SU1473533A1 - Apf moving flaw detector transducer inside a dideline - Google Patents
Apf moving flaw detector transducer inside a dideline Download PDFInfo
- Publication number
- SU1473533A1 SU1473533A1 SU874250631A SU4250631A SU1473533A1 SU 1473533 A1 SU1473533 A1 SU 1473533A1 SU 874250631 A SU874250631 A SU 874250631A SU 4250631 A SU4250631 A SU 4250631A SU 1473533 A1 SU1473533 A1 SU 1473533A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- installation
- flaw detector
- dideline
- apf
- transducer inside
- Prior art date
Links
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Изобретение относитс к установкам дл дистанционного контрол свойств металла и может быть использовано дл контрол состо ни металла внутренней поверхности трубопроводов . Целью изобретени вл етс упрощение установки и повышение ее надежности , что обеспечиваетс за счет использовани резьбовых поверхностей на упругих оболочках опорных по сов и использовани гибкого узла св зи между ними. После введени в трубопровод 11 установка перемещаетс при вращейии статоров двух электродвигателей 4, 5 в противоположных направлени х за счет ввинчивани упругих оболочек 6, 7 с резьбовыми поверхност ми разносторонней навивки опорных по сов 1, 2 по ходу трубопровода 11, При включении реверса установка перемещаетс в обратном направлении. 3 ил. а SThe invention relates to installations for remote control of metal properties and can be used to monitor the state of a metal on the internal surface of pipelines. The aim of the invention is to simplify the installation and increase its reliability, which is ensured by the use of threaded surfaces on the elastic shells of the support bands and the use of a flexible communication node between them. After being inserted into the pipeline 11, the installation moves when the stators of the two electric motors 4, 5 rotate in opposite directions by screwing the elastic shells 6, 7 with the threaded surfaces of the flexible winding support 1, 2 along the pipeline 11, When the reverse is activated, the installation moves to the opposite direction. 3 il. and s
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874250631A SU1473533A1 (en) | 1987-05-27 | 1987-05-27 | Apf moving flaw detector transducer inside a dideline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874250631A SU1473533A1 (en) | 1987-05-27 | 1987-05-27 | Apf moving flaw detector transducer inside a dideline |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1473533A1 true SU1473533A1 (en) | 1990-01-30 |
Family
ID=21306473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874250631A SU1473533A1 (en) | 1987-05-27 | 1987-05-27 | Apf moving flaw detector transducer inside a dideline |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1473533A1 (en) |
-
1987
- 1987-05-27 SU SU874250631A patent/SU1473533A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 89724, кл. G 01 N 27/82, 1977. Авторское свидетельство СССР № 849058, кл. G 01 N 27/82, 1978. * |
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