DE102015100653A8 - Reflektierende optische Kodiervorrichtung mit einer Kunstharz-Kodierplatte - Google Patents

Reflektierende optische Kodiervorrichtung mit einer Kunstharz-Kodierplatte Download PDF

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Publication number
DE102015100653A8
DE102015100653A8 DE102015100653.7A DE102015100653A DE102015100653A8 DE 102015100653 A8 DE102015100653 A8 DE 102015100653A8 DE 102015100653 A DE102015100653 A DE 102015100653A DE 102015100653 A8 DE102015100653 A8 DE 102015100653A8
Authority
DE
Germany
Prior art keywords
synthetic resin
reflective optical
optical encoder
coding plate
resin coding
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
DE102015100653.7A
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English (en)
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DE102015100653B4 (de
DE102015100653A1 (de
Inventor
Akinobu Sakata
Nobuyuki OOTAKE
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Fanuc Corp
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Fanuc Corp
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Publication of DE102015100653A1 publication Critical patent/DE102015100653A1/de
Publication of DE102015100653A8 publication Critical patent/DE102015100653A8/de
Application granted granted Critical
Publication of DE102015100653B4 publication Critical patent/DE102015100653B4/de
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    • 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
    • G01D5/34715—Scale reading or illumination devices
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Optical Elements Other Than Lenses (AREA)
DE102015100653.7A 2014-01-24 2015-01-19 Reflektierende optische Kodiervorrichtung mit einer Kunstharz-Kodierplatte Active DE102015100653B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014011629A JP5832562B2 (ja) 2014-01-24 2014-01-24 樹脂製コード板を有する反射型光学式エンコーダ
JP2014-011629 2014-01-24

Publications (3)

Publication Number Publication Date
DE102015100653A1 DE102015100653A1 (de) 2015-07-30
DE102015100653A8 true DE102015100653A8 (de) 2015-10-01
DE102015100653B4 DE102015100653B4 (de) 2018-10-11

Family

ID=53472294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015100653.7A Active DE102015100653B4 (de) 2014-01-24 2015-01-19 Reflektierende optische Kodiervorrichtung mit einer Kunstharz-Kodierplatte

Country Status (4)

Country Link
US (1) US9518846B2 (de)
JP (1) JP5832562B2 (de)
CN (2) CN104807484B (de)
DE (1) DE102015100653B4 (de)

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JP5832562B2 (ja) * 2014-01-24 2015-12-16 ファナック株式会社 樹脂製コード板を有する反射型光学式エンコーダ
JP2015215168A (ja) * 2014-05-07 2015-12-03 ファナック株式会社 樹脂製コード板を有する反射型光学式エンコーダ
TWI585372B (zh) * 2016-02-05 2017-06-01 曾信得 光學掃描式導光編碼器
TWI633282B (zh) * 2016-04-15 2018-08-21 曾信得 正向對焦掃描式導光編碼器
CN116507885A (zh) * 2020-11-06 2023-07-28 松下知识产权经营株式会社 编码器

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US6803560B1 (en) * 1999-06-10 2004-10-12 Canon Kabushiki Kaisha Optical encoder
DE10058239B4 (de) * 2000-11-17 2012-01-26 Dr. Johannes Heidenhain Gmbh Positionsmeßeinrichtung
EP1235054B1 (de) * 2001-02-20 2011-09-21 Canon Kabushiki Kaisha Optisches Wegmessungsvorrichtung
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JP4847031B2 (ja) 2005-03-14 2011-12-28 キヤノン株式会社 光学式エンコーダ
US7784694B2 (en) * 2005-11-21 2010-08-31 Avago Technologies General Ip (Singapore) Pte. Ltd. Reflective encoder with lens on code strip
US7714272B2 (en) * 2006-09-28 2010-05-11 Stanley Electric Co., Ltd. Optical absolute rotary encoder
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KR20100049540A (ko) 2007-06-19 2010-05-12 쓰리엠 이노베이티브 프로퍼티즈 컴파니 내부 전반사 변위 스케일
TW200900663A (en) * 2007-06-22 2009-01-01 Dyna Image Corp Optical motion identification device utilizes partial total internal reflection light source and/or partial non-total internal reflection light source
US20100252722A1 (en) 2009-01-27 2010-10-07 Robert Procsal Optical encoder assembly including collimating reflective surface features
JP5147877B2 (ja) * 2010-03-01 2013-02-20 三菱電機株式会社 光学式エンコーダ用センサ及び光学式エンコーダ
WO2012114595A1 (ja) * 2011-02-21 2012-08-30 三菱電機株式会社 光学式エンコーダ
JP2012237616A (ja) 2011-05-11 2012-12-06 Mitsubishi Electric Corp 光学式エンコーダおよびその製造方法
CN104180827A (zh) * 2013-05-23 2014-12-03 株式会社精工技研 光学式编码器的代码板
JP5832562B2 (ja) * 2014-01-24 2015-12-16 ファナック株式会社 樹脂製コード板を有する反射型光学式エンコーダ
JP2015215168A (ja) * 2014-05-07 2015-12-03 ファナック株式会社 樹脂製コード板を有する反射型光学式エンコーダ
JP6088466B2 (ja) * 2014-06-09 2017-03-01 ファナック株式会社 反射型の光学式エンコーダ

Also Published As

Publication number Publication date
CN104807484B (zh) 2017-08-18
US9518846B2 (en) 2016-12-13
JP2015138006A (ja) 2015-07-30
DE102015100653B4 (de) 2018-10-11
CN204421936U (zh) 2015-06-24
CN104807484A (zh) 2015-07-29
US20150211898A1 (en) 2015-07-30
JP5832562B2 (ja) 2015-12-16
DE102015100653A1 (de) 2015-07-30

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Representative=s name: HL KEMPNER PATENTANWAELTE, SOLICITORS (ENGLAND, DE

Representative=s name: HL KEMPNER PATENTANWALT, RECHTSANWALT, SOLICIT, DE