JPS6491054A - Non-destructive flaw detector for existing piping - Google Patents

Non-destructive flaw detector for existing piping

Info

Publication number
JPS6491054A
JPS6491054A JP62248559A JP24855987A JPS6491054A JP S6491054 A JPS6491054 A JP S6491054A JP 62248559 A JP62248559 A JP 62248559A JP 24855987 A JP24855987 A JP 24855987A JP S6491054 A JPS6491054 A JP S6491054A
Authority
JP
Japan
Prior art keywords
split type
double split
pipe body
drive section
clamp
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.)
Granted
Application number
JP62248559A
Other languages
Japanese (ja)
Other versions
JPH0820422B2 (en
Inventor
Hideo Sato
Tadaharu Hagiwara
Toshihiro Yamate
Tatsuo Ishii
Itaru Tamura
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.)
ELECTRON KIYOOTO KK
Kyoto Electronics Manufacturing Co Ltd
Takenaka Komuten Co Ltd
Original Assignee
ELECTRON KIYOOTO KK
Kyoto Electronics Manufacturing Co Ltd
Takenaka Komuten Co 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 ELECTRON KIYOOTO KK, Kyoto Electronics Manufacturing Co Ltd, Takenaka Komuten Co Ltd filed Critical ELECTRON KIYOOTO KK
Priority to JP62248559A priority Critical patent/JPH0820422B2/en
Publication of JPS6491054A publication Critical patent/JPS6491054A/en
Publication of JPH0820422B2 publication Critical patent/JPH0820422B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To execute an analysis of a defect for a pipe body at a high accuracy in real time, by constructing a portion other than a drive section frame in a double split type to automatize a flaw detection work irrelevant to an existing piping function. CONSTITUTION:A double split type rotary housing 2 is provided with a contact 1 and is arranged to be movable sideways on a guide rod 4 set parallel with the axis of a pipe body P and both ends of the rod 4 are connected separately to a double split type rotor 3. In a double split type clamp 6 in which a double split type ring-shaped holder 8 is mounted grasping a circumferential surface of the pipe body P, right and left rotors 3 and 3' are combined rotatably along a circular guide 16 of each piece of clamp 6 and a drive section frame 17 is supported on each piece of clamp 6 and a rotary drive section 10 of the rotor 3, a rotary detection mechanism 15 thereof, a transverse drive section 9 of the housing 2 and a lateral position detecting mechanism 14 thereof are provided on the frame 17. Thus, the probe 1 is moved at a specified speed and pitch in the circumferential and axial directions of the pipe body P thereby enabling highly accurate analysis of a flaw detection data.
JP62248559A 1987-10-01 1987-10-01 Non-destructive flaw detector for existing piping Expired - Lifetime JPH0820422B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62248559A JPH0820422B2 (en) 1987-10-01 1987-10-01 Non-destructive flaw detector for existing piping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62248559A JPH0820422B2 (en) 1987-10-01 1987-10-01 Non-destructive flaw detector for existing piping

Publications (2)

Publication Number Publication Date
JPS6491054A true JPS6491054A (en) 1989-04-10
JPH0820422B2 JPH0820422B2 (en) 1996-03-04

Family

ID=17179957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62248559A Expired - Lifetime JPH0820422B2 (en) 1987-10-01 1987-10-01 Non-destructive flaw detector for existing piping

Country Status (1)

Country Link
JP (1) JPH0820422B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020051917A (en) * 2018-09-27 2020-04-02 アイシン精機株式会社 Inspection apparatus and inspection method for cylindrical superconductor
CN113252786A (en) * 2021-06-08 2021-08-13 南京钢铁股份有限公司 Steel sheet hand-held type ultrasonic detection device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107255674B (en) * 2017-06-21 2019-10-29 景德镇陶瓷大学 A kind of the ultrasound detection scanned imagery device and its application method of cylindrical shell inside coating boundary defect

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020051917A (en) * 2018-09-27 2020-04-02 アイシン精機株式会社 Inspection apparatus and inspection method for cylindrical superconductor
CN113252786A (en) * 2021-06-08 2021-08-13 南京钢铁股份有限公司 Steel sheet hand-held type ultrasonic detection device
CN113252786B (en) * 2021-06-08 2024-05-14 南京钢铁股份有限公司 Steel plate handheld ultrasonic detection device

Also Published As

Publication number Publication date
JPH0820422B2 (en) 1996-03-04

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