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NL7612285A - METHOD AND DEVICE FOR CHECKING THE EVENNESS OF A WET FILM APPLIED ON A METAL SURFACE. - Google Patents

METHOD AND DEVICE FOR CHECKING THE EVENNESS OF A WET FILM APPLIED ON A METAL SURFACE.

Info

Publication number
NL7612285A
NL7612285A NL7612285A NL7612285A NL7612285A NL 7612285 A NL7612285 A NL 7612285A NL 7612285 A NL7612285 A NL 7612285A NL 7612285 A NL7612285 A NL 7612285A NL 7612285 A NL7612285 A NL 7612285A
Authority
NL
Netherlands
Prior art keywords
evenness
checking
metal surface
wet film
film applied
Prior art date
Application number
NL7612285A
Other languages
Dutch (nl)
Original Assignee
Enschede & Zonen Grafisch
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 Enschede & Zonen Grafisch filed Critical Enschede & Zonen Grafisch
Publication of NL7612285A publication Critical patent/NL7612285A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0063—Devices for measuring the thickness of liquid films on rollers or cylinders
    • 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
    • G01B11/0641—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 with measurement of polarization
    • 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
    • G01B11/0641—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 with measurement of polarization
    • G01B11/065—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 with measurement of polarization using one or more discrete wavelengths

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Length Measuring Devices By Optical Means (AREA)
NL7612285A 1975-11-07 1976-11-05 METHOD AND DEVICE FOR CHECKING THE EVENNESS OF A WET FILM APPLIED ON A METAL SURFACE. NL7612285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4621075A GB1566398A (en) 1975-11-07 1975-11-07 Thickness measurements

Publications (1)

Publication Number Publication Date
NL7612285A true NL7612285A (en) 1977-05-10

Family

ID=10440306

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612285A NL7612285A (en) 1975-11-07 1976-11-05 METHOD AND DEVICE FOR CHECKING THE EVENNESS OF A WET FILM APPLIED ON A METAL SURFACE.

Country Status (3)

Country Link
DE (1) DE2651003A1 (en)
GB (1) GB1566398A (en)
NL (1) NL7612285A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423288B4 (en) * 1994-07-02 2006-01-26 Heidelberger Druckmaschinen Ag Arrangement for measuring the thickness of a transparent coating on a printed product
DE19537807C1 (en) * 1995-10-11 1997-02-06 Roland Man Druckmasch Method for determining layers
US6166808A (en) * 1996-12-24 2000-12-26 U.S. Philips Corporation Optical height meter, surface-inspection device provided with such a height meter, and lithographic apparatus provided with the inspection device
SE519918C2 (en) 2000-11-24 2003-04-22 Cervitrol Ab Method and apparatus for radiometric measurement of thin liquid films
US8049172B2 (en) 2000-11-24 2011-11-01 Microfluid Ab Radiometric measuring of thin fluid films

Also Published As

Publication number Publication date
DE2651003A1 (en) 1977-05-18
GB1566398A (en) 1980-04-30

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
A85 Still pending on 85-01-01
BB A search report has been drawn up
BV The patent application has lapsed