JPS59157514A - 磁性回転センサ - Google Patents

磁性回転センサ

Info

Publication number
JPS59157514A
JPS59157514A JP3073083A JP3073083A JPS59157514A JP S59157514 A JPS59157514 A JP S59157514A JP 3073083 A JP3073083 A JP 3073083A JP 3073083 A JP3073083 A JP 3073083A JP S59157514 A JPS59157514 A JP S59157514A
Authority
JP
Japan
Prior art keywords
magnetic field
signal magnetic
magnet
magneto
resistance element
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.)
Granted
Application number
JP3073083A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0480324B2 (enrdf_load_stackoverflow
Inventor
Katsuyoshi Tamura
勝義 田村
Hiromi Kanai
紘美 金井
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3073083A priority Critical patent/JPS59157514A/ja
Publication of JPS59157514A publication Critical patent/JPS59157514A/ja
Publication of JPH0480324B2 publication Critical patent/JPH0480324B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP3073083A 1983-02-28 1983-02-28 磁性回転センサ Granted JPS59157514A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3073083A JPS59157514A (ja) 1983-02-28 1983-02-28 磁性回転センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3073083A JPS59157514A (ja) 1983-02-28 1983-02-28 磁性回転センサ

Publications (2)

Publication Number Publication Date
JPS59157514A true JPS59157514A (ja) 1984-09-06
JPH0480324B2 JPH0480324B2 (enrdf_load_stackoverflow) 1992-12-18

Family

ID=12311779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3073083A Granted JPS59157514A (ja) 1983-02-28 1983-02-28 磁性回転センサ

Country Status (1)

Country Link
JP (1) JPS59157514A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299814U (enrdf_load_stackoverflow) * 1985-12-12 1987-06-25
US5998989A (en) * 1993-12-22 1999-12-07 Itt Automotive Europe Gmbh Device including magnet-biased magnetoresistive sensor and rotatable, magnetized encoder for detecting rotary movements

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501712A (enrdf_load_stackoverflow) * 1972-12-29 1975-01-09
JPS5246703A (en) * 1975-10-09 1977-04-13 Matsushita Electric Ind Co Ltd Keyboard equipment
JPS5260847U (enrdf_load_stackoverflow) * 1975-10-30 1977-05-04
JPS54162556A (en) * 1978-06-13 1979-12-24 Nec Corp Angle detector
JPS56142409A (en) * 1980-04-09 1981-11-06 Nec Corp Angle detector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501712A (enrdf_load_stackoverflow) * 1972-12-29 1975-01-09
JPS5246703A (en) * 1975-10-09 1977-04-13 Matsushita Electric Ind Co Ltd Keyboard equipment
JPS5260847U (enrdf_load_stackoverflow) * 1975-10-30 1977-05-04
JPS54162556A (en) * 1978-06-13 1979-12-24 Nec Corp Angle detector
JPS56142409A (en) * 1980-04-09 1981-11-06 Nec Corp Angle detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299814U (enrdf_load_stackoverflow) * 1985-12-12 1987-06-25
US5998989A (en) * 1993-12-22 1999-12-07 Itt Automotive Europe Gmbh Device including magnet-biased magnetoresistive sensor and rotatable, magnetized encoder for detecting rotary movements

Also Published As

Publication number Publication date
JPH0480324B2 (enrdf_load_stackoverflow) 1992-12-18

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