group Limited | Usinage de sondes à vitesse axiale |
DE102006010780A1 (de) * | 2006-03-08 | 2007-09-13 | Liebherr-France Sas | Positionsmeßsystem für Hydraulikzylinder |
JP2007127673A (ja) * | 2007-02-22 | 2007-05-24 | Matsushita Electric Ind Co Ltd | 回転数センサ |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4853632A (en) * | 1981-02-07 | 1989-08-01 | Hitachi, Ltd. | Apparatus for magnetically detecting a position of a movable magnetic body |
EP0357200A2 (fr) * | 1988-08-08 | 1990-03-07 | General Motors Corporation | Capteur de position |
EP0580207A1 (fr) * | 1992-07-16 | 1994-01-26 | General Motors Corporation | Méthode et dispositif pour capter le mouvement d'un objet ferro-magnétique |
US5327077A (en) * | 1992-01-06 | 1994-07-05 | Murata Mfg. Co. Ltd. | Device including an even number of equally spaced magneto-resistors for detecting rotation or straight motion of a moving body |
US5359287A (en) * | 1989-01-18 | 1994-10-25 | Nippondenso Co., Ltd. | Magnetic detecting circuit having magnetoresistance effective elements oriented in at least two different directions |
US5450009A (en) * | 1990-12-28 | 1995-09-12 | Kabushiki Kaisha Komatsu Seisakusho | Magnetic sensor and structure of its mounting |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5927115B2 (ja) * | 1974-12-29 | 1984-07-03 | ソニー株式会社 | 情報検出装置 |
US4533872A (en) * | 1982-06-14 | 1985-08-06 | Honeywell Inc. | Magnetic field sensor element capable of measuring magnetic field components in two directions |
US4629982A (en) * | 1983-07-01 | 1986-12-16 | Transducer Systems, Inc. | Apparatus for detecting motion and direction using magnetoresistive sensors producing sum and difference signals |
DE3435867A1 (de) * | 1984-09-29 | 1986-04-10 | Bosch Gmbh Robert | Differentialsensor |
US5014147A (en) * | 1989-10-31 | 1991-05-07 | International Business Machines Corporation | Magnetoresistive sensor with improved antiferromagnetic film |
DE9312612U1 (de) * | 1993-08-23 | 1993-10-07 | Siemens Ag | Vorrichtung zur Elimination eines Temperaturganges in einem Lagegeber, welcher magnetfeldabhängige Widerstände aufweist |
-
1996
- 1996-07-16 DE DE1996128566 patent/DE19628566A1/de not_active Withdrawn
-
1997
- 1997-07-02 GB GB9714035A patent/GB2315333A/en not_active Withdrawn
- 1997-07-15 JP JP9189414A patent/JPH10115502A/ja active Pending
- 1997-07-16 FR FR9709004A patent/FR2751408A1/fr not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4853632A (en) * | 1981-02-07 | 1989-08-01 | Hitachi, Ltd. | Apparatus for magnetically detecting a position of a movable magnetic body |
EP0357200A2 (fr) * | 1988-08-08 | 1990-03-07 | General Motors Corporation | Capteur de position |
US5359287A (en) * | 1989-01-18 | 1994-10-25 | Nippondenso Co., Ltd. | Magnetic detecting circuit having magnetoresistance effective elements oriented in at least two different directions |
US5450009A (en) * | 1990-12-28 | 1995-09-12 | Kabushiki Kaisha Komatsu Seisakusho | Magnetic sensor and structure of its mounting |
US5327077A (en) * | 1992-01-06 | 1994-07-05 | Murata Mfg. Co. Ltd. | Device including an even number of equally spaced magneto-resistors for detecting rotation or straight motion of a moving body |
EP0580207A1 (fr) * | 1992-07-16 | 1994-01-26 | General Motors Corporation | Méthode et dispositif pour capter le mouvement d'un objet ferro-magnétique |
Also Published As
Publication number | Publication date |
---|---|
GB9714035D0 (en) | 1997-09-10 |
FR2751408A1 (fr) | 1998-01-23 |
JPH10115502A (ja) | 1998-05-06 |
DE19628566A1 (de) | 1998-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |