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JPS525590A - Pipe rupture detector - Google Patents

Pipe rupture detector

Info

Publication number
JPS525590A
JPS525590A JP8144575A JP8144575A JPS525590A JP S525590 A JPS525590 A JP S525590A JP 8144575 A JP8144575 A JP 8144575A JP 8144575 A JP8144575 A JP 8144575A JP S525590 A JPS525590 A JP S525590A
Authority
JP
Japan
Prior art keywords
pipe rupture
rupture detector
pipes
detector
users
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
JP8144575A
Other languages
Japanese (ja)
Inventor
Kazuo Hiroi
Katsumi Kawabe
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8144575A priority Critical patent/JPS525590A/en
Publication of JPS525590A publication Critical patent/JPS525590A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To detect accurately even ruptures in pipes that supply fluid from highly located water tanks to end-users by obtaining flow variance quantity of fluid flow in pipes in a fixed cycle and comparing them.
COPYRIGHT: (C)1977,JPO&Japio
JP8144575A 1975-07-03 1975-07-03 Pipe rupture detector Pending JPS525590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8144575A JPS525590A (en) 1975-07-03 1975-07-03 Pipe rupture detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8144575A JPS525590A (en) 1975-07-03 1975-07-03 Pipe rupture detector

Publications (1)

Publication Number Publication Date
JPS525590A true JPS525590A (en) 1977-01-17

Family

ID=13746587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8144575A Pending JPS525590A (en) 1975-07-03 1975-07-03 Pipe rupture detector

Country Status (1)

Country Link
JP (1) JPS525590A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138489A (en) * 1974-09-24 1976-03-31 Kyowa Hakko Kogyo Kk HATSUKOHONYORUARUFUA ARANIN NO SEIZOHO
JPS5860236A (en) * 1981-05-06 1983-04-09 ナツト・メイヤ− Method and device for detecting leakage of fluid
CN105353057A (en) * 2015-12-17 2016-02-24 中国原子能科学研究院 Gas chromatography detection system and method for online analysis of trace He, H2 and impurity components in Ne

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49118486A (en) * 1973-03-13 1974-11-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49118486A (en) * 1973-03-13 1974-11-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138489A (en) * 1974-09-24 1976-03-31 Kyowa Hakko Kogyo Kk HATSUKOHONYORUARUFUA ARANIN NO SEIZOHO
JPS5716797B2 (en) * 1974-09-24 1982-04-07
JPS5860236A (en) * 1981-05-06 1983-04-09 ナツト・メイヤ− Method and device for detecting leakage of fluid
CN105353057A (en) * 2015-12-17 2016-02-24 中国原子能科学研究院 Gas chromatography detection system and method for online analysis of trace He, H2 and impurity components in Ne

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