ATE391894T1 - Verfahren zur optischen distanzenmessung - Google Patents
Verfahren zur optischen distanzenmessungInfo
- Publication number
- ATE391894T1 ATE391894T1 AT02737670T AT02737670T ATE391894T1 AT E391894 T1 ATE391894 T1 AT E391894T1 AT 02737670 T AT02737670 T AT 02737670T AT 02737670 T AT02737670 T AT 02737670T AT E391894 T1 ATE391894 T1 AT E391894T1
- Authority
- AT
- Austria
- Prior art keywords
- specular
- source
- detector
- fixed part
- measurement head
- Prior art date
Links
Classifications
-
- 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
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
-
- 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
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
- G01B11/306—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces for measuring evenness
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0034—Details related to elements immersed in bath
- C23C2/00342—Moving elements, e.g. pumps or mixers
- C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
- C23C2/18—Removing excess of molten coatings from elongated material
- C23C2/20—Strips; Plates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/50—Controlling or regulating the coating processes
- C23C2/52—Controlling or regulating the coating processes with means for measuring or sensing
- C23C2/524—Position of the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Coating With Molten Metal (AREA)
- Measurement Of Optical Distance (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2001/0567A BE1014355A3 (fr) | 2001-08-30 | 2001-08-30 | Procede et dispositif pour la mesure de distances sur des bandes de metal brillant. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE391894T1 true ATE391894T1 (de) | 2008-04-15 |
Family
ID=3897089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02737670T ATE391894T1 (de) | 2001-08-30 | 2002-05-28 | Verfahren zur optischen distanzenmessung |
Country Status (11)
Country | Link |
---|---|
US (1) | US7054013B2 (de) |
EP (1) | EP1421330B1 (de) |
JP (1) | JP3935469B2 (de) |
KR (1) | KR100890355B1 (de) |
AT (1) | ATE391894T1 (de) |
BE (1) | BE1014355A3 (de) |
BR (1) | BR0205972B1 (de) |
CA (1) | CA2426188C (de) |
DE (1) | DE60226039T2 (de) |
ES (1) | ES2303858T3 (de) |
WO (1) | WO2003019114A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002525563A (ja) * | 1998-09-14 | 2002-08-13 | ベトリープスフォルシュンクスインスティトゥート・ファウデーエーハー・インスティトゥート・フュア・アンゲバンテ・フォルシュンク・ゲーエムベーハー | 平坦製品の表面形状寸法及び平面度のための測定装置 |
BE1015581A3 (fr) * | 2003-06-25 | 2005-06-07 | Ct Rech Metallurgiques Asbl | Procede et dispositif pour la determination et la correction en ligne des ondulations a la surface d'une bande d'acier revetue. |
JP2006349534A (ja) * | 2005-06-16 | 2006-12-28 | Fujinon Corp | 動体測定用干渉計装置および動体測定用光干渉計測方法 |
US8441532B2 (en) * | 2009-02-24 | 2013-05-14 | Corning Incorporated | Shape measurement of specular reflective surface |
US20100277748A1 (en) * | 2009-04-30 | 2010-11-04 | Sergey Potapenko | Method and System for Measuring Relative Positions Of A Specular Reflection Surface |
KR102453714B1 (ko) * | 2011-02-28 | 2022-10-11 | 아르셀러미탈 인베스티가시온 와이 데살롤로 에스엘 | 핫 딥 코팅 라인 상의 스나우트 내부를 실시간 비디오 이미징하는 방법 및 장치 |
US10018467B2 (en) * | 2011-06-09 | 2018-07-10 | Clark Alexander Bendall | System and method for measuring a distance to an object |
DE102012003114B4 (de) * | 2012-02-16 | 2014-02-13 | Audiodev Gmbh | Verfahren zum messen des abstands zwischen zwei gegenständen |
US10288423B2 (en) * | 2013-12-09 | 2019-05-14 | Hatch Ltd. | Measuring apparatus for determining distances to points on a reflective surface coated with metal and method for same |
EP3643804B1 (de) | 2018-10-24 | 2023-06-07 | John Cockerill S.A. | Verfahren zur steuerung der gleichförmigkeit des beschichtungsgewichts in industriellen verzinkungsanlagen |
TWI725861B (zh) * | 2020-05-29 | 2021-04-21 | 中國鋼鐵股份有限公司 | 鋼帶中心位置虛擬量測器及其量測方法 |
CN113405608B (zh) * | 2021-07-07 | 2022-11-18 | 淮南泰隆机械制造有限公司 | 一种铁丝镀锌膜监测系统及其工作方法 |
CN114812457B (zh) * | 2022-06-28 | 2022-09-23 | 太原理工大学 | 光路对准自调节的激光超声金属复合板测厚装置及方法 |
CN117821881A (zh) * | 2024-01-11 | 2024-04-05 | 山东金富泰钢铁有限公司 | 一种镀锌板生产加工用可调式气刀及其使用方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2913879C2 (de) * | 1979-04-06 | 1982-10-28 | Frieseke & Hoepfner Gmbh, 8520 Erlangen | Verfahren zur Regelung der Dicke von laufenden Meßgutbahnen |
US4735508A (en) * | 1986-06-02 | 1988-04-05 | Honeywell Inc. | Method and apparatus for measuring a curvature of a reflective surface |
CA1266562A (en) * | 1986-09-24 | 1990-03-13 | Donald Stewart | Distance measuring apparatus |
US4948258A (en) * | 1988-06-27 | 1990-08-14 | Harbor Branch Oceanographic Institute, Inc. | Structured illumination surface profiling and ranging systems and methods |
US5087822A (en) * | 1990-06-22 | 1992-02-11 | Alcan International Limited | Illumination system with incident beams from near and far dark field for high speed surface inspection of rolled aluminum sheet |
DE59304141D1 (de) * | 1992-07-16 | 1996-11-14 | Duma Masch Anlagenbau | Beschichtungsvorrichtung |
US5477332A (en) * | 1992-12-17 | 1995-12-19 | Mcdonnell Douglas Corporation | Digital image system and method for determining surface reflective and refractive characteristics of objects |
DE4422861C2 (de) * | 1994-06-30 | 1996-05-09 | Honeywell Ag | Vorrichtung zur Bestimmung von Materialeigenschaften von bewegtem blattförmigem Material |
WO1998021550A1 (en) * | 1996-11-12 | 1998-05-22 | National Research Council Of Canada | System and method for capturing a range image of a reflective surface |
US6154279A (en) * | 1998-04-09 | 2000-11-28 | John W. Newman | Method and apparatus for determining shapes of countersunk holes |
-
2001
- 2001-08-30 BE BE2001/0567A patent/BE1014355A3/fr not_active Expired - Fee Related
-
2002
- 2002-05-28 WO PCT/BE2002/000085 patent/WO2003019114A1/fr active IP Right Grant
- 2002-05-28 AT AT02737670T patent/ATE391894T1/de not_active IP Right Cessation
- 2002-05-28 CA CA002426188A patent/CA2426188C/en not_active Expired - Lifetime
- 2002-05-28 EP EP02737670A patent/EP1421330B1/de not_active Expired - Lifetime
- 2002-05-28 KR KR1020037006041A patent/KR100890355B1/ko active IP Right Grant
- 2002-05-28 BR BRPI0205972-0B1A patent/BR0205972B1/pt active IP Right Grant
- 2002-05-28 US US10/380,165 patent/US7054013B2/en not_active Expired - Lifetime
- 2002-05-28 DE DE60226039T patent/DE60226039T2/de not_active Expired - Lifetime
- 2002-05-28 JP JP2003523934A patent/JP3935469B2/ja not_active Expired - Lifetime
- 2002-05-28 ES ES02737670T patent/ES2303858T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE1014355A3 (fr) | 2003-09-02 |
DE60226039T2 (de) | 2009-05-14 |
DE60226039D1 (de) | 2008-05-21 |
JP2005500547A (ja) | 2005-01-06 |
KR100890355B1 (ko) | 2009-03-25 |
CA2426188C (en) | 2009-10-06 |
EP1421330B1 (de) | 2008-04-09 |
US20040095584A1 (en) | 2004-05-20 |
EP1421330A1 (de) | 2004-05-26 |
CA2426188A1 (en) | 2003-03-06 |
JP3935469B2 (ja) | 2007-06-20 |
ES2303858T3 (es) | 2008-09-01 |
BR0205972B1 (pt) | 2013-09-03 |
US7054013B2 (en) | 2006-05-30 |
BR0205972A (pt) | 2003-09-30 |
WO2003019114A1 (fr) | 2003-03-06 |
KR20040030448A (ko) | 2004-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |