DE9210304U1 - Brennstab und Brennelement eines Kernreaktors - Google Patents

Brennstab und Brennelement eines Kernreaktors

Info

Publication number
DE9210304U1
DE9210304U1 DE9210304U DE9210304U DE9210304U1 DE 9210304 U1 DE9210304 U1 DE 9210304U1 DE 9210304 U DE9210304 U DE 9210304U DE 9210304 U DE9210304 U DE 9210304U DE 9210304 U1 DE9210304 U1 DE 9210304U1
Authority
DE
Germany
Prior art keywords
fuel
pin
fuel rod
thickening
rods
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 - Lifetime
Application number
DE9210304U
Other languages
German (de)
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.)
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
Priority to DE9210304U priority Critical patent/DE9210304U1/de
Publication of DE9210304U1 publication Critical patent/DE9210304U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • 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
    • G21C3/10—End closures ; Means for tight mounting therefor
    • 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
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • G21C3/328—Relative disposition of the elements in the bundle lattice
    • 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
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
DE9210304U 1992-07-31 1992-07-31 Brennstab und Brennelement eines Kernreaktors Expired - Lifetime DE9210304U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9210304U DE9210304U1 (de) 1992-07-31 1992-07-31 Brennstab und Brennelement eines Kernreaktors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9210304U DE9210304U1 (de) 1992-07-31 1992-07-31 Brennstab und Brennelement eines Kernreaktors

Publications (1)

Publication Number Publication Date
DE9210304U1 true DE9210304U1 (de) 1992-10-29

Family

ID=6882233

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9210304U Expired - Lifetime DE9210304U1 (de) 1992-07-31 1992-07-31 Brennstab und Brennelement eines Kernreaktors

Country Status (1)

Country Link
DE (1) DE9210304U1 (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605816A2 (en) * 1992-12-17 1994-07-13 Siemens Power Corporation Nuclear fuel assembly
US5384815A (en) * 1992-03-13 1995-01-24 Siemens Power Corporation Hydraulic resistance strip for a light water reactor
EP0723271A1 (en) * 1995-01-17 1996-07-24 General Electric Company Fuel rods and end plugs
DE19751688C1 (de) * 1997-11-21 1999-08-19 Siemens Ag Adapter für einen verkürzten Brennstab eines Kernreaktor-Brennelements und Verfahren zum Einsetzen oder Herausnehmen von Brennstäben

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384815A (en) * 1992-03-13 1995-01-24 Siemens Power Corporation Hydraulic resistance strip for a light water reactor
US5491733A (en) * 1992-03-13 1996-02-13 Siemens Power Corporation Nuclear fuel rod assembly apparatus
EP0605816A2 (en) * 1992-12-17 1994-07-13 Siemens Power Corporation Nuclear fuel assembly
EP0605816A3 (en) * 1992-12-17 1994-11-17 Siemens Power Corp Nuclear fuel assembly.
EP0723271A1 (en) * 1995-01-17 1996-07-24 General Electric Company Fuel rods and end plugs
US5608768A (en) * 1995-01-17 1997-03-04 General Electric Company Threaded fuel rod end plugs and related method
DE19751688C1 (de) * 1997-11-21 1999-08-19 Siemens Ag Adapter für einen verkürzten Brennstab eines Kernreaktor-Brennelements und Verfahren zum Einsetzen oder Herausnehmen von Brennstäben

Similar Documents

Publication Publication Date Title
DE2623476C2 (de) Tragwinkel
EP0549630A1 (de) Brennelement für einen siedewasser-reaktor mit einer dichtfeder zwischen fussteil und brennelementkasten
DE69502418T2 (de) Trümmerfänger für Kernreaktor
EP0517728B1 (de) Kernreaktorbrennelement mit einem tragenden kühlmittelrohr
DE2747132A1 (de) Demontierbares brennelementbuendel fuer kernreaktor
EP0224728B1 (de) Siedewasser-Kernreaktorbrennelement
DE69806911T2 (de) Vorrichtung und verfahren zur befestigung von stangen an einer bodentrageplatte eines kernbrennstoffbündels
DE69112905T2 (de) Brennstabbündel für Kernreaktor.
DE69715620T2 (de) Kernbrennstabbündel
DE69410215T2 (de) Vorrichtung für schwingungsneutralisierendes Festsetzen von Wärmetauscherrohren und seine Verwendung
DE69026664T2 (de) Seitlich einsetzbarer Abstandshalter
DE69312615T2 (de) Spaltzone für Siedewasserkernreaktor
DE3533317A1 (de) Kernreaktorbrennelement
DE9210304U1 (de) Brennstab und Brennelement eines Kernreaktors
EP0713600B1 (de) Brennelement für einen siedewasserreaktor mit einstellbarem bypass
DE2513226A1 (de) Vorrichtung zum halten und abstuetzen der staebe eines stabbuendels in der huelle eines kernreaktor-brennelements
DE1877577U (de) Kernreaktor-brennstoffelement, das in einer halterungszelle zahlreiche brennstoffstaebe enthaelt.
DE2512664A1 (de) Vorrichtung zum halten und stuetzen der staebe eines stabbuendels in der huelle eines kernreaktor-brennelements
DE4418500C2 (de) Brennelement für einen Siedewasserreaktor
DE69615124T2 (de) Brennstabbündel-Tragstruktur, die selektiv den Strömungskasten und ein Wasserrohr verwendet, und Verfahren zum Heben des Brennstabbündels
EP0512132B1 (de) Druckwasserreaktorbrennelement mit in das Fussteil integriertem Trümmerfänger
DE2245955C2 (de) Gitterrost für Kernreaktoren
DE9101773U1 (de) Brennelement für einen Siedewasserreaktor mit einem verstärkten Kasten
DE69102259T2 (de) Verfahren und Vorrichtung zur Reparatur eines Abstandhalters in einem Kernreaktorbrennstabbündel.
DE3732573C1 (de) Steuerelement fuer einen Kernreaktor,Verfahren zum Verdrehen eines Steuerstabes dieses Steuerelements und Einrichtung zur Durchfuehrung dieses Verfahrens