DE10323088A1 - Positionsmesseinrichtung - Google Patents
Positionsmesseinrichtung Download PDFInfo
- Publication number
- DE10323088A1 DE10323088A1 DE10323088A DE10323088A DE10323088A1 DE 10323088 A1 DE10323088 A1 DE 10323088A1 DE 10323088 A DE10323088 A DE 10323088A DE 10323088 A DE10323088 A DE 10323088A DE 10323088 A1 DE10323088 A1 DE 10323088A1
- Authority
- DE
- Germany
- Prior art keywords
- measuring device
- position measuring
- lens
- lenses
- graduation
- 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.)
- Withdrawn
Links
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 230000003287 optical effect Effects 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 28
- 238000003384 imaging method Methods 0.000 claims description 23
- 230000009466 transformation Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 4
- 238000011156 evaluation Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims description 2
- 241000219739 Lens Species 0.000 description 222
- 230000001419 dependent effect Effects 0.000 description 10
- 230000005693 optoelectronics Effects 0.000 description 9
- 239000013598 vector Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- 238000005286 illumination Methods 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 235000014647 Lens culinaris subsp culinaris Nutrition 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- G01D5/347—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10323088A DE10323088A1 (de) | 2003-05-16 | 2003-05-16 | Positionsmesseinrichtung |
| JP2004082655A JP4509615B2 (ja) | 2003-05-16 | 2004-03-22 | エンコーダ |
| DE502004007471T DE502004007471D1 (de) | 2003-05-16 | 2004-04-29 | Positionsmesseinrichtung |
| ES04010151T ES2308063T3 (es) | 2003-05-16 | 2004-04-29 | Dispositivo de medicion de posicion. |
| AT04010151T ATE399981T1 (de) | 2003-05-16 | 2004-04-29 | Positionsmesseinrichtung |
| EP04010151A EP1477774B1 (de) | 2003-05-16 | 2004-04-29 | Positionsmesseinrichtung |
| US10/840,812 US7164482B2 (en) | 2003-05-16 | 2004-05-07 | Position measuring system |
| CNB2004100447473A CN100374823C (zh) | 2003-05-16 | 2004-05-17 | 位置测量装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10323088A DE10323088A1 (de) | 2003-05-16 | 2003-05-16 | Positionsmesseinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10323088A1 true DE10323088A1 (de) | 2004-12-02 |
Family
ID=33016449
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10323088A Withdrawn DE10323088A1 (de) | 2003-05-16 | 2003-05-16 | Positionsmesseinrichtung |
| DE502004007471T Expired - Lifetime DE502004007471D1 (de) | 2003-05-16 | 2004-04-29 | Positionsmesseinrichtung |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE502004007471T Expired - Lifetime DE502004007471D1 (de) | 2003-05-16 | 2004-04-29 | Positionsmesseinrichtung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7164482B2 (enExample) |
| EP (1) | EP1477774B1 (enExample) |
| JP (1) | JP4509615B2 (enExample) |
| CN (1) | CN100374823C (enExample) |
| AT (1) | ATE399981T1 (enExample) |
| DE (2) | DE10323088A1 (enExample) |
| ES (1) | ES2308063T3 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016103996B4 (de) | 2016-03-04 | 2023-09-28 | Dr. Fritz Faulhaber Gmbh & Co. Kg | Encodier-System für kleinbauende Elektromotoren |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10317736A1 (de) * | 2003-04-11 | 2004-10-28 | Dr. Johannes Heidenhain Gmbh | Abtasteinheit für eine Positionsmesseinrichtung zum optischen Abtasten einer Maßverkörperung |
| DE102005015743B4 (de) * | 2005-04-06 | 2018-08-23 | Dr. Johannes Heidenhain Gmbh | Abtasteinheit für eine Positionsmesseinrichtung zum optischen Abtasten einer Maßverkörperung und Positionsmesseinrichtung |
| DE102006024579B4 (de) * | 2006-05-18 | 2016-09-29 | Dr. Johannes Heidenhain Gmbh | Vorrichtung zur Bestimmung der Position eines entlang mindestens einer Verschieberichtung bewegbaren Objektes |
| DE102008046793A1 (de) | 2008-09-11 | 2010-03-18 | Dr. Johannes Heidenhain Gmbh | Optische Positionsmesseinrichtung |
| 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 |
| CN102607417B (zh) * | 2012-03-30 | 2014-06-18 | 中国科学院长春光学精密机械与物理研究所 | 绝对位置测量装置 |
| CN103852032B (zh) * | 2012-12-07 | 2016-12-21 | 上海汽车集团股份有限公司 | 圆柱形轴类零件的特征参数提取方法 |
| JP7031118B2 (ja) * | 2016-12-09 | 2022-03-08 | ソニーグループ株式会社 | 画像処理装置、及び、画像処理方法 |
| CN108759794B (zh) * | 2018-05-14 | 2021-03-02 | 南京涵曦月自动化科技有限公司 | 多功能建筑标线灯 |
| CN111600617B (zh) * | 2020-05-12 | 2021-06-08 | 中国科学院软件研究所 | 一种基于物联网LoRa信号的非接触感知方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112295A (en) * | 1974-12-30 | 1978-09-05 | Instytut Geodezji I Kartograffi | Apparatus for direct measurement of displacements with a holographic scale |
| NL8202300A (nl) * | 1982-06-08 | 1984-01-02 | Philips Nv | Inrichting voor het bepalen van hoekverplaatsingen van een voorwerp. |
| NL8502988A (nl) * | 1985-11-01 | 1987-06-01 | Philips Nv | Halfgeleidende radieele fotodetector, en inrichting bevattende een dergelijke detector. |
| DE3542514A1 (de) * | 1985-12-02 | 1987-06-04 | Zeiss Carl Fa | Wegmesseinrichtung |
| US5486923A (en) | 1992-05-05 | 1996-01-23 | Microe | Apparatus for detecting relative movement wherein a detecting means is positioned in the region of natural interference |
| GB9522491D0 (en) | 1995-11-02 | 1996-01-03 | Renishaw Plc | Opto-electronic rotary encoder |
| JP2000221442A (ja) | 1999-01-28 | 2000-08-11 | Nippon Sheet Glass Co Ltd | 結像光学装置 |
| US6707613B2 (en) | 2000-04-05 | 2004-03-16 | Rohm Co., Ltd. | Lens array unit and method of forming image |
| JP4271841B2 (ja) | 2000-04-05 | 2009-06-03 | ローム株式会社 | レンズアレイユニットおよびこれを備えた光学装置 |
| JP2001343506A (ja) * | 2000-06-01 | 2001-12-14 | Rohm Co Ltd | レンズアレイの製造方法、レンズアレイおよびレンズアレイの遮光処理方法 |
| GB0109057D0 (en) | 2001-04-11 | 2001-05-30 | Renishaw Plc | Absolute postition measurement |
-
2003
- 2003-05-16 DE DE10323088A patent/DE10323088A1/de not_active Withdrawn
-
2004
- 2004-03-22 JP JP2004082655A patent/JP4509615B2/ja not_active Expired - Fee Related
- 2004-04-29 EP EP04010151A patent/EP1477774B1/de not_active Expired - Lifetime
- 2004-04-29 AT AT04010151T patent/ATE399981T1/de not_active IP Right Cessation
- 2004-04-29 ES ES04010151T patent/ES2308063T3/es not_active Expired - Lifetime
- 2004-04-29 DE DE502004007471T patent/DE502004007471D1/de not_active Expired - Lifetime
- 2004-05-07 US US10/840,812 patent/US7164482B2/en not_active Expired - Fee Related
- 2004-05-17 CN CNB2004100447473A patent/CN100374823C/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016103996B4 (de) | 2016-03-04 | 2023-09-28 | Dr. Fritz Faulhaber Gmbh & Co. Kg | Encodier-System für kleinbauende Elektromotoren |
Also Published As
| Publication number | Publication date |
|---|---|
| US20040227958A1 (en) | 2004-11-18 |
| JP2004340934A (ja) | 2004-12-02 |
| EP1477774A1 (de) | 2004-11-17 |
| CN1550764A (zh) | 2004-12-01 |
| DE502004007471D1 (de) | 2008-08-14 |
| ES2308063T3 (es) | 2008-12-01 |
| JP4509615B2 (ja) | 2010-07-21 |
| CN100374823C (zh) | 2008-03-12 |
| US7164482B2 (en) | 2007-01-16 |
| EP1477774B1 (de) | 2008-07-02 |
| ATE399981T1 (de) | 2008-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |