RU2095860C1 - Тепловыделяющий элемент ядерного реактора - Google Patents

Тепловыделяющий элемент ядерного реактора Download PDF

Info

Publication number
RU2095860C1
RU2095860C1 RU9294011636A RU94011636A RU2095860C1 RU 2095860 C1 RU2095860 C1 RU 2095860C1 RU 9294011636 A RU9294011636 A RU 9294011636A RU 94011636 A RU94011636 A RU 94011636A RU 2095860 C1 RU2095860 C1 RU 2095860C1
Authority
RU
Russia
Prior art keywords
board
pipe
holding
fuel
parallel
Prior art date
Application number
RU9294011636A
Other languages
English (en)
Russian (ru)
Other versions
RU94011636A (ru
Inventor
Рау Петер
Зауерманн Вальтер
Original Assignee
Сименс АГ
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 Сименс АГ filed Critical Сименс АГ
Publication of RU94011636A publication Critical patent/RU94011636A/ru
Application granted granted Critical
Publication of RU2095860C1 publication Critical patent/RU2095860C1/ru

Links

Images

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
    • G21C3/331—Comprising hold-down means, e.g. springs
    • 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
    • G21C3/3305—Lower nozzle
    • 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
    • G21C3/334—Assembling, maintenance or repair of 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)
  • Fuel Cell (AREA)
RU9294011636A 1991-07-29 1992-07-06 Тепловыделяющий элемент ядерного реактора RU2095860C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4125084.2 1991-07-29
DE4125084A DE4125084A1 (de) 1991-07-29 1991-07-29 Kernreaktorbrennelement
PCT/DE1992/000561 WO1993003488A1 (de) 1991-07-29 1992-07-06 Zerlegbares kernreaktorbrennelement

Publications (2)

Publication Number Publication Date
RU94011636A RU94011636A (ru) 1995-09-20
RU2095860C1 true RU2095860C1 (ru) 1997-11-10

Family

ID=6437234

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9294011636A RU2095860C1 (ru) 1991-07-29 1992-07-06 Тепловыделяющий элемент ядерного реактора

Country Status (5)

Country Link
BG (1) BG60732B1 (cs)
CZ (1) CZ282611B6 (cs)
DE (1) DE4125084A1 (cs)
RU (1) RU2095860C1 (cs)
WO (1) WO1993003488A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9408445D0 (en) * 1994-04-28 1994-06-29 British Nuclear Fuels Plc Hold-down apparatus for nuclear fuel assemblies

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368785A1 (fr) * 1976-10-20 1978-05-19 Framatome Sa Assemblage combustible aisement demontable pour reacteur nucleaire
SU708830A1 (ru) * 1978-06-15 1983-04-07 Предприятие П/Я Г-4285 Топливна сборка дерного реактора
DE3169007D1 (en) * 1980-05-27 1985-03-28 Commissariat Energie Atomique Attachment device for a guide tube of a nuclear fuel element assembly to the end fittings of said assembly
US4684501A (en) * 1985-11-27 1987-08-04 Westinghouse Electric Corp. Compliant inserts mounted in upper tie plate of BWR fuel assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EP, заявка, 0041014, кл.G 21C 3/32, 1981. *

Also Published As

Publication number Publication date
DE4125084A1 (de) 1993-02-04
CZ282611B6 (cs) 1997-08-13
WO1993003488A1 (de) 1993-02-18
BG98279A (bg) 1994-01-03
CZ284893A3 (en) 1994-04-13
BG60732B1 (en) 1996-01-31

Similar Documents

Publication Publication Date Title
US4036692A (en) Nuclear fuel element nut retainer cup
GB1466887A (en) Fuel assembly for a nuclear reactor
CA1105297A (en) Assembly of two parts
US3878042A (en) Spring and stop assembly for nuclear fuel bundle
DE2832122A1 (de) Messlanze fuer siedewasserkernreaktoren
EP0054236B1 (en) Fuel assembly for a nuclear reactor
US4303476A (en) Dismountable fuel assembly for nuclear reactor
JPS6239956B2 (cs)
IL25812A (en) Nuclear reactor fuel bundles
US5297176A (en) Remotely replaceable fuel assembly alignment pin
RU2140673C1 (ru) Тепловыделяющий элемент или управляющий элемент с разъемной фиксацией между кожухом и верхним или нижним хвостовиком элемента
US4563328A (en) Nuclear reactor fuel assembly
DE69009085T2 (de) Klemmen für Niederhaltefedern auf dem Kopfstück eines Brennelementes.
RU2095860C1 (ru) Тепловыделяющий элемент ядерного реактора
CA1106213A (en) Locking nut assembly
US5180550A (en) Fuel assembly for nuclear reactor
JPS61231484A (ja) 燃料集合体
US4599213A (en) Nuclear fuel assembly with replaceable fuel elements
JPH0558515B2 (cs)
JPS61288198A (ja) 燃料集合体の固着具ロツク装置
EP0781450B1 (de) Kernmantel, insbesondere zur umhüllung eines reaktorkernes in einem siedewasserkernreaktor
US4568111A (en) Detachable connection for a nuclear reactor fuel assembly
CH697715A2 (de) Spannanordnung für Kernsprüh-Verteilerring-T-Behälter.
KR910005731B1 (ko) 원자로용 연료 집합체
JPH06201878A (ja) 制御棒のスペーサ・パッド

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20030707