CH517989A - Dispositif d'accrochage d'aiguilles de combustible - Google Patents

Dispositif d'accrochage d'aiguilles de combustible

Info

Publication number: CH517989A
Authority: CH; Switzerland
Prior art keywords: fuel rod; hooking device; rod hooking; fuel; rod
Prior art date: 1969-09-17

Application number

CH1307670A

Other languages

English (en)

Inventor

Agranier Jean-Claude

Chalony Andre

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.)

1969-09-17

Filing date

1970-09-01

Publication date

1972-01-15

1970-09-01 Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique

1972-01-15 Publication of CH517989A publication Critical patent/CH517989A/fr

Links

239000000446 fuel Substances 0.000 title 1

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
- 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
- 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)
Supports For Pipes And Cables (AREA)
Fuel-Injection Apparatus (AREA)

CH1307670A 1969-09-17 1970-09-01 Dispositif d'accrochage d'aiguilles de combustible CH517989A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR6931617A FR2060226A1 (fr)	1969-09-17	1969-09-17

Publications (1)

Publication Number	Publication Date
CH517989A true CH517989A (fr)	1972-01-15

Family

ID=9040186

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1307670A CH517989A (fr)	1969-09-17	1970-09-01	Dispositif d'accrochage d'aiguilles de combustible

Country Status (11)

Country	Link
US (1)	US3755077A (fr)
JP (1)	JPS514236B1 (fr)
BE (1)	BE755542A (fr)
CH (1)	CH517989A (fr)
DE (1)	DE2046025A1 (fr)
ES (1)	ES383722A1 (fr)
FR (1)	FR2060226A1 (fr)
GB (1)	GB1293436A (fr)
LU (1)	LU61692A1 (fr)
NL (1)	NL7013671A (fr)
SE (1)	SE345542B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2266262B1 (fr) *	1974-03-28	1976-12-17	Commissariat Energie Atomique
FR2266261B1 (fr) *	1974-03-28	1978-11-17	Commissariat Energie Atomique
FR2286473A1 (fr) *	1974-09-26	1976-04-23	Commissariat Energie Atomique	Dispositif de reperage pour aiguilles d'assemblage de reacteur nucleaire
US4236965A (en) *	1978-11-08	1980-12-02	The United States Of America As Represented By The United States Department Of Energy	Target assembly
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
GB2133918B (en) *	1983-01-18	1987-07-22	Atomic Energy Authority Uk	Fuel sub-assemblies for nuclear reactors
GB2159319B (en) *	1984-05-24	1989-06-14	Atomic Energy Authority Uk	Nuclear fuel for fast reactors.
SE518705C2 (sv) *	2001-03-20	2002-11-05	Westinghouse Atom Ab	Filter och bränslepatron för en nukleär anläggning av lättvattentyp

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE573083A (fr) *	1957-11-18
NL122984C (fr) *	1959-03-25
US3150057A (en) *	1962-05-29	1964-09-22	Harry O Monson	Fuel subassembly for nuclear reactor
GB1000339A (en) *	1963-04-25	1965-08-04	Soc Anglo Belge Vulcain Sa	Nuclear fuel assembly end supports
GB1002784A (en) *	1963-06-05	1965-08-25	Soc Anglo Belge Vulcain Sa	Nuclear fuel assembly
US3291698A (en) *	1965-04-19	1966-12-13	Fortescne Peter	Fuel element
FR1519593A (fr) *	1966-12-05	1968-04-05	Commissariat Energie Atomique	Assemblage combustible nucléaire
FR1519594A (fr) *	1966-12-05	1968-04-05	Commissariat Energie Atomique	Assemblage combustible pour réacteur nucléaire
JPS5029271B2 (fr) *	1971-09-22	1975-09-22

0
- BE BE755542D patent/BE755542A/fr not_active IP Right Cessation
1969
- 1969-09-17 FR FR6931617A patent/FR2060226A1/fr not_active Withdrawn
1970
- 1970-09-01 GB GB41819/70A patent/GB1293436A/en not_active Expired
- 1970-09-01 CH CH1307670A patent/CH517989A/fr not_active IP Right Cessation
- 1970-09-14 US US00071998A patent/US3755077A/en not_active Expired - Lifetime
- 1970-09-15 LU LU61692D patent/LU61692A1/xx unknown
- 1970-09-16 NL NL7013671A patent/NL7013671A/xx unknown
- 1970-09-17 SE SE12696/70A patent/SE345542B/xx unknown
- 1970-09-17 DE DE19702046025 patent/DE2046025A1/de active Pending
- 1970-09-17 JP JP45081638A patent/JPS514236B1/ja active Pending
- 1970-09-17 ES ES383722A patent/ES383722A1/es not_active Expired

Also Published As

Publication number	Publication date
GB1293436A (en)	1972-10-18
NL7013671A (fr)	1971-03-19
DE2046025A1 (de)	1971-04-01
BE755542A (fr)	1971-02-01
SE345542B (fr)	1972-05-29
JPS514236B1 (fr)	1976-02-09
LU61692A1 (fr)	1970-12-21
US3755077A (en)	1973-08-28
FR2060226A1 (fr)	1971-06-18
ES383722A1 (es)	1974-06-16

Legal Events

Date	Code	Title	Description
1979-06-15	PL	Patent ceased

Publication	Publication Date	Title
BE763947A (fr)	1971-08-02	Dispositif d'etancheite
BE773418A (fr)	1972-01-31	Dispositif de support d'objets
BE748026A (fr)	1970-08-31	Dispositif d'alarme
BE746729A (fr)	1970-08-17	Dispositif d'arrosage
BE750753A (fr)	1970-11-03	Systeme d'injection de combustible
BE748994A (fr)	1970-09-16	Appareil d'injection de combustible
CH486746A (fr)	1970-02-28	Dispositif d'alarme
CH517989A (fr)	1972-01-15	Dispositif d'accrochage d'aiguilles de combustible
CH499063A (fr)	1970-11-15	Dispositif d'allumage piézo-électrique
BE756368A (fr)	1971-03-18	Dispositif d'attelage
BE764573A (fr)	1971-08-16	Dispositif anti-retour de flamme
CH505343A (fr)	1971-03-31	Dispositif d'allumage
BE747616A (fr)	1970-08-31	Dispositif d'allumage
FR1505656A (fr)	1967-12-15	Dispositif d'échappement
BE752451A (fr)	1970-12-01	Dispositif d'affichage
CH461192A (fr)	1968-08-15	Dispositif d'embrayage
FR2059059A5 (fr)	1971-05-28	Dispositif d'injection
CH454774A (fr)	1968-04-30	Dispositif d'allumage
FR1540305A (fr)	1968-09-27	Dispositif perfectionné de détection d'incendie
FR1534925A (fr)	1968-08-02	Dispositif d'allumage pyrotechnique
BE759564A (fr)	1971-04-30	Dispositif d'allumage piezoelectrique
CH461407A (fr)	1968-08-31	Dispositif d'allumage
CH475519A (fr)	1969-07-15	Dispositif d'allumage d'un brûleur
CH432305A (fr)	1967-03-15	Dispositif de détection d'incendie
BE759230A (fr)	1971-04-30	Dispositif de securite d'allumage thermoelectrique