JPS6276607U - - Google Patents

Info

Publication number
JPS6276607U
JPS6276607U JP1985168333U JP16833385U JPS6276607U JP S6276607 U JPS6276607 U JP S6276607U JP 1985168333 U JP1985168333 U JP 1985168333U JP 16833385 U JP16833385 U JP 16833385U JP S6276607 U JPS6276607 U JP S6276607U
Authority
JP
Japan
Prior art keywords
rotation angle
phase difference
angle detection
sine wave
midpoint potential
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.)
Pending
Application number
JP1985168333U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1985168333U priority Critical patent/JPS6276607U/ja
Priority to US06/923,300 priority patent/US4791366A/en
Publication of JPS6276607U publication Critical patent/JPS6276607U/ja
Pending 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
    • G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—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 characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2451—Incremental encoders
    • 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
    • G01P3/487—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 rotating magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP1985168333U 1985-10-31 1985-10-31 Pending JPS6276607U (US07968547-20110628-C00004.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985168333U JPS6276607U (US07968547-20110628-C00004.png) 1985-10-31 1985-10-31
US06/923,300 US4791366A (en) 1985-10-31 1986-10-27 Apparatus including a pair of angularly spaced sensors for detecting angle of rotation of a rotary member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985168333U JPS6276607U (US07968547-20110628-C00004.png) 1985-10-31 1985-10-31

Publications (1)

Publication Number Publication Date
JPS6276607U true JPS6276607U (US07968547-20110628-C00004.png) 1987-05-16

Family

ID=15866106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985168333U Pending JPS6276607U (US07968547-20110628-C00004.png) 1985-10-31 1985-10-31

Country Status (2)

Country Link
US (1) US4791366A (US07968547-20110628-C00004.png)
JP (1) JPS6276607U (US07968547-20110628-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8115479B2 (en) 2006-11-21 2012-02-14 Hitachi Metals, Ltd. Rotation-angle-detecting apparatus, rotating machine, and rotation-angle-detecting method

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63253220A (ja) * 1987-04-10 1988-10-20 Hitachi Ltd 回転角計測装置
US4990909A (en) * 1988-09-30 1991-02-05 Yokogawa Electric Corporation Revolution counter using a magnetic bubble device for multi-turn absolute encoder
US5252919A (en) * 1990-03-04 1993-10-12 Macome Corporation Apparatus producing trapezoidal waveforms from a pair of magnetic sensors for detecting the rotating angle of an object
FR2660028B1 (fr) * 1990-03-20 1994-12-09 Roulements Soc Nouvelle Roulement a capteur de position angulaire.
JP3173531B2 (ja) * 1992-09-18 2001-06-04 ソニー株式会社 位置検出方法
DE4408078A1 (de) * 1994-03-10 1995-09-14 Philips Patentverwaltung Winkelsensor
DE4422868C2 (de) * 1994-06-30 1997-08-21 Itt Ind Gmbh Deutsche Vorrichtung zum Bestimmen eines Drehwinkels eines Magneten
US5880586A (en) * 1994-11-22 1999-03-09 Robert Bosch Gmbh Apparatus for determining rotational position of a rotatable element without contacting it
US5670877A (en) * 1994-12-05 1997-09-23 Hughes Electronics Shaft rotation sensor with magnetic sensors angularly spaced apart with respect to a magnetic source
WO1999011999A1 (en) * 1996-03-05 1999-03-11 Harri Saario Method and apparatus for measuring rotation motion
US6326781B1 (en) * 1999-01-11 2001-12-04 Bvr Aero Precision Corp 360 degree shaft angle sensing and remote indicating system using a two-axis magnetoresistive microcircuit
AU2002353080A1 (en) * 2001-12-07 2003-06-23 Stoneridge Control Devices, Inc. Phase angle determining circuit
EP1471332A1 (en) * 2003-04-17 2004-10-27 Dialog Semiconductor GmbH Digital interface for an angular sensor
US7339370B2 (en) * 2005-12-09 2008-03-04 Bourns, Inc. Position and torque sensor
JP5021253B2 (ja) * 2006-08-24 2012-09-05 株式会社デンソー 回転角度検出装置
DE102008010374B4 (de) * 2008-02-21 2010-04-08 Lothar Blossfeld Winkelmesseinrichtung für ein rotierendes Gebersystem
JP5105263B2 (ja) * 2010-03-29 2012-12-26 株式会社デンソー 回転角度検出装置
US8448528B2 (en) 2010-09-27 2013-05-28 Bourns Incorporated Three-piece torque sensor assembly
US8390276B2 (en) 2010-09-27 2013-03-05 Bourns Incorporated Target magnet assembly for a sensor used with a steering gear
EP2672285B1 (en) * 2012-06-06 2014-05-21 Nxp B.V. Magnetic sensor arrangement
JP6196827B2 (ja) * 2013-07-16 2017-09-13 本田技研工業株式会社 駆動装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162920A (ja) * 1984-02-03 1985-08-24 Sankyo Seiki Mfg Co Ltd 磁気感応素子を用いたレゾルバ−装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826339Y2 (ja) * 1977-07-20 1983-06-07 株式会社デンソー 回転基準位置検出装置
JPS5563763A (en) * 1978-11-07 1980-05-14 Sony Corp Detecting method of number of revolution
JPS5924970Y2 (ja) * 1979-07-10 1984-07-23 株式会社デンソー 回転位置検出装置
JPS6023304B2 (ja) * 1980-09-22 1985-06-06 フアナツク株式会社 直流発電機形非接触式速度検出装置
US4466189A (en) * 1981-05-29 1984-08-21 Tobin Jr Leo W Angle measuring device
JPS5886405A (ja) * 1981-11-18 1983-05-24 Nec Corp 角度検出器
JPS60220816A (ja) * 1984-04-17 1985-11-05 Toyoda Mach Works Ltd 回転角センサ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162920A (ja) * 1984-02-03 1985-08-24 Sankyo Seiki Mfg Co Ltd 磁気感応素子を用いたレゾルバ−装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8115479B2 (en) 2006-11-21 2012-02-14 Hitachi Metals, Ltd. Rotation-angle-detecting apparatus, rotating machine, and rotation-angle-detecting method

Also Published As

Publication number Publication date
US4791366A (en) 1988-12-13

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