ES8700999A1 - Perfeccionamientos en los sistemas de colocacion de resortesen horquilla sobre plaquetas,particularmente para rejillas de ensamblaje de combustible - Google Patents
Perfeccionamientos en los sistemas de colocacion de resortesen horquilla sobre plaquetas,particularmente para rejillas de ensamblaje de combustibleInfo
- Publication number
- ES8700999A1 ES8700999A1 ES543581A ES543581A ES8700999A1 ES 8700999 A1 ES8700999 A1 ES 8700999A1 ES 543581 A ES543581 A ES 543581A ES 543581 A ES543581 A ES 543581A ES 8700999 A1 ES8700999 A1 ES 8700999A1
- Authority
- ES
- Spain
- Prior art keywords
- plate
- spring
- legs
- grids
- pin
- 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
Links
Classifications
-
- 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
-
- 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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
-
- 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
- Y10T29/53—Means to assemble or disassemble
- Y10T29/531—Nuclear device
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Automatic Assembly (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Manipulator (AREA)
Abstract
SISTEMAS PARA LA COLOCACION DE RESORTES EN HORQUILLA SOBRE PLAQUETAS, PARTICULARMENTE PARA REJILLAS DE ENSAMBLAJE DE COMBUSTIBLE. CONSTA DE MEDIOS (32) PARA RECIBIR UNA PLAQUETA A LA VEZ EN POSICION VERTICAL, PARA DESPLAZARLA EN EL SENTIDO DE LA LONGITUD, PARA LLEVARLA A UNAS POSICIONES SUCESIVAS QUE CORRESPONDEN CADA UNA A LA LLEGADA DE UNA DE LAS ZONAS DE RECEPCION DE RESORTE A UN EMPLAZAMIENTO DE INSERCION; DE MEDIOS DE CENTRADO Y RETENCION TEMPORAL DE LA PLAQUETA EN DICHAS POSICIONES SUCESIVAS; DE MEDIOS (54) DE GUIADO DE LOS RESORTES HACIA UN EMPLAZAMIENTO DE TOMA. DE APLICACION EN REACTORES NUCLEARES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8407220A FR2564020B1 (fr) | 1984-05-10 | 1984-05-10 | Dispositif de mise en place de ressorts en epingle a cheveux sur des plaquettes, notamment pour grilles d'assemblage de combustible |
Publications (2)
Publication Number | Publication Date |
---|---|
ES543581A0 ES543581A0 (es) | 1986-12-01 |
ES8700999A1 true ES8700999A1 (es) | 1986-12-01 |
Family
ID=9303843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES543581A Expired ES8700999A1 (es) | 1984-05-10 | 1985-05-10 | Perfeccionamientos en los sistemas de colocacion de resortesen horquilla sobre plaquetas,particularmente para rejillas de ensamblaje de combustible |
Country Status (9)
Country | Link |
---|---|
US (1) | US4646431A (es) |
EP (1) | EP0163568B1 (es) |
JP (1) | JPH0626772B2 (es) |
KR (1) | KR930003341B1 (es) |
DE (1) | DE3562330D1 (es) |
ES (1) | ES8700999A1 (es) |
FR (1) | FR2564020B1 (es) |
YU (1) | YU77785A (es) |
ZA (1) | ZA853565B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2610445B1 (fr) * | 1987-01-29 | 1989-06-09 | Framatome Sa | Ressort en epingle a cheveux pour assemblage de combustible nucleaire et grille d'assemblage comportant de tels ressorts |
US4924586A (en) * | 1988-12-02 | 1990-05-15 | General Electric Company | Automated forming apparatus |
US4913707A (en) * | 1988-12-02 | 1990-04-03 | General Electric Company | Automated assembly apparatus |
FR2646548B1 (fr) * | 1989-04-28 | 1993-11-26 | Framatome | Grille a ressorts de maintien pour assemblage combustible nucleaire |
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 |
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 |
KR100680483B1 (ko) * | 2005-12-16 | 2007-02-08 | 두산중공업 주식회사 | 핵연료 이송기의 수평수직 전환장치 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2629296A (en) * | 1948-02-10 | 1953-02-24 | Solo Products Corp | Machine for automatically carding curlers |
SU386110A1 (ru) * | 1971-06-17 | 1973-06-14 | УСТРОЙСТВО дл СБОРКИ МЕТАЛЛИЧЕСКИХ РЕШЕТЧАТЫХ СТРОИТЕЛЬНЫХ ЭЛЕМЕНТОВ ТИПА ЛЕСТНИЦ | |
US3781967A (en) * | 1972-09-25 | 1974-01-01 | R Fisher | Buckle assembly machine and method |
US4079497A (en) * | 1976-07-28 | 1978-03-21 | Jernigan Emory J | Method of making substantially impenetrable members |
FR2459759A1 (fr) * | 1979-06-26 | 1981-01-16 | Petit Bernard | Appareil a encarter automatiquement les pinces a linge, du type pinces avec ressorts |
FR2474229B1 (fr) * | 1980-01-22 | 1986-08-22 | Commissariat Energie Atomique | Grille entretoise pour assemblage combustible de reacteur nucleaire |
JPS578047A (en) * | 1980-06-18 | 1982-01-16 | Hitachi Ltd | Working or assembling equipment |
FR2527011B1 (fr) * | 1982-05-14 | 1989-11-10 | Gnb Batteries Inc | Appareil et procede pour le soudage de connexions entre elements de batteries |
FR2533352B1 (fr) * | 1982-09-16 | 1988-08-12 | Fragema Framatome & Cogema | Procede et dispositif d'assemblage de plaquettes de grilles |
FR2535101A1 (fr) * | 1982-10-22 | 1984-04-27 | Fragema Framatome & Cogema | Procede et dispositif de mise en place de ressorts en epingle a cheveux sur des plaquettes, notamment pour grilles d'assemblage de combustible |
-
1984
- 1984-05-10 FR FR8407220A patent/FR2564020B1/fr not_active Expired
-
1985
- 1985-05-10 EP EP85400918A patent/EP0163568B1/fr not_active Expired
- 1985-05-10 US US06/732,548 patent/US4646431A/en not_active Expired - Lifetime
- 1985-05-10 ES ES543581A patent/ES8700999A1/es not_active Expired
- 1985-05-10 DE DE8585400918T patent/DE3562330D1/de not_active Expired
- 1985-05-10 JP JP60099456A patent/JPH0626772B2/ja not_active Expired - Lifetime
- 1985-05-10 KR KR1019850003180A patent/KR930003341B1/ko not_active IP Right Cessation
- 1985-05-10 YU YU00777/85A patent/YU77785A/xx unknown
- 1985-05-10 ZA ZA853565A patent/ZA853565B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US4646431A (en) | 1987-03-03 |
YU77785A (en) | 1991-02-28 |
EP0163568A1 (fr) | 1985-12-04 |
ES543581A0 (es) | 1986-12-01 |
KR930003341B1 (ko) | 1993-04-26 |
JPS60249541A (ja) | 1985-12-10 |
FR2564020B1 (fr) | 1986-10-24 |
DE3562330D1 (en) | 1988-06-01 |
ZA853565B (en) | 1986-07-30 |
JPH0626772B2 (ja) | 1994-04-13 |
EP0163568B1 (fr) | 1988-04-27 |
FR2564020A1 (fr) | 1985-11-15 |
KR850008427A (ko) | 1985-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8202189L (sv) | Anordning for att distribuera pneumatiska reglersignaler med elektriska anordningar | |
NO862784L (no) | Apparat for utfoerelse av seismiske undersoekelser i grunnformasjoner som gjennomtrenges av et borehull. | |
MY132241A (en) | Method and apparatus for carrying out an operation on a mechanical workpiece | |
NO171923C (no) | Fremgangsmaate til aa redusere koksdannelse paa metalloverflater som bringes i beroering med en hydrokarbonholdig gasstroem fra en crackingsprosess, og et antiavleiringsmiddel for bruk i fremgangsmaaten | |
ES8700999A1 (es) | Perfeccionamientos en los sistemas de colocacion de resortesen horquilla sobre plaquetas,particularmente para rejillas de ensamblaje de combustible | |
DK362980A (da) | Fremgangsmaade og apparat til klassificering af stykvarer som er i en bevaegelsestilstand | |
ES472896A1 (es) | Metodo de espaciar y soportar lateralmente los elementos de combustible de un conjunto de combustible. | |
EP0184231A3 (en) | Geophone spring | |
JPS5388280A (en) | Pin inserting device and method therefor | |
DK0401171T3 (da) | Bærestrimmel til eksplosionsdrevne inddrivningsapparater | |
YU272376A (en) | Apparatus for hammering in by black-powder drive, with a supplying device for fixing elements | |
MX9602759A (es) | Accionador sujetador de transferencia elevada y acoplamiento. | |
EP0180323A3 (en) | Apparatus for aligning a machine tool saddle | |
GB1514528A (en) | Device for laying the sleepers of a track | |
US3571872A (en) | Pallet locating and clamping apparatus | |
JPS6434164A (en) | Magnet positioning apparatus | |
JPS5457281A (en) | Torsion coil spring fastening device | |
SE8306409L (sv) | Stegbalk | |
ES270986U (es) | Util tensor para marcos. | |
DK429880A (da) | Fremgangsmaade apparat og system til indlaegning af en tekstilbane i ballasten for et jernbanespor | |
DE59812709D1 (de) | Vorrichtung zum Positionieren von Blechzuschnitten | |
ES8203210A1 (es) | Perfeccionamientos en los aparatos para la fabricacion de cierres de cremallera | |
EP0297466A3 (en) | Device for forward-feeding of workpieces lying next to each other | |
DK135788A (da) | Apparat til samling af beslagdele | |
DE60009317D1 (de) | Vorrichtung zum zerlegen oder wiederzusammenbau von feder/stossdämpfer-einheiten für fahrzeugaufhängungen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |