SU622000A1 - Stuck-on eddy-current transducer to flaw detector - Google Patents

Stuck-on eddy-current transducer to flaw detector

Info

Publication number
SU622000A1
SU622000A1 SU772469315A SU2469315A SU622000A1 SU 622000 A1 SU622000 A1 SU 622000A1 SU 772469315 A SU772469315 A SU 772469315A SU 2469315 A SU2469315 A SU 2469315A SU 622000 A1 SU622000 A1 SU 622000A1
Authority
SU
USSR - Soviet Union
Prior art keywords
eddy
stuck
flaw detector
current transducer
transducer
Prior art date
Application number
SU772469315A
Other languages
Russian (ru)
Inventor
Эдуард Владиславович Чуприняк
Валентин Измайлович Бекузаров
Original Assignee
Всесоюзный Научно-Исследовательский Институт По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов
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 Всесоюзный Научно-Исследовательский Институт По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов filed Critical Всесоюзный Научно-Исследовательский Институт По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов
Priority to SU772469315A priority Critical patent/SU622000A1/en
Application granted granted Critical
Publication of SU622000A1 publication Critical patent/SU622000A1/en

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Description

возбуждающую катушку 1 от генератора переменного тока. Зона электромагнитного взаимодействи  преобразовател  с объектом контрол  определ етс  проекцией торца магпитопровода на поверхность объекта контрол .excitation coil 1 from the alternator. The zone of electromagnetic interaction of the converter with the object of control is determined by the projection of the end of the magpire duct onto the surface of the object of control.

За счет размещени  измерительных катушек в пазах, выполненных в магнитопроводе , ЭДС холостого хода этих катущек уменьшаетс  примерно в |л раз, где ц - магпитпа  проницаемость магнитопровода.Due to the placement of the measuring coils in the grooves made in the magnetic core, the EMF of the idling of these coils is reduced by about a factor of 1, where η is the magpit permeability of the magnetic circuit.

Это позвол ет улучшить балансировку преобразовател  и, следовательно, повыснть надежность контрол .This makes it possible to improve the balancing of the converter and, consequently, increase the reliability of the control.

Claims (2)

1.Авторское свидетельство СССР № 390431, кл. G 01N 27/86, 1971.1. USSR Author's Certificate No. 390431, cl. G 01N 27/86, 1971. 2.Авторское свидетельство СССР № 436276, кл. G 01N 27/86, 1972.2. USSR author's certificate number 436276, cl. G 01N 27/86, 1972.
SU772469315A 1977-04-04 1977-04-04 Stuck-on eddy-current transducer to flaw detector SU622000A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772469315A SU622000A1 (en) 1977-04-04 1977-04-04 Stuck-on eddy-current transducer to flaw detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772469315A SU622000A1 (en) 1977-04-04 1977-04-04 Stuck-on eddy-current transducer to flaw detector

Publications (1)

Publication Number Publication Date
SU622000A1 true SU622000A1 (en) 1978-08-30

Family

ID=20702195

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772469315A SU622000A1 (en) 1977-04-04 1977-04-04 Stuck-on eddy-current transducer to flaw detector

Country Status (1)

Country Link
SU (1) SU622000A1 (en)

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