FI840729A - Braensle-element foer kaernreaktor. - Google Patents

Braensle-element foer kaernreaktor. Download PDF

Info

Publication number: FI840729A
Authority: FI; Finland
Prior art keywords: rods; plate; groove; kaernreaktor; braensle
Prior art date: 1983-02-25

Application number

FI840729A

Other languages

English (en)

Other versions

FI82782C (fi

FI82782B (fi

FI840729A0 (fi

Inventor

Jean-Paul Millot

Guy Desfontaines

Michel Babin

Original Assignee

Framatome & Cie

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.)

1983-02-25

Filing date

1984-02-22

Publication date

1984-08-26

1984-02-22 Application filed by Framatome & Cie filed Critical Framatome & Cie

1984-02-22 Publication of FI840729A0 publication Critical patent/FI840729A0/fi

1984-08-26 Publication of FI840729A publication Critical patent/FI840729A/fi

1990-12-31 Application granted granted Critical

1990-12-31 Publication of FI82782B publication Critical patent/FI82782B/fi

1991-04-10 Publication of FI82782C publication Critical patent/FI82782C/fi

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- 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
- G21C3/33—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
- G21C3/3305—Lower nozzle
- 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)
Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Hybrid Cells (AREA)
Golf Clubs (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Basic Packing Technique (AREA)
Vending Machines For Individual Products (AREA)
Fuel-Injection Apparatus (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Mechanical Operated Clutches (AREA)
Polishing Bodies And Polishing Tools (AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

FI840729A 1983-02-25 1984-02-22 Kaernreaktors braensleelement. FI82782C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8303154		1983-02-25
FR838303154A FR2541809B1 (fr)	1983-02-25	1983-02-25	Assemblage combustible pour un reacteur nucleaire

Publications (4)

Publication Number	Publication Date
FI840729A0 FI840729A0 (fi)	1984-02-22
FI840729A true FI840729A (fi)	1984-08-26
FI82782B FI82782B (fi)	1990-12-31
FI82782C FI82782C (fi)	1991-04-10

Family

ID=9286291

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI840729A FI82782C (fi)	1983-02-25	1984-02-22	Kaernreaktors braensleelement.

Country Status (16)

Country	Link
US (1)	US4657733A (fi)
EP (1)	EP0118355B1 (fi)
JP (1)	JPS59163589A (fi)
KR (1)	KR910005731B1 (fi)
AT (1)	ATE30979T1 (fi)
BR (1)	BR8400773A (fi)
CA (1)	CA1206631A (fi)
DE (1)	DE3467651D1 (fi)
DK (1)	DK163847C (fi)
ES (1)	ES296341Y (fi)
FI (1)	FI82782C (fi)
FR (1)	FR2541809B1 (fi)
GR (1)	GR81414B (fi)
TR (1)	TR22133A (fi)
YU (1)	YU35184A (fi)
ZA (1)	ZA841135B (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2577342B1 (fr) *	1985-02-12	1989-06-16	Commissariat Energie Atomique	Element de combustible pour un reacteur nucleaire
US4652425A (en) *	1985-08-08	1987-03-24	Westinghouse Electric Corp.	Bottom grid mounted debris trap for a fuel assembly
US4863681A (en) *	1988-02-25	1989-09-05	Combustion Engineering, Inc.	Replacement rod
SE510817C2 (sv) *	1992-04-28	1999-06-28	Asea Atom Ab	Förfarande för att i en kärnkraftsreaktor förlänga livslängden för en bränslepatron genom att efter viss drifttid vända i denna innehållna bränslestav upp och ner
RU2623580C1 (ru) *	2016-05-04	2017-06-28	Публичное акционерное общество "Машиностроительный завод"	Тепловыделяющая сборка ядерного реактора
RU182070U1 (ru) *	2018-05-15	2018-08-02	Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт"	Тепловыделяющая сборка ядерного водо-водяного энергетического реактора
ES2860525T3 (es) *	2018-12-14	2021-10-05	Framatome Sa	Procedimiento y sistema de ensamblaje para insertar al menos una varilla de combustible nuclear en las rejillas espaciadoras de un conjunto de combustible nuclear
CN112820423A (zh) *	2019-11-18	2021-05-18	中核建中核燃料元件有限公司	一种可拆卸胀接部位的导向管组件以及模拟骨架

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2884038A (en) *	1955-01-19	1959-04-28	Clarence W Payne	Bolt head having undercut portion to receive flowable lead washer
BE558245A (fi) *	1956-06-15
US3738912A (en) *	1969-09-10	1973-06-12	Nukem Gmbh	Fuel element for high temperature reactor
US3960655A (en) *	1974-07-09	1976-06-01	The United States Of America As Represented By The United States Energy Research And Development Administration	Nuclear reactor for breeding U233
FR2368785A1 (fr) *	1976-10-20	1978-05-19	Framatome Sa	Assemblage combustible aisement demontable pour reacteur nucleaire
GB1582192A (en) *	1977-06-03	1980-12-31	Nuclear Power Co Ltd	Fuel sub-assemblies for nuclear reactors
DE2742692A1 (de) *	1977-09-22	1979-04-05	Siemens Ag	Brennelement fuer druckwasser-kernreaktoren
FR2465916A1 (fr) *	1979-09-19	1981-03-27	Framatome Sa	Assemblage visse de securite
AU540259B2 (en) *	1980-09-12	1984-11-08	Westinghouse Electric Corporation	Reconstitutable fuel assembly
FR2491668B1 (fr) *	1980-10-08	1985-10-11	Framatome Sa	Assemblage combustible de reacteur nucleaire
US4418036A (en) *	1980-12-16	1983-11-29	Westinghouse Electric Corp.	Fuel assembly for a nuclear reactor
US4452755A (en) *	1982-01-29	1984-06-05	The United States Of America As Represented By The United States Department Of Energy	Fuel rod retention device for a nuclear reactor
US4492668A (en) *	1982-04-08	1985-01-08	Westinghouse Electric Corp.	Apparatus and method for preventing the rotation of rods used in nuclear _fuel assemblies
DE3240061A1 (de) *	1982-10-28	1984-05-03	Kraftwerk Union AG, 4330 Mülheim	Kernreaktorbrennelement
DE3309884A1 (de) *	1983-03-17	1984-09-27	Thanh-Son Dipl.-Ing. 1000 Berlin Le	Wiederverwendbare formschluessige sicherung fuer schraube/mutter einer loesbaren schraubenverbindung

1983
- 1983-02-25 FR FR838303154A patent/FR2541809B1/fr not_active Expired
1984
- 1984-02-06 GR GR73723A patent/GR81414B/el unknown
- 1984-02-08 CA CA000447049A patent/CA1206631A/fr not_active Expired
- 1984-02-14 US US06/579,940 patent/US4657733A/en not_active Expired - Fee Related
- 1984-02-16 ZA ZA841135A patent/ZA841135B/xx unknown
- 1984-02-21 BR BR8400773A patent/BR8400773A/pt unknown
- 1984-02-22 KR KR1019840000862A patent/KR910005731B1/ko not_active IP Right Cessation
- 1984-02-22 FI FI840729A patent/FI82782C/fi not_active IP Right Cessation
- 1984-02-24 JP JP59034118A patent/JPS59163589A/ja active Granted
- 1984-02-24 EP EP84400371A patent/EP0118355B1/fr not_active Expired
- 1984-02-24 TR TR22133A patent/TR22133A/xx unknown
- 1984-02-24 YU YU00351/84A patent/YU35184A/xx unknown
- 1984-02-24 AT AT84400371T patent/ATE30979T1/de active
- 1984-02-24 ES ES1984296341U patent/ES296341Y/es not_active Expired
- 1984-02-24 DE DE8484400371T patent/DE3467651D1/de not_active Expired
- 1984-02-24 DK DK102884A patent/DK163847C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES296341Y (es)	1988-02-16
ZA841135B (en)	1984-09-26
DK163847C (da)	1992-08-31
EP0118355A1 (fr)	1984-09-12
FI82782C (fi)	1991-04-10
TR22133A (tr)	1986-05-20
DK102884A (da)	1984-08-26
DK102884D0 (da)	1984-02-24
ES296341U (es)	1987-08-01
FI82782B (fi)	1990-12-31
JPS59163589A (ja)	1984-09-14
JPH0317318B2 (fi)	1991-03-07
US4657733A (en)	1987-04-14
FR2541809B1 (fr)	1985-07-26
BR8400773A (pt)	1984-10-02
GR81414B (fi)	1984-12-11
ATE30979T1 (de)	1987-12-15
DE3467651D1 (en)	1987-12-23
EP0118355B1 (fr)	1987-11-19
FR2541809A1 (fr)	1984-08-31
YU35184A (en)	1990-12-31
KR840007791A (ko)	1984-12-10
CA1206631A (fr)	1986-06-24
DK163847B (da)	1992-04-06
FI840729A0 (fi)	1984-02-22
KR910005731B1 (ko)	1991-08-02

Publication	Publication Date	Title
NZ333093A (en)	2000-01-28	Method of assembling volumetric infusion pump by locating elements relative to datum surface, typically shaft bore
DE3767590D1 (de)	1991-02-28	Zusammenbau einer brennstoffpumpe.
FI840729A0 (fi)	1984-02-22	Braensle-element foer kaernreaktor
SE8306815D0 (sv)	1983-12-09	Expanderbult
DK124486D0 (da)	1986-03-18	Sektionsdelt borehulsmotor samt fremgangsmaade til samling af motorenog montagefikstur til brug ved samlingen
DE58903508D1 (de)	1993-03-25	Axialdurchstroemte turbine mit radial-axialer erster stufe.
ES8600550A1 (es)	1985-10-01	Mejoras introducidas en conjuntos de combustible nuclear.
ES8105448A1 (es)	1981-05-16	Procedimiento para ensamblar componentes estructurales par- ticularmente estructuras de articulos de mobiliario
DE68901359D1 (de)	1992-06-04	Montage einer verschiebbaren wand im einlass einer radialturbine.
SE7710680L (sv)	1978-03-26	Reaktorherd
DE68908055D1 (de)	1993-09-09	Axialer reaktor mit koaxialer oelinjektion.
NO854315L (no)	1986-05-02	Fremgangsmaate for fremstilling av en herdet fenolharpiks med i alt vesentlig lukkede celler.
SE8502391D0 (sv)	1985-05-14	Kilforband
ATE53783T1 (de)	1990-06-15	Wechselsystem auf einer nichtabnehmbaren bearbeitungseinheit.
SU1643696A1 (ru)	1991-04-23	Промывочный узел бурового долота
SU1420262A1 (ru)	1988-08-30	Устройство дл креплени упругого элемента
FR2565642B1 (fr)	1988-11-10	Ensemble-palier avec pompe integree
ATE27043T1 (de)	1987-05-15	Spreizduebel mit ankerbolzen und damit verbundenen spreizelementen.
SU505060A1 (ru)	1976-02-28	Штепсельный разъем
GB1533329A (en)	1978-11-22	Swivel joints
SU1670247A1 (ru)	1991-08-15	Дифференциал
SU131194A1 (ru)	1960-11-30	Развертка с плавающим ножом
SU775436A1 (ru)	1980-10-30	Стопорное разжимное кольцо
Keller	1982	Designing cylinder cushions on a desktop computer.
SU1387570A1 (ru)	2006-01-27	Регулируемый направляющий аппарат осевой турбомашины

Legal Events

Date	Code	Title	Description
1996-09-11	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: FRAMATOME ET COMPAGNIE