JPS5788317A - Rotation angle detecting device - Google Patents

Rotation angle detecting device

Info

Publication number
JPS5788317A
JPS5788317A JP55164665A JP16466580A JPS5788317A JP S5788317 A JPS5788317 A JP S5788317A JP 55164665 A JP55164665 A JP 55164665A JP 16466580 A JP16466580 A JP 16466580A JP S5788317 A JPS5788317 A JP S5788317A
Authority
JP
Japan
Prior art keywords
rotor
stator
rotation angle
magnetic pole
tooth
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
JP55164665A
Other languages
English (en)
Other versions
JPH0131126B2 (ja
Inventor
Wataru Shimizu
Hikari Yamashita
Yuji Matsuki
Katsumi Teramoto
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.)
ESU JII KK
SG KK
Original Assignee
ESU JII KK
SG KK
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 ESU JII KK, SG KK filed Critical ESU JII KK
Priority to JP55164665A priority Critical patent/JPS5788317A/ja
Priority to US06/311,277 priority patent/US4612503A/en
Priority to DE19813141015 priority patent/DE3141015A1/de
Publication of JPS5788317A publication Critical patent/JPS5788317A/ja
Priority to US06/661,199 priority patent/US4604575A/en
Priority to US06/661,197 priority patent/US4754220A/en
Publication of JPH0131126B2 publication Critical patent/JPH0131126B2/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
    • G01D5/244—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
    • 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
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/70—Position sensors comprising a moving target with particular shapes, e.g. of soft magnetic targets
    • G01D2205/77—Specific profiles
    • G01D2205/775—Tapered profiles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP55164665A 1980-10-21 1980-11-25 Rotation angle detecting device Granted JPS5788317A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP55164665A JPS5788317A (en) 1980-11-25 1980-11-25 Rotation angle detecting device
US06/311,277 US4612503A (en) 1980-10-21 1981-10-14 Rotation speed detection device having a rotation angle detector of inductive type
DE19813141015 DE3141015A1 (de) 1980-10-21 1981-10-15 "drehwinkeldetektor"
US06/661,199 US4604575A (en) 1980-10-21 1984-10-15 Multiple output rotational position detection device
US06/661,197 US4754220A (en) 1980-10-21 1984-10-15 Digital output rotational position detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55164665A JPS5788317A (en) 1980-11-25 1980-11-25 Rotation angle detecting device

Publications (2)

Publication Number Publication Date
JPS5788317A true JPS5788317A (en) 1982-06-02
JPH0131126B2 JPH0131126B2 (ja) 1989-06-23

Family

ID=15797486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55164665A Granted JPS5788317A (en) 1980-10-21 1980-11-25 Rotation angle detecting device

Country Status (1)

Country Link
JP (1) JPS5788317A (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247501A (ja) * 1985-08-27 1987-03-02 S G:Kk アブソリユ−ト回転位置検出装置
JPH01250019A (ja) * 1988-01-11 1989-10-05 Superior Electric Co:The 二相信号発生装置及び二相信号発生方法
JPH0254109A (ja) * 1988-08-17 1990-02-23 Yokogawa Electric Corp 磁気レゾルバ
JPH02150718A (ja) * 1988-12-01 1990-06-11 Smc Corp 移動量検出装置
JPH03237301A (ja) * 1990-08-18 1991-10-23 S G:Kk 流体圧シリンダの位置検出装置
FR2679026A1 (fr) * 1991-07-11 1993-01-15 Alsthom Gec Dispositif pour la mesure de la position angulaire d'un rotor par rapport a un stator.
US5263258A (en) * 1991-02-12 1993-11-23 Robert Bosch Gmbh Measuring device for determination of an angle of rotation
JP2017083355A (ja) * 2015-10-29 2017-05-18 オークマ株式会社 リラクタンスレゾルバのロータ芯出し方法
JP2017083357A (ja) * 2015-10-29 2017-05-18 オークマ株式会社 リラクタンスレゾルバのロータ芯出し方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4996757A (ja) * 1973-01-17 1974-09-12
JPS49107758A (ja) * 1973-02-17 1974-10-14
JPS51104382A (ja) * 1975-02-18 1976-09-16 Burroughs Corp
JPS5471671A (en) * 1977-11-17 1979-06-08 Yaskawa Denki Seisakusho Kk System for detecting speed
JPS5566760A (en) * 1978-11-15 1980-05-20 Hitachi Ltd Rotation speed detecting apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4996757A (ja) * 1973-01-17 1974-09-12
JPS49107758A (ja) * 1973-02-17 1974-10-14
JPS51104382A (ja) * 1975-02-18 1976-09-16 Burroughs Corp
JPS5471671A (en) * 1977-11-17 1979-06-08 Yaskawa Denki Seisakusho Kk System for detecting speed
JPS5566760A (en) * 1978-11-15 1980-05-20 Hitachi Ltd Rotation speed detecting apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247501A (ja) * 1985-08-27 1987-03-02 S G:Kk アブソリユ−ト回転位置検出装置
JPH01250019A (ja) * 1988-01-11 1989-10-05 Superior Electric Co:The 二相信号発生装置及び二相信号発生方法
JPH0254109A (ja) * 1988-08-17 1990-02-23 Yokogawa Electric Corp 磁気レゾルバ
JPH02150718A (ja) * 1988-12-01 1990-06-11 Smc Corp 移動量検出装置
JPH03237301A (ja) * 1990-08-18 1991-10-23 S G:Kk 流体圧シリンダの位置検出装置
US5263258A (en) * 1991-02-12 1993-11-23 Robert Bosch Gmbh Measuring device for determination of an angle of rotation
FR2679026A1 (fr) * 1991-07-11 1993-01-15 Alsthom Gec Dispositif pour la mesure de la position angulaire d'un rotor par rapport a un stator.
US5300884A (en) * 1991-07-11 1994-04-05 Gec Alsthom Sa Position sensing apparatus for measuring the angular position of a rotor relative to a stator having a plurality of teeth with excitation windings and plural phase reception windings
JP2017083355A (ja) * 2015-10-29 2017-05-18 オークマ株式会社 リラクタンスレゾルバのロータ芯出し方法
JP2017083357A (ja) * 2015-10-29 2017-05-18 オークマ株式会社 リラクタンスレゾルバのロータ芯出し方法

Also Published As

Publication number Publication date
JPH0131126B2 (ja) 1989-06-23

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