JPH0253334B2 - - Google Patents

Info

Publication number
JPH0253334B2
JPH0253334B2 JP58074098A JP7409883A JPH0253334B2 JP H0253334 B2 JPH0253334 B2 JP H0253334B2 JP 58074098 A JP58074098 A JP 58074098A JP 7409883 A JP7409883 A JP 7409883A JP H0253334 B2 JPH0253334 B2 JP H0253334B2
Authority
JP
Japan
Prior art keywords
main body
pipe
attached
tube
traveling
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP58074098A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59200958A (ja
Inventor
Yoshikuni Uchida
Nobutada Sugaya
Yoshihiro Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP58074098A priority Critical patent/JPS59200958A/ja
Publication of JPS59200958A publication Critical patent/JPS59200958A/ja
Publication of JPH0253334B2 publication Critical patent/JPH0253334B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning
    • G01N27/902—Arrangements for scanning by moving the sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP58074098A 1983-04-28 1983-04-28 管内走行体 Granted JPS59200958A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58074098A JPS59200958A (ja) 1983-04-28 1983-04-28 管内走行体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58074098A JPS59200958A (ja) 1983-04-28 1983-04-28 管内走行体

Publications (2)

Publication Number Publication Date
JPS59200958A JPS59200958A (ja) 1984-11-14
JPH0253334B2 true JPH0253334B2 (enrdf_load_html_response) 1990-11-16

Family

ID=13537366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58074098A Granted JPS59200958A (ja) 1983-04-28 1983-04-28 管内走行体

Country Status (1)

Country Link
JP (1) JPS59200958A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6417462U (enrdf_load_html_response) * 1987-07-20 1989-01-27
JP2566641B2 (ja) * 1988-12-14 1996-12-25 株式会社イトーキクレビオ 搬送装置
US10030804B2 (en) * 2013-11-23 2018-07-24 Tsinghua University Inner detecting device for subsea oil and gas pipeline
JP6552844B2 (ja) * 2015-03-06 2019-07-31 三菱日立パワーシステムズ環境ソリューション株式会社 検査システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52129183A (en) * 1976-04-21 1977-10-29 Vni I Pk I Torubopurobuodonimu Device of transporting cargo in conduit line by means of current of fluid

Also Published As

Publication number Publication date
JPS59200958A (ja) 1984-11-14

Similar Documents

Publication Publication Date Title
WO2023015675A1 (zh) 一种管道无损检测设备
CN108426943B (zh) 一种可变直径的管道内漏磁检测装置
US5454276A (en) Multi-directional magnetic flux pipe inspection apparatus and method
EP1362979A2 (en) Pig for measuring the shape of a pipeline
US20110095752A1 (en) Pipeline monitoring apparatus and method
CN112881513B (zh) 一种联合漏磁与电磁超声波检测管道缺陷的方法
ES2976777T3 (es) Un raspador de calibración para detectar la deformación geométrica de una tubería
RU2697007C1 (ru) Устройство внутритрубной диагностики технического состояния трубопровода
CN108343802A (zh) 一种管道电磁内检测装置
JPH0253334B2 (enrdf_load_html_response)
CN114993159A (zh) 一种搭载测径传感器的管道清管仪器
GB2327759A (en) Pipeline leak detector system
JPH0257974A (ja) 管内走行装置
JPH0253335B2 (enrdf_load_html_response)
RU94029181A (ru) Устройство для определения и регистрации геометрических параметров трубопроводов
RU2139468C1 (ru) Устройство для измерения и неразрушающего контроля материала трубопровода
JPS6225229A (ja) パイプライン用検査ピグ
EP4411365A1 (en) Internal duct integrity inspection equipment using magnetic metal memory
CN116753950A (zh) 一种管道测量仪
JPH0364807B2 (enrdf_load_html_response)
RU2144182C1 (ru) Магнитный проходной дефектоскоп
JPH08285830A (ja) 搬送ケーブル用フロート
JPH068731B2 (ja) 探触子位置検出方式
RU2606205C1 (ru) Внутритрубный снаряд-дефектоскоп
JPH0241583Y2 (enrdf_load_html_response)