FR2189819A1 - - Google Patents

Info

Publication number
FR2189819A1
FR2189819A1 FR7316049A FR7316049A FR2189819A1 FR 2189819 A1 FR2189819 A1 FR 2189819A1 FR 7316049 A FR7316049 A FR 7316049A FR 7316049 A FR7316049 A FR 7316049A FR 2189819 A1 FR2189819 A1 FR 2189819A1
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.)
Granted
Application number
FR7316049A
Other languages
French (fr)
Other versions
FR2189819B3 (US07534539-20090519-C00280.png
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.)
Transfer System Inc
Original Assignee
Transfer System 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 Transfer System Inc filed Critical Transfer System Inc
Publication of FR2189819A1 publication Critical patent/FR2189819A1/fr
Application granted granted Critical
Publication of FR2189819B3 publication Critical patent/FR2189819B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0004—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in inductance
    • 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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
    • G21C17/07—Leak testing
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/102—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain the sensitive element being part of a fuel element or a fuel assembly
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR7316049A 1972-05-08 1973-05-04 Expired FR2189819B3 (US07534539-20090519-C00280.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00251016A US3813286A (en) 1972-05-08 1972-05-08 Fuel element with failure indicator

Publications (2)

Publication Number Publication Date
FR2189819A1 true FR2189819A1 (US07534539-20090519-C00280.png) 1974-01-25
FR2189819B3 FR2189819B3 (US07534539-20090519-C00280.png) 1976-04-23

Family

ID=22950127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316049A Expired FR2189819B3 (US07534539-20090519-C00280.png) 1972-05-08 1973-05-04

Country Status (5)

Country Link
US (1) US3813286A (US07534539-20090519-C00280.png)
JP (1) JPS4954795A (US07534539-20090519-C00280.png)
DE (1) DE2322768A1 (US07534539-20090519-C00280.png)
FR (1) FR2189819B3 (US07534539-20090519-C00280.png)
IT (1) IT986288B (US07534539-20090519-C00280.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512260A1 (fr) * 1981-09-01 1983-03-04 Agip Nucleare Spa Procede et instrument pour mesurer la pression d'un gaz de fission
FR2544908A1 (fr) * 1983-04-22 1984-10-26 Agip Spa Tete de mesure pour determiner la pression des gaz de fission dans des barres de combustible nucleaire

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419404A (US07534539-20090519-C00280.png) * 1972-05-10 1975-12-31
US4039375A (en) * 1972-05-10 1977-08-02 Exxon Nuclear Company, Inc. Detection of fuel rod leakage
DE2314650C3 (de) * 1973-03-23 1978-10-12 Kraftwerk Union Ag, 4330 Muelheim Verfahren und Einrichtung zur Auffindung defekter Brennstäbe
DE2356182A1 (de) * 1973-11-09 1975-05-22 Kraftwerk Union Ag Kernreaktorbrennstab
US3975949A (en) * 1974-01-10 1976-08-24 Exxon Nuclear Company, Inc. Leak detector probe for fuel rods
US3967382A (en) * 1975-01-10 1976-07-06 Exxon Nuclear Company, Inc. Plenum chamber length measurement system for nuclear fuel
US4217173A (en) * 1977-11-21 1980-08-12 The Babcock & Wilcox Company Nuclear reactor inspection device
FR2461337A1 (fr) * 1979-07-06 1981-01-30 Centre Etd Energie Nucleaire Methode de localisation d'un barreau fuyard dans un assemblage de combustible nucleaire
AU534257B2 (en) * 1980-05-29 1984-01-12 United Kingdom Atomic Energy Authority Nuclear reactor fuel elements
US4402904A (en) * 1980-12-18 1983-09-06 Combustion Engineering, Inc. Method for determining clad integrity of a nuclear fuel rod
US4697322A (en) * 1981-01-21 1987-10-06 Kraftwerk Union Aktiengesellschaft Method and device for repairing fuel assemblies of boiling-water nuclear reactors
US4431603A (en) * 1981-05-06 1984-02-14 The United States Of America As Represented By The United States Department Of Energy Self-actuated device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512260A1 (fr) * 1981-09-01 1983-03-04 Agip Nucleare Spa Procede et instrument pour mesurer la pression d'un gaz de fission
FR2544908A1 (fr) * 1983-04-22 1984-10-26 Agip Spa Tete de mesure pour determiner la pression des gaz de fission dans des barres de combustible nucleaire

Also Published As

Publication number Publication date
US3813286A (en) 1974-05-28
JPS4954795A (US07534539-20090519-C00280.png) 1974-05-28
FR2189819B3 (US07534539-20090519-C00280.png) 1976-04-23
DE2322768A1 (de) 1973-12-13
IT986288B (it) 1975-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse