ES8103435A1 - Barra de veneno combustible destinada a ser utilizada en un reactor nuclear. - Google Patents

Barra de veneno combustible destinada a ser utilizada en un reactor nuclear.

Info

Publication number
ES8103435A1
ES8103435A1 ES485071A ES485071A ES8103435A1 ES 8103435 A1 ES8103435 A1 ES 8103435A1 ES 485071 A ES485071 A ES 485071A ES 485071 A ES485071 A ES 485071A ES 8103435 A1 ES8103435 A1 ES 8103435A1
Authority
ES
Spain
Prior art keywords
reactor
cpds
material rod
core
burnable poison
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
ES485071A
Other languages
English (en)
Other versions
ES485071A0 (es
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8103435A1 publication Critical patent/ES8103435A1/es
Publication of ES485071A0 publication Critical patent/ES485071A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
    • G21C7/04—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect of burnable poisons
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

BARRA DE VENENO COMBUSTIBLE PARA UN REACTOR NUCLEAR. LA BARRA DE VENENO COMBUSTIBLE (10) TIENE LAS MISMAS DIMENSIONES QUE UNA BARRA DE COMBUSTIBLE Y CONSTA DE UN PAR DE TUBOS ZIRCALOY CONCENTRICOS (12) (14) CERRADOS POR UNOS OBTURADORES (20) (22) CON UN CONDUCTO AXIAL (24) QUE PERMITE LA CIRCULACION DE REFRIGERANTE HASTA UNOS ORIFICIOS DE SALIDA (26) EN LA TAPA SUPERIOR (28). EN EL ESPACIO EXISTENTE ENTRE LOS DOS TUBOS (16) SE COLOCAN LAS PASTILLAS DE CARBURO DE BORO 30 QUE SIRVEN COMO AGENTES DE ABSORCION DE NEUTRONES.
ES485071A 1978-10-16 1979-10-16 Barra de veneno combustible destinada a ser utilizada en un reactor nuclear. Granted ES485071A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95182478A 1978-10-16 1978-10-16

Publications (2)

Publication Number Publication Date
ES8103435A1 true ES8103435A1 (es) 1981-02-16
ES485071A0 ES485071A0 (es) 1981-02-16

Family

ID=25492204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485071A Granted ES485071A0 (es) 1978-10-16 1979-10-16 Barra de veneno combustible destinada a ser utilizada en un reactor nuclear.

Country Status (4)

Country Link
JP (1) JPS5840158B2 (es)
ES (1) ES485071A0 (es)
FR (1) FR2439456B1 (es)
IT (1) IT1125478B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460540A (en) * 1981-04-30 1984-07-17 Westinghouse Electric Corp. Burnable poison rod for a nuclear reactor fuel assembly
US4493814A (en) * 1982-05-11 1985-01-15 Westinghouse Electric Corp. High uranium utilization fuel rod for light water reactors
US4541984A (en) * 1982-09-29 1985-09-17 Combustion Engineering, Inc. Getter-lubricant coating for nuclear fuel elements
FR2543349B1 (fr) * 1983-03-21 1985-06-14 Pechiney Uranium Assemblage combustible a taux de combustion eleve pour reacteur nucleaire
US4609524A (en) * 1983-11-16 1986-09-02 Westinghouse Electric Corp. Nuclear reactor component rods and method of forming the same
US4576787A (en) * 1983-12-21 1986-03-18 Westinghouse Electric Corp. Burnable absorber assembly
US4818477A (en) * 1984-07-10 1989-04-04 Westinghouse Electric Corp. PCI resistant fuel and method and apparatus for controlling reactivity in a reactor core
US4640813A (en) * 1984-09-26 1987-02-03 Westinghouse Electric Corp. Soluble burnable absorber rod for a nuclear reactor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510398A (en) * 1967-06-23 1970-05-05 Phillip M Wood Burnable poison rods
DE2147789A1 (de) * 1971-09-24 1973-03-29 Interatom Entgaster borkarbid-absorberstab

Also Published As

Publication number Publication date
JPS5840158B2 (ja) 1983-09-03
JPS5555286A (en) 1980-04-23
FR2439456B1 (fr) 1986-07-11
ES485071A0 (es) 1981-02-16
FR2439456A1 (fr) 1980-05-16
IT7926377A0 (it) 1979-10-10
IT1125478B (it) 1986-05-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010217