SU953557A1 - Ultrasonic flaw detector - Google Patents
Ultrasonic flaw detector Download PDFInfo
- Publication number
- SU953557A1 SU953557A1 SU803227008A SU3227008A SU953557A1 SU 953557 A1 SU953557 A1 SU 953557A1 SU 803227008 A SU803227008 A SU 803227008A SU 3227008 A SU3227008 A SU 3227008A SU 953557 A1 SU953557 A1 SU 953557A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- output
- input
- amplifier
- detector
- video
- Prior art date
Links
- 239000000523 sample Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims 5
- 238000010586 diagram Methods 0.000 claims 2
- 230000002123 temporal effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
(5) УЛЬТРАЗВУКОВОЙ ДЕФЕКТОСКОП (ЕГО ВАРИАНТЫ)(5) ULTRASOUND DEFECTION (ITS OPTIONS)
1 .one .
Изобретение относитс к неразрушающим испытани м .ультразвуковым методом и мс кет быть использовано дл контрол качества материалов.The invention relates to non-destructive ultrasonic testing and using the ms to be used to control the quality of materials.
Известен ультразвуковой дефектоскоп , содержащий последовательно соединенные.синхронизатор, генератор зондирующих импульсов, преобразователь , усилитель-детектор, видеоусилитель , индикатор и генератор развертки, включенный между входом индикатора и выходом синхронизатора Ci.Known ultrasonic flaw detector containing serially connected. Synchronizer, probe pulse generator, transducer, amplifier-detector, video amplifier, indicator and scan generator connected between the input of the indicator and the output of the synchronizer Ci.
Недостатком его вл етс низка точность контрол .The disadvantage of it is low control accuracy.
Наиболее близким по технической сущности и достигаемому результату к изобретению вл етс ультразвуковой дефектоскоп, содержаи4ий последовательно соединенные синхронизатор, генератор зондируюсцих импульсов, преобразователь, усилитель-детектор, видеоусилитель и индикатор, а также генератор развертки, включенный между входом индикатора и выходом синхронизатора , включенный между усилителем-детектором и видеоусилителем, каскад совпадений и формирователь строб-импульсов, вход которого соединен с вторым выходом усилител -детектора , а выход - с вЧорым входом каскада совпадени Г2.The closest in technical essence and the achieved result to the invention is an ultrasonic flaw detector containing a series-connected synchronizer, probe pulse generator, transducer, amplifier-detector, video amplifier and indicator, as well as a sweep generator connected between the indicator input and the synchronizer output, connected between the amplifier -detector and video amplifier, the cascade of matches and the strobe pulse shaper, whose input is connected to the second output of the amplifier-detector and the output is with the Ch2 input of the cascade of coincidence T2.
Недостатком его вл етс низка достоверность контрол , обусловленна потерей информации, содержащейс в импульсах с амплитудой, меньшей уровн формировани строб-импульсов.The disadvantage of it is the low reliability of the control, due to the loss of information contained in the pulses with an amplitude lower than the strobe pulse formation level.
Цель изобретени - повышение достоверности контрол .The purpose of the invention is to increase the reliability of the control.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803227008A SU953557A1 (en) | 1980-12-29 | 1980-12-29 | Ultrasonic flaw detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803227008A SU953557A1 (en) | 1980-12-29 | 1980-12-29 | Ultrasonic flaw detector |
Publications (1)
Publication Number | Publication Date |
---|---|
SU953557A1 true SU953557A1 (en) | 1982-08-23 |
Family
ID=20935307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU803227008A SU953557A1 (en) | 1980-12-29 | 1980-12-29 | Ultrasonic flaw detector |
Country Status (1)
Country | Link |
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SU (1) | SU953557A1 (en) |
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US12087147B2 (en) | 2018-08-24 | 2024-09-10 | Digital Global Systems, Inc. | Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time |
US12095518B2 (en) | 2013-03-15 | 2024-09-17 | Digital Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management |
US12101655B2 (en) | 2013-03-15 | 2024-09-24 | Digital Global Systems, Inc. | Systems, methods, and devices having databases for electronic spectrum management |
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US12119966B2 (en) | 2013-03-15 | 2024-10-15 | Digital Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management for identifying open space |
US12127021B2 (en) | 2013-03-15 | 2024-10-22 | Digital Global Systems, Inc. | Systems, methods, and devices having databases and automated reports for electronic spectrum management |
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-
1980
- 1980-12-29 SU SU803227008A patent/SU953557A1/en active
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