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BE786664A - DETECTION OF LIQUIDS ON SURFACES - Google Patents

DETECTION OF LIQUIDS ON SURFACES

Info

Publication number
BE786664A
BE786664A BE786664A BE786664A BE786664A BE 786664 A BE786664 A BE 786664A BE 786664 A BE786664 A BE 786664A BE 786664 A BE786664 A BE 786664A BE 786664 A BE786664 A BE 786664A
Authority
BE
Belgium
Prior art keywords
liquids
detection
Prior art date
Application number
BE786664A
Other languages
French (fr)
Original Assignee
Vickers Ltd
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 Vickers Ltd filed Critical Vickers Ltd
Publication of BE786664A publication Critical patent/BE786664A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/02—Arrangements of indicating devices, e.g. counters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L45/00—Kinds or types of addressing machines or of like series-printing machines

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BE786664A 1971-07-26 1972-07-24 DETECTION OF LIQUIDS ON SURFACES BE786664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3504871A GB1404573A (en) 1971-07-26 1971-07-26 Sensing of liquids on surfaces

Publications (1)

Publication Number Publication Date
BE786664A true BE786664A (en) 1972-11-16

Family

ID=10373190

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786664A BE786664A (en) 1971-07-26 1972-07-24 DETECTION OF LIQUIDS ON SURFACES

Country Status (8)

Country Link
BE (1) BE786664A (en)
CH (1) CH570617A5 (en)
DE (1) DE2236710C2 (en)
FR (1) FR2147694A5 (en)
GB (1) GB1404573A (en)
IT (1) IT964782B (en)
LU (1) LU65781A1 (en)
NL (1) NL7210281A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455090A (en) * 1979-07-26 1984-06-19 The Wiggins Teape Group Limited Apparatus for measuring surface reflectance characteristics
EP0066434B1 (en) * 1981-06-03 1985-08-07 National Nuclear Corporation Limited Determination of heat transfer from a surface
DE3135443A1 (en) * 1981-09-08 1983-03-24 Leybold-Heraeus GmbH, 5000 Köln METHOD AND PHOTOMETRIC ARRANGEMENT FOR THICKNESS MEASUREMENT AND CONTROL OF OPTICALLY EFFECTIVE LAYERS
DE3220282C3 (en) * 1982-05-28 1995-05-18 Roland Man Druckmasch Device for operationally recording a measure of the amount of dampening solution on the rotating printing plate in offset printing machines
DE3586975T2 (en) * 1984-10-08 1993-06-17 Dainippon Printing Co Ltd METHOD AND DEVICE FOR MEASURING THE WATER HUMIDIFYING AN OFFSET PRINT PLATE.
DE3638932A1 (en) * 1986-11-14 1988-05-26 Kaemmerer Gmbh METHOD FOR MEASURING COATING AMOUNTS, ESPECIALLY SILICONE COATINGS ON PAPER OR PLASTIC FILM
AT396721B (en) * 1987-09-01 1993-11-25 Strahlen Umweltforsch Gmbh METHOD FOR MEASURING THE DEALING SALT CONTENT OF WATER LAYERS ON TRAFFIC AREAS AND DEVICE FOR IMPLEMENTING THE METHOD
DE4138679C2 (en) * 1991-11-25 1998-07-23 Helmut Dipl Ing Reiser Device for determining visual surface properties
DE19859512A1 (en) * 1998-12-22 2000-07-06 Eltromat Ges Fuer Ind Elektron Device for recognizing areas of different levels of reflectivity on printing webs or printing sheets
US7477397B2 (en) * 2003-10-08 2009-01-13 Control Development Incorporated Self-calibrating optical reflectance probe system
EP3447476B1 (en) * 2017-08-25 2022-10-12 Daw Se Method to determine surface moisture and measuring device for the method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135182B (en) * 1957-10-31 1962-08-23 Zeiss Carl Fa Method and device for the non-contact determination of the dimensions of objects from a nominal dimension
US3247387A (en) * 1962-10-09 1966-04-19 Western Electric Co Photoelectric bridge circuit with indicator compensated for non-linear input
DE1303819C2 (en) * 1964-05-29 1973-07-12 DEVICE FOR MEASURING A COATING THICKNESS ON SURFACES

Also Published As

Publication number Publication date
FR2147694A5 (en) 1973-03-09
CH570617A5 (en) 1975-12-15
DE2236710C2 (en) 1983-11-24
DE2236710A1 (en) 1973-03-22
IT964782B (en) 1974-01-31
GB1404573A (en) 1975-09-03
NL7210281A (en) 1973-01-30
LU65781A1 (en) 1972-11-28

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