SE9504357L - Sätt och anordning vid diametermätning av långsträckta föremål - Google Patents

Sätt och anordning vid diametermätning av långsträckta föremål

Info

Publication number
SE9504357L
SE9504357L SE9504357A SE9504357A SE9504357L SE 9504357 L SE9504357 L SE 9504357L SE 9504357 A SE9504357 A SE 9504357A SE 9504357 A SE9504357 A SE 9504357A SE 9504357 L SE9504357 L SE 9504357L
Authority
SE
Sweden
Prior art keywords
image
illumination devices
control
calculation means
memory means
Prior art date
Application number
SE9504357A
Other languages
English (en)
Swedish (sv)
Other versions
SE9504357D0 (sv
SE505671C2 (sv
Inventor
Magnus Ericson
Bo Nyman
Haakan Hummel
Marcus Phersson
Original Assignee
Svenska Elektronikprodukter Ab
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 Svenska Elektronikprodukter Ab filed Critical Svenska Elektronikprodukter Ab
Priority to SE9504357A priority Critical patent/SE505671C2/sv
Publication of SE9504357D0 publication Critical patent/SE9504357D0/xx
Priority to AU10484/97A priority patent/AU1048497A/en
Priority to PCT/SE1996/001601 priority patent/WO1997021073A1/en
Publication of SE9504357L publication Critical patent/SE9504357L/
Publication of SE505671C2 publication Critical patent/SE505671C2/sv

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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
SE9504357A 1995-12-06 1995-12-06 Sätt och anordning vid diametermätning av långsträckta föremål SE505671C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9504357A SE505671C2 (sv) 1995-12-06 1995-12-06 Sätt och anordning vid diametermätning av långsträckta föremål
AU10484/97A AU1048497A (en) 1995-12-06 1996-12-05 Method and device for measuring a diameter
PCT/SE1996/001601 WO1997021073A1 (en) 1995-12-06 1996-12-05 Method and device for measuring a diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504357A SE505671C2 (sv) 1995-12-06 1995-12-06 Sätt och anordning vid diametermätning av långsträckta föremål

Publications (3)

Publication Number Publication Date
SE9504357D0 SE9504357D0 (sv) 1995-12-06
SE9504357L true SE9504357L (sv) 1997-06-07
SE505671C2 SE505671C2 (sv) 1997-09-29

Family

ID=20400485

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504357A SE505671C2 (sv) 1995-12-06 1995-12-06 Sätt och anordning vid diametermätning av långsträckta föremål

Country Status (3)

Country Link
AU (1) AU1048497A ( )
SE (1) SE505671C2 ( )
WO (1) WO1997021073A1 ( )

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697088A (en) * 1985-06-24 1987-09-29 Beltronics, Inc. Method of and apparatus for discriminating sharp edge transitions produced during optical scanning of differently reflective regions
AT396181B (de) * 1990-12-10 1993-06-25 Sprecher Energie Oesterreich Einrichtung zum erfassen der masse eines gegebenenfalls bewegten gegenstandes
AT403738B (de) * 1991-06-24 1998-05-25 Keba Gmbh & Co Messeinrichtung für langgestreckte gegenstände, insbesondere holzstämme
IT1270522B (it) * 1993-05-26 1997-05-06 Microtec Srl Dispositivo per la misurazione della sezione trasversale di un oggettolongitudinalmente esteso e dotato di movimento longitudinale di di traslazione

Also Published As

Publication number Publication date
AU1048497A (en) 1997-06-27
SE9504357D0 (sv) 1995-12-06
WO1997021073A1 (en) 1997-06-12
SE505671C2 (sv) 1997-09-29

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