ATE426146T1 - Verfahren und vorrichtung zur bestimmung der position eines ersten teils relativ zu einem zweiten - Google Patents
Verfahren und vorrichtung zur bestimmung der position eines ersten teils relativ zu einem zweitenInfo
- Publication number
- ATE426146T1 ATE426146T1 AT06077188T AT06077188T ATE426146T1 AT E426146 T1 ATE426146 T1 AT E426146T1 AT 06077188 T AT06077188 T AT 06077188T AT 06077188 T AT06077188 T AT 06077188T AT E426146 T1 ATE426146 T1 AT E426146T1
- Authority
- AT
- Austria
- Prior art keywords
- optical
- support
- optical signal
- determining
- diffractive
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 abstract 6
- 230000005540 biological transmission Effects 0.000 abstract 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
- Vehicle Body Suspensions (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/317,744 US7476843B2 (en) | 2005-12-23 | 2005-12-23 | Method for determining the position of a first moving component relative to a second component and device for applying said method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE426146T1 true ATE426146T1 (de) | 2009-04-15 |
Family
ID=37762275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06077188T ATE426146T1 (de) | 2005-12-23 | 2006-12-07 | Verfahren und vorrichtung zur bestimmung der position eines ersten teils relativ zu einem zweiten |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US7476843B2 (de) |
| EP (1) | EP1801547B1 (de) |
| AT (1) | ATE426146T1 (de) |
| DE (1) | DE602006005776D1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1862773A1 (de) * | 2006-05-31 | 2007-12-05 | Delphi Technologies, Inc. | Kontaktloser Schalter |
| US8886471B2 (en) | 2008-06-26 | 2014-11-11 | Infineon Technologies Ag | Rotation sensing method and system |
| DE102009040790B4 (de) * | 2009-09-09 | 2012-10-25 | Universität Stuttgart | Verfahren zur optischen Kompensation der Maßspurdezentrierung bei Drehwinkelsensoren |
| EP2636998B1 (de) * | 2012-03-08 | 2014-05-14 | Siemens Aktiengesellschaft | Messwertgeber zum Erhalt einer Positionsinformation und Verfahren zu dessen Betrieb |
| US9134142B2 (en) * | 2013-03-14 | 2015-09-15 | Charles R. Kirk | Rotary encoder with free floating flexible sensor carrier |
| EP3399336B1 (de) | 2017-05-05 | 2022-03-16 | Leuze electronic GmbH + Co. KG | Positioniervorrichtung |
| DE102019101966A1 (de) * | 2019-01-28 | 2020-07-30 | Valeo Schalter Und Sensoren Gmbh | Positionserfassungseinrichtung für eine Lichtsignalumlenkeinrichtung einer optischen Messvorrichtung zur Erfassung von Objekten, Lichtsignalumlenkeinrichtung, Messvorrichtung und Verfahren zum Betreiben einer Positionserfassungseinrichtung |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8717558U1 (de) * | 1987-02-21 | 1989-02-23 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Lichtelektrische Positionsmeßeinrichtung |
| US5066130A (en) * | 1988-05-10 | 1991-11-19 | Canon Kabushiki Kaisha | Displacement measuring apparatus |
| US5021646A (en) * | 1990-01-25 | 1991-06-04 | Spectra-Physics, Inc. | Remote optical path for capillary electrophoresis instrument |
| GB9109890D0 (en) * | 1991-05-08 | 1991-08-21 | Marconi Gec Ltd | Apparatus and method for sensing the relative position of two members |
| US6093928A (en) * | 1994-12-22 | 2000-07-25 | Ohtomo; Fumio | Position measuring rotary incremental optical encoder |
| EP0729013B1 (de) | 1995-02-21 | 2002-07-17 | Canon Kabushiki Kaisha | Vorrichtung zur Bestimmung einer Verschiebung und deren Verwendung in einer Einrichtung zur Antriebsregelung |
| JPH10185624A (ja) * | 1996-12-25 | 1998-07-14 | Harmonic Drive Syst Ind Co Ltd | 光学式ポテンショメータ |
| US5965879A (en) * | 1997-05-07 | 1999-10-12 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method and apparatus for ultra-high-sensitivity, incremental and absolute optical encoding |
| US5936236A (en) * | 1997-11-26 | 1999-08-10 | Renco Encoders, Inc. | Method for generating a synthetic reference signal for comparison with scanning signals of a position measuring device |
| US6424407B1 (en) | 1998-03-09 | 2002-07-23 | Otm Technologies Ltd. | Optical translation measurement |
| EP1003012B3 (de) * | 1998-11-19 | 2011-04-20 | Dr. Johannes Heidenhain GmbH | Optische Positionsmesseinrichtung |
| EP1481226A2 (de) * | 2002-03-06 | 2004-12-01 | Advanced Photometrics, Inc. | Verfahren und vorrichtung zur strahlungscodierung und analyse |
| US6963063B2 (en) * | 2003-05-22 | 2005-11-08 | Renco Encoders Inc. | Use of non-interdigitated commutation sensors on Opto-ASICS to achieve low CPR non-standard encoder resolutions |
| US7112781B2 (en) * | 2004-04-21 | 2006-09-26 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Absolute encoder |
| US7126109B2 (en) * | 2004-06-14 | 2006-10-24 | Gsi Group Corporation | Encoder scale error compensation employing comparison among multiple detectors |
| DE602004020246D1 (de) * | 2004-12-30 | 2009-05-07 | Delphi Tech Inc | Verfahren zur Bestimmung der Stellung eines ersten Elements das sich relativ zu einem zweiten Element bewegt und Vorrichtung zur Durchführung des Verfahrens |
| US7462815B2 (en) * | 2005-12-13 | 2008-12-09 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Absolute encoder utilizing a code pattern carrier having a varying mixture of phosphors deposited thereon |
-
2005
- 2005-12-23 US US11/317,744 patent/US7476843B2/en not_active Expired - Fee Related
-
2006
- 2006-12-07 AT AT06077188T patent/ATE426146T1/de not_active IP Right Cessation
- 2006-12-07 EP EP06077188A patent/EP1801547B1/de not_active Not-in-force
- 2006-12-07 DE DE602006005776T patent/DE602006005776D1/de active Active
-
2008
- 2008-12-05 US US12/315,705 patent/US7842913B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7476843B2 (en) | 2009-01-13 |
| US20090147271A1 (en) | 2009-06-11 |
| US7842913B2 (en) | 2010-11-30 |
| EP1801547A1 (de) | 2007-06-27 |
| EP1801547B1 (de) | 2009-03-18 |
| DE602006005776D1 (de) | 2009-04-30 |
| US20070146730A1 (en) | 2007-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |