JPS5612530A - Detecting system for sodium leakage - Google Patents

Detecting system for sodium leakage

Info

Publication number
JPS5612530A
JPS5612530A JP8749979A JP8749979A JPS5612530A JP S5612530 A JPS5612530 A JP S5612530A JP 8749979 A JP8749979 A JP 8749979A JP 8749979 A JP8749979 A JP 8749979A JP S5612530 A JPS5612530 A JP S5612530A
Authority
JP
Japan
Prior art keywords
detectors
detection
plural
detector systems
systems
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
JP8749979A
Other languages
English (en)
Inventor
Hidefumi Ibe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8749979A priority Critical patent/JPS5612530A/ja
Priority to US06/167,029 priority patent/US4380168A/en
Priority to DE19803026399 priority patent/DE3026399A1/de
Publication of JPS5612530A publication Critical patent/JPS5612530A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/04—Preventing, monitoring, or locating loss by means of a signalling fluid enclosed in a double wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Examining Or Testing Airtightness (AREA)
JP8749979A 1979-07-12 1979-07-12 Detecting system for sodium leakage Pending JPS5612530A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8749979A JPS5612530A (en) 1979-07-12 1979-07-12 Detecting system for sodium leakage
US06/167,029 US4380168A (en) 1979-07-12 1980-07-09 Sodium leakage detection system and method of controlling the same
DE19803026399 DE3026399A1 (de) 1979-07-12 1980-07-11 Natriumleckdetektoranordnung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8749979A JPS5612530A (en) 1979-07-12 1979-07-12 Detecting system for sodium leakage

Publications (1)

Publication Number Publication Date
JPS5612530A true JPS5612530A (en) 1981-02-06

Family

ID=13916659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8749979A Pending JPS5612530A (en) 1979-07-12 1979-07-12 Detecting system for sodium leakage

Country Status (3)

Country Link
US (1) US4380168A (ja)
JP (1) JPS5612530A (ja)
DE (1) DE3026399A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836336U (ja) * 1981-09-01 1983-03-09 株式会社東芝 ナトリウム漏洩検出装置
JPS58179329A (ja) * 1982-04-14 1983-10-20 Hitachi Ltd ガスサンプリング型ナトリウム漏洩検出計

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197456A (en) * 1981-05-29 1982-12-03 Toshiba Corp Metallic ion detector
US4673652A (en) * 1982-10-12 1987-06-16 Baker Oil Tools, Inc. Method of testing and reconditioning insulating tubular conduits
US4723441A (en) * 1985-11-07 1988-02-09 Ply-Flow Engineering, Inc. Piping system for hazardous fluids
ATE60817T1 (de) * 1986-11-28 1991-02-15 Helmut Moegel Bodenbelag.
US5059383A (en) * 1989-04-12 1991-10-22 Dariush Modarres Sodium leak detection system for liquid metal cooled nuclear reactors
CA2002808C (en) * 1989-11-10 1996-02-20 James E. Mullis, Sr. Device for sampling a circulating fluid
US5343191A (en) * 1993-01-08 1994-08-30 Nibco, Inc. Pipeline leak detection system
FR2701765B1 (fr) * 1993-02-17 1995-05-24 Framatome Sa Elément de paroi modulaire d'une enceinte de recouvrement d'un récipient et en particulier du couvercle de cuve d'un réacteur nucléaire.
KR0161450B1 (ko) * 1995-11-08 1999-02-01 김광호 검출능력이 향상된 누설가스 검출방법 및 그의 장치
TW330240B (en) * 1997-06-28 1998-04-21 Ind Tech Res Inst Method for automatic detecting organic waste gas
US20030037596A1 (en) * 2001-06-28 2003-02-27 Sorensen Peter K. Leakage detection system for gas pipelines
US6826948B1 (en) * 2003-10-09 2004-12-07 Delphi Technologies, Inc. Leak detection apparatus for a liquid circulation cooling system
EP2372222B1 (de) * 2010-03-29 2014-02-26 MT-Energie GmbH Vorrichtung zum Führen von im Betrieb von Biogasanlagen, Kläranlagen oder landwirtschaftlichen Anlagen anfallenden Fluiden
BRPI1104413B1 (pt) * 2011-09-19 2020-12-01 Universidade Estadual De Campinas - Unicamp sistema e método de detecção de vazamento de gás, método de determinação da magnitude e da localização de vazamento de gás por meio de redes neurais e o uso em tubulação rígida e/ou flexível
CN102680178A (zh) * 2012-06-15 2012-09-19 山西省霍州市化学工业有限责任公司 一种多层包扎式高压容器的查漏方法及其装置
GB201321932D0 (en) * 2013-12-11 2014-01-22 Wellstream Int Ltd Annulus Monitoring
FI128387B (fi) * 2018-05-11 2020-04-15 Varo Teollisuuspalvelut Oy Soodakattilavuodon toteaminen
CN109686464A (zh) * 2018-11-13 2019-04-26 岭东核电有限公司 一种用于监测反应堆的金属冷却剂泄漏的装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777812A (en) * 1952-03-12 1957-01-15 Robert W Powell Leak detection system
US3245269A (en) * 1958-09-25 1966-04-12 James O Ivie Automatic sampling device
FR2109027A5 (ja) * 1969-12-03 1972-05-26 Edf
DE2202826A1 (de) * 1971-02-23 1972-08-31 British Petroleum Co Rohrleitung
GB1472445A (en) * 1973-08-23 1977-05-04 Electricite De France Leak detection in heat-exchangers
NL162474C (nl) * 1974-07-22 1980-05-16 Neratoom Werkwijze voor het vacuuemdicht afsluiten van elk der eerste uiteinden van een aantal holle transportorganen die uitmonden in een verzamelkop.
JPS5829450B2 (ja) * 1975-10-11 1983-06-22 株式会社日立製作所 エキタイキンゾクロウエイケンシユツソウチ
FR2373788A1 (fr) * 1976-12-09 1978-07-07 Commissariat Energie Atomique Dispositif de prelevement d'un liquide achemine par une pluralite de tubes
US4134290A (en) * 1977-09-06 1979-01-16 The United States Of America As Represented By The United States Department Of Energy Technique for detecting liquid metal leaks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836336U (ja) * 1981-09-01 1983-03-09 株式会社東芝 ナトリウム漏洩検出装置
JPS58179329A (ja) * 1982-04-14 1983-10-20 Hitachi Ltd ガスサンプリング型ナトリウム漏洩検出計
JPH039415B2 (ja) * 1982-04-14 1991-02-08 Hitachi Ltd

Also Published As

Publication number Publication date
DE3026399A1 (de) 1981-01-22
US4380168A (en) 1983-04-19
DE3026399C2 (ja) 1987-08-27

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