NL8005646A - Roosters voor splijtstofelementen. - Google Patents

Roosters voor splijtstofelementen. Download PDF

Info

Publication number
NL8005646A
NL8005646A NL8005646A NL8005646A NL8005646A NL 8005646 A NL8005646 A NL 8005646A NL 8005646 A NL8005646 A NL 8005646A NL 8005646 A NL8005646 A NL 8005646A NL 8005646 A NL8005646 A NL 8005646A
Authority
NL
Netherlands
Prior art keywords
strip
deflections
strips
type
slots
Prior art date
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.)
Filing date
Publication date
Application filed by British Nuclear Fuels Ltd filed Critical British Nuclear Fuels Ltd
Publication of NL8005646A publication Critical patent/NL8005646A/nl

Links

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)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Gas Burners (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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5664685A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3038379A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES297050Y (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1130534B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8005646A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (12)

* 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
RU2120671C1 (ru) * 1997-05-23 1998-10-20 Государственный научный центр Российской Федерации Дистанционирующая решетка для тепловыделяющей сборки ядерного реактора
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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

Also Published As

Publication number Publication date
ES297050U (es) 1988-10-01
DE3038379A1 (de) 1981-04-30
US4351795A (en) 1982-09-28
JPS5664685A (en) 1981-06-01
IT1130534B (it) 1986-06-18
ES297050Y (es) 1989-04-16
DE3038379C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-06-20
IT8068584A0 (it) 1980-10-16
JPH0345355B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-07-10

Similar Documents

Publication Publication Date Title
JP3989972B2 (ja) 核燃料アセンブリのためのグリッドおよびこのようなグリッドのためのストラップ板
NL8005646A (nl) Roosters voor splijtstofelementen.
KR900008687B1 (ko) 원자로 연료 요소용 스페이싱 격자
US3933584A (en) Grid for nuclear fuel assembly
US3457140A (en) Spacer for fuel assemblies in a nuclear reactor
KR890004340A (ko) 분리날개를 가진 핵연료 조립체 그리드
US4160477A (en) Spacer grid for parallel cylindrical tubes
KR890016576A (ko) 하단부 끼워맞춤 데브리스 콜렉터
US3762996A (en) Nuclear reactor fuel element assembly
JPS6190086A (ja) 核燃料集合体の格子構造
KR940012409A (ko) 핵연료 어셈블리용 스페이서 격자
JPS6311892A (ja) 燃料棒用スペ−サ格子
JPH0310196A (ja) 燃料要素支持グリッド
SE454547B (sv) Brenslepatron for en kernreaktor
US4010796A (en) Lattice, composed of strips with connecting brackets positioned in between
US3405033A (en) Spacer for fuel assemblies
US3801088A (en) Spacer grid respectively plate spring for a bunch of cylindrical elements taking part in a heat-exchanging-process
JPH02290594A (ja) 原子炉燃料集合体
US4951299A (en) Intermediate mixing grid
CZ295294A3 (en) Nuclear reactor fuel element
KR20220098719A (ko) 강화 장치를 구비하는 핵연료 집합체
GB2060981A (en) Spacer grid
CA1038505A (en) Grid assembly structure for nuclear fuel bundle
JP4317638B2 (ja) 燃料集合体用支持格子
CZ37894A3 (en) Distance grate for nuclear fuel elements

Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: BRITISH NUCLEAR FUELS PLC

A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed