BR112013024759A2 - piscina de combustível nuclear usado - Google Patents

piscina de combustível nuclear usado

Info

Publication number
BR112013024759A2
BR112013024759A2 BR112013024759A BR112013024759A BR112013024759A2 BR 112013024759 A2 BR112013024759 A2 BR 112013024759A2 BR 112013024759 A BR112013024759 A BR 112013024759A BR 112013024759 A BR112013024759 A BR 112013024759A BR 112013024759 A2 BR112013024759 A2 BR 112013024759A2
Authority
BR
Brazil
Prior art keywords
fuel pool
nuclear fuel
pool
used nuclear
spent
Prior art date
Application number
BR112013024759A
Other languages
English (en)
Other versions
BR112013024759B1 (pt
Inventor
Rasmussen David
Kulesza Joel
M Lloyd Timothy
Original Assignee
Westinghouse Electric Co Llc
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 Westinghouse Electric Co Llc filed Critical Westinghouse Electric Co Llc
Publication of BR112013024759A2 publication Critical patent/BR112013024759A2/pt
Publication of BR112013024759B1 publication Critical patent/BR112013024759B1/pt

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/06—Details of, or accessories to, the containers
    • G21F5/10—Heat-removal systems, e.g. using circulating fluid or cooling fins
    • 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
    • G21C19/02—Details of handling arrangements
    • G21C19/06—Magazines for holding fuel elements or control elements
    • G21C19/07—Storage racks; Storage pools
    • 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
    • G21C19/02—Details of handling arrangements
    • G21C19/08—Means for heating fuel elements before introduction into the core; Means for heating or cooling fuel elements after removal from the core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/04—Pumping arrangements
    • 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
    • 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 Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

piscina de combustível nuclear usado um sistema auxiliar para esfriar uma piscina de combustível nuclear usado através de um trocador de calor submersível a ser localizado dentro da piscina. em cada conjunto ou instalação, um único circuito ou série de circuitos de fluido de esfriamento (por exemplo, água do mar ou água de consumo) é circulado. o sistema é modular, pronta e facilmente instalado durante uma emergência, e pode ser auto-operável com sua própria fonte de força. múltiplos conjuntos podem ser usados em paralelo, a fim de executar o grau necessário de esfriamento de piscina de combustível usado requerido.
BR112013024759-2A 2011-03-30 2012-01-24 piscina de combustível nuclear usado BR112013024759B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161469184P 2011-03-30 2011-03-30
US61/469184 2011-03-30
US13/291,334 US9847148B2 (en) 2011-03-30 2011-11-08 Self-contained emergency spent nuclear fuel pool cooling system
US13/291334 2011-11-08
PCT/US2012/022308 WO2012134611A1 (en) 2011-03-30 2012-01-24 Self-contained emergency spent nuclear fuel pool cooling system

Publications (2)

Publication Number Publication Date
BR112013024759A2 true BR112013024759A2 (pt) 2018-05-15
BR112013024759B1 BR112013024759B1 (pt) 2021-01-26

Family

ID=46927264

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013024759-2A BR112013024759B1 (pt) 2011-03-30 2012-01-24 piscina de combustível nuclear usado

Country Status (10)

Country Link
US (1) US9847148B2 (pt)
EP (1) EP2695166B1 (pt)
JP (1) JP2014512002A (pt)
KR (1) KR101889580B1 (pt)
CN (1) CN103460299B (pt)
BR (1) BR112013024759B1 (pt)
CA (1) CA2830162C (pt)
MX (1) MX366004B (pt)
WO (1) WO2012134611A1 (pt)
ZA (1) ZA201307032B (pt)

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US9208906B2 (en) * 2012-06-13 2015-12-08 Westinghouse Electric Company Llc Passive system for cooling the core of a nuclear reactor
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Also Published As

Publication number Publication date
ZA201307032B (en) 2014-05-28
CN103460299A (zh) 2013-12-18
EP2695166A1 (en) 2014-02-12
CN103460299B (zh) 2016-03-16
MX366004B (es) 2019-06-24
WO2012134611A1 (en) 2012-10-04
EP2695166B1 (en) 2016-11-09
CA2830162C (en) 2019-03-05
US20120250813A1 (en) 2012-10-04
MX2013011050A (es) 2014-04-30
KR20140011351A (ko) 2014-01-28
EP2695166A4 (en) 2014-11-12
JP2014512002A (ja) 2014-05-19
BR112013024759B1 (pt) 2021-01-26
KR101889580B1 (ko) 2018-09-20
US9847148B2 (en) 2017-12-19
CA2830162A1 (en) 2012-10-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/01/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2706 DE 16-11-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.