FR2114007A1 - Tightening ring - for movable parts in a nuclear reactor - Google Patents

Tightening ring - for movable parts in a nuclear reactor

Info

Publication number
FR2114007A1
FR2114007A1 FR7140998A FR7140998A FR2114007A1 FR 2114007 A1 FR2114007 A1 FR 2114007A1 FR 7140998 A FR7140998 A FR 7140998A FR 7140998 A FR7140998 A FR 7140998A FR 2114007 A1 FR2114007 A1 FR 2114007A1
Authority
FR
France
Prior art keywords
ring
nuclear reactor
tightening ring
tightening
movable parts
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.)
Granted
Application number
FR7140998A
Other languages
English (en)
French (fr)
Other versions
FR2114007B1 (cg-RX-API-DMAC10.html
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 Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of FR2114007A1 publication Critical patent/FR2114007A1/fr
Application granted granted Critical
Publication of FR2114007B1 publication Critical patent/FR2114007B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/12—Means for moving control elements to desired position
    • 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
    • G21C3/06—Casings; Jackets
    • G21C3/12—Means forming part of the element for locating it within the reactor core
    • 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
    • G21C3/38—Fuel units consisting of a single fuel element in a supporting sleeve or in another supporting element
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clamps And Clips (AREA)
  • Manipulator (AREA)
FR7140998A 1970-11-17 1971-11-16 Tightening ring - for movable parts in a nuclear reactor Granted FR2114007A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707042393U DE7042393U (de) 1970-11-17 1970-11-17 Kolbenring fuer kernreaktoranlagen

Publications (2)

Publication Number Publication Date
FR2114007A1 true FR2114007A1 (en) 1972-06-30
FR2114007B1 FR2114007B1 (cg-RX-API-DMAC10.html) 1974-07-19

Family

ID=6615757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140998A Granted FR2114007A1 (en) 1970-11-17 1971-11-16 Tightening ring - for movable parts in a nuclear reactor

Country Status (2)

Country Link
DE (1) DE7042393U (cg-RX-API-DMAC10.html)
FR (1) FR2114007A1 (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
FR2114007B1 (cg-RX-API-DMAC10.html) 1974-07-19
DE7042393U (de) 1971-02-25

Similar Documents

Publication Publication Date Title
ES425388A1 (es) Perfeccionamientos en los sistemas para obtener la estan- queidad en los organos obturadores del paso de fluidos.
CA952603A (en) Steam injection in gas turbines having fixed geometry components
AU5919873A (en) Improvements in or relating to fuel assembly fora nuclear reactor
CA959978A (en) Pressurized nuclear fuel rods
IL41112A0 (en) Valve assembly for fuel can
GB955194A (en) Process for the manufacture of stopcocks
FR2114007A1 (en) Tightening ring - for movable parts in a nuclear reactor
GB881790A (en) Improvements in or relating to nuclear reactors
FR2291402A1 (fr) Procedes et dispositifs permettant de reduire la flexion des cylindres et des rouleaux, notamment de machines a imprimer
CA956566A (en) Process for the partial combustion of a fuel in a reactor operated at a relatively low pressure
FR2294376A1 (fr) Piece obturatrice de vanne
SU553388A1 (ru) Осевой компенсатор
DK139786B (da) Kraftanlæg med en dieselmotor til kombineret drift med flydende brændstof og med gas.
FR2051797A1 (en) Fuel elements for nuclear reactors
CA873085A (en) Nuclear power plant with combined gas and steam turbines
ES250239A1 (es) Perfeccionamientos en elementos combustibles de reactores nucleares
JPS5352889A (en) Pedestal structure of pressure vessel for reactor
CA864150A (en) Nuclear reactor fuel elements
FR2074745A1 (en) Reactor case closure - with life of sealing rings extended by support of closing disc to limit flexing
ES251758A1 (es) Mejoras en la fabricaciën de eslabones de gancho fijo
CA861417A (en) Apparatus and process for the production of gas for galvanic fuel cells
FR2162283A1 (en) Reactor control rod - for high power, fast neutron reactor
CA872498A (en) Fuel assembly for nuclear reactors
CA878197A (en) Nuclear reactor fuel assemblies
CA863550A (en) Nuclear reactor fuel elements

Legal Events

Date Code Title Description
ST Notification of lapse