MD2108C2 - Generator de oscilaţii ultrasonore pentru defectoscop - Google Patents

Generator de oscilaţii ultrasonore pentru defectoscop Download PDF

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Publication number
MD2108C2
MD2108C2 MDA20010187A MD20010187A MD2108C2 MD 2108 C2 MD2108 C2 MD 2108C2 MD A20010187 A MDA20010187 A MD A20010187A MD 20010187 A MD20010187 A MD 20010187A MD 2108 C2 MD2108 C2 MD 2108C2
Authority
MD
Moldova
Prior art keywords
input
output
shaper
generator
ultrasonic
Prior art date
Application number
MDA20010187A
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English (en)
Russian (ru)
Other versions
MD2108B1 (ro
Inventor
Андрей ТКАЧЕНКО
Валериу ГАВРЕВ
Ион САФРОНОВ
Сергей ТЕРЗИ
Эмиль ПАСИНКОВСКИ
Александру СЕМЕНЧУК
Original Assignee
Андрей ТКАЧЕНКО
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.)
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Publication date
Application filed by Андрей ТКАЧЕНКО filed Critical Андрей ТКАЧЕНКО
Priority to MDA20010187A priority Critical patent/MD2108C2/ro
Publication of MD2108B1 publication Critical patent/MD2108B1/ro
Publication of MD2108C2 publication Critical patent/MD2108C2/ro

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  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Invenţia se referă la controlul nedistructiv şi poate fi aplicată la defectoscopia articolelor prin analiza amplitudinii şi spectrului.Generatorul de oscilaţii ultrasonore pentru defectoscop conţine un circuit de formare a duratei pachetului de impulsuri ultrasonore, un oscilator, un amplificator de putere şi un filtru, ieşirea căruia este destinată conectării la traductorul defectoscopului, toate legate în seri, şi un impulsor de tensiune modulată, totodatăîn calitate de impulsor de tensiune modulată este utilizat un calculator, al cărui port serial este conectat la intrarea circuitului de formare a duratei pachetului de impulsuri ultrasonore, iar în calitate de oscilator este utilizat un circuit de formare a tipului de oscilaţii ultrasonore, ce include un generator de ritm, intrarea căruia este conectată la ieşirea circuitului de formare a duratei pachetului de impulsuri ultrasonore, iar ieşirea - la intrarea de adrese a contorului, ieşirea căruia este conectată la prima intrare a memoriei operative, a doua intrare este conectată la a doua ieşire a calculatorului, iar ieşirea este conectată la intrarea convertorului numeric-analogic, ieşirea căruia este conectată la intrarea amplificatorului de putere.
MDA20010187A 2001-06-15 2001-06-15 Generator de oscilaţii ultrasonore pentru defectoscop MD2108C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20010187A MD2108C2 (ro) 2001-06-15 2001-06-15 Generator de oscilaţii ultrasonore pentru defectoscop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20010187A MD2108C2 (ro) 2001-06-15 2001-06-15 Generator de oscilaţii ultrasonore pentru defectoscop

Publications (2)

Publication Number Publication Date
MD2108B1 MD2108B1 (ro) 2003-02-28
MD2108C2 true MD2108C2 (ro) 2003-08-31

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MDA20010187A MD2108C2 (ro) 2001-06-15 2001-06-15 Generator de oscilaţii ultrasonore pentru defectoscop

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MD (1) MD2108C2 (ro)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD268Z (ro) * 2009-08-11 2011-03-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Generator de microunde
MD282Z (ro) * 2009-08-11 2011-04-30 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Dispozitiv de emitere a undelor electromagnetice de frecvenţă foarte înaltă
MD314Z5 (ro) * 2010-03-15 2011-07-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" Dispozitiv de emitere a undelor electromagnetice de frecvenţă foarte înaltă

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU953555A1 (ru) * 1980-10-27 1982-08-23 Всесоюзный Научно-Исследовательский Институт По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов Кишиневского Производственного Объединения "Волна" Генератор ультразвуковых колебаний к дефектоскопу

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU953555A1 (ru) * 1980-10-27 1982-08-23 Всесоюзный Научно-Исследовательский Институт По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов Кишиневского Производственного Объединения "Волна" Генератор ультразвуковых колебаний к дефектоскопу

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD268Z (ro) * 2009-08-11 2011-03-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Generator de microunde
MD282Z (ro) * 2009-08-11 2011-04-30 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Dispozitiv de emitere a undelor electromagnetice de frecvenţă foarte înaltă
MD314Z5 (ro) * 2010-03-15 2011-07-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" Dispozitiv de emitere a undelor electromagnetice de frecvenţă foarte înaltă

Also Published As

Publication number Publication date
MD2108B1 (ro) 2003-02-28

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