ES470868A1 - Perfeccionamientos en bombas de circulacion para reactores nucleares - Google Patents

Perfeccionamientos en bombas de circulacion para reactores nucleares

Info

Publication number
ES470868A1
ES470868A1 ES470868A ES470868A ES470868A1 ES 470868 A1 ES470868 A1 ES 470868A1 ES 470868 A ES470868 A ES 470868A ES 470868 A ES470868 A ES 470868A ES 470868 A1 ES470868 A1 ES 470868A1
Authority
ES
Spain
Prior art keywords
core
liquid metal
fast neutron
ensuring
cooling
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
Application number
ES470868A
Other languages
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES470868A1 publication Critical patent/ES470868A1/es
Expired 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • F04D29/606—Mounting in cavities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • F04D7/065—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals for liquid metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Perfeccionamientos en bombas de circulación para reactores nucleares, en particular para la circulación del metal líquido de refrigeración del núcleo de tales reactores nucleares de neutrones rápidos, que comprenden un conjunto no desmontable dispuesto fijo en la cuba que contiene el metal líquido, constituido por un canal de aspiración, un difusor y al menos un conducto de impulsión, caracterizados porque el conjunto no desmontable se suspende a una estructura de soporte, inmovilizada con respecto al núcleo.
ES470868A 1977-06-17 1978-06-16 Perfeccionamientos en bombas de circulacion para reactores nucleares Expired ES470868A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7718608A FR2394700A1 (fr) 1977-06-17 1977-06-17 Pompe de circulation, notamment pour le metal liquide de refroidissement du coeur d'un reacteur nucleaire a neutrons rapides

Publications (1)

Publication Number Publication Date
ES470868A1 true ES470868A1 (es) 1979-04-01

Family

ID=9192212

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470868A Expired ES470868A1 (es) 1977-06-17 1978-06-16 Perfeccionamientos en bombas de circulacion para reactores nucleares

Country Status (9)

Country Link
US (1) US4219385A (es)
JP (1) JPS547602A (es)
BE (1) BE867710A (es)
DE (1) DE2826064A1 (es)
ES (1) ES470868A1 (es)
FR (1) FR2394700A1 (es)
GB (1) GB1583026A (es)
IT (1) IT7868391A0 (es)
NL (1) NL7806544A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613478A (en) * 1978-08-31 1986-09-23 Westinghouse Electric Corp. Plenum separator system for pool-type nuclear reactors
FR2453472A1 (fr) * 1979-04-06 1980-10-31 Commissariat Energie Atomique Reacteur nucleaire a neutrons rapides et a cuve interne cylindrique
JPS599877B2 (ja) * 1979-04-28 1984-03-05 株式会社日立製作所 原子炉
FR2462003A1 (fr) * 1979-07-24 1981-02-06 Commissariat Energie Atomique Chaudiere nucleaire
GB8609068D0 (en) * 1986-04-14 1986-05-21 Nat Nuclear Corp Ltd Coolant-pumping system
DE3863293D1 (de) * 1987-01-21 1991-07-25 Hitachi Ltd Mechanische pumpenanordnung.
DE3871259D1 (de) * 1987-07-06 1992-06-25 Rockwell International Corp Zylindrischer pumpenmehrfachauslass-sammler.
US5263068A (en) * 1992-01-10 1993-11-16 General Electric Company Method for arranging the power terminals of coils in annular flow electromagnetic pumps for nuclear fission reactors
US7824532B2 (en) * 1995-04-26 2010-11-02 Life Technologies Corporation Apparatus and method for electrophoresis
AT410827B (de) * 1997-02-14 2003-08-25 Andritz Ag Maschf Pumpenwelle
US11798697B2 (en) 2020-08-17 2023-10-24 Terrapower, Llc Passive heat removal system for nuclear reactors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL121725C (es) * 1958-08-11
NL278342A (es) * 1961-05-15
US3715270A (en) * 1968-01-30 1973-02-06 Ikaea Nuclear reactors
FR2180517B1 (es) * 1972-04-19 1974-10-04 Commissariat Energie Atomique
FR2246941B1 (es) * 1973-10-09 1976-11-19 Commissariat Energie Atomique
FR2283523A1 (fr) * 1974-08-30 1976-03-26 Commissariat Energie Atomique Reacteur nucleaire calogene du type piscine
FR2321750A1 (fr) * 1975-08-22 1977-03-18 Commissariat Energie Atomique Perfectionnement apporte aux circuits secondaires d'un reacteur nucleaire

Also Published As

Publication number Publication date
NL7806544A (nl) 1978-12-19
JPS547602A (en) 1979-01-20
IT7868391A0 (it) 1978-06-15
FR2394700B1 (es) 1980-04-30
GB1583026A (en) 1981-01-21
DE2826064A1 (de) 1979-01-04
BE867710A (fr) 1978-10-02
FR2394700A1 (fr) 1979-01-12
US4219385A (en) 1980-08-26

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