RU1768941C - Device for detecting deformed sections of pipes and pipelines - Google Patents

Device for detecting deformed sections of pipes and pipelines

Info

Publication number
RU1768941C
RU1768941C SU904851398A SU4851398A RU1768941C RU 1768941 C RU1768941 C RU 1768941C SU 904851398 A SU904851398 A SU 904851398A SU 4851398 A SU4851398 A SU 4851398A RU 1768941 C RU1768941 C RU 1768941C
Authority
RU
Russia
Prior art keywords
defects
pipelines
counter
sensors
increase
Prior art date
Application number
SU904851398A
Other languages
Russian (ru)
Inventor
Фанзиль Мавлявиевич Мугаллимов
Анатолий Степанович Шумайлов
Юрий Дмитриевич Анисимов
Олег Васильевич Сотский
Original Assignee
Всесоюзный научно-исследовательский институт по сбору, подготовке и транспорту нефти и нефтепродуктов
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 сбору, подготовке и транспорту нефти и нефтепродуктов filed Critical Всесоюзный научно-исследовательский институт по сбору, подготовке и транспорту нефти и нефтепродуктов
Priority to SU904851398A priority Critical patent/RU1768941C/en
Application granted granted Critical
Publication of RU1768941C publication Critical patent/RU1768941C/en

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  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

Изобретение относитс  к измерительной технике и предназначено дл  вы влени  таких дефектов трубопроводов, как гофры, вм тины, выпуклости и овальности, а также определени  местонахождени  этих дефектов. Целью изобретени   вл етс  определение вида, формы и размеров дефектов , геометрии поперечного сечени  трубопроводом повышение точности определени  местонахождени  дефектов и повышение информативности состо ни  трубопроводов. Устройство отличаетс  тем, что снабжено измерительным узлом, содержащим две тарелки 30,31 с толкател ми 28.29, взаимодействующими с датчиками 2,3 дефектов, двум  датчиками 4,5 пути формирователем 7 метровых импульсов, счетчиком 9, регистром 11, счетчиком 10 длины ограниченной прот женности (например, 20 метров), датчиком 6 акустических сигналов маркера 13, селективным усилителем 12, блоком 16 управлени  и подготовки данных , преобразователем 17 напр жени , а регистратор выполнен в виде малогабаритного печатающего блока. 3 з.п. ф-Лг-i, З ил. сл сThe invention relates to measuring equipment and is intended to detect such defects of pipelines as corrugations, dents, bulges and ovality, as well as to locate these defects. The aim of the invention is to determine the type, shape and size of defects, the geometry of the cross-section of the pipeline to increase the accuracy of location of defects and increase the information content of the state of the pipelines. The device is characterized in that it is equipped with a measuring unit containing two plates 30.31 with pushers 28.29, interacting with sensors 2,3 defects, two sensors 4,5 way shaper 7 meter pulses, counter 9, register 11, counter 10 length limited by (e.g., 20 meters), sensor 6 of acoustic signals of marker 13, selective amplifier 12, control and data preparation unit 16, voltage converter 17, and the recorder is made in the form of a small-sized printing unit. 3 s.p. f-Lg-i, Z ill. next to

Description

Фие.ЗFie.Z

SU904851398A 1990-05-10 1990-05-10 Device for detecting deformed sections of pipes and pipelines RU1768941C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904851398A RU1768941C (en) 1990-05-10 1990-05-10 Device for detecting deformed sections of pipes and pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904851398A RU1768941C (en) 1990-05-10 1990-05-10 Device for detecting deformed sections of pipes and pipelines

Publications (1)

Publication Number Publication Date
RU1768941C true RU1768941C (en) 1992-10-15

Family

ID=21527674

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904851398A RU1768941C (en) 1990-05-10 1990-05-10 Device for detecting deformed sections of pipes and pipelines

Country Status (1)

Country Link
RU (1) RU1768941C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР №. 1002819, кл. G 01 В 7/12, 1983. Авторское свидетельство СССР № 909405, кл. F 17 D 5/00, 1982. Патент GB № 2088059, кл. G01 D9/00, 1982, *

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