PROCEDURE OF MAGNETIC-OPTICAL INSPECTION OF ARTICLE Russian patent published in 2000 - IPC

Abstract RU 2159426 C1

FIELD: applied magnetooptics. SUBSTANCE: procedure specifically refers to nondestructive methods of test of materials for flaws, it can be employed to detect defects in articles containing ferromagnetic materials and in criminology. Proposed procedure includes pressing of flexible magnetic medium against surface of tested article, formation of magnetic field, copying of magnetic field with its movement along surface of article on to flexible magnetic medium, generation and visualization of distribution of magnetization in magnetooptical film from copy of distribution of magnetization obtained on flexible magnetic medium. EFFECT: increased sensitivity and resolution during inspection of articles with varnish and paint coats, capability of inspection of flaws inside articles. 2 dwg

Similar patents RU2159426C1

Title Year Author Number
MAGNETOOPTICAL DEVICE TO TEST ARTICLES 1999
  • Levyj Sergej Vasil'Evich
RU2165079C1
EDDY CURRENT INDUCER FOR MAGNETOGRAPHIC FLAW DETECTION AND SCANNER BASED THEREON 2009
  • Levyj Sergej Vasil'Evich
  • Agalidi Jurij Sergeevich
  • Shumskij Ivan Petrovich
RU2464555C1
MAGNETIC FIELD TRANSDUCER 1992
  • Randoshkin Vladimir Vasil'Evich
RU2087942C1
METHOD AND DEVICE FOR RECORDING AND READING OUT CODED INFORMATION 1992
  • Gribkov Vladimir Leonidovich
  • Randoshkin Vladimir Vasil'Evich
  • Chervonenkis Andrej Jakovlevich
RU2022365C1
DEFECT VISUALIZING METHOD, DEVICE INTENDED FOR ITS REALIZATION AND MAGNETIC FIELD CONVERTER 1994
  • Randoshkin V.V.
RU2092832C1
MAGNETOOPTICAL SPATIAL-TIME LIGHT MODULATOR 0
  • Vilesov Yurij Fedotovich
  • Vishnevskij Viktor Georgievich
  • Groshenko Nikolaj Aleksandrovich
  • Levyj Sergej Vasilevich
SU1734068A1
METHOD OF VISUALIZING OF MAGNETIC SIGNAL PATTERN 0
  • Glushenko Vladimir Nikolaevich
  • Derenovskij Marat Vladimirovich
  • Levyj Sergej Vasilevich
  • Shmarev Evgenij Konstantinovich
  • Lysak Vladimir Vladimirovich
SU1272354A1
METHOD OF PREPARING MAGNETOSENSITIVE SUSPENSION FOR VIEWING MAGNETIC FIELDS FOR RECORDING AND MAGNETIC-TAPE TESTING 2009
  • Dikanskij Jurij Ivanovich
  • Zakinjan Artur Robertovich
  • Kunikin Stanislav Aleksandrovich
RU2402828C1
METHOD FOR PREPARATION OF MAGNETICALLY SENSITIVE LIQUID FOR MAGNETIC RECORD FIELDS VISUALISATION AND FOR MAGNETIC-TAPE TESTING 2008
  • Dikanskij Jurij Ivanovich
  • Bedzhanjan Marita Al'Bertovna
  • Vegera Zhanna Gennad'Evna
RU2375706C1
MAGNETOOPTIC CONVERTER, METHOD OF MAKING MAGNETOOPTIC CONVERTER AND METHOD OF VIEWING INHOMOGENEOUS MAGNETIC FIELD 2009
  • Ivanov Vladimir Elizarovich
RU2399939C1

RU 2 159 426 C1

Authors

Levyj Sergej Vasil'Evich

Agalidi Jurij Sergeevich

Dates

2000-11-20Published

1999-10-25Filed