JPS53113589A - Detecting system of pipeline leakage - Google Patents

Detecting system of pipeline leakage

Info

Publication number
JPS53113589A
JPS53113589A JP2765077A JP2765077A JPS53113589A JP S53113589 A JPS53113589 A JP S53113589A JP 2765077 A JP2765077 A JP 2765077A JP 2765077 A JP2765077 A JP 2765077A JP S53113589 A JPS53113589 A JP S53113589A
Authority
JP
Japan
Prior art keywords
detecting system
pipeline leakage
pipeline
leakage
pig
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.)
Pending
Application number
JP2765077A
Other languages
Japanese (ja)
Inventor
Sosaku Takita
Hiromasa Okudera
Kazuhiko Koyama
Akihiko Okabe
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP2765077A priority Critical patent/JPS53113589A/en
Publication of JPS53113589A publication Critical patent/JPS53113589A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To miniaturize the device and facilitate the insertion and recovery of pig by providing protrusions within a pipeline, and letting the pig receive the vibrations produced from said protrusions and the vibrations produced by leakage thereby detecting the leakage of the pipeline.
COPYRIGHT: (C)1978,JPO&Japio
JP2765077A 1977-03-15 1977-03-15 Detecting system of pipeline leakage Pending JPS53113589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2765077A JPS53113589A (en) 1977-03-15 1977-03-15 Detecting system of pipeline leakage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2765077A JPS53113589A (en) 1977-03-15 1977-03-15 Detecting system of pipeline leakage

Publications (1)

Publication Number Publication Date
JPS53113589A true JPS53113589A (en) 1978-10-04

Family

ID=12226783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2765077A Pending JPS53113589A (en) 1977-03-15 1977-03-15 Detecting system of pipeline leakage

Country Status (1)

Country Link
JP (1) JPS53113589A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011196745A (en) * 2010-03-18 2011-10-06 Yoshika Kk Leakage detection device and leakage detection method
JP2018189411A (en) * 2017-04-28 2018-11-29 吉佳エンジニアリング株式会社 Leak detection method and leak detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011196745A (en) * 2010-03-18 2011-10-06 Yoshika Kk Leakage detection device and leakage detection method
JP2018189411A (en) * 2017-04-28 2018-11-29 吉佳エンジニアリング株式会社 Leak detection method and leak detector

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