ES8701418A1 - Perfeccionamientos en los aparatos de montaje de rejillas para conjuntos de combustible y similares - Google Patents

Perfeccionamientos en los aparatos de montaje de rejillas para conjuntos de combustible y similares

Info

Publication number
ES8701418A1
ES8701418A1 ES525622A ES525622A ES8701418A1 ES 8701418 A1 ES8701418 A1 ES 8701418A1 ES 525622 A ES525622 A ES 525622A ES 525622 A ES525622 A ES 525622A ES 8701418 A1 ES8701418 A1 ES 8701418A1
Authority
ES
Spain
Prior art keywords
frame
grids
installation
frame members
strips
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
ES525622A
Other languages
English (en)
Other versions
ES525622A0 (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.)
Fragema
Original Assignee
Fragema
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 Fragema filed Critical Fragema
Publication of ES8701418A1 publication Critical patent/ES8701418A1/es
Publication of ES525622A0 publication Critical patent/ES525622A0/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/005—Making gratings
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • 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
    • G21C3/34—Spacer grids
    • G21C3/3424—Fabrication of spacer grids
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/4962—Grille making
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49828—Progressively advancing of work assembly station or assembled portion of work
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
    • Y10T29/49902—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"] by manipulating aligning means
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/531—Nuclear device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Automatic Assembly (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

APARATO PARA EL MONTAJE DE REJILLAS PARA CONJUNTOS DE COMBUSTIBLE Y SIMILARES. CONSTA DE UN CHASIS (22) DESTINADO A SER SOLIDARIZADO A UN PLANO DE TRABAJO (23); DE UN CONJUNTO (24) DE RETENCION Y DE DESPLAZAMIENTO DE LAS PLAQUETAS DEL PRIMER JUEGO (7A), QUE PERMITE DESPLAZAR LAS PLAQUETAS CON RESPECTO AL CHASIS EN EL SENTIDO DE SU LONGITUD; DE UN CONJUNTO (26) DE INTRODUCCION DE LAS PLAQUETAS DEL SEGUNDO JUEGO (7B); DE UN CARRO (29) DESPLAZABLE SOBRE EL CHASIS (22) SEGUN UNA PRIMERA DIRECCION; DE UN MARCO (28) QUE CONSTITUYE UNA PLANTILLA SOLIDARIA DEL CARRO; Y DE MEDIOS QUE PERMITEN RETENER EL MARCO (28) EN POSICIONES SUCESIVAS PREDETERMINADAS.
ES525622A 1982-09-16 1983-09-15 Perfeccionamientos en los aparatos de montaje de rejillas para conjuntos de combustible y similares Expired ES8701418A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8215662A FR2533352B1 (fr) 1982-09-16 1982-09-16 Procede et dispositif d'assemblage de plaquettes de grilles

Publications (2)

Publication Number Publication Date
ES8701418A1 true ES8701418A1 (es) 1986-12-01
ES525622A0 ES525622A0 (es) 1986-12-01

Family

ID=9277503

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525622A Expired ES8701418A1 (es) 1982-09-16 1983-09-15 Perfeccionamientos en los aparatos de montaje de rejillas para conjuntos de combustible y similares

Country Status (10)

Country Link
US (1) US4530146A (es)
EP (1) EP0104119B1 (es)
JP (1) JPS5977384A (es)
KR (1) KR910001641B1 (es)
DE (1) DE3369478D1 (es)
EG (1) EG16989A (es)
ES (1) ES8701418A1 (es)
FR (1) FR2533352B1 (es)
YU (1) YU187883A (es)
ZA (1) ZA836864B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564020B1 (fr) * 1984-05-10 1986-10-24 Cogema Framatome Uranium Pechi Dispositif de mise en place de ressorts en epingle a cheveux sur des plaquettes, notamment pour grilles d'assemblage de combustible
US5289513A (en) * 1992-10-29 1994-02-22 Westinghouse Electric Corp. Method of making a fuel assembly lattice member and the lattice member made by such method
FR2736192B1 (fr) * 1995-06-29 1997-09-26 Franco Belge Combustibles Procede et dispositif de soudage de plaquettes entrecroisees d'une grille-entretoise d'un assemblage de combustible par l'exterieur de la grille
FR2736191B1 (fr) * 1995-06-29 1997-09-26 Franco Belge Combustibles Procede et installation de soudage d'une grille-entretoise d'un assemblage de combustible pour un reacteur nucleaire et dispositif de soudage par l'interieur d'une grille
FR2802330B1 (fr) * 1999-12-13 2002-03-01 Franco Belge Combustibles Dispositif et procede de montage d'une grille-entretoise d'un assemblage de combustible pour un reacteur nucleaire
RU2219601C2 (ru) * 2001-07-23 2003-12-20 Открытое акционерное общество "Новосибирский завод химконцентратов" Устройство для изготовления заготовок ячеек дистанционирующих решеток тепловыделяющей сборки
CN112275908B (zh) * 2020-10-10 2021-12-10 湖南大学 一种核燃料条带模具
CN113510458B (zh) * 2021-06-29 2022-12-20 上海海洋大学 一种格栅拼装机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30247A (en) * 1860-10-02 Watch
US2896311A (en) * 1954-12-02 1959-07-28 Gen Electric Method and apparatus for aligning slotted laminations
US2849943A (en) * 1955-08-16 1958-09-02 Garden City Plating & Mfg Co Louver and method of assembling same
NL6406601A (es) * 1964-06-11 1965-12-13
USRE30247E (en) 1965-05-25 1980-04-01 The United States Of America As Represented By The United States Department Of Energy Means for supporting fuel elements in a nuclear reactor
FR1592605A (es) * 1968-10-29 1970-05-19
SU386110A1 (ru) * 1971-06-17 1973-06-14 УСТРОЙСТВО дл СБОРКИ МЕТАЛЛИЧЕСКИХ РЕШЕТЧАТЫХ СТРОИТЕЛЬНЫХ ЭЛЕМЕНТОВ ТИПА ЛЕСТНИЦ
JPS5253585A (en) * 1975-10-25 1977-04-30 Niigata Eng Co Ltd Automatic assembling machine for frame structure
US4079497A (en) * 1976-07-28 1978-03-21 Jernigan Emory J Method of making substantially impenetrable members
US4101752A (en) * 1976-09-15 1978-07-18 Westinghouse Electric Corp. Process for welding corner cells in fuel assembly grids
JPS5848398B2 (ja) * 1979-08-10 1983-10-28 日立造船株式会社 ロンジ材插入方法

Also Published As

Publication number Publication date
JPS5977384A (ja) 1984-05-02
ES525622A0 (es) 1986-12-01
KR840005892A (ko) 1984-11-19
ZA836864B (en) 1984-10-31
FR2533352A1 (fr) 1984-03-23
KR910001641B1 (ko) 1991-03-16
EP0104119A1 (fr) 1984-03-28
DE3369478D1 (en) 1987-03-05
US4530146A (en) 1985-07-23
JPH0369079B2 (es) 1991-10-30
EP0104119B1 (fr) 1987-01-28
FR2533352B1 (fr) 1988-08-12
YU187883A (en) 1986-12-31
EG16989A (en) 1990-10-30

Similar Documents

Publication Publication Date Title
DE3167670D1 (en) A self-aligned process for providing an improved high performance bipolar transistor
DE3071661D1 (en) An apparatus for precisely moving a table
HK98986A (en) An air table apparatus
CA950283A (en) Method for the fabrication of holes in a workpiece by means of laser-beams and apparatus for the performance of the aforesaid method
JPS541279A (en) Method and apparatus for regenerating ion exchange material
JPS5242926A (en) Method and apparatus for seperating and absorbing cut yarn ends by air force
ES453670A1 (es) Perfeccionamientos en conjuntos de carro de vehiculos.
ZA905896B (en) Method for increasing numbers of neutrophils,for inducing maturation of myeloid cells with interleukin-4 and purifying interleukin-4
AU528985B2 (en) Apparatus for holding sliders on movable indexing
JPS57124619A (en) Apparatus for imparting high energy air
AU504710B2 (en) Ion exchange apparatus for uranium technology
AU507301B2 (en) Method ann apparatus for reshaping glass sheets
GB1557929A (en) Process for welding frame members in fuel assembly grids
IL43508A (en) Method and apparatus for isotope separation by selective ionization
JPS5453695A (en) Method and apparatus for continuously manufacturing oxygen by separating air
CA1018868A (en) Method and apparatus for aligning logs
GB2054437B (en) Apparatus for changing blades on shears assemblies
IL61495A0 (en) Method and apparatus for adjusting,operating and cooling lasers
JPS51133116A (en) A method and apparatus for cooling of metal strips
GB1556729A (en) Apparatus for cutting elastomeric work pieces
DE3363951D1 (en) Process and apparatus for placing hair-pin-shaped springs on plates, particularly for grids for combustibles
JPS5271784A (en) Method and apparatus for trimming
JPS5325617A (en) Apparatus for splitting plate glass
JPS5785229A (en) Casette holding device for electron beam exposure
JPS5262796A (en) Apparatus for grinding a steel member

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519