BE514164A - Device for the continuous measurement of the thickness of sheets, thin plates or sheets, made of paper, synthetic material or metal. - Google Patents

Device for the continuous measurement of the thickness of sheets, thin plates or sheets, made of paper, synthetic material or metal.

Info

Publication number
BE514164A
BE514164A BE514164A BE514164A BE514164A BE 514164 A BE514164 A BE 514164A BE 514164 A BE514164 A BE 514164A BE 514164 A BE514164 A BE 514164A BE 514164 A BE514164 A BE 514164A
Authority
BE
Belgium
Prior art keywords
sheets
paper
thickness
metal
synthetic material
Prior art date
Application number
BE514164A
Other languages
French (fr)
Inventor
Rudolf Dr Berthold
Original Assignee
Acec
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 Acec filed Critical Acec
Publication of BE514164A publication Critical patent/BE514164A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/16—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a moving sheet or film

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)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
BE514164A 1951-03-10 1952-09-12 Device for the continuous measurement of the thickness of sheets, thin plates or sheets, made of paper, synthetic material or metal. BE514164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB14121A DE866730C (en) 1951-03-10 1951-03-10 Device for continuous thickness measurement of foils, thin plates or sheets made of paper, plastic or metal

Publications (1)

Publication Number Publication Date
BE514164A true BE514164A (en) 1952-09-30

Family

ID=6957849

Family Applications (1)

Application Number Title Priority Date Filing Date
BE514164A BE514164A (en) 1951-03-10 1952-09-12 Device for the continuous measurement of the thickness of sheets, thin plates or sheets, made of paper, synthetic material or metal.

Country Status (3)

Country Link
BE (1) BE514164A (en)
DE (1) DE866730C (en)
GB (1) GB692609A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053793B (en) * 1954-10-13 1959-03-26 Siemens Ag Device for measuring the thickness or the surface weight of strip or tabular material to be measured by means of radioactive or X-ray radiation and a reference standard
DE1002955B (en) * 1956-02-03 1957-02-21 Berthold Lab Prof Dr Thickness gauge with beta rays
US3016460A (en) * 1958-04-14 1962-01-09 Goodyear Tire & Rubber Method and apparatus for web thickness control
DE1220528B (en) * 1961-07-06 1966-07-07 Siemens Ag Device for measuring currents below 10 A when determining the dose rate of ionizing radiation
CN109684165B (en) * 2018-11-29 2023-03-10 惠州Tcl移动通信有限公司 Mobile terminal, current radiation control method thereof and computer storage medium

Also Published As

Publication number Publication date
DE866730C (en) 1953-02-12
GB692609A (en) 1953-06-10

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