DE69018195D1 - Kernbrennstoffbündel für einen Siedewasserreaktor. - Google Patents

Kernbrennstoffbündel für einen Siedewasserreaktor.

Info

Publication number: DE69018195D1
Authority: DE; Germany
Prior art keywords: boiling water; nuclear fuel; water reactor; fuel bundle; bundle
Prior art date: 1989-11-14
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

DE69018195T

Other languages

English (en)

Other versions

DE69018195T2 (de

Inventor

Olov Nylund

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Westinghouse Electric Sweden AB

Original Assignee

ASEA Atom AB

ABB Atom AB

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.)

1989-11-14

Filing date

1990-11-12

Publication date

1995-05-04

1990-11-12 Application filed by ASEA Atom AB, ABB Atom AB filed Critical ASEA Atom AB

1995-05-04 Application granted granted Critical

1995-05-04 Publication of DE69018195D1 publication Critical patent/DE69018195D1/de

1995-11-09 Publication of DE69018195T2 publication Critical patent/DE69018195T2/de

2010-11-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- G21C3/322—Means to influence the coolant flow through or around 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)
Liquid Carbonaceous Fuels (AREA)
Structure Of Emergency Protection For Nuclear Reactors (AREA)
Fuel Cell (AREA)

DE69018195T 1989-11-14 1990-11-12 Kernbrennstoffbündel für einen Siedewasserreaktor. Expired - Fee Related DE69018195T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8903818A SE464995B (sv)	1989-11-14	1989-11-14	Braenslepatron foer en kokarreaktor

Publications (2)

Publication Number	Publication Date
DE69018195D1 true DE69018195D1 (de)	1995-05-04
DE69018195T2 DE69018195T2 (de)	1995-11-09

Family

ID=20377471

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69018195T Expired - Fee Related DE69018195T2 (de)	1989-11-14	1990-11-12	Kernbrennstoffbündel für einen Siedewasserreaktor.

Country Status (7)

Country	Link
US (1)	US5080858A (de)
EP (1)	EP0428092B1 (de)
JP (1)	JPH03185397A (de)
DE (1)	DE69018195T2 (de)
ES (1)	ES2072957T3 (de)
FI (1)	FI905622A0 (de)
SE (1)	SE464995B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE469299B (sv) *	1991-10-29	1993-06-14	Asea Atom Ab	Spridare foer sammanhaallande av braenslestavar i en kaernreaktors braenslepatron
SE470032B (sv) *	1992-03-17	1993-10-25	Asea Atom Ab	Spridare för sammanhållning av ett antal långsträckta bränslestavar till ett knippe för placering i en kärnreaktor av BWR- eller PWP-typ.
US5278883A (en) *	1992-03-30	1994-01-11	Siemens Power Corporation	Low pressure drop spacer for nuclear fuel assemblies
US5488644A (en)	1994-07-13	1996-01-30	General Electric Company	Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules
US5526387A (en)	1994-08-12	1996-06-11	General Electric Company	Flow tabs for a fuel rod bundle spacer
US5519747A (en)	1994-10-04	1996-05-21	General Electric Company	Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle
US5519746A (en) *	1994-11-28	1996-05-21	General Electric Company	Large BWR fuel channel design
US5546437A (en)	1995-01-11	1996-08-13	General Electric Company	Spacer for nuclear fuel rods
US5566217A (en)	1995-01-30	1996-10-15	General Electric Company	Reduced height spacer for nuclear fuel rods
US5675621A (en)	1995-08-17	1997-10-07	General Electric Company	Reduced height flat spring spacer for nuclear fuel rods
DE10208502C1 (de) *	2002-02-27	2003-09-25	Framatome Anp Gmbh	Abstandhalter für ein Brennelement eines Siedewasserreaktors
US7561654B2 (en) *	2006-06-16	2009-07-14	Global Nuclear Fuel - Americas, Llc	Nuclear fuel spacer assembly with debris guide
US8774343B2 (en) *	2010-12-15	2014-07-08	Global Nuclear Fuel—Americas, LLC	Flow tripping device
EP2525367A1 (de) *	2011-05-20	2012-11-21	Areva NP	Abstandsgitter für Kernbrennstoffbündel und zugehöriges Kernbrennstoffbündel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3809609A (en) *	1972-06-27	1974-05-07	Combustion Eng	Twisted tape flow deflector in a nuclear reactor fuel assembly
US4388269A (en) *	1980-11-21	1983-06-14	The Babcock & Wilcox Company	Spacer grid corner gusset
FR2594998B1 (fr) *	1986-02-24	1988-06-10	Fragema Framatome & Cogema	Grille pour assemblage de combustible nucleaire, et assemblage en comportant application
FR2608827B1 (fr) *	1986-04-02	1990-06-15	Framatome Sa	Grille d'espacement pour assemblage combustible nucleaire
US4749543A (en) *	1987-03-24	1988-06-07	General Electric Company	Axially shaped channel and integral flow trippers
US4749544A (en) *	1987-03-24	1988-06-07	General Electric Company	Thin walled channel
FR2616577B1 (fr) *	1987-06-09	1991-02-15	Framatome Sa	Grille-entretoise pour un assemblage combustible d'un reacteur nucleaire a eau legere

1989
- 1989-11-14 SE SE8903818A patent/SE464995B/sv not_active IP Right Cessation
1990
- 1990-10-31 US US07/606,456 patent/US5080858A/en not_active Expired - Fee Related
- 1990-11-12 DE DE69018195T patent/DE69018195T2/de not_active Expired - Fee Related
- 1990-11-12 EP EP90121587A patent/EP0428092B1/de not_active Expired - Lifetime
- 1990-11-12 ES ES90121587T patent/ES2072957T3/es not_active Expired - Lifetime
- 1990-11-13 FI FI905622A patent/FI905622A0/fi not_active IP Right Cessation
- 1990-11-13 JP JP2306960A patent/JPH03185397A/ja active Pending

Also Published As

Publication number	Publication date
SE8903818D0 (sv)	1989-11-14
SE8903818L (sv)	1991-05-15
JPH03185397A (ja)	1991-08-13
ES2072957T3 (es)	1995-08-01
FI905622A0 (fi)	1990-11-13
EP0428092A1 (de)	1991-05-22
US5080858A (en)	1992-01-14
SE464995B (sv)	1991-07-08
DE69018195T2 (de)	1995-11-09
EP0428092B1 (de)	1995-03-29

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Legal Events

Date	Code	Title	Description
1996-04-25	8364	No opposition during term of opposition
2001-01-11	8339	Ceased/non-payment of the annual fee