RU2097844C1 - Решетчатый разделитель для тепловыделяющего элемента ядерного реактора - Google Patents

Решетчатый разделитель для тепловыделяющего элемента ядерного реактора Download PDF

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Publication number
RU2097844C1
RU2097844C1 RU9595110675A RU95110675A RU2097844C1 RU 2097844 C1 RU2097844 C1 RU 2097844C1 RU 9595110675 A RU9595110675 A RU 9595110675A RU 95110675 A RU95110675 A RU 95110675A RU 2097844 C1 RU2097844 C1 RU 2097844C1
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RU
Russia
Prior art keywords
spring
edge
window
partition
stretching
Prior art date
Application number
RU9595110675A
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English (en)
Russian (ru)
Other versions
RU95110675A (ru
Inventor
Бюттнер Мартин-Бенно
Порцельт Отто
Блок Бернд
Блафиус Дирк
Original Assignee
Сименс АГ
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Publication date
Application filed by Сименс АГ filed Critical Сименс АГ
Publication of RU95110675A publication Critical patent/RU95110675A/ru
Application granted granted Critical
Publication of RU2097844C1 publication Critical patent/RU2097844C1/ru

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    • 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
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • G21C3/3566—Supporting members formed only of elements fixed on the strips
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Springs (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Fuel Cell (AREA)
RU9595110675A 1992-10-13 1993-09-30 Решетчатый разделитель для тепловыделяющего элемента ядерного реактора RU2097844C1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP92117489 1992-10-13
DE92117489.2 1992-10-13
EP92117489.2 1992-10-13
PCT/EP1993/002683 WO1994009495A1 (de) 1992-10-13 1993-09-30 Gitterförmiger abstandhalter für ein kernreaktorbrennelement

Publications (2)

Publication Number Publication Date
RU95110675A RU95110675A (ru) 1997-06-20
RU2097844C1 true RU2097844C1 (ru) 1997-11-27

Family

ID=8210125

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9595110675A RU2097844C1 (ru) 1992-10-13 1993-09-30 Решетчатый разделитель для тепловыделяющего элемента ядерного реактора

Country Status (10)

Country Link
US (1) US5539792A (enExample)
EP (1) EP0664920B1 (enExample)
JP (1) JPH08502358A (enExample)
CA (1) CA2146875A1 (enExample)
CZ (1) CZ82095A3 (enExample)
DE (1) DE59306057D1 (enExample)
ES (1) ES2100569T3 (enExample)
RU (1) RU2097844C1 (enExample)
TW (1) TW251372B (enExample)
WO (1) WO1994009495A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536471A1 (de) * 1995-09-29 1997-04-03 Siemens Ag Abstandhalter mit besonders befestigten Federn für Brennelemente von Kernreaktoren
JP2001512562A (ja) * 1997-01-15 2001-08-21 シーメンス アクチエンゲゼルシヤフト 原子炉の燃料集合体におけるばねが固定されたスペーサ
DE102005020292B3 (de) 2005-04-30 2006-09-21 Areva Np Gmbh Brennelement für einen Druckwasserreaktor
US8116423B2 (en) 2007-12-26 2012-02-14 Thorium Power, Inc. Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly
CA2710432C (en) 2007-12-26 2016-04-26 Thorium Power, Inc. Nuclear reactor, fuel assembly consisting of driver-breeding modules for a nuclear reactor and a fuel cell for a fuel assembly
ES2827304T3 (es) 2008-12-25 2021-05-20 Thorium Power Inc Un conjunto combustible para un reactor nuclear de agua ligera
WO2011143172A1 (en) 2010-05-11 2011-11-17 Thorium Power, Inc. Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
CN109935367A (zh) * 2017-12-19 2019-06-25 中国原子能科学研究院 一种带卡扣的燃料组件定位格架和燃料组件

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904475A (en) * 1972-01-19 1975-09-09 Tokyo Shibaura Electric Co Spring spacer device for resiliently supporting nuclear fuel rods
US4077843A (en) * 1976-05-21 1978-03-07 Exxon Nuclear Company, Inc. Nuclear reactor spring strip grid spacer
DE2644297C2 (de) * 1976-09-30 1986-06-12 Kraftwerk Union AG, 4330 Mülheim Abstandshaltergitter für Brennstäbe von Kernreaktorbrennelementen
US4239597A (en) * 1978-03-30 1980-12-16 The Babcock & Wilcox Company Nuclear fuel spacer grid
DE2941320C2 (de) * 1979-10-11 1983-03-03 Kraftwerk Union AG, 4330 Mülheim Abstandshalter zu Zentrierung der Brennstäbe von Brennelementen wassergekühlter Kernreaktoren
DE3334974A1 (de) * 1983-09-27 1985-04-18 Kraftwerk Union AG, 4330 Mülheim Kernreaktorbrennelement
US4714585A (en) * 1985-03-15 1987-12-22 The United States Of America As Represented By The United States Department Of Energy Interlocking egg-crate type grid assembly
US5002726A (en) * 1989-12-27 1991-03-26 General Electric Company Nuclear fuel assembly spacer and loop spring with enhanced flexibility
US5069864A (en) * 1990-04-16 1991-12-03 General Electric Company Nuclear fuel assembly spacer and spring

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE, заявка, 2644297, кл. G 21 C 3/34, 1978. *

Also Published As

Publication number Publication date
CZ82095A3 (en) 1995-07-12
US5539792A (en) 1996-07-23
JPH08502358A (ja) 1996-03-12
CA2146875A1 (en) 1994-04-28
RU95110675A (ru) 1997-06-20
WO1994009495A1 (de) 1994-04-28
TW251372B (enExample) 1995-07-11
ES2100569T3 (es) 1997-06-16
DE59306057D1 (de) 1997-05-07
EP0664920B1 (de) 1997-04-02
EP0664920A1 (de) 1995-08-02

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