SE7613703L - Anordning for faststellande av konditionen hos en yta. - Google Patents

Anordning for faststellande av konditionen hos en yta.

Info

Publication number
SE7613703L
SE7613703L SE7613703A SE7613703A SE7613703L SE 7613703 L SE7613703 L SE 7613703L SE 7613703 A SE7613703 A SE 7613703A SE 7613703 A SE7613703 A SE 7613703A SE 7613703 L SE7613703 L SE 7613703L
Authority
SE
Sweden
Prior art keywords
photodetector
reflected
irregularity
mirror
diffraction grating
Prior art date
Application number
SE7613703A
Other languages
English (en)
Swedish (sv)
Other versions
SE404549B (sv
Original Assignee
Hard Af Segerstad Sverker
Nilsson Olle
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 Hard Af Segerstad Sverker, Nilsson Olle filed Critical Hard Af Segerstad Sverker
Priority to SE7613703A priority Critical patent/SE404549B/xx
Priority to US05/852,154 priority patent/US4190367A/en
Priority to GB48318/77A priority patent/GB1589176A/en
Priority to DE19772753240 priority patent/DE2753240A1/de
Priority to JP14522177A priority patent/JPS5394968A/ja
Publication of SE7613703L publication Critical patent/SE7613703L/
Publication of SE404549B publication Critical patent/SE404549B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/26—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
SE7613703A 1976-12-07 1976-12-07 Anordning for faststellande av konditionen hos en yta eller inhomogeniteter i en transparent volym SE404549B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7613703A SE404549B (sv) 1976-12-07 1976-12-07 Anordning for faststellande av konditionen hos en yta eller inhomogeniteter i en transparent volym
US05/852,154 US4190367A (en) 1976-12-07 1977-11-16 Device for establishing a condition at the surface of a subject
GB48318/77A GB1589176A (en) 1976-12-07 1977-11-21 Device for determining a condition at a surface of a subject or within a liquid
DE19772753240 DE2753240A1 (de) 1976-12-07 1977-11-29 Messanordnung zur aufzeichnung der struktur eines gegenstandes, der beschaffenheit einer oberflaeche oder dergleichen
JP14522177A JPS5394968A (en) 1976-12-07 1977-12-05 Prooving apparatus for surface state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7613703A SE404549B (sv) 1976-12-07 1976-12-07 Anordning for faststellande av konditionen hos en yta eller inhomogeniteter i en transparent volym

Publications (2)

Publication Number Publication Date
SE7613703L true SE7613703L (sv) 1978-06-08
SE404549B SE404549B (sv) 1978-10-09

Family

ID=20329673

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7613703A SE404549B (sv) 1976-12-07 1976-12-07 Anordning for faststellande av konditionen hos en yta eller inhomogeniteter i en transparent volym

Country Status (5)

Country Link
US (1) US4190367A ( )
JP (1) JPS5394968A ( )
DE (1) DE2753240A1 ( )
GB (1) GB1589176A ( )
SE (1) SE404549B ( )

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248782A1 (de) * 1982-12-31 1984-07-05 Feldmühle AG, 4000 Düsseldorf Verfahren und vorrichtung zum pruefen von oberflaechen
US4600301A (en) * 1984-04-19 1986-07-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Spinning disk calibration method and apparatus for laser Doppler velocimeter
DE3716241A1 (de) * 1987-05-15 1988-12-01 Krupp Gmbh Messverfahren zum bestimmen eines oberflaechenprofils
US5206699A (en) 1988-05-06 1993-04-27 Gersan Establishment Sensing a narrow frequency band of radiation and gemstones
GB8826224D0 (en) * 1988-11-09 1988-12-14 Gersan Anstalt Sensing shape of object
DE19616245C2 (de) * 1996-04-15 1998-06-18 Zam Zentrum Fuer Angewandte Mi Verfahren und Anordnung zum zerstörungsfreien, berührungslosen Prüfen und/oder Bewerten von Festkörpern, Flüssigkeiten, Gasen und Biomaterialien

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7601006U1 ( ) * 1900-01-01 Fuji Photo Optical Co., Ltd., Omiya, Saitama (Japan)
US4097160A (en) * 1974-09-06 1978-06-27 Canon Kabushiki Kaisha Method for inspecting object defection by light beam

Also Published As

Publication number Publication date
GB1589176A (en) 1981-05-07
SE404549B (sv) 1978-10-09
US4190367A (en) 1980-02-26
DE2753240A1 (de) 1978-06-08
JPS5394968A (en) 1978-08-19

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