DE69116876D1 - Saat- und mantelbrennstoffanordnung für zweiphasenkernreaktoren - Google Patents

Saat- und mantelbrennstoffanordnung für zweiphasenkernreaktoren

Info

Publication number
DE69116876D1
DE69116876D1 DE69116876T DE69116876T DE69116876D1 DE 69116876 D1 DE69116876 D1 DE 69116876D1 DE 69116876 T DE69116876 T DE 69116876T DE 69116876 T DE69116876 T DE 69116876T DE 69116876 D1 DE69116876 D1 DE 69116876D1
Authority
DE
Germany
Prior art keywords
seed
phase core
fuel arrangement
core reactors
cover fuel
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.)
Revoked
Application number
DE69116876T
Other languages
English (en)
Other versions
DE69116876T2 (de
Inventor
Steven Congdon
Russell Fawcett
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27070219&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69116876(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US07/553,073 external-priority patent/US5116567A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE69116876D1 publication Critical patent/DE69116876D1/de
Application granted granted Critical
Publication of DE69116876T2 publication Critical patent/DE69116876T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G21C1/084—Boiling water reactors
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/24—Homogeneous reactors, i.e. in which the fuel and moderator present an effectively homogeneous medium to the neutrons
    • G21C1/28—Two-region reactors
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
    • G21C19/205—Interchanging of fuel elements in the core, i.e. fuel shuffling
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/917—Utilizing different fuels or fuels in different forms, in different reactor regions in relation to amounts of heat produced in said regions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
DE69116876T 1990-07-10 1991-06-28 Saat- und mantelbrennstoffanordnung für zweiphasenkernreaktoren Revoked DE69116876T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/553,073 US5116567A (en) 1990-07-10 1990-07-10 Nuclear reactor with bi-level core
US07/708,269 US5149491A (en) 1990-07-10 1991-05-31 Seed and blanket fuel arrangement for dual-phase nuclear reactors
PCT/US1991/004637 WO1992001288A1 (en) 1990-07-10 1991-06-28 Seed and blanket fuel arrangement for dual-phase nuclear reactors

Publications (2)

Publication Number Publication Date
DE69116876D1 true DE69116876D1 (de) 1996-03-14
DE69116876T2 DE69116876T2 (de) 1996-08-14

Family

ID=27070219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116876T Revoked DE69116876T2 (de) 1990-07-10 1991-06-28 Saat- und mantelbrennstoffanordnung für zweiphasenkernreaktoren

Country Status (6)

Country Link
US (1) US5149491A (de)
EP (1) EP0538414B1 (de)
JP (1) JPH06500171A (de)
DE (1) DE69116876T2 (de)
ES (1) ES2083591T3 (de)
WO (1) WO1992001288A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5272736A (en) * 1992-11-05 1993-12-21 General Electric Company Core loading strategy for reload of a plurality of different fuel bundle fuel designs
JP2668643B2 (ja) * 1993-10-06 1997-10-27 動力炉・核燃料開発事業団 マイナーアクチニド核種の消滅処理方法
US6891912B1 (en) * 2002-06-26 2005-05-10 Pinnacle West Capital Corporation Fuel assemblies in a reactor core and method of designing and arranging same
US20040096026A1 (en) * 2002-11-18 2004-05-20 Hwang Choe Apparatus and methods for optimizing reactor core coolant flow distributions
US7096600B2 (en) * 2002-12-13 2006-08-29 Holtec International, Inc. Forced gas flow canister dehydration
US6862329B1 (en) * 2003-10-06 2005-03-01 Global Nuclear Fuel-Americas Llc In-cycle shuffle
CA2710432C (en) 2007-12-26 2016-04-26 Thorium Power, Inc. Nuclear reactor, fuel assembly consisting of driver-breeding modules for a nuclear reactor and a fuel cell for a fuel assembly
US8116423B2 (en) 2007-12-26 2012-02-14 Thorium Power, Inc. Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly
ES2715529T3 (es) 2008-12-25 2019-06-04 Thorium Power Inc Un elemento combustible y un método para fabricar un elemento combustible para un conjunto combustible de un reactor nuclear
CN102696074B (zh) * 2009-11-02 2015-11-25 泰拉能源有限责任公司 驻波核裂变反应堆及操作方法
CN105489254B (zh) * 2009-11-02 2019-04-16 泰拉能源有限责任公司 管理核裂变反应堆中的过度反应性的方法
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
WO2011143172A1 (en) 2010-05-11 2011-11-17 Thorium Power, Inc. Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
US9287012B2 (en) 2010-07-25 2016-03-15 Global Nuclear Fuel—Americas, LLC Optimized fuel assembly channels and methods of creating the same
WO2012060880A2 (en) * 2010-11-02 2012-05-10 Searete Llc Standing wave nuclear fission reactor and methods
WO2018027042A1 (en) 2016-08-03 2018-02-08 Bio-Techne Corporation Identification of vsig3/vista as a novel immune checkpoint and use thereof for immunotherapy
WO2019152810A1 (en) 2018-02-02 2019-08-08 Bio-Techne Corporation Compounds that modulate the interaction of vista and vsig3 and methods of making and using

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844886A (en) * 1968-05-02 1974-10-29 Gen Electric Nuclear reactor utilizing plutonium in peripheral fuel assemblies
DE2005868C3 (de) * 1970-02-10 1978-10-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Dosierung des Kühlmitteldurchflusses in Brenn- oder Brutstoffelementen von Kernreaktoren
JPS5445482A (en) * 1977-09-16 1979-04-10 Hitachi Ltd Boiling water type reactor
JPS61129594A (ja) * 1984-11-28 1986-06-17 株式会社日立製作所 軽水減速型原子炉

Also Published As

Publication number Publication date
US5149491A (en) 1992-09-22
EP0538414B1 (de) 1996-01-31
JPH06500171A (ja) 1994-01-06
EP0538414A1 (de) 1993-04-28
DE69116876T2 (de) 1996-08-14
ES2083591T3 (es) 1996-04-16
EP0538414A4 (en) 1993-06-02
WO1992001288A1 (en) 1992-01-23

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation