DE69826753D1 - Optischer Profilsensor - Google Patents

Optischer Profilsensor

Info

Publication number
DE69826753D1
DE69826753D1 DE69826753T DE69826753T DE69826753D1 DE 69826753 D1 DE69826753 D1 DE 69826753D1 DE 69826753 T DE69826753 T DE 69826753T DE 69826753 T DE69826753 T DE 69826753T DE 69826753 D1 DE69826753 D1 DE 69826753D1
Authority
DE
Germany
Prior art keywords
optical profile
profile sensor
sensor
optical
profile
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.)
Expired - Lifetime
Application number
DE69826753T
Other languages
English (en)
Other versions
DE69826753T2 (de
Inventor
Kenneth A Pietrzak
Farooq Bari
Leroy G Puffer
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of DE69826753D1 publication Critical patent/DE69826753D1/de
Application granted granted Critical
Publication of DE69826753T2 publication Critical patent/DE69826753T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • 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
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
DE69826753T 1997-02-19 1998-02-19 Optischer Profilsensor Expired - Lifetime DE69826753T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US801336 1997-02-19
US08/801,336 US6175415B1 (en) 1997-02-19 1997-02-19 Optical profile sensor

Publications (2)

Publication Number Publication Date
DE69826753D1 true DE69826753D1 (de) 2004-11-11
DE69826753T2 DE69826753T2 (de) 2006-03-02

Family

ID=25180840

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69826753T Expired - Lifetime DE69826753T2 (de) 1997-02-19 1998-02-19 Optischer Profilsensor

Country Status (4)

Country Link
US (2) US6175415B1 (de)
EP (1) EP0866308B1 (de)
JP (1) JPH10311711A (de)
DE (1) DE69826753T2 (de)

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JP2020003276A (ja) * 2018-06-27 2020-01-09 リョーエイ株式会社 油検出装置、油検出装置の利用方法
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Also Published As

Publication number Publication date
EP0866308A3 (de) 2000-01-05
JPH10311711A (ja) 1998-11-24
US6205240B1 (en) 2001-03-20
EP0866308A2 (de) 1998-09-23
EP0866308B1 (de) 2004-10-06
US6175415B1 (en) 2001-01-16
DE69826753T2 (de) 2006-03-02

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Legal Events

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8364 No opposition during term of opposition