NL8005646A - Roosters voor splijtstofelementen. - Google Patents

Roosters voor splijtstofelementen. Download PDF

Info

Publication number: NL8005646A
Authority: NL; Netherlands
Prior art keywords: strip; deflections; strips; type; slots
Prior art date: 1979-10-17

Application number

NL8005646A

Other languages

English (en)

Dutch (nl)

Original Assignee

British Nuclear Fuels Ltd

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.)

1979-10-17

Filing date

1980-10-13

Publication date

1981-04-22

1980-10-13 Application filed by British Nuclear Fuels Ltd filed Critical British Nuclear Fuels Ltd

1981-04-22 Publication of NL8005646A publication Critical patent/NL8005646A/nl

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
- G21C3/34—Spacer grids
- 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)
Fuel Cell (AREA)
Gas Burners (AREA)
Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

NL8005646A 1979-10-17 1980-10-13 Roosters voor splijtstofelementen. NL8005646A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB7936031		1979-10-17
GB7936031		1979-10-17

Publications (1)

Publication Number	Publication Date
NL8005646A true NL8005646A (nl)	1981-04-22

Family

ID=10508569

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8005646A NL8005646A (nl)	1979-10-17	1980-10-13	Roosters voor splijtstofelementen.

Country Status (6)

Country	Link
US (1)	US4351795A (it)
JP (1)	JPS5664685A (it)
DE (1)	DE3038379A1 (it)
ES (1)	ES297050Y (it)
IT (1)	IT1130534B (it)
NL (1)	NL8005646A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4897241A (en) *	1981-11-30	1990-01-30	Combustion Engineering, Inc.	Anti-bow grid for nuclear fuel assembly
FR2522560A1 (fr) *	1982-03-03	1983-09-09	Commissariat Energie Atomique	Procede et dispositif pour la realisation par soudage laser par impulsions d'elements de structure de reacteurs nucleaires et grilles en alliage de zirconium obtenues par ce procede
US4544522A (en) *	1982-08-20	1985-10-01	General Electric Company	Nuclear fuel assembly spacer
SE456705B (sv) *	1983-03-09	1988-10-24	Westinghouse Electric Corp	Galler foer att haalla braenslestavar isaer i en braenslepatron i en kaernreaktor
EP0184064B2 (de) *	1984-11-30	1996-09-25	Siemens Aktiengesellschaft	Kernreaktorbrennelement
US4873051A (en) *	1988-04-06	1989-10-10	Westinghouse Electric Corp.	Nuclear fuel grid outer strap
US5278883A (en) *	1992-03-30	1994-01-11	Siemens Power Corporation	Low pressure drop spacer for nuclear fuel assemblies
US5434898A (en) *	1994-03-14	1995-07-18	Siemens Power Corporation	Nuclear fuel assembly
DE19915444A1 (de) *	1999-04-06	2000-10-19	Siemens Ag	Abstandhalter für Leichtwasserreaktor-Brennelement mit Maschengitter und sechseckigem Querschnitt
DE19916893C1 (de) *	1999-04-14	2000-10-12	Siemens Ag	Abstandhalter für ein Leichtwasserreaktor-Brennelement
DE10107304C2 (de) *	2001-02-16	2003-01-30	Framatome Anp Gmbh	Abstandhalter für ein Brennelement eines Siedewasserreaktors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3350275A (en) *	1965-08-26	1967-10-31	Gen Electric	Reactor fuel assembly device
GB1186518A (en) *	1966-07-21	1970-04-02	Atomic Energy Authority Uk	Improvements in or relating to Nuclear Reactor Fuel Element Assemblies
SE321746B (it) *	1966-11-23	1970-03-16	Asea Ab
DE2005061C3 (de) *	1969-02-06	1978-07-06	Comitato Nazionale Per L'energia Nucleare - Cnen, Rom	Gitter zum Zentrieren und Abstützen von Brenn- oder Brutstoff enthaltenden Rohren eines Brenn- oder Brutstoffelementes eines Kernreaktors
BE785942A (fr) *	1971-07-07	1973-01-08	Atomic Energy Authority Uk	Perfectionnements aux elements combustibles de reacteurs nucleaires
US4125435A (en) *	1977-02-25	1978-11-14	The Babcock & Wilcox Company	Grid lattice with sliding strap
FR2397042A1 (fr) *	1977-07-07	1979-02-02	Commissariat Energie Atomique	Grille d'espacement pour un faisceau de crayons combustibles dans un assemblage de reacteur nucleaire

1980
- 1980-09-30 US US06/192,614 patent/US4351795A/en not_active Expired - Lifetime
- 1980-10-10 DE DE19803038379 patent/DE3038379A1/de active Granted
- 1980-10-13 NL NL8005646A patent/NL8005646A/nl not_active Application Discontinuation
- 1980-10-16 JP JP14505380A patent/JPS5664685A/ja active Granted
- 1980-10-16 ES ES1980297050U patent/ES297050Y/es not_active Expired
- 1980-10-16 IT IT68584/80A patent/IT1130534B/it active

Also Published As

Publication number	Publication date
ES297050Y (es)	1989-04-16
ES297050U (es)	1988-10-01
DE3038379A1 (de)	1981-04-30
JPS5664685A (en)	1981-06-01
IT8068584A0 (it)	1980-10-16
US4351795A (en)	1982-09-28
IT1130534B (it)	1986-06-18
JPH0345355B2 (it)	1991-07-10
DE3038379C2 (it)	1991-06-20

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Legal Events

Date	Code	Title	Description
1984-11-16	DNT	Communications of changes of names of applicants whose applications have been laid open to public inspection	Free format text: BRITISH NUCLEAR FUELS PLC
1985-01-01	A85	Still pending on 85-01-01
1987-08-03	BA	A request for search or an international-type search has been filed
1988-08-01	BB	A search report has been drawn up
1988-10-03	BC	A request for examination has been filed
1999-07-01	BV	The patent application has lapsed