BE839850A - Procede pour obturer de facon etanche des cartouches de combustible de reacteur nucleaire - Google Patents

Procede pour obturer de facon etanche des cartouches de combustible de reacteur nucleaire

Info

Publication number: BE839850A
Authority: BE; Belgium
Prior art keywords: nuclear reactor; reactor fuel; fuel cartridges; closure; tightly
Prior art date: 1975-03-24

Application number

BE1007269A

Other languages

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.)

1975-03-24

Filing date

1976-03-22

Publication date

1976-09-22

1976-03-22 Application filed filed Critical

1976-09-22 Publication of BE839850A publication Critical patent/BE839850A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/1224—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in vacuum
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
- 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
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
- G21C3/10—End closures ; Means for tight mounting therefor
- 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

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Optics & Photonics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Laser Beam Processing (AREA)
Butt Welding And Welding Of Specific Article (AREA)

BE1007269A 1975-03-24 1976-03-22 Procede pour obturer de facon etanche des cartouches de combustible de reacteur nucleaire BE839850A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US56112575A	1975-03-24	1975-03-24

Publications (1)

Publication Number	Publication Date
BE839850A true BE839850A (fr)	1976-09-22

Family

ID=24240732

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1007269A BE839850A (fr)	1975-03-24	1976-03-22	Procede pour obturer de facon etanche des cartouches de combustible de reacteur nucleaire

Country Status (10)

Country	Link
JP (1)	JPS51114599A (de)
BE (1)	BE839850A (de)
BR (1)	BR7601607A (de)
DE (1)	DE2611388A1 (de)
ES (1)	ES446319A1 (de)
FR (1)	FR2305827A1 (de)
GB (1)	GB1497486A (de)
IT (1)	IT1058655B (de)
PH (1)	PH12225A (de)
SE (1)	SE7602419L (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60113198A (ja) *	1983-11-25	1985-06-19	日本ニユクリア・フユエル株式会社	核燃料棒溶接装置
US4587094A (en) *	1984-02-27	1986-05-06	Westinghouse Electric Corp.	Fuel rod assembly for a nuclear reactor
US4865804A (en) *	1984-05-02	1989-09-12	Westinghouse Electric Corp.	Fuel rod end plug
FR2625022B1 (fr) *	1987-12-18	1993-09-17	Framatome Sa	Procede de fermeture etanche d'un element combustible nucleaire
FR2667527B1 (fr) *	1990-10-08	1993-01-22	Fbfc	Equipement de percage et/ou d'obturation au laser du trou de queusot d'un crayon combustible.
FR2667526B1 (fr) *	1990-10-08	1995-11-24	Fbfc	Equipement et installation de soudage au laser de crayons combustibles ou analogues.
US5958267A (en) *	1997-07-21	1999-09-28	General Electric Company	High pressure laser welding of nuclear fuel rods
RU2246771C2 (ru) *	2003-03-07	2005-02-20	Открытое акционерное общество "Новосибирский завод химконцентратов"	Способ изготовления тепловыделяющих элементов
RU2268511C2 (ru) *	2003-10-31	2006-01-20	Открытое акционерное общество "Новосибирский завод химконцентратов"	Способ и устройство подготовки тепловыделяющего элемента к герметизации
DE102014102230B4 (de)	2013-04-22	2019-07-11	Borgwarner Ludwigsburg Gmbh	Verfahren zum Herstellen einer Koronazündeinrichtung
EP3073240B1 (de) *	2015-03-24	2017-12-20	Westinghouse Electric Sweden AB	Verfahren zur überwachung des druckes in einem brennstab
CN111515561B (zh) *	2020-04-09	2024-10-01	西安交通大学	钼核燃料包壳管组合焊接方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3774010A (en) *	1971-01-08	1973-11-20	Babcock & Wilcox Co	Pressurization of fuel rods by laser drilling and sealing
BE766669A (fr) *	1971-05-04	1971-10-01	Belgonucleaire Sa	Procede de fabrication de barreaux combustibles pressurises

1976
- 1976-02-25 SE SE7602419A patent/SE7602419L/xx unknown
- 1976-03-02 PH PH18160A patent/PH12225A/en unknown
- 1976-03-10 JP JP51025195A patent/JPS51114599A/ja active Pending
- 1976-03-17 BR BR7601607A patent/BR7601607A/pt unknown
- 1976-03-18 DE DE19762611388 patent/DE2611388A1/de not_active Ceased
- 1976-03-18 GB GB10924/76A patent/GB1497486A/en not_active Expired
- 1976-03-22 BE BE1007269A patent/BE839850A/xx not_active IP Right Cessation
- 1976-03-23 IT IT21462/76A patent/IT1058655B/it active
- 1976-03-24 FR FR7608467A patent/FR2305827A1/fr not_active Withdrawn
- 1976-03-24 ES ES446319A patent/ES446319A1/es not_active Expired

Also Published As

Publication number	Publication date
JPS51114599A (en)	1976-10-08
PH12225A (en)	1978-11-29
DE2611388A1 (de)	1976-10-07
GB1497486A (en)	1978-01-12
SE7602419L (sv)	1976-09-25
FR2305827A1 (fr)	1976-10-22
BR7601607A (pt)	1976-09-21
IT1058655B (it)	1982-05-10
ES446319A1 (es)	1977-12-16

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FR2309955A1 (fr)	1976-11-26	Faisceau de combustible pour reacteur nucleaire
FR1259772A (fr)	1961-04-28	Ensemble de cartouches de combustible pour réacteurs nucléaires
BE798909A (fr)	1973-08-16	Barreau de combustible pour reacteur nucleaire
FR2448212B1 (fr)	1985-11-22	Element combustible pour reacteur nucleaire

Legal Events

Date	Code	Title	Description
1992-09-30	RE	Patent lapsed	Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19920331

Date

Code

Title

Description

1992-09-30

Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19920331