DE50213034D1 - Positionsmesseinrichtung und verfahren zum betrieb einer positionsmesseinrichtung - Google Patents

Positionsmesseinrichtung und verfahren zum betrieb einer positionsmesseinrichtung

Info

Publication number
DE50213034D1
DE50213034D1 DE50213034T DE50213034T DE50213034D1 DE 50213034 D1 DE50213034 D1 DE 50213034D1 DE 50213034 T DE50213034 T DE 50213034T DE 50213034 T DE50213034 T DE 50213034T DE 50213034 D1 DE50213034 D1 DE 50213034D1
Authority
DE
Germany
Prior art keywords
position measuring
measuring system
reference pulse
incremental scale
measuring device
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.)
Expired - Lifetime
Application number
DE50213034T
Other languages
German (de)
English (en)
Inventor
Wolfgang Holzapfel
Karsten Saendig
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
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 Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Application granted granted Critical
Publication of DE50213034D1 publication Critical patent/DE50213034D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses
    • G01D5/366—Particular pulse shapes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Vehicle Body Suspensions (AREA)
  • Basic Packing Technique (AREA)
  • Golf Clubs (AREA)
DE50213034T 2001-09-04 2002-09-02 Positionsmesseinrichtung und verfahren zum betrieb einer positionsmesseinrichtung Expired - Lifetime DE50213034D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10143185 2001-09-04
PCT/EP2002/009767 WO2003021185A1 (de) 2001-09-04 2002-09-02 Positionsmesseinrichtung und verfahren zum betrieb einer positionsmesseinrichtung

Publications (1)

Publication Number Publication Date
DE50213034D1 true DE50213034D1 (de) 2009-01-02

Family

ID=7697588

Family Applications (2)

Application Number Title Priority Date Filing Date
DE50213034T Expired - Lifetime DE50213034D1 (de) 2001-09-04 2002-09-02 Positionsmesseinrichtung und verfahren zum betrieb einer positionsmesseinrichtung
DE10241038A Withdrawn DE10241038A1 (de) 2001-09-04 2002-09-02 Positionsmesseinrichtung und Verfahren zum Betrieb einer Positionsmesseinrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10241038A Withdrawn DE10241038A1 (de) 2001-09-04 2002-09-02 Positionsmesseinrichtung und Verfahren zum Betrieb einer Positionsmesseinrichtung

Country Status (7)

Country Link
US (1) US7161139B2 (enExample)
EP (1) EP1427985B1 (enExample)
JP (1) JP3881339B2 (enExample)
CN (1) CN1250933C (enExample)
AT (1) ATE414890T1 (enExample)
DE (2) DE50213034D1 (enExample)
WO (1) WO2003021185A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040262502A1 (en) * 2003-06-26 2004-12-30 Xerox Corporation Position encoder
DE10346380B4 (de) * 2003-09-26 2014-01-16 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung
DE102008049140A1 (de) * 2008-09-26 2010-04-01 Dr. Johannes Heidenhain Gmbh Anordnung und Verfahren zur Erzeugung eines Referenzimpulses für ein Positionsmessgerät
EP3222975B1 (fr) * 2016-03-24 2018-09-12 The Swatch Group Research and Development Ltd. Circuit de détection pour capteur inductif de déplacement
EP3255384B1 (de) * 2016-06-07 2018-11-28 Dr. Johannes Heidenhain GmbH Massverkörperung sowie positionsmesseinrichtung
DE102016211150A1 (de) * 2016-06-22 2017-12-28 Dr. Johannes Heidenhain Gmbh Optische Positionsmesseinrichtung
DE102016214456A1 (de) * 2016-08-04 2018-02-08 Dr. Johannes Heidenhain Gesellschaft Mit Beschränkter Haftung Positionsmesseinrichtung und Verfahren zum Betreiben einer Positionsmesseinrichtung
CN107187582B (zh) * 2017-07-31 2019-10-29 中国商用飞机有限责任公司 一种襟缝翼操纵手柄
DE102018200449A1 (de) * 2018-01-12 2019-07-18 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung
US11740108B2 (en) * 2020-11-25 2023-08-29 Pixart Imaging Inc. Anti-pollution optical encoder

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE379241B (enExample) 1974-01-15 1975-09-29 Aga Ab
US4263506A (en) 1978-12-21 1981-04-21 Hewlett-Packard Company Pulse generating apparatus
DE3536466A1 (de) 1985-10-12 1987-04-16 Bodenseewerk Geraetetech Nullimpulserzeuger zur erzeugung eines impulses bei erreichen einer vorgegebenen lage eines traegers
GB8729066D0 (en) 1987-12-12 1988-01-27 Renishaw Plc Opto-electronic scale-reading apparatus
US5064290A (en) 1987-12-12 1991-11-12 Renishaw Plc Opto-electronic scale-reading apparatus wherein phase-separated secondary orders of diffraction are generated
US4866269A (en) 1988-05-19 1989-09-12 General Motors Corporation Optical shaft position and speed sensor
DE4111873C2 (de) 1991-04-11 1995-05-11 Boehringer Werkzeugmaschinen Meßeinrichtung an einer Werkzeugmaschine zum Bestimmen des jeweiligen Standorts eines beweglichen Bauteils
JP2818800B2 (ja) 1994-02-23 1998-10-30 ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 位置に依存する信号を発生する装置
JP3395339B2 (ja) 1994-03-31 2003-04-14 ソニー・プレシジョン・テクノロジー株式会社 定点検出装置
EP0896206B1 (de) * 1997-08-07 2002-12-11 Dr. Johannes Heidenhain GmbH Abtasteinheit für eine optische Positionsmesseinrichtung
JP3808192B2 (ja) 1997-11-19 2006-08-09 株式会社ソキア 移動量測定装置、及び移動量測定方法
JP4724282B2 (ja) * 1999-10-12 2011-07-13 キヤノン株式会社 回転角検出装置

Also Published As

Publication number Publication date
CN1551973A (zh) 2004-12-01
US7161139B2 (en) 2007-01-09
DE10241038A1 (de) 2003-03-20
JP3881339B2 (ja) 2007-02-14
ATE414890T1 (de) 2008-12-15
WO2003021185A1 (de) 2003-03-13
CN1250933C (zh) 2006-04-12
EP1427985B1 (de) 2008-11-19
US20040232320A1 (en) 2004-11-25
JP2005502036A (ja) 2005-01-20
EP1427985A1 (de) 2004-06-16

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