FR2533741B1 - Procede pour reconstituer un assemblage combustible de reacteur nucleaire et assemblage combustible de reacteur nucleaire reconstitue a l'aide de ce procede - Google Patents

Procede pour reconstituer un assemblage combustible de reacteur nucleaire et assemblage combustible de reacteur nucleaire reconstitue a l'aide de ce procede

Info

Publication number: FR2533741B1
Authority: FR; France
Prior art keywords: nuclear reactor; fuel assembly; reactor fuel; reconstructing; same
Prior art date: 1982-09-23
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

FR8315016A

Other languages

English (en)

Other versions

FR2533741A1 (fr

Inventor

John Milton Shallenberger

Stephen Joseph Ferlan

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.)

1982-09-23

Filing date

1983-09-21

Publication date

1986-09-05

1983-09-21 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1984-03-30 Publication of FR2533741A1 publication Critical patent/FR2533741A1/fr

1986-09-05 Application granted granted Critical

1986-09-05 Publication of FR2533741B1 publication Critical patent/FR2533741B1/fr

Status Expired legal-status Critical Current

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
- G21C3/331—Comprising hold-down means, e.g. springs
- 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
- 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
- G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
- 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)
Butt Welding And Welding Of Specific Article (AREA)
Processing Of Solid Wastes (AREA)

FR8315016A 1982-09-23 1983-09-21 Procede pour reconstituer un assemblage combustible de reacteur nucleaire et assemblage combustible de reacteur nucleaire reconstitue a l'aide de ce procede Expired FR2533741B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US42222482A	1982-09-23	1982-09-23

Publications (2)

Publication Number	Publication Date
FR2533741A1 FR2533741A1 (fr)	1984-03-30
FR2533741B1 true FR2533741B1 (fr)	1986-09-05

Family

ID=23673917

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8315016A Expired FR2533741B1 (fr)	1982-09-23	1983-09-21	Procede pour reconstituer un assemblage combustible de reacteur nucleaire et assemblage combustible de reacteur nucleaire reconstitue a l'aide de ce procede

Country Status (10)

Country	Link
JP (1)	JPS5990081A (fr)
KR (1)	KR910004194B1 (fr)
BE (1)	BE897818A (fr)
CA (1)	CA1210534A (fr)
DE (1)	DE3330357A1 (fr)
ES (1)	ES8703208A1 (fr)
FR (1)	FR2533741B1 (fr)
GB (1)	GB2129189B (fr)
IT (1)	IT1170219B (fr)
ZA (1)	ZA836578B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA847032B (en) *	1983-09-30	1985-08-28	Westinghouse Electric Corp	Nuclear reactor fuel assembly with a removably top nozzle
US4667547A (en) *	1984-09-26	1987-05-26	Westinghouse Electric Corp.	Apparatus and method for removing a top nozzle in reconstituting a fuel assembly
SE440835B (sv) *	1984-11-02	1985-08-19	Asea Atom Ab	Forfarande omfattande ett avlegsnande av ett med vertikal mittaxel och cirkulert tversnitt utfort ledrorsorgan fran en horisontell topplatta i en kernbrenslepatron
US4684498A (en) *	1985-03-29	1987-08-04	Westinghouse Electric Corp.	Guide thimble captured locking tube in a reconstitutable fuel assembly
US4699758A (en) *	1985-04-02	1987-10-13	Westinghouse Electric Corp.	Reusable locking tube in a reconstitutable fuel assembly
US4699759A (en) *	1985-06-12	1987-10-13	Westinghouse Electric Corp.	Double lock joint for attaching top nozzle to guide thimbles of nuclear fuel assembly
US4707326A (en) *	1985-07-26	1987-11-17	Westinghouse Electric Corp.	Arrangement and method for attaching and reattaching a top nozzle in a reconstitutable nuclear fuel assembly
US4684500A (en) *	1985-09-12	1987-08-04	Westinghouse Electric Corp.	Guide thimble captured locking tube in a reconstitutable fuel assembly
US4699760A (en) *	1985-11-12	1987-10-13	Westinghouse Electric Corp.	Fuel assembly skeleton with structural and non-structural top nozzle/guide thimble joints
US4688416A (en) *	1985-11-12	1987-08-25	Westinghouse Electric Corp.	Fixture and method for rectifying damaged guide thimble insert sleeves in a reconstitutable fuel assembly
US4717529A (en) *	1986-01-10	1988-01-05	Westinghouse Electric Corp.	Thimble guide assembly
US4778647A (en) *	1986-02-14	1988-10-18	Westinghouse Electric Corp.	Vibration-damping extender for a thimble guide
FR2597650B1 (fr) *	1986-04-22	1988-07-22	Fragema Framatome & Cogema	Procede de chemisage de tube d'instrumentation d'assemblage combustible nucleaire et assemblage a tube chemise
US5479464A (en) *	1994-08-30	1995-12-26	Westinghouse Electric Corporation	Expandable top nozzle and device for securing same to a nuclear fuel assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3475273A (en) *	1967-12-05	1969-10-28	Combustion Eng	Nuclear reactor fuel assembly
US3791466A (en) *	1969-05-19	1974-02-12	Westinghouse Electric Corp	Low parasitic capture fuel assembly structure
SE365333B (fr) *	1972-06-22	1974-03-18	Asea Atom Ab
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
US4326921A (en) *	1980-05-16	1982-04-27	Westinghouse Electric Corp.	Control rod guide thimble for nuclear reactor fuel assemblies

1983
- 1983-08-23 DE DE3330357A patent/DE3330357A1/de not_active Ceased
- 1983-09-05 ZA ZA836578A patent/ZA836578B/xx unknown
- 1983-09-06 CA CA000436063A patent/CA1210534A/fr not_active Expired
- 1983-09-07 GB GB08323929A patent/GB2129189B/en not_active Expired
- 1983-09-20 IT IT22933/83A patent/IT1170219B/it active
- 1983-09-21 FR FR8315016A patent/FR2533741B1/fr not_active Expired
- 1983-09-22 ES ES525821A patent/ES8703208A1/es not_active Expired
- 1983-09-23 BE BE0/211575A patent/BE897818A/fr not_active IP Right Cessation
- 1983-09-23 KR KR1019830004463A patent/KR910004194B1/ko not_active IP Right Cessation
- 1983-09-24 JP JP58176878A patent/JPS5990081A/ja active Granted

Also Published As

Publication number	Publication date
IT8322933A0 (it)	1983-09-20
ES8703208A1 (es)	1987-02-01
BE897818A (fr)	1984-03-23
ES525821A0 (es)	1987-02-01
JPS5990081A (ja)	1984-05-24
JPH0318159B2 (fr)	1991-03-11
DE3330357A1 (de)	1984-03-29
FR2533741A1 (fr)	1984-03-30
KR910004194B1 (ko)	1991-06-24
KR840005889A (ko)	1984-11-19
GB8323929D0 (en)	1983-11-02
CA1210534A (fr)	1986-08-26
ZA836578B (en)	1984-06-27
IT1170219B (it)	1987-06-03
GB2129189B (en)	1986-06-11
GB2129189A (en)	1984-05-10

Publication	Publication Date	Title
FR2514932B1 (fr)	1986-11-14	Grille d'espacement pour element combustible de reacteur nucleaire
FR2574579B1 (fr)	1987-02-13	Assemblage de combustible pour reacteur nucleaire
JPS57190294A (en)	1982-11-22	Nuclear fuel assembly
DE3374097D1 (en)	1987-11-19	Nuclear fuel assembly
FR2533741B1 (fr)	1986-09-05	Procede pour reconstituer un assemblage combustible de reacteur nucleaire et assemblage combustible de reacteur nucleaire reconstitue a l'aide de ce procede
JPS57186190A (en)	1982-11-16	Nuclear fuel assembly
JPS57147085A (en)	1982-09-10	Fuel assembly for nuclear reactor
FR2553226B1 (fr)	1987-01-02	Procede et installation de reconstitution d'assemblage de combustible nucleaire
DE3471542D1 (en)	1988-06-30	Nuclear reactor fuel assembly
ZA829070B (en)	1983-09-28	Nuclear reactor fuel assemblies
DE3369416D1 (en)	1987-02-26	Nuclear reactor fuel assembly
DE3364003D1 (en)	1986-07-17	Nuclear reactor fuel assembly
ES513501A0 (es)	1984-03-01	"aparato para sujetar y mantener un conjunto de combustible nuclear".
JPS57175286A (en)	1982-10-28	Nuclear fuel assembly
FR2539548B1 (fr)	1988-11-25	Assemblage combustible demontable pour reacteur nucleaire
GB2096937B (en)	1984-08-15	Storage arrangements for nuclear fuel
GB8616520D0 (en)	1986-08-13	Nuclear fuel
FR2509078B1 (fr)	1987-10-16	Grille d'espacement pour combustible de reacteur nucleaire
GB2100727B (en)	1985-01-03	Nuclear reactor fuel
DE3474874D1 (en)	1988-12-01	Nuclear reactor fuel assemblies
GB2135108B (en)	1987-03-25	Nuclear fuel replacement device
JPS57196189A (en)	1982-12-02	Nuclear fuel assembly
GB2133918B (en)	1987-07-22	Fuel sub-assemblies for nuclear reactors
JPS57166591A (en)	1982-10-14	Nuclear fuel assembly
FR2560422B1 (fr)	1990-03-02	Ensembles combustibles pour reacteur nucleaire

Legal Events

Date	Code	Title	Description
1987-08-14	CL	Concession to grant licences
1996-08-30	ST	Notification of lapse