DE602006005028D1 - Optisches Kantenrissmessgerät - Google Patents

Optisches Kantenrissmessgerät

Info

Publication number
DE602006005028D1
DE602006005028D1 DE602006005028T DE602006005028T DE602006005028D1 DE 602006005028 D1 DE602006005028 D1 DE 602006005028D1 DE 602006005028 T DE602006005028 T DE 602006005028T DE 602006005028 T DE602006005028 T DE 602006005028T DE 602006005028 D1 DE602006005028 D1 DE 602006005028D1
Authority
DE
Germany
Prior art keywords
measuring device
edge crack
optical edge
crack measuring
optical
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.)
Active
Application number
DE602006005028T
Other languages
English (en)
Inventor
Kevin George Harding
Shu-Guo Tang
Craig Alan Cantello
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE602006005028D1 publication Critical patent/DE602006005028D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2513—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with several lines being projected in more than one direction, e.g. grids, patterns
DE602006005028T 2005-11-15 2006-11-13 Optisches Kantenrissmessgerät Active DE602006005028D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/274,578 US7489408B2 (en) 2005-11-15 2005-11-15 Optical edge break gage

Publications (1)

Publication Number Publication Date
DE602006005028D1 true DE602006005028D1 (de) 2009-03-19

Family

ID=37680699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006005028T Active DE602006005028D1 (de) 2005-11-15 2006-11-13 Optisches Kantenrissmessgerät

Country Status (5)

Country Link
US (1) US7489408B2 (de)
EP (1) EP1785693B1 (de)
JP (1) JP2007139776A (de)
CN (1) CN101029819B (de)
DE (1) DE602006005028D1 (de)

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EP3532864A1 (de) 2016-10-25 2019-09-04 trinamiX GmbH Detektor zur optischen detektion von mindestens einem objekt
KR102575104B1 (ko) 2016-10-25 2023-09-07 트리나미엑스 게엠베하 집적 필터를 가진 적외선 광학 검출기
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US10948567B2 (en) 2016-11-17 2021-03-16 Trinamix Gmbh Detector for optically detecting at least one object
US11060922B2 (en) 2017-04-20 2021-07-13 Trinamix Gmbh Optical detector
JP7237024B2 (ja) 2017-06-26 2023-03-10 トリナミクス ゲゼルシャフト ミット ベシュレンクテル ハフツング 少なくとも１つの物体の位置を決定するための検出器
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WO2019243046A1 (en) * 2018-06-18 2019-12-26 Lumileds Holding B.V. Lighting device comprising led and grating
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Also Published As

Publication number Publication date
CN101029819B (zh) 2010-09-29
EP1785693B1 (de) 2009-01-28
US7489408B2 (en) 2009-02-10
JP2007139776A (ja) 2007-06-07
CN101029819A (zh) 2007-09-05
US20070109558A1 (en) 2007-05-17
EP1785693A1 (de) 2007-05-16

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