JP6438357B2 - 光学式位置測定装置 - Google Patents

光学式位置測定装置 Download PDF

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Publication number
JP6438357B2
JP6438357B2 JP2015116525A JP2015116525A JP6438357B2 JP 6438357 B2 JP6438357 B2 JP 6438357B2 JP 2015116525 A JP2015116525 A JP 2015116525A JP 2015116525 A JP2015116525 A JP 2015116525A JP 6438357 B2 JP6438357 B2 JP 6438357B2
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Japan
Prior art keywords
diffraction grating
optical position
measuring device
position measuring
optical
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JP2015116525A
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English (en)
Japanese (ja)
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JP2015232562A (ja
JP2015232562A5 (enExample
Inventor
イェルク・ドレシャー
ヴォルフガング・ホルツアップフェル
ラルフ・ヨルガー
トーマス・ケルベーエル
マルクス・マイスナー
ベルンハルト・ミュッシュ
エルヴィン・スパナー
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Dr Johannes Heidenhain GmbH
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Dr Johannes Heidenhain GmbH
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • 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
    • G01D5/266—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 by interferometric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • 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
    • G01D5/344—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 using polarisation
    • G01D5/345—Polarising encoders
    • 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
    • G01D5/347—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 using displacement encoding scales
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
JP2015116525A 2014-06-10 2015-06-09 光学式位置測定装置 Active JP6438357B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014211004.1 2014-06-10
DE102014211004.1A DE102014211004A1 (de) 2014-06-10 2014-06-10 Optische Positionsmesseinrichtung

Publications (3)

Publication Number Publication Date
JP2015232562A JP2015232562A (ja) 2015-12-24
JP2015232562A5 JP2015232562A5 (enExample) 2018-07-19
JP6438357B2 true JP6438357B2 (ja) 2018-12-12

Family

ID=53269377

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JP2015116525A Active JP6438357B2 (ja) 2014-06-10 2015-06-09 光学式位置測定装置

Country Status (5)

Country Link
US (1) US9733068B2 (enExample)
EP (1) EP2955489B1 (enExample)
JP (1) JP6438357B2 (enExample)
CN (1) CN105300278B (enExample)
DE (1) DE102014211004A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10364066B2 (en) 2014-06-19 2019-07-30 Mastronardi Produce, Ltd. Ventilated container apparatus

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6705649B2 (ja) * 2015-12-22 2020-06-03 株式会社ミツトヨ エンコーダ
JP6664211B2 (ja) * 2015-12-22 2020-03-13 株式会社ミツトヨ エンコーダ
DE102017205623B4 (de) * 2017-04-03 2025-03-13 Robert Bosch Gmbh LIDAR-Vorrichtung und Verfahrens zum Abtasten eines Abtastwinkels
JP6969453B2 (ja) * 2018-03-12 2021-11-24 オムロン株式会社 光学計測装置
CN109668525B (zh) * 2019-01-30 2020-08-07 哈尔滨超精密装备工程技术中心有限公司 基于反射光栅的高精度三维角度测量方法与装置
DE102019206937A1 (de) 2019-05-14 2020-11-19 Dr. Johannes Heidenhain Gmbh Optische Positionsmesseinrichtung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033013C2 (de) * 1990-10-18 1994-11-17 Heidenhain Gmbh Dr Johannes Polarisationsoptische Anordnung
JP3937596B2 (ja) * 1998-06-16 2007-06-27 キヤノン株式会社 変位情報測定装置
DE50105554D1 (de) * 2000-09-14 2005-04-14 Heidenhain Gmbh Dr Johannes Positionsmesseinrichtung
CA2438932A1 (en) * 2001-02-21 2002-09-06 Rutgers, The State University Of New Jersey Compositions and methods for cancer prevention and treatment derived from inula britannica
DE10235669B4 (de) * 2002-08-03 2016-11-17 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung
US7292346B2 (en) * 2003-09-15 2007-11-06 Zygo Corporation Triangulation methods and systems for profiling surfaces through a thin film coating
DE102006042743A1 (de) 2006-09-12 2008-03-27 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung
DE102007023300A1 (de) 2007-05-16 2008-11-20 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung und Anordnung derselben
DE102008022027A1 (de) * 2008-05-02 2009-11-05 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung
JP5602420B2 (ja) * 2009-12-10 2014-10-08 キヤノン株式会社 変位測定装置、露光装置、及び精密加工機器
DE102009054592A1 (de) * 2009-12-14 2011-06-16 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung
DE102010003157B4 (de) * 2010-03-23 2019-10-24 Dr. Johannes Heidenhain Gmbh Vorrichtung zur interferentiellen Abstandsmessung
DE102010029211A1 (de) 2010-05-21 2011-11-24 Dr. Johannes Heidenhain Gmbh Optische Positionsmesseinrichtung
JP5517753B2 (ja) * 2010-06-03 2014-06-11 キヤノン株式会社 干渉計測装置
DE102011081879A1 (de) * 2010-11-03 2012-05-03 Dr. Johannes Heidenhain Gmbh Optische Winkelmesseinrichtung
DE102011082156A1 (de) * 2010-12-16 2012-06-21 Dr. Johannes Heidenhain Gmbh Optische Positionsmesseinrichtung
DE102010063253A1 (de) 2010-12-16 2012-06-21 Dr. Johannes Heidenhain Gmbh Optische Positionsmesseinrichtung
DE102011076178B4 (de) * 2011-05-20 2022-03-31 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10364066B2 (en) 2014-06-19 2019-07-30 Mastronardi Produce, Ltd. Ventilated container apparatus

Also Published As

Publication number Publication date
JP2015232562A (ja) 2015-12-24
US9733068B2 (en) 2017-08-15
CN105300278A (zh) 2016-02-03
US20150354944A1 (en) 2015-12-10
CN105300278B (zh) 2018-10-23
DE102014211004A1 (de) 2015-12-17
EP2955489B1 (de) 2017-03-01
EP2955489A1 (de) 2015-12-16

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