FI20115887A0 - Method and apparatus for measuring the distance from a reflecting surface - Google Patents

Method and apparatus for measuring the distance from a reflecting surface

Info

Publication number
FI20115887A0
FI20115887A0 FI20115887A FI20115887A FI20115887A0 FI 20115887 A0 FI20115887 A0 FI 20115887A0 FI 20115887 A FI20115887 A FI 20115887A FI 20115887 A FI20115887 A FI 20115887A FI 20115887 A0 FI20115887 A0 FI 20115887A0
Authority
FI
Finland
Prior art keywords
measuring
distance
reflecting surface
reflecting
Prior art date
Application number
FI20115887A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20115887A (en
FI124603B (en
Inventor
Mikko Syrjaelahti
Miikkael Niemi
Kai Niiranen
Original Assignee
Sparklike Ab Oy
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 Sparklike Ab Oy filed Critical Sparklike Ab Oy
Priority to FI20115887A priority Critical patent/FI124603B/en
Publication of FI20115887A0 publication Critical patent/FI20115887A0/en
Priority to PCT/FI2012/050872 priority patent/WO2013034812A1/en
Publication of FI20115887A publication Critical patent/FI20115887A/en
Application granted granted Critical
Publication of FI124603B publication Critical patent/FI124603B/en

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
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FI20115887A 2011-09-09 2011-09-09 Method and apparatus for measuring the distance from a reflecting surface FI124603B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20115887A FI124603B (en) 2011-09-09 2011-09-09 Method and apparatus for measuring the distance from a reflecting surface
PCT/FI2012/050872 WO2013034812A1 (en) 2011-09-09 2012-09-07 Method and device for measuring a distance from a reflecting surface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115887 2011-09-09
FI20115887A FI124603B (en) 2011-09-09 2011-09-09 Method and apparatus for measuring the distance from a reflecting surface

Publications (3)

Publication Number Publication Date
FI20115887A0 true FI20115887A0 (en) 2011-09-09
FI20115887A FI20115887A (en) 2013-03-10
FI124603B FI124603B (en) 2014-10-31

Family

ID=44718795

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115887A FI124603B (en) 2011-09-09 2011-09-09 Method and apparatus for measuring the distance from a reflecting surface

Country Status (2)

Country Link
FI (1) FI124603B (en)
WO (1) WO2013034812A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2020113A3 (en) * 2020-03-05 2020-10-21 FOR G, s.r.o. Method of non-contact determining the geometric accuracy of the shape of a transparent flat product made of glass or plastic and the equipment for this
DE102022205524A1 (en) 2022-05-31 2023-11-30 Carl Zeiss Microscopy Gmbh Distance measuring device and method for determining the spatial orientation of a sample carrier in microscopy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01320430A (en) * 1988-06-21 1989-12-26 Toyota Autom Loom Works Ltd Optical displacement detector
JPH0642914A (en) * 1992-07-24 1994-02-18 Canon Inc Displacement measuring apparatus
US6473189B1 (en) * 1999-08-09 2002-10-29 Caterpillar Inc Apparatus and method for determining a distance to a reflective surface
EP1126412B1 (en) * 2000-02-16 2013-01-30 FUJIFILM Corporation Image capturing apparatus and distance measuring method
US6985231B2 (en) * 2001-09-20 2006-01-10 Strainoptics, Inc. Method and apparatus for measuring the optical quality of a reflective surface

Also Published As

Publication number Publication date
FI20115887A (en) 2013-03-10
FI124603B (en) 2014-10-31
WO2013034812A1 (en) 2013-03-14

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