BE755835A - Dispositif d'accrochage d'aiguilles de combustible nucleaire dans un assemblage - Google Patents

Dispositif d'accrochage d'aiguilles de combustible nucleaire dans un assemblage

Info

Publication number: BE755835A
Authority: BE; Belgium
Prior art keywords: assembly; nuclear fuel; fuel needle; hanger; needle hanger
Prior art date: 1969-09-19

Application number

Other languages

English (en)

Inventor

J-C Agranier

A Cayol

Original Assignee

Commissariat Energie Atomique

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.)

1969-09-19

Publication date

1971-02-15

1971-02-15 Publication of BE755835A publication Critical patent/BE755835A/fr

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
- 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
- G21C3/12—Means forming part of the element for locating it within the reactor core
- 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
- 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
- G21C3/334—Assembling, maintenance or repair of the 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)
Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Clamps And Clips (AREA)

BE755835D 1969-09-19 Dispositif d'accrochage d'aiguilles de combustible nucleaire dans un assemblage BE755835A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR696932031A FR2063107B1 (fr)	1969-09-19	1969-09-19

Publications (1)

Publication Number	Publication Date
BE755835A true BE755835A (fr)	1971-02-15

Family

ID=9040339

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE755835D BE755835A (fr)	1969-09-19		Dispositif d'accrochage d'aiguilles de combustible nucleaire dans un assemblage

Country Status (11)

Country	Link
US (1)	US3743578A (fr)
JP (1)	JPS514235B1 (fr)
BE (1)	BE755835A (fr)
CH (1)	CH521658A (fr)
DE (1)	DE2046272C3 (fr)
ES (1)	ES383795A1 (fr)
FR (1)	FR2063107B1 (fr)
GB (1)	GB1257410A (fr)
LU (1)	LU61707A1 (fr)
NL (1)	NL7013824A (fr)
SE (1)	SE345543B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1416333A (en) *	1972-10-17	1975-12-03	British Nuclear Fuels Ltd	Means for supporting nuclear fuel
FR2266261B1 (fr) *	1974-03-28	1978-11-17	Commissariat Energie Atomique
FR2266262B1 (fr) *	1974-03-28	1976-12-17	Commissariat Energie Atomique
US3951739A (en) *	1974-07-15	1976-04-20	The United States Of America As Represented By The United States Energy Research And Development Administration	Positioning and locking device for fuel pin to grid attachment
DE2721869A1 (de) *	1977-05-14	1978-11-23	Interatom	Stabhalterung fuer kernreaktor- brennelement
US4344915A (en) *	1980-09-17	1982-08-17	The United States Of America As Represented By The United States Department Of Energy	Nuclear reactor fuel rod attachment system
US4348353A (en) *	1980-11-12	1982-09-07	The United States Of America As Represented By The United States Department Of Energy	Nuclear reactor fuel assembly duct-tube-to-inlet-nozzle attachment system
FR2544122B1 (fr) *	1983-04-08	1985-10-18	Commissariat Energie Atomique	Procede de fabrication d'un assemblage de reacteur nucleaire et assemblage obtenu par ce procede
US4716018A (en) *	1985-11-12	1987-12-29	Westinghouse Electric Corp.	End plug with truncated tapered leading end configuration
WO1992005564A1 (fr) *	1990-09-18	1992-04-02	Siemens Aktiengesellschaft	Element combustible pour un reacteur a eau bouillante comportant un ressort d'etancheite entre le pied et le boitier de l'element combustible
DE9016426U1 (de) *	1990-12-03	1991-02-21	Siemens AG, 8000 München	Zentrierstift für einen Steuerstabführungseinsatz
SE518705C2 (sv) *	2001-03-20	2002-11-05	Westinghouse Atom Ab	Filter och bränslepatron för en nukleär anläggning av lättvattentyp
US10720246B2 (en) *	2017-04-20	2020-07-21	Westinghouse Electric Company Llc	Fuel assembly arrangement for retaining fuel rod end plug to bottom nozzle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1413971A (fr) *	1964-08-28	1965-10-15	Commissariat Energie Atomique	Assemblage combustible pour réacteur nucléaire
JPS5029271B2 (fr) *	1971-09-22	1975-09-22

0
- BE BE755835D patent/BE755835A/fr not_active IP Right Cessation
1969
- 1969-09-19 FR FR696932031A patent/FR2063107B1/fr not_active Expired
1970
- 1970-09-03 GB GB1257410D patent/GB1257410A/en not_active Expired
- 1970-09-03 CH CH1329170A patent/CH521658A/fr not_active IP Right Cessation
- 1970-09-14 US US00072000A patent/US3743578A/en not_active Expired - Lifetime
- 1970-09-17 LU LU61707D patent/LU61707A1/xx unknown
- 1970-09-18 SE SE12755/70A patent/SE345543B/xx unknown
- 1970-09-18 NL NL7013824A patent/NL7013824A/xx unknown
- 1970-09-18 JP JP45081374A patent/JPS514235B1/ja active Pending
- 1970-09-18 DE DE2046272A patent/DE2046272C3/de not_active Expired
- 1970-09-19 ES ES383795A patent/ES383795A1/es not_active Expired

Also Published As

Publication number	Publication date
NL7013824A (fr)	1971-03-23
JPS514235B1 (fr)	1976-02-09
DE2046272B2 (de)	1978-12-21
US3743578A (en)	1973-07-03
FR2063107A1 (fr)	1971-07-09
LU61707A1 (fr)	1971-01-18
DE2046272C3 (de)	1979-08-23
CH521658A (fr)	1972-04-15
ES383795A1 (es)	1974-06-16
DE2046272A1 (de)	1971-03-25
GB1257410A (fr)	1971-12-15
FR2063107B1 (fr)	1973-02-02
SE345543B (fr)	1972-05-29

Publication	Publication Date	Title
FR2116937A5 (fr)	1972-07-21	Dispositif d'injection électronique
BE744008A (fr)	1970-06-15	Injecteur de combustible
BE755835A (fr)	1971-02-15	Dispositif d'accrochage d'aiguilles de combustible nucleaire dans un assemblage
BE750753A (fr)	1970-11-03	Systeme d'injection de combustible
BE748994A (fr)	1970-09-16	Appareil d'injection de combustible
BE741457A (fr)	1970-04-16	Elément combustible nucléaire
ES193017Y (es)	1975-01-16	Inyector de combustible.
BE752616A (fr)	1970-12-01	Injecteurs de combustible
FR1475626A (fr)	1967-04-07	Système d'injection de combustible
BE755542A (fr)	1971-02-01	Dispositif d'accrochage d'aiguilles de combustible
BE768705A (fr)	1971-11-03	Aiguille de combustible nucleaire
BE766289A (fr)	1971-09-16	Assemblage de combustible nucleaire
BE778781A (fr)	1972-05-30	Dispositif de manutention d'assemblage de combustible nucleaire
FR1543960A (fr)	1968-10-31	Dispositif d'assemblage télémanipulable
BE775102A (fr)	1972-03-01	Assemblage combustible nucleaire
BE747616A (fr)	1970-08-31	Dispositif d'allumage
BE752472A (fr)	1970-12-24	Injecteur de carburant
CH524776A (fr)	1972-06-30	Dispositif d'assemblage
BE759701A (fr)	1971-05-17	Injecteur de combustible
FR2059059A5 (fr)	1971-05-28	Dispositif d'injection
BE784652A (fr)	1972-10-02	Assemblage de combustible nucleaire
BE747593A (fr)	1970-08-31	Dispositif de reglage d'un fluide dans un assemblage combustible nucleaire
CH501981A (fr)	1971-01-15	Assemblage de combustible nucléaire
BE759588A (fr)	1971-04-30	Systeme d'injection de combustible
CH506709A (de)	1971-04-30	Kraftstoffeinspritzeinrichtung

Legal Events

Date	Code	Title	Description
1987-03-31	RE	Patent lapsed	Owner name: COMMISSARIAT A L ENERGIE ATOMIQUE Effective date: 19860930

Date

Code

Title

Description

1987-03-31

Patent lapsed

Owner name: COMMISSARIAT A L ENERGIE ATOMIQUE

Effective date: 19860930