FR2347668B1 - - Google Patents
Info
- Publication number
- FR2347668B1 FR2347668B1 FR7710231A FR7710231A FR2347668B1 FR 2347668 B1 FR2347668 B1 FR 2347668B1 FR 7710231 A FR7710231 A FR 7710231A FR 7710231 A FR7710231 A FR 7710231A FR 2347668 B1 FR2347668 B1 FR 2347668B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/002—Detection of leaks
-
- 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
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
- G01M3/228—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for radiators
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
- G21C17/025—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators for monitoring liquid metal coolants
- G21C17/0255—Liquid metal leaks detection
-
- 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)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/673,563 UST955004I4 (en) | 1976-04-05 | 1976-04-05 | Method for heat exchanger leak detection in a liquid metal cooled nuclear reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2347668A1 FR2347668A1 (fr) | 1977-11-04 |
| FR2347668B1 true FR2347668B1 (US06262066-20010717-C00315.png) | 1984-02-10 |
Family
ID=24703156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7710231A Granted FR2347668A1 (fr) | 1976-04-05 | 1977-04-05 | Methode de detection de fuites a l'echangeur thermique d'un reacteur nucleaire refroidi par metal liquide |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | UST955004I4 (US06262066-20010717-C00315.png) |
| JP (1) | JPS52121382A (US06262066-20010717-C00315.png) |
| FR (1) | FR2347668A1 (US06262066-20010717-C00315.png) |
| GB (1) | GB1518476A (US06262066-20010717-C00315.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2785701C1 (ru) * | 2019-11-06 | 2022-12-12 | Даниэли & К. Оффичине Мекканике С.П.А. | Способ обнаружения утечек воды из плавильных печей в установках для производства металлов или сплавов и соответствующая установка |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3527689C1 (de) * | 1985-07-30 | 1986-10-09 | Beutler Maschinenbau- und Vertriebsgesellschaft Inhaber Wolfgang Beutler, 1000 Berlin | Vorrichtung zum Feststellen des Vorhandenseins eines Gases |
| EP0365042A1 (de) * | 1987-03-31 | 1990-04-25 | FINN-AQUA SANTASALO-SOHLBERG GmbH | Verfahren zur Lecküberwachung von fluidführenden Leitungssystemen bei Gefriertrocknungseinrichtungen und für die Durchführung dieses Verfahrens geeignete Gefriertrocknungseinrichtung |
| GB2284674B (en) * | 1993-10-02 | 1996-09-25 | Somerset Technical Lab Ltd | Leakage testing |
| US5872308A (en) * | 1993-10-02 | 1999-02-16 | Somerset Technical Laboratories Limited | Method of testing a plate heat exchanger for leakage |
| GB9325591D0 (en) * | 1993-12-14 | 1994-02-16 | Somerset Technical Lab Ltd | Leakage detection |
| NL1002377C2 (nl) * | 1996-02-19 | 1997-08-20 | Hoogovens Staal Bv | Werkwijze, blaasvorm en systeem voor het detecteren van een lek in een met vloeistof gekoeld gedeelte van een blaasvorm van een hoogoven. |
| GB9612677D0 (en) * | 1996-06-18 | 1996-08-21 | Werner Thomas | Leak detection in heat exchangers |
| US11300365B2 (en) * | 2018-06-19 | 2022-04-12 | General Electric Company | Heat exchanger and leak detection system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3227872A (en) * | 1959-05-25 | 1966-01-04 | Robert C Nemeth | Mass spectrometer leak detecting device in combination with a gettering chamber |
-
1976
- 1976-04-05 US US05/673,563 patent/UST955004I4/en active Pending
-
1977
- 1977-04-05 JP JP3815377A patent/JPS52121382A/ja active Pending
- 1977-04-05 FR FR7710231A patent/FR2347668A1/fr active Granted
- 1977-04-05 GB GB14321/77A patent/GB1518476A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2785701C1 (ru) * | 2019-11-06 | 2022-12-12 | Даниэли & К. Оффичине Мекканике С.П.А. | Способ обнаружения утечек воды из плавильных печей в установках для производства металлов или сплавов и соответствующая установка |
Also Published As
| Publication number | Publication date |
|---|---|
| UST955004I4 (en) | 1977-02-01 |
| FR2347668A1 (fr) | 1977-11-04 |
| GB1518476A (en) | 1978-07-19 |
| JPS52121382A (en) | 1977-10-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| AR | Application made for restoration | ||
| BR | Restoration of rights | ||
| ST | Notification of lapse |