JPS5416234B2 - - Google Patents

Info

Publication number
JPS5416234B2
JPS5416234B2 JP9973771A JP9973771A JPS5416234B2 JP S5416234 B2 JPS5416234 B2 JP S5416234B2 JP 9973771 A JP9973771 A JP 9973771A JP 9973771 A JP9973771 A JP 9973771A JP S5416234 B2 JPS5416234 B2 JP S5416234B2
Authority
JP
Japan
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
Application number
JP9973771A
Other versions
JPS4864980A (ja
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 filed Critical
Priority to JP9973771A priority Critical patent/JPS5416234B2/ja
Priority to GB1786672A priority patent/GB1349120A/en
Priority to BE782484A priority patent/BE782484A/xx
Priority to FR7214698A priority patent/FR2136689A5/fr
Priority to US00247474A priority patent/US3814207A/en
Priority to DE2220539A priority patent/DE2220539C3/de
Priority to US05/367,337 priority patent/US3930556A/en
Publication of JPS4864980A publication Critical patent/JPS4864980A/ja
Publication of JPS5416234B2 publication Critical patent/JPS5416234B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP9973771A 1971-04-26 1971-12-08 Expired JPS5416234B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP9973771A JPS5416234B2 (ja) 1971-12-08 1971-12-08
GB1786672A GB1349120A (en) 1971-04-26 1972-04-18 Method and apparatus for detecting leak of fluid from fluid containing means
BE782484A BE782484A (fr) 1971-04-26 1972-04-21 Systeme de detection et de localisation de fuite dans une conduite
FR7214698A FR2136689A5 (ja) 1971-04-26 1972-04-25
US00247474A US3814207A (en) 1971-04-26 1972-04-25 An apparatus for detecting leak of fluid from a long pipeline for transporting fluid
DE2220539A DE2220539C3 (de) 1971-04-26 1972-04-26 Anordnung zum Feststellen von Lecks in einer Strömungsmittel-Transportleitung
US05/367,337 US3930556A (en) 1971-04-26 1973-06-05 Method of detecting leak of fluid from a long pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9973771A JPS5416234B2 (ja) 1971-12-08 1971-12-08

Publications (2)

Publication Number Publication Date
JPS4864980A JPS4864980A (ja) 1973-09-07
JPS5416234B2 true JPS5416234B2 (ja) 1979-06-20

Family

ID=14255336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9973771A Expired JPS5416234B2 (ja) 1971-04-26 1971-12-08

Country Status (1)

Country Link
JP (1) JPS5416234B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241275Y2 (ja) * 1983-12-14 1990-11-02

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177382A (ja) * 1974-12-27 1976-07-05 Asahi Chemical Ind Nijukanhoshikiryutaiyusokanno roeikashonotanchihoho
JPS53132811A (en) * 1977-04-25 1978-11-20 Yamashina Seiki Kk Device for observing intermittent injection of oil by oil injector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241275Y2 (ja) * 1983-12-14 1990-11-02

Also Published As

Publication number Publication date
JPS4864980A (ja) 1973-09-07

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