ES288775Y - Pieza de extremidad de ensamblaje combustible de reactor nuclear. - Google Patents

Pieza de extremidad de ensamblaje combustible de reactor nuclear.

Info

Publication number: ES288775Y
Authority: ES; Spain
Prior art keywords: end piece; nuclear reactor; fuel assembly; reactor fuel; assembly end
Prior art date: 1982-01-18
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

ES1983288775U

Other languages

English (en)

Other versions

ES288775U (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.)

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.)

1982-01-18

Filing date

1983-01-17

Publication date

1986-10-01

1983-01-17 Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA

1986-01-16 Publication of ES288775U publication Critical patent/ES288775U/es

1986-10-01 Application granted granted Critical

1986-10-01 Publication of ES288775Y publication Critical patent/ES288775Y/es

Status Expired 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
- G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
- G21C3/3315—Upper nozzle
- 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
- G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
- 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)
Structure Of Emergency Protection For Nuclear Reactors (AREA)
Vibration Dampers (AREA)
Absorbent Articles And Supports Therefor (AREA)
Springs (AREA)
Housings And Mounting Of Transformers (AREA)
Fuel Cell (AREA)

ES1983288775U 1982-01-18 1983-01-17 Pieza de extremidad de ensamblaje combustible de reactor nuclear. Expired ES288775Y (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8200672A FR2520147B1 (fr)	1982-01-18	1982-01-18	Piece d'extremite d'assemblage combustible de reacteurs nucleaires dans laquelle les parois laterales sont elastiques

Publications (2)

Publication Number	Publication Date
ES288775U ES288775U (es)	1986-01-16
ES288775Y true ES288775Y (es)	1986-10-01

Family

ID=9270062

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1983288775U Expired ES288775Y (es)	1982-01-18	1983-01-17	Pieza de extremidad de ensamblaje combustible de reactor nuclear.

Country Status (7)

Country	Link
EP (1)	EP0084480B1 (es)
JP (1)	JPS58123494A (es)
KR (1)	KR910001637B1 (es)
DE (1)	DE3360131D1 (es)
ES (1)	ES288775Y (es)
FR (1)	FR2520147B1 (es)
ZA (1)	ZA8348B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4671924A (en) *	1985-05-02	1987-06-09	Westinghouse Electric Corp.	Hold-down device of fuel assembly top nozzle employing leaf springs
US4938919A (en) *	1989-03-06	1990-07-03	Westinghouse Electric Corp.	Hold-down spring clamps on fuel assembly top nozzle
US4986959A (en) *	1989-05-17	1991-01-22	Westinghouse Electric Corp.	Nuclear fuel assembly with expandable top nozzle subassembly
JP2531571Y2 (ja) *	1990-11-29	1997-04-02	日本航空電子工業株式会社	光接続用アダプタの光ファイバユニット
DE29800282U1 (de) *	1998-01-13	1998-06-10	Siemens AG, 80333 München	Versandbereites Kernreaktor-Brennelement
EP1843650B1 (en) *	1998-09-03	2012-03-07	Ibiden Co., Ltd.	Method of manufacturing a multilayered printed circuit board
US6370214B1 (en) *	1999-07-08	2002-04-09	Framtome Anp Inc.	Radiation induced growth indication apparatus for pressurized water reactor nuclear fuel assemblies
JP4532127B2 (ja) *	2004-01-30	2010-08-25	原子燃料工業株式会社	加圧水型原子炉用燃料集合体上部ノズル
CN115188501B (zh) *	2022-07-07	2024-02-06	中国核动力研究设计院	燃料棒夹持结构及定位格架

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1225313B (de) *	1964-09-30	1966-09-22	Siemens Ag	Brennstab fuer Atomreaktoren
DE1816561B2 (de) *	1967-12-29	1972-06-22	Allmänna Svenska Elektriska AB, Västeraas (Schweden)	Brennstoffpatrone zum einsetzen von oben in einen kernreaktorkern
GB1238143A (es) *	1969-05-19	1971-07-07
US3801453A (en) *	1972-02-11	1974-04-02	Transfer Systems	Fuel assembly for power generating nuclear reactor
GB1418495A (en) *	1972-08-07	1975-12-24	Atomic Energy Authority Uk	Nuclear reactors thermally stable cyclic phosphonates esters their prepa
DE2742692A1 (de) *	1977-09-22	1979-04-05	Siemens Ag	Brennelement fuer druckwasser-kernreaktoren

1982
- 1982-01-18 FR FR8200672A patent/FR2520147B1/fr not_active Expired
1983
- 1983-01-05 ZA ZA8348A patent/ZA8348B/xx unknown
- 1983-01-10 EP EP83400053A patent/EP0084480B1/fr not_active Expired
- 1983-01-10 DE DE8383400053T patent/DE3360131D1/de not_active Expired
- 1983-01-10 JP JP58001276A patent/JPS58123494A/ja active Granted
- 1983-01-15 KR KR1019830000131A patent/KR910001637B1/ko active IP Right Grant
- 1983-01-17 ES ES1983288775U patent/ES288775Y/es not_active Expired

Also Published As

Publication number	Publication date
FR2520147A1 (fr)	1983-07-22
KR910001637B1 (ko)	1991-03-16
DE3360131D1 (en)	1985-05-30
FR2520147B1 (fr)	1985-10-25
KR840003522A (ko)	1984-09-08
ZA8348B (en)	1983-10-26
ES288775U (es)	1986-01-16
EP0084480A3 (en)	1983-08-03
JPS6338107B2 (es)	1988-07-28
EP0084480B1 (fr)	1985-04-24
JPS58123494A (ja)	1983-07-22
EP0084480A2 (fr)	1983-07-27

Publication	Publication Date	Title
ES524026A0 (es)	1986-12-01	Conjunto de combustible nuclear
ES542857A0 (es)	1986-12-01	Conjunto de combustible nuclear.
FR2491668B1 (fr)	1985-10-11	Assemblage combustible de reacteur nucleaire
ES506070A0 (es)	1984-11-16	Estructura de combustible para reactor nuclear.
ES538749A0 (es)	1986-12-01	Conjunto de combustible de reactor nuclear
ES511788A0 (es)	1984-04-01	Conjunto de combustible nuclear.
ES536736A0 (es)	1986-12-01	Conjunto de combustible para reactor nuclear
ES506178A0 (es)	1984-10-01	Conjunto de combustible para reactor nuclear
KR860005384A (ko)	1986-07-21	원자로용 연료집합체
DE3680629D1 (de)	1991-09-05	Kernbrennstabbuendel.
ES538744A0 (es)	1986-12-01	Conjunto de combustible para reactor nuclear
ES482486A0 (es)	1981-02-16	Reja para conjunto de combustible de reactor nuclear.
JPS5569090A (en)	1980-05-24	Nuclear fuel assembly
ES525263A0 (es)	1986-12-16	Conjunto de barras de combustible nuclear.
ES519039A0 (es)	1985-04-16	Perfeccionamientos en una pieza de extremidad de ensamblaje combustible de reactor nuclear.
JPS5574488A (en)	1980-06-05	Nuclear fuel assembly
ES521252A0 (es)	1985-10-01	Mejoras introducidas en conjuntos de combustible nuclear.
ES296419Y (es)	1988-04-16	Elmento combustible para reactor nuclear.
DE3674646D1 (de)	1990-11-08	Kernbrennstabbuendel.
FR2522866B1 (fr)	1987-12-31	Assemblage combustible de reacteur nucleaire
ES520008A0 (es)	1984-04-16	Conjunto de combustible para nucleo de reactor.
ES288775Y (es)	1986-10-01	Pieza de extremidad de ensamblaje combustible de reactor nuclear.
ES296612Y (es)	1988-05-16	Disposicion de combustible para reactor nuclear.
ES536983A0 (es)	1986-12-01	Conjunto de combustible para reactor nuclear
FR2564228B1 (fr)	1990-02-23	Assemblage combustible de reacteur nucleaire