FR2183077A1 - Fuel element - for nuclear reactor, with automatically controlled internal pressurisation - Google Patents

Fuel element - for nuclear reactor, with automatically controlled internal pressurisation

Info

Publication number
FR2183077A1
FR2183077A1 FR7315402A FR7315402A FR2183077A1 FR 2183077 A1 FR2183077 A1 FR 2183077A1 FR 7315402 A FR7315402 A FR 7315402A FR 7315402 A FR7315402 A FR 7315402A FR 2183077 A1 FR2183077 A1 FR 2183077A1
Authority
FR
France
Prior art keywords
nuclear reactor
automatically controlled
fuel element
controlled internal
internal pressurisation
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.)
Withdrawn
Application number
FR7315402A
Other languages
English (en)
French (fr)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2183077A1 publication Critical patent/FR2183077A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/17—Means for storage or immobilisation of gases in fuel elements
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR7315402A 1972-05-02 1973-04-27 Fuel element - for nuclear reactor, with automatically controlled internal pressurisation Withdrawn FR2183077A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221342 DE2221342A1 (de) 1972-05-02 1972-05-02 Kernreaktorbrennstab

Publications (1)

Publication Number Publication Date
FR2183077A1 true FR2183077A1 (en) 1973-12-14

Family

ID=5843782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7315402A Withdrawn FR2183077A1 (en) 1972-05-02 1973-04-27 Fuel element - for nuclear reactor, with automatically controlled internal pressurisation

Country Status (6)

Country Link
JP (1) JPS4954794A (ja)
BE (1) BE798909A (ja)
CH (1) CH551676A (ja)
DE (1) DE2221342A1 (ja)
FR (1) FR2183077A1 (ja)
ZA (1) ZA732786B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304068A1 (fr) * 1975-03-13 1976-10-08 Exxon Nuclear Co Inc Dispositif de mesure de la pression dans une enceinte fermee
EP0111817A2 (de) * 1982-12-16 1984-06-27 INTERATOM Gesellschaft mit beschränkter Haftung Kappe für einen Brennstab eines Kernreaktors mit erhöhter Ablagerungsneigung für Spaltprodukte aus Stabdefekten
EP0151868A2 (en) * 1983-11-16 1985-08-21 Schlumberger Industries Limited Pressure monitoring of closed containers
EP0209045A2 (de) * 1985-07-18 1987-01-21 Siemens Aktiengesellschaft Gasdichter Behälter zum Einschluss von radioaktiven Stoffen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311295A (en) * 1976-07-16 1978-02-01 Mitsubishi Electric Corp Fuel rod for nuclear reactor
IT1161161B (it) * 1983-04-22 1987-03-11 Agip Nucleare Spa Testa di misura per la determinazione dell'pressione dei gas di fissione rilasciati all'interno di barrette di combustibili nucleari

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304068A1 (fr) * 1975-03-13 1976-10-08 Exxon Nuclear Co Inc Dispositif de mesure de la pression dans une enceinte fermee
EP0111817A2 (de) * 1982-12-16 1984-06-27 INTERATOM Gesellschaft mit beschränkter Haftung Kappe für einen Brennstab eines Kernreaktors mit erhöhter Ablagerungsneigung für Spaltprodukte aus Stabdefekten
EP0111817A3 (de) * 1982-12-16 1984-07-25 INTERATOM Gesellschaft mit beschränkter Haftung Kappe für einen Brennstab eines Kernreaktors mit erhöhter Ablagerungsneigung für Spaltprodukte aus Stabdefekten
EP0151868A2 (en) * 1983-11-16 1985-08-21 Schlumberger Industries Limited Pressure monitoring of closed containers
EP0151868A3 (en) * 1983-11-16 1986-07-23 Schlumberger Electronics (U.K.) Limited Pressure monitoring of closed containers
US4663965A (en) * 1983-11-16 1987-05-12 Eric Metcalf Pressure monitoring
EP0209045A2 (de) * 1985-07-18 1987-01-21 Siemens Aktiengesellschaft Gasdichter Behälter zum Einschluss von radioaktiven Stoffen
EP0209045A3 (de) * 1985-07-18 1988-03-02 Siemens Aktiengesellschaft Gasdichter Behälter zum Einschluss von radioaktiven Stoffen

Also Published As

Publication number Publication date
CH551676A (de) 1974-07-15
ZA732786B (en) 1974-04-24
JPS4954794A (ja) 1974-05-28
DE2221342A1 (de) 1973-11-22
BE798909A (fr) 1973-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse