JPH0125411B2 - - Google Patents

Info

Publication number
JPH0125411B2
JPH0125411B2 JP55058774A JP5877480A JPH0125411B2 JP H0125411 B2 JPH0125411 B2 JP H0125411B2 JP 55058774 A JP55058774 A JP 55058774A JP 5877480 A JP5877480 A JP 5877480A JP H0125411 B2 JPH0125411 B2 JP H0125411B2
Authority
JP
Japan
Prior art keywords
subassembly
shell
conductive element
groove
electrically
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.)
Expired
Application number
JP55058774A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5612531A (en
Inventor
Beruaru Misheeru
Katsuseruman Shantaaru
Kuroodo Maree Jan
Pura Kurisuchan
Munure Jan
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of JPS5612531A publication Critical patent/JPS5612531A/ja
Publication of JPH0125411B2 publication Critical patent/JPH0125411B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/002—Detection of leaks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP5877480A 1979-05-03 1980-05-06 Liquid metal leakage detector and component assembly used for same Granted JPS5612531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7911142A FR2455707A1 (fr) 1979-05-03 1979-05-03 Sous-ensemble pour la detection de fuites d'un metal liquide et dispositif de detection comprenant plusieurs sous-ensembles de ce type

Publications (2)

Publication Number Publication Date
JPS5612531A JPS5612531A (en) 1981-02-06
JPH0125411B2 true JPH0125411B2 (enExample) 1989-05-17

Family

ID=9224967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5877480A Granted JPS5612531A (en) 1979-05-03 1980-05-06 Liquid metal leakage detector and component assembly used for same

Country Status (6)

Country Link
US (1) US4332170A (enExample)
EP (1) EP0018916B1 (enExample)
JP (1) JPS5612531A (enExample)
DE (1) DE3061257D1 (enExample)
ES (1) ES491106A0 (enExample)
FR (1) FR2455707A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013538997A (ja) * 2010-09-08 2013-10-17 コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ 漏出検知装置、および漏出検知装置を含む流体の輸送または貯蔵用部材の被覆

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713397A (en) * 1980-06-30 1982-01-23 Tokyo Shibaura Electric Co Lining tank and its manufacture
DE3045257A1 (de) * 1980-12-01 1982-06-03 Friedhelm 5893 Kierspe Schmitz Kontrollsystem zur leckueberwachun von rohrleitungen
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
US4673926A (en) * 1985-02-12 1987-06-16 Gorman Walter T Liquid containment and leak detection system
GB9000389D0 (en) * 1990-01-08 1990-03-07 Ici Plc Steam reforming
US5072622A (en) * 1990-06-04 1991-12-17 Roach Max J Pipeline monitoring and leak containment system and apparatus therefor
US5190069A (en) * 1992-04-27 1993-03-02 Richards Raymond C Apparatus and method for detecting leaks
US5440917A (en) * 1994-04-28 1995-08-15 Glenn Smith Leak detector
US5561418A (en) * 1994-09-22 1996-10-01 United States Of America As Represented By The Secretary Of The Navy Leak detector for conductive liquid boiler
US6112579A (en) * 1997-08-25 2000-09-05 Tryba; Stephen A. Fluid leakage sensors
US6634388B1 (en) 1998-07-22 2003-10-21 Safetyliner Systems, Llc Annular fluid manipulation in lined tubular systems
CA2338676C (en) 1998-07-29 2008-09-16 Safetyliner Systems, Llc Insertion of liners into host tubulars by fluid injection
FR2826726B1 (fr) * 2001-06-29 2004-01-16 Ttk Dispositif numerique de detection et de localisation de fuites de liquide
KR20030074855A (ko) * 2002-03-14 2003-09-22 (주)와콘 누수탐지용 액체관 및 설치방법
JP5499395B2 (ja) * 2009-03-09 2014-05-21 学校法人日本大学 漏洩検知用パイプ及び漏洩検知装置
FR2953270B1 (fr) * 2009-11-30 2013-02-22 Areva Canalisation tubulaire pour le transport de sodium liquide
US8371747B2 (en) * 2010-07-16 2013-02-12 Petroleum Analyzer Company, Lp Detecting a short in an apparatus and method for determining the thermal stability of fluids
US20130333447A1 (en) * 2012-06-15 2013-12-19 Thomas Arthur White Leakage detection
US9671068B2 (en) * 2013-11-18 2017-06-06 Mohammed Zulfiquar Pipeline leakage protection vault system
US10268165B2 (en) * 2014-11-05 2019-04-23 The Trustees Of Princeton University Electrical detector for liquid metal leaks
RU2599403C1 (ru) * 2015-06-04 2016-10-10 Акционерное Общество "Атомэнергопроект" Устройство для обнаружения утечек в трубопроводах
TWM573429U (zh) * 2017-10-11 2019-01-21 訊凱國際股份有限公司 Fluid leak detector
CN109887626A (zh) * 2019-01-09 2019-06-14 中国原子能科学研究院 一种集成钠泄漏探测功能的可拆卸式保温块
US20220112988A1 (en) * 2020-10-08 2022-04-14 Saudi Arabian Oil Company Hydrocarbon leak detecting devices and methods of detecting hydrocarbon leaks
CN113739083B (zh) * 2021-10-18 2023-03-14 湖南桂阳金煌管道燃气有限公司 一种燃气管道破裂漏气的检测装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE579184C (de) * 1931-04-08 1933-06-22 Berthold Jenewein Dr Ing Feuchtigkeitsanzeigevorrichtung fuer Isolierungen
GB606284A (en) * 1951-01-09 1948-08-11 Clifford Stuart Steadman Improvements in or relating to heat exchange devices
US2759175A (en) * 1954-03-12 1956-08-14 Thomas R Spalding Leak detector for pipe joint
FR1348404A (enExample) * 1961-09-19 1964-04-10
FR1377519A (fr) * 1963-09-25 1964-11-06 Procédé de détection des fuites d'une conduite de liquide et dispositif pour l'application de ce procédé
US3721898A (en) * 1968-12-04 1973-03-20 P Dragoumis Apparatus for detecting leakage from or rupture of pipes and other vessels containing fluid under pressure
US3721970A (en) * 1971-10-06 1973-03-20 Atomic Energy Commission Alkali metal leak detector
DE2304368A1 (de) * 1973-01-26 1974-08-01 Hansen Neuerburg Gmbh Rohrleitung mit einer elektrischen sicherheitseinrichtung
JPS5193274A (enExample) * 1975-02-14 1976-08-16
JPS5222998A (en) * 1975-08-15 1977-02-21 Hitachi Ltd Liquid metal leakage detecting device
JPS5357897A (en) * 1976-11-05 1978-05-25 Toshiba Corp Leakage detector of electroconductive fluid
DE2709468A1 (de) * 1977-03-04 1978-09-07 Interatom Lecknachweis fuer fluessigmetall-rohrleitungen
US4143540A (en) * 1977-12-27 1979-03-13 Continental Oil Company Method of preventing corrosion of joints of steel structures submerged in corrosive media
FR2455739A2 (fr) * 1978-05-11 1980-11-28 Carbonisation Entr Ceram Perfectionnement aux materiaux composites utilisables pour la detection de fuites d'un metal liquide
JPS5594130A (en) * 1979-01-10 1980-07-17 Toshiba Corp Sodium leakage detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013538997A (ja) * 2010-09-08 2013-10-17 コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ 漏出検知装置、および漏出検知装置を含む流体の輸送または貯蔵用部材の被覆

Also Published As

Publication number Publication date
EP0018916B1 (fr) 1982-12-08
JPS5612531A (en) 1981-02-06
DE3061257D1 (en) 1983-01-13
ES8200754A1 (es) 1981-11-01
ES491106A0 (es) 1981-11-01
EP0018916A1 (fr) 1980-11-12
FR2455707B1 (enExample) 1983-01-21
FR2455707A1 (fr) 1980-11-28
US4332170A (en) 1982-06-01

Similar Documents

Publication Publication Date Title
JPH0125411B2 (enExample)
US2888546A (en) Immersion electric heater
KR101650806B1 (ko) 누출 탐지 장치 및 이 누출 탐지 장치를 포함하고 유체 수송 또는 저장 부재를 피복하기 위한 피복부
US5201223A (en) Method of sensing fluid flow and level employing a heated extended resistance temperature sensor
US4929092A (en) Resistance temperature detector
US3145567A (en) Liquid level indicator
US4440021A (en) Mass flow meter with reduced attitude sensitivity
US6787718B2 (en) Device, method, and system for detecting the presence of liquid in proximity to electronic components
US5382909A (en) Method for detecting and obtaining information about changes in variables
US3470744A (en) Temperature detection sensor
US5134772A (en) Method of making a U-shaped heated extended resistance temperature sensor
US5152049A (en) Method of making a heated extended resistance temperature sensor
JPS61116653A (ja) 酸または塩基媒体漏出指示装置
US7465087B2 (en) Armoured flexible averaging temperature sensor
KR900008327B1 (ko) 온도 프로우브를 가진 온도 감지장치
US4186604A (en) Electronic dipstick
US4385519A (en) Water level sensor and temperature profile detector
EP0343811A2 (en) Method and apparatus for testing thermal conductivity
EP3385962A1 (en) Static electric induction apparatus comprising a winding and a sensor system for monitoring the temperature in the winding
CN211978163U (zh) 一种变压器测温装置
JPS58221143A (ja) 断熱管路の漏洩検知装置
JPH09270209A (ja) 水中ポンプ用平型ケーブル
JPH0351954B2 (enExample)
EP0190858A2 (en) Temperature-sensitive probes
JP2018036222A (ja) 漏洩検知システム、漏洩検知方法及び超電導ケーブル