ES2087317T3 - Elemento combustible de reactor nuclear. - Google Patents

Elemento combustible de reactor nuclear.

Info

Publication number
ES2087317T3
ES2087317T3 ES92100065T ES92100065T ES2087317T3 ES 2087317 T3 ES2087317 T3 ES 2087317T3 ES 92100065 T ES92100065 T ES 92100065T ES 92100065 T ES92100065 T ES 92100065T ES 2087317 T3 ES2087317 T3 ES 2087317T3
Authority
ES
Spain
Prior art keywords
fuel element
screwed
head
water pipe
partial
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
ES92100065T
Other languages
English (en)
Inventor
Werner Meier
Peter Dipl-Ing Fh Rau
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
Application granted granted Critical
Publication of ES2087317T3 publication Critical patent/ES2087317T3/es
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
    • 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
    • G21C3/30—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
    • G21C3/3225—Means to influence the coolant flow through or around the bundles by waterrods
    • 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)
  • Fuel-Injection Apparatus (AREA)

Abstract

UN ELEMENTO COMBUSTIBLE DE UN REACTOR NUCLEAR CON UNA CABEZA DEL ELEMENTO COMBUSTIBLE (3) Y UN TUBO DE AGUA (6) FIJADO CON UN EXTREMO EN UN PIE DEL ELEMENTO COMBUSTIBLE (2), PRESENTA EN EL OTRO EXTREMO DEL TUBO DE AGUA (6) UN CUERPO PROLONGADO EXTENDIDO LONGITUDINALMENTE CON DOS CUERPOS PARCIALES (11, 12) COAXIALES ENTRE SI, EN EL QUE UNO (12) DE ELLOS FORMA UN EXTREMO DEL CUERPO PROLONGADO FIJADO A LA CABEZA DEL ELEMENTO COMBUSTIBLE (3) E INSERTADO EN LA CABEZA DEL ELEMENTO COMBUSTIBLE (3), Y EL OTRO (11) FORMA OTRO EXTREMO DEL CUERPO PROLONGADO, QUE ESTA ATORNILLADO AL TUBO DE AGUA (6) O EN DONDE EL TUBO DE AGUA (6) ESTE ATORNILLADO; UN CUERPO PARCIAL (11, 12) SE HA ATORNILLADO EN EL OTRO (12, 11), Y PARA FACILITAR UNA FIJACION GIRATORIA ORIENTADA DEL EXTREMO DEL CUERPO PROLONGADO INSERTADO EN LA CABEZA DEL ELEMENTO COMBUSTIBLE (3), SE ASIENTA EN EL CUERPO PARCIAL (12) ATORNILLADO AL OTRO CUERPO PARCIAL (11), UNA CONTRATUERCA APRETADA CONTRA ESTE OTRO CUERPO PARCIAL (11).
ES92100065T 1992-01-03 1992-01-03 Elemento combustible de reactor nuclear. Expired - Lifetime ES2087317T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92100065A EP0549844B1 (de) 1992-01-03 1992-01-03 Kernreaktorbrennelement

Publications (1)

Publication Number Publication Date
ES2087317T3 true ES2087317T3 (es) 1996-07-16

Family

ID=8209217

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92100065T Expired - Lifetime ES2087317T3 (es) 1992-01-03 1992-01-03 Elemento combustible de reactor nuclear.

Country Status (5)

Country Link
US (1) US5914995A (es)
EP (1) EP0549844B1 (es)
JP (1) JP3165541B2 (es)
DE (1) DE59206368D1 (es)
ES (1) ES2087317T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327002A1 (de) * 1993-08-11 1995-02-16 Siemens Ag Brennelement eines Siedewasserreaktors mit einem rationell gefertigten Kopfteil
US5671261A (en) * 1996-03-19 1997-09-23 General Electric Company Method and apparatus for attaching a lifting bar to a load bearing water rod in a nuclear fuel assembly
US6333957B1 (en) * 1999-11-15 2001-12-25 General Electric Company Tool kit for fabricating, inspecting and handling a nuclear fuel bundle
US20130044850A1 (en) * 2011-08-19 2013-02-21 Lewis A. Walton Nuclear reactor refueling methods and apparatuses

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828868A (en) * 1969-11-26 1974-08-13 Babcock & Wilcox Co Fuel assembly for a nuclear reactor
US3953287A (en) * 1973-08-06 1976-04-27 Exxon Nuclear Company, Inc. Assembly mechanism for nuclear fuel bundles
US4381283A (en) * 1978-10-18 1983-04-26 The Babcock & Wilcox Company Control component structure
FR2479536A1 (fr) * 1980-03-26 1981-10-02 Commissariat Energie Atomique Perfectionnements aux tubes guides des assemblages combustibles pour reacteur nucleaire et procede de demontage de ces tubes guides
US4382711A (en) * 1980-08-29 1983-05-10 Framatome Device for the remote coupling and uncoupling of two elements of great length disposed coaxially and end to end
SE424929B (sv) * 1980-12-19 1982-08-16 Asea Atom Ab Brenslepatron avsedd for en kokvattenreaktor
US4492668A (en) * 1982-04-08 1985-01-08 Westinghouse Electric Corp. Apparatus and method for preventing the rotation of rods used in nuclear _fuel assemblies
SE431691B (sv) * 1982-07-12 1984-02-20 Asea Atom Ab Kernbrenslepatron
US4818473A (en) * 1985-05-08 1989-04-04 Westinghouse Electric Corp. Fuel bundle
DE3533317A1 (de) * 1985-09-18 1987-03-26 Kraftwerk Union Ag Kernreaktorbrennelement
DE3540466A1 (de) * 1985-11-14 1987-05-21 Kraftwerk Union Ag Kernreaktorbrennelement
US5141711A (en) * 1988-08-17 1992-08-25 Westinghouse Electric Corp. Reconstitutable control assembly having removable control rods with detachable split upper end plugs
EP0517728B1 (de) * 1990-02-28 1995-07-12 Siemens Aktiengesellschaft Kernreaktorbrennelement mit einem tragenden kühlmittelrohr

Also Published As

Publication number Publication date
DE59206368D1 (de) 1996-06-27
JPH05333180A (ja) 1993-12-17
JP3165541B2 (ja) 2001-05-14
EP0549844B1 (de) 1996-05-22
EP0549844A1 (de) 1993-07-07
US5914995A (en) 1999-06-22

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