IT1224538B - Apparecchio per misurare lo spessore di strati sottili, in particolare su cilindri o simili - Google Patents

Apparecchio per misurare lo spessore di strati sottili, in particolare su cilindri o simili

Info

Publication number
IT1224538B
IT1224538B IT8848389A IT4838988A IT1224538B IT 1224538 B IT1224538 B IT 1224538B IT 8848389 A IT8848389 A IT 8848389A IT 4838988 A IT4838988 A IT 4838988A IT 1224538 B IT1224538 B IT 1224538B
Authority
IT
Italy
Prior art keywords
cylinders
measure
thickness
similar
thin layers
Prior art date
Application number
IT8848389A
Other languages
English (en)
Other versions
IT8848389A0 (it
Inventor
Wahl Gunter
Listner Gerthold
Pritzsche Thomas
Original Assignee
Nagema Veb K
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 Nagema Veb K filed Critical Nagema Veb K
Publication of IT8848389A0 publication Critical patent/IT8848389A0/it
Application granted granted Critical
Publication of IT1224538B publication Critical patent/IT1224538B/it

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
    • G01B11/028—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring lateral position of a boundary of the object
    • 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
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
IT8848389A 1987-09-30 1988-09-28 Apparecchio per misurare lo spessore di strati sottili, in particolare su cilindri o simili IT1224538B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD87307387A DD265223A1 (de) 1987-09-30 1987-09-30 Schichtdickenmessgeraet zum messen duenner schichten

Publications (2)

Publication Number Publication Date
IT8848389A0 IT8848389A0 (it) 1988-09-28
IT1224538B true IT1224538B (it) 1990-10-04

Family

ID=5592619

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8848389A IT1224538B (it) 1987-09-30 1988-09-28 Apparecchio per misurare lo spessore di strati sottili, in particolare su cilindri o simili

Country Status (4)

Country Link
CH (1) CH677027A5 (it)
DD (1) DD265223A1 (it)
DE (1) DE3826024A1 (it)
IT (1) IT1224538B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9403367U1 (de) * 1994-02-28 1994-09-29 Krones Ag Hermann Kronseder Maschinenfabrik, 93073 Neutraubling Etikettiermaschine für Gegenstände
ITTO980188A1 (it) * 1998-03-06 1999-09-06 Finmeccanica Spa Metodo e dispositivo ottico per misure dimensionali di un corpo, in pa rticolare di un rotore di turbina.
CN117433437B (zh) * 2023-12-20 2024-02-20 成都万唐科技有限责任公司 一种工件厚度均匀性检测装置

Also Published As

Publication number Publication date
CH677027A5 (it) 1991-03-28
IT8848389A0 (it) 1988-09-28
DD265223A1 (de) 1989-02-22
DE3826024A1 (de) 1989-04-13

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