FR2262299B1 - - Google Patents

Info

Publication number
FR2262299B1
FR2262299B1 FR7406350A FR7406350A FR2262299B1 FR 2262299 B1 FR2262299 B1 FR 2262299B1 FR 7406350 A FR7406350 A FR 7406350A FR 7406350 A FR7406350 A FR 7406350A FR 2262299 B1 FR2262299 B1 FR 2262299B1
Authority
FR
France
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.)
Expired
Application number
FR7406350A
Other languages
French (fr)
Other versions
FR2262299A1 (en
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.)
VASILIEVNA KUZMINA
Original Assignee
VASILIEVNA KUZMINA
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 VASILIEVNA KUZMINA filed Critical VASILIEVNA KUZMINA
Priority to FR7406350A priority Critical patent/FR2262299A1/fr
Publication of FR2262299A1 publication Critical patent/FR2262299A1/fr
Application granted granted Critical
Publication of FR2262299B1 publication Critical patent/FR2262299B1/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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/91—Investigating the presence of flaws or contamination using penetration of dyes, e.g. fluorescent ink

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 Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
FR7406350A 1974-02-25 1974-02-25 Luminescence detection of surface discontinuities - using penetrant cleaner, developer and UV irradiation Granted FR2262299A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7406350A FR2262299A1 (en) 1974-02-25 1974-02-25 Luminescence detection of surface discontinuities - using penetrant cleaner, developer and UV irradiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7406350A FR2262299A1 (en) 1974-02-25 1974-02-25 Luminescence detection of surface discontinuities - using penetrant cleaner, developer and UV irradiation

Publications (2)

Publication Number Publication Date
FR2262299A1 FR2262299A1 (en) 1975-09-19
FR2262299B1 true FR2262299B1 (fi) 1976-12-03

Family

ID=9135410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406350A Granted FR2262299A1 (en) 1974-02-25 1974-02-25 Luminescence detection of surface discontinuities - using penetrant cleaner, developer and UV irradiation

Country Status (1)

Country Link
FR (1) FR2262299A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492399A1 (fr) * 1980-10-20 1982-04-23 Grigoriev Boris Composition penetrante d'indicateur pour la defectoscopie capillaire

Also Published As

Publication number Publication date
FR2262299A1 (en) 1975-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse