FR1212327A - Détecteur de fuites pour systèmes à circulation d'eau lourde et légère - Google Patents

Détecteur de fuites pour systèmes à circulation d'eau lourde et légère

Info

Publication number
FR1212327A
FR1212327A FR1212327DA FR1212327A FR 1212327 A FR1212327 A FR 1212327A FR 1212327D A FR1212327D A FR 1212327DA FR 1212327 A FR1212327 A FR 1212327A
Authority
FR
France
Prior art keywords
heavy
water circulation
leak detector
light water
circulation 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.)
Expired
Application number
Other languages
English (en)
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.)
A C F IND
ACF Industries Inc
Original Assignee
A C F IND
ACF Industries Inc
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 A C F IND, ACF Industries Inc filed Critical A C F IND
Application granted granted Critical
Publication of FR1212327A publication Critical patent/FR1212327A/fr
Expired 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
    • G01M3/20—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
    • 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
    • F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
    • 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
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means
    • 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
    • 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
    • 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
    • G21C17/04—Detecting burst slugs
    • 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
    • G21C17/04—Detecting burst slugs
    • G21C17/044—Detectors and metering devices for the detection of fission products
    • G21C17/047—Detection and metering circuits
    • 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 Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
FR1212327D 1957-10-07 1958-10-07 Détecteur de fuites pour systèmes à circulation d'eau lourde et légère Expired FR1212327A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1212327XA 1957-10-07 1957-10-07

Publications (1)

Publication Number Publication Date
FR1212327A true FR1212327A (fr) 1960-03-23

Family

ID=22395383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212327D Expired FR1212327A (fr) 1957-10-07 1958-10-07 Détecteur de fuites pour systèmes à circulation d'eau lourde et légère

Country Status (1)

Country Link
FR (1) FR1212327A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141391B (de) * 1960-11-03 1962-12-20 Siemens Ag Einrichtung zur UEberwachung eines in einem Druckrohr eines Atomkern-reaktors angeordneten Isolierrohres
US3721970A (en) * 1971-10-06 1973-03-20 Atomic Energy Commission Alkali metal leak detector
FR2425636A1 (fr) * 1978-05-11 1979-12-07 Carbonisation Entr Ceram Materiau utilisable pour la detection de fuites d'un metal liquide
WO1989000681A2 (fr) * 1987-07-21 1989-01-26 Aquaveyor Systems Ltd. Systeme d'alarme signalant la presence d'humidite
US4965554A (en) * 1987-07-21 1990-10-23 Darling John E Moisture presence alarm system
EP0418209B1 (fr) * 1989-06-21 1994-11-23 S.A. Uco N.V. Procédé de détection de fuites
FR3139902A1 (fr) * 2022-09-16 2024-03-22 Saint-Gobain PAM Bâtiment Capteur de détection de liquide, jonction tubulaire, et ensemble de détection correspondants

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141391B (de) * 1960-11-03 1962-12-20 Siemens Ag Einrichtung zur UEberwachung eines in einem Druckrohr eines Atomkern-reaktors angeordneten Isolierrohres
US3721970A (en) * 1971-10-06 1973-03-20 Atomic Energy Commission Alkali metal leak detector
FR2425636A1 (fr) * 1978-05-11 1979-12-07 Carbonisation Entr Ceram Materiau utilisable pour la detection de fuites d'un metal liquide
WO1989000681A2 (fr) * 1987-07-21 1989-01-26 Aquaveyor Systems Ltd. Systeme d'alarme signalant la presence d'humidite
WO1989000681A3 (fr) * 1987-07-21 1989-02-09 Aquaveyor Systems Ltd Systeme d'alarme signalant la presence d'humidite
US4965554A (en) * 1987-07-21 1990-10-23 Darling John E Moisture presence alarm system
EP0418209B1 (fr) * 1989-06-21 1994-11-23 S.A. Uco N.V. Procédé de détection de fuites
FR3139902A1 (fr) * 2022-09-16 2024-03-22 Saint-Gobain PAM Bâtiment Capteur de détection de liquide, jonction tubulaire, et ensemble de détection correspondants

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