KR850004631A - 회전검출 장치 - Google Patents

회전검출 장치 Download PDF

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Publication number
KR850004631A
KR850004631A KR1019840008068A KR840008068A KR850004631A KR 850004631 A KR850004631 A KR 850004631A KR 1019840008068 A KR1019840008068 A KR 1019840008068A KR 840008068 A KR840008068 A KR 840008068A KR 850004631 A KR850004631 A KR 850004631A
Authority
KR
South Korea
Prior art keywords
circumferential direction
position detecting
wiring board
printed wiring
same time
Prior art date
Application number
KR1019840008068A
Other languages
English (en)
Other versions
KR930001545B1 (ko
Inventor
히로미쯔(외 1) 나까미조
Original Assignee
오오가노리오
소니 가부시끼가이샤
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 오오가노리오, 소니 가부시끼가이샤 filed Critical 오오가노리오
Publication of KR850004631A publication Critical patent/KR850004631A/ko
Application granted granted Critical
Publication of KR930001545B1 publication Critical patent/KR930001545B1/ko

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
    • G01P3/487—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Rotational Drive Of Disk (AREA)
  • Supercharger (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

내용 없음

Description

회전검출 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 고정측의 검출체패턴의 개략도.
제2도는 회전축의 링 마그넷트의 착자(着磁)패턴을 나타낸 평면도.

Claims (1)

  1. 면대향하는 회전측 마그넷트와 고정측인쇄배선판을 구비하는 회전검출장치로서, 상기 마그넷트는 원주방향으로 속도검출용의 세분착자배열을 가지고, 한편 상기 인쇄배선판에는 원주방향에 대응하는 피치로 배열된 방사방향을 향하는 속도검출용 도체열을 가짐과 동시에 반경방향이 다른 위치에는 다른 피치의 위치검출용 도체열이 원주방향의 일부에 형성되고, 이것에 대하여 상기 마그넷트에는 상기 위치 검출용 도체열에 대응하는 피치의 위치검출용 착자부분이 원주방향의 일부에 형성되고, 상기 속도검출용 도체열은 직렬체로 이루도록 연결되고 있음과 동시에 이 직렬체의 양단에 연결되는 두개의 신호인출도체가 상기 위치검출용 착자부분과 대향하는 영역에 있어서 자속의 이동방향에 대하여 각도를 이루어 도출되고 있는 것을 특징으로 하는 회전검출장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840008068A 1983-12-28 1984-12-18 회전 검출장치 KR930001545B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58248923A JPS60140158A (ja) 1983-12-28 1983-12-28 回転検出装置
JP83-248923 1983-12-28
JP248923 1983-12-28

Publications (2)

Publication Number Publication Date
KR850004631A true KR850004631A (ko) 1985-07-25
KR930001545B1 KR930001545B1 (ko) 1993-03-04

Family

ID=17185425

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840008068A KR930001545B1 (ko) 1983-12-28 1984-12-18 회전 검출장치

Country Status (6)

Country Link
US (1) US4695795A (ko)
EP (1) EP0149360B1 (ko)
JP (1) JPS60140158A (ko)
KR (1) KR930001545B1 (ko)
AT (1) ATE86750T1 (ko)
DE (1) DE3486096T2 (ko)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746862A (en) * 1985-05-14 1988-05-24 Victor Company Of Japan Ltd. Apparatus for detecting both rotational speed and reference rotational angle of a rotary member
JP2633826B2 (ja) * 1985-10-09 1997-07-23 株式会社日立製作所 回転ヘッド装置
JPS62237314A (ja) * 1986-04-08 1987-10-17 Diesel Kiki Co Ltd 回転角度検出装置
GB2194686A (en) * 1986-09-03 1988-03-09 Johnson Electric Ind Mfg Electric motor with velocity indicating device
JP2526882B2 (ja) * 1987-01-31 1996-08-21 ソニー株式会社 面対向発電型パルスゼネレ−タ
JPS63299759A (ja) * 1987-05-28 1988-12-07 Akai Electric Co Ltd モ−タの回転位置検出装置
JPS6474411A (en) * 1987-09-16 1989-03-20 Yamaha Corp Position detector
JPH067056B2 (ja) * 1988-04-06 1994-01-26 日本ビクター株式会社 位置及び速度検出装置
DE3821050A1 (de) * 1988-06-22 1989-12-28 Thomson Brandt Gmbh Tachogenerator
JPH0295812U (ko) * 1989-01-18 1990-07-31
DE3912737C2 (de) * 1989-04-19 2001-06-28 Truetzschler Gmbh & Co Kg Vorrichtung zum Sichern für die öffenbaren Teile von Schutzabdeckungen bei Textilmaschinen, insbesondere Spinnereivorbereitungsmaschinen
JPH0733163Y2 (ja) * 1990-02-07 1995-07-31 日本ビクター株式会社 回転位相検出器付き速度検出装置
US5160886A (en) * 1991-02-14 1992-11-03 Carlen Controls, Inc. Permanent magnet resolver for producing a resolver-to-digital converter compatible output
DE4113745C2 (de) * 1991-04-26 1993-11-25 Mehnert Walter Dr Induktiver Stellungsgeber
DE4127209C2 (de) * 1991-08-16 1996-05-23 Mehnert Walter Dr Geber zur induktiven Erzeugung eines Meßsignals
JP3189464B2 (ja) * 1993-02-19 2001-07-16 株式会社デンソー 回転位置検出装置
US5349257A (en) * 1993-04-06 1994-09-20 Sundstrand Corporation Permanent magnet generator with a position sensing coil
JPH09182399A (ja) * 1995-12-22 1997-07-11 Sony Corp モータ及び回転磁気ヘッド装置
US5717268A (en) * 1996-06-17 1998-02-10 Philips Electronics North America Corp. Electric motor with tachometer signal generator
JP3537294B2 (ja) * 1997-08-01 2004-06-14 アルプス電気株式会社 回転速度検出手段を有するモータ
US6717401B2 (en) * 1998-10-14 2004-04-06 Dr. Johannes Heidenhain Gmbh Drum-shaped measuring standard
JP3454234B2 (ja) * 1999-09-27 2003-10-06 日産自動車株式会社 分割コアモータ
DE10325541A1 (de) * 2003-06-04 2005-01-13 Infineon Technologies Ag Elektronisches Bauteil, sowie Halbleiterwafer und Bauteilträger zur Herstellung des Bauteils
KR20050119293A (ko) * 2004-06-16 2005-12-21 삼성전자주식회사 자기 기록/재생장치의 헤드드럼 조립체
FR2873806B1 (fr) * 2004-07-27 2006-11-24 Electricfil Automotive Soc Par Capteur de position a pole irregulier stature
FR2901019B1 (fr) * 2006-05-15 2010-04-23 Electricfil Automotive Codeur pour capteur de position, a effet stabilisateur pour le passage a zero du champ magnetique
JP5036030B2 (ja) * 2006-08-10 2012-09-26 内山工業株式会社 環状磁気エンコーダ
CN101430075B (zh) * 2008-03-17 2011-01-12 马田专业公司 照明装置中的定位编码
CN102930966B (zh) * 2012-09-21 2015-02-04 谭成忠 一种无刷线性旋转变压器
DE112013006974T5 (de) * 2013-04-23 2016-01-07 Mitsubishi Electric Corporation Magnetpositions-Detektionsvorrichtung und Magnetpositions-Detektionsverfahren
JP6207978B2 (ja) * 2013-11-11 2017-10-04 浜松光電株式会社 回転検出装置
US20160290831A1 (en) * 2015-04-02 2016-10-06 Schaeffler Technologies AG & Co. KG Encoder disc
EP3470795B1 (en) * 2016-06-10 2020-09-23 Harmonic Drive Systems Inc. Rotation detecting device and hollow actuator
US11076511B2 (en) * 2019-01-08 2021-07-27 Northern Digital Inc. Self-contained electromagnetic tracking unit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB963595A (en) * 1961-05-05 1964-07-15 Rolls Royce Improvements in or relating to apparatus for checking and/or measuring dimensions
JPS51115852A (en) * 1975-04-04 1976-10-12 Nissan Motor Co Ltd Detector of the revolving angle and revolution of a revolving body
JPS5445712A (en) * 1977-09-19 1979-04-11 Hitachi Ltd Motor
JPS54143665A (en) * 1978-04-28 1979-11-09 Nippon Denso Co Ltd Rotation information detector of engines
FR2450014B1 (fr) * 1979-02-26 1985-12-27 Sony Corp Circuit d'asservissement pour magnetoscope
JPS5615257U (ko) * 1979-07-11 1981-02-09
JPS5771017A (en) * 1980-10-22 1982-05-01 Sony Corp Generator for position detection signal
US4410853A (en) * 1980-12-13 1983-10-18 Hitachi, Ltd. Frequency detector
JPS5860215A (ja) * 1981-10-06 1983-04-09 Hitachi Ltd 位置検出付エンコ−ダ
US4529934A (en) * 1982-01-18 1985-07-16 Papst-Motoren Gmbh & Co. Kg Apparatus for detecting a predetermined angular position on rotating devices

Also Published As

Publication number Publication date
EP0149360B1 (en) 1993-03-10
JPS60140158A (ja) 1985-07-25
KR930001545B1 (ko) 1993-03-04
DE3486096D1 (de) 1993-04-15
EP0149360A2 (en) 1985-07-24
ATE86750T1 (de) 1993-03-15
DE3486096T2 (de) 1993-09-09
US4695795A (en) 1987-09-22
JPH0467151B2 (ko) 1992-10-27
EP0149360A3 (en) 1986-08-06

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