FR2294428A1 - Procede et installation pour determiner les dimensions ou l'espacement d'elements disposes cote a cote - Google Patents

Procede et installation pour determiner les dimensions ou l'espacement d'elements disposes cote a cote

Info

Publication number
FR2294428A1
FR2294428A1 FR7537965A FR7537965A FR2294428A1 FR 2294428 A1 FR2294428 A1 FR 2294428A1 FR 7537965 A FR7537965 A FR 7537965A FR 7537965 A FR7537965 A FR 7537965A FR 2294428 A1 FR2294428 A1 FR 2294428A1
Authority
FR
France
Prior art keywords
gamma
ray radiation
metallic elements
positions
detection
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7537965A
Other languages
English (en)
French (fr)
Other versions
FR2294428B1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 Semperit AG Holding filed Critical Semperit AG Holding
Publication of FR2294428A1 publication Critical patent/FR2294428A1/fr
Application granted granted Critical
Publication of FR2294428B1 publication Critical patent/FR2294428B1/fr
Granted legal-status Critical Current

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
    • G01N23/083—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 radiation being X-rays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electromagnetism (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
FR7537965A 1974-12-11 1975-12-11 Procede et installation pour determiner les dimensions ou l'espacement d'elements disposes cote a cote Granted FR2294428A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT989074 1974-12-11

Publications (2)

Publication Number Publication Date
FR2294428A1 true FR2294428A1 (fr) 1976-07-09
FR2294428B1 FR2294428B1 (enExample) 1979-09-14

Family

ID=3618215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537965A Granted FR2294428A1 (fr) 1974-12-11 1975-12-11 Procede et installation pour determiner les dimensions ou l'espacement d'elements disposes cote a cote

Country Status (3)

Country Link
CH (1) CH591677A5 (enExample)
DE (1) DE2555135A1 (enExample)
FR (1) FR2294428A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917510C2 (de) * 1979-04-30 1982-12-23 Krautkrämer, GmbH, 5000 Köln Verfahren zur automatischen Erkennung der Breite, der Kopf- und der Seitenkonturen von blech- oder bandförmigen Prüfstücken bei der Werkstoffprüfung mit Ultraschall
US4980902A (en) * 1985-12-30 1990-12-25 Measurex Corporation Aperture measuring system for cord reinforced tire fabric
IE58982B1 (en) * 1985-12-30 1993-12-15 Measurex Corp A system for determining the basis weight of cord reinforced tire fabric
US4706267A (en) * 1985-12-30 1987-11-10 Measurex Corporation Defect detector for cord reinforced tire fabric

Also Published As

Publication number Publication date
DE2555135A1 (de) 1976-06-24
FR2294428B1 (enExample) 1979-09-14
CH591677A5 (enExample) 1977-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse