ATE262163T1 - Ein positionsdetektor für eine abtastvorrichtung - Google Patents
Ein positionsdetektor für eine abtastvorrichtungInfo
- Publication number
- ATE262163T1 ATE262163T1 AT00935213T AT00935213T ATE262163T1 AT E262163 T1 ATE262163 T1 AT E262163T1 AT 00935213 T AT00935213 T AT 00935213T AT 00935213 T AT00935213 T AT 00935213T AT E262163 T1 ATE262163 T1 AT E262163T1
- Authority
- AT
- Austria
- Prior art keywords
- light
- blocker
- reflector
- scanning device
- position detector
- Prior art date
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
- G01D5/347—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
- G01D5/3473—Circular or rotary encoders
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2000/005528 WO2001096816A1 (en) | 2000-06-15 | 2000-06-15 | A position detector for a scanning device |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE262163T1 true ATE262163T1 (de) | 2004-04-15 |
Family
ID=8163989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00935213T ATE262163T1 (de) | 2000-06-15 | 2000-06-15 | Ein positionsdetektor für eine abtastvorrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6921893B1 (de) |
EP (1) | EP1295090B1 (de) |
JP (1) | JP3884707B2 (de) |
AT (1) | ATE262163T1 (de) |
AU (1) | AU2000250781A1 (de) |
DE (1) | DE60009171T2 (de) |
WO (1) | WO2001096816A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004018106B4 (de) * | 2004-04-14 | 2008-08-07 | Markus Guggenmos | Hochgenauer optischer Positionsdetektor für Galvanometer-Drehantiebe |
FR2877124B1 (fr) * | 2004-10-22 | 2006-12-29 | Schneider Electric Ind Sas | Detecteur photoelectrique |
CN101636638B (zh) | 2006-06-19 | 2013-06-05 | 杰斯集团公司 | 使用反射照明光的光学位置传感系统和方法 |
US7940380B1 (en) * | 2007-01-23 | 2011-05-10 | Benner Jr William R | Rotary position detector and associated methods |
US7688432B1 (en) | 2007-01-23 | 2010-03-30 | Benner Jr William R | Rotary position detector and associated methods |
US8508726B2 (en) | 2007-01-23 | 2013-08-13 | William R. Benner, Jr. | Rotary position detector and associated methods |
DE102007003852A1 (de) * | 2007-01-25 | 2008-07-31 | Raylase Ag | Galvanometrischer Motor mit optischer Positionsdetektionseinrichtung |
DE502007001393D1 (de) * | 2007-02-14 | 2009-10-08 | Mt Derm Gmbh | Antriebsmodul für eine Vorrichtung zum lokalen Aufstechen einer menschlichen oder einer tierischen Haut und Handgerät |
WO2008103293A1 (en) | 2007-02-16 | 2008-08-28 | Nanogram Corporation | Solar cell structures, photovoltaic modules and corresponding processes |
DE102008034792A1 (de) | 2008-07-25 | 2010-02-04 | Scanlab Ag | Laserablenkvorrichtung |
CN101387512B (zh) * | 2008-08-28 | 2010-06-09 | 上海科勒电子科技有限公司 | 距离检测感应装置 |
CN101387514B (zh) * | 2008-08-28 | 2010-07-28 | 上海科勒电子科技有限公司 | 距离检测感应装置 |
US20100294352A1 (en) * | 2009-05-20 | 2010-11-25 | Uma Srinivasan | Metal patterning for electrically conductive structures based on alloy formation |
US20100294349A1 (en) * | 2009-05-20 | 2010-11-25 | Uma Srinivasan | Back contact solar cells with effective and efficient designs and corresponding patterning processes |
ES2647957T3 (es) | 2010-12-10 | 2017-12-27 | Wavelight Gmbh | Dispositivo láser, en particular para la cirugía láser oftalmológica |
DK2648666T3 (en) | 2010-12-10 | 2017-05-08 | Wavelight Gmbh | LASER INSTALLATION, PARTICULARLY FOR Ophthalmologic LASER SURGERY |
US8912083B2 (en) | 2011-01-31 | 2014-12-16 | Nanogram Corporation | Silicon substrates with doped surface contacts formed from doped silicon inks and corresponding processes |
US8711345B2 (en) | 2011-05-20 | 2014-04-29 | Nutfield Technology, Inc. | Optical angular position detection apparatus and method |
DE102012222571A1 (de) | 2012-12-07 | 2014-06-12 | Scanlab Ag | Optischer Winkeldetektor |
DE102013208649A1 (de) | 2013-05-10 | 2014-11-13 | Scanlab Ag | Optischer Winkeldetektor mit Strahlformungselement |
JP6369042B2 (ja) * | 2013-11-05 | 2018-08-08 | 日本精工株式会社 | 光学式エンコーダユニット及び光学式エンコーダ |
US10500676B2 (en) | 2016-02-19 | 2019-12-10 | Faro Technologies, Inc. | Voice coil motor operated linear actuator |
KR102312469B1 (ko) * | 2016-09-13 | 2021-10-13 | 미쓰비시덴키 가부시키가이샤 | 갈바노 스캐너 및 미러 유닛 |
WO2018224283A1 (en) * | 2017-06-06 | 2018-12-13 | Sicpa Holding Sa | An illumination device for an optical system of a reader apparatus |
RU2676722C1 (ru) * | 2018-05-03 | 2019-01-10 | Российская Федерация в лице Министерства промышленности и торговли Российской Федерации (Минромторг России) | Система автоматической подстройки сканирующей системы установки селективного лазерного сплавления |
DE102020201957A1 (de) | 2020-02-17 | 2021-08-19 | Scanlab Gmbh | Galvanometerantrieb mit spielfreier Lagerung |
JP6869393B1 (ja) * | 2020-03-12 | 2021-05-12 | シチズン千葉精密株式会社 | 位置変換器、および検出器の製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983391A (en) * | 1975-05-21 | 1976-09-28 | Itek Corporation | Optical encoder of the reflective type |
US4152589A (en) | 1977-09-28 | 1979-05-01 | Silonics, Inc. | Optical rotational encoder |
GB8325921D0 (en) | 1983-09-28 | 1983-11-02 | Marconi Avionics | Optical method of measuring displacement |
JPS61132812A (ja) | 1984-11-30 | 1986-06-20 | Nippon Denso Co Ltd | 変位検出装置 |
JPH0419454Y2 (de) * | 1986-04-25 | 1992-05-01 | ||
JPS62174209A (ja) * | 1986-11-29 | 1987-07-31 | Satsuki Kitani | 膨潤性物質の製造方法 |
JPH0599620A (ja) * | 1991-10-14 | 1993-04-23 | Olympus Optical Co Ltd | エツジ検出装置 |
IL109860A0 (en) | 1994-06-01 | 1994-10-07 | Scitex Corp Ltd | Compact disc encoder |
KR970051196U (ko) * | 1996-02-03 | 1997-09-08 | 레이저 프린터의 용지 감응센서 장치 | |
US5844673A (en) * | 1998-04-17 | 1998-12-01 | Cambridge Technology, Inc. | Axial led position detector for determining the angular position of a rotatable element |
DE10114751C1 (de) * | 2001-03-22 | 2002-11-21 | Gerhard Kurz | Drucksensor |
-
2000
- 2000-06-15 DE DE60009171T patent/DE60009171T2/de not_active Expired - Lifetime
- 2000-06-15 EP EP00935213A patent/EP1295090B1/de not_active Expired - Lifetime
- 2000-06-15 JP JP2002510898A patent/JP3884707B2/ja not_active Expired - Fee Related
- 2000-06-15 WO PCT/EP2000/005528 patent/WO2001096816A1/en active IP Right Grant
- 2000-06-15 AU AU2000250781A patent/AU2000250781A1/en not_active Abandoned
- 2000-06-15 US US10/276,518 patent/US6921893B1/en not_active Expired - Lifetime
- 2000-06-15 AT AT00935213T patent/ATE262163T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6921893B1 (en) | 2005-07-26 |
WO2001096816A1 (en) | 2001-12-20 |
JP2004503762A (ja) | 2004-02-05 |
AU2000250781A1 (en) | 2001-12-24 |
DE60009171D1 (de) | 2004-04-22 |
EP1295090B1 (de) | 2004-03-17 |
DE60009171T2 (de) | 2004-10-14 |
JP3884707B2 (ja) | 2007-02-21 |
EP1295090A1 (de) | 2003-03-26 |
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Legal Events
Date | Code | Title | Description |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |