ATA688876A - Einrichtung zur aufnahme der beim betrieb eines kernreaktors an den brennelementen auf- tretenden axialkraefte - Google Patents

Einrichtung zur aufnahme der beim betrieb eines kernreaktors an den brennelementen auf- tretenden axialkraefte

Info

Publication number
ATA688876A
ATA688876A AT688876A AT688876A ATA688876A AT A688876 A ATA688876 A AT A688876A AT 688876 A AT688876 A AT 688876A AT 688876 A AT688876 A AT 688876A AT A688876 A ATA688876 A AT A688876A
Authority
AT
Austria
Prior art keywords
absorption
nuclear reactor
axial forces
fuel elements
elements during
Prior art date
Application number
AT688876A
Other languages
English (en)
Other versions
AT358142B (de
Original Assignee
Babcock Brown Boveri Reaktor
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 Babcock Brown Boveri Reaktor filed Critical Babcock Brown Boveri Reaktor
Publication of ATA688876A publication Critical patent/ATA688876A/de
Application granted granted Critical
Publication of AT358142B publication Critical patent/AT358142B/de

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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/12—Means forming part of the element for locating it within the reactor core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/06—Means for locating or supporting fuel elements
    • 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Springs (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
AT688876A 1975-09-25 1976-09-16 Einrichtung zur aufnahme der beim betrieb eines kernreaktors an den brennelementen auf- tretenden axialkraefte AT358142B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2542757A DE2542757C3 (de) 1975-09-25 1975-09-25 Einrichtung zur Aufnahme der beim Betrieb eines Kernreaktors an den Brennelementen auftretenden Axialkräfte

Publications (2)

Publication Number Publication Date
ATA688876A true ATA688876A (de) 1980-01-15
AT358142B AT358142B (de) 1980-08-25

Family

ID=5957384

Family Applications (1)

Application Number Title Priority Date Filing Date
AT688876A AT358142B (de) 1975-09-25 1976-09-16 Einrichtung zur aufnahme der beim betrieb eines kernreaktors an den brennelementen auf- tretenden axialkraefte

Country Status (11)

Country Link
US (1) US4072562A (de)
JP (1) JPS5241791A (de)
AT (1) AT358142B (de)
CA (1) CA1070861A (de)
CH (1) CH597674A5 (de)
DE (1) DE2542757C3 (de)
ES (1) ES452259A1 (de)
FR (1) FR2326010A1 (de)
IL (1) IL50525A (de)
IT (1) IT1073822B (de)
SE (1) SE408835B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925646B2 (ja) * 1975-04-14 1984-06-20 カブシキガイシヤ フジテツコウシヨ 帯状物の巻取方法ならびにその装置
US4072564A (en) * 1976-09-24 1978-02-07 The Babcock & Wilcox Company Motion restraining apparatus for a nuclear reactor
DE3228971A1 (de) * 1981-08-26 1983-03-17 The Babcock & Wilcox Co., 70112 New Orleans, La. Niederhaltetorsionsfeder mit doppelter umbiegung
DE3228970A1 (de) * 1981-08-26 1983-03-17 The Babcock & Wilcox Co., 70112 New Orleans, La. Zickzack-niederhaltefeder
FR2520148B1 (fr) * 1982-01-18 1986-01-10 Commissariat Energie Atomique Piece d'extremite d'assemblage combustible de reacteur nucleaire comportant un levier rigide rappele elastiquement
FR2544538B1 (fr) * 1983-04-13 1985-08-02 Fragema Framatome & Cogema Dispositif anti-envol pour reacteur nucleaire
JPS6079560A (ja) * 1983-10-06 1985-05-07 Tokyo Electric Co Ltd デイスク記録装置
FR2559942B1 (fr) * 1984-02-22 1986-07-04 Fragema Framatome & Cogema Dispositif de maintien d'assemblage de combustible nucleaire dans un reacteur
US4684502A (en) * 1985-06-19 1987-08-04 Westinghouse Electric Corp. Top nozzle alignment sleeve capture arrangement in a reconstitutable fuel assembly
FR2605448B1 (fr) * 1986-10-21 1989-01-13 Framatome Sa Dispositif anti-envol pour assemblage combustible nucleaire
US4986960A (en) * 1989-01-30 1991-01-22 The Babcock & Wilcox Company Two piece end fitting with hairpin springs
US4938919A (en) * 1989-03-06 1990-07-03 Westinghouse Electric Corp. Hold-down spring clamps on fuel assembly top nozzle
US5200142A (en) * 1991-04-18 1993-04-06 Westinghouse Electric Corp. Nuclear fuel assembly top nozzle with improved peripheral hold-down assembly
US5271053A (en) * 1992-07-02 1993-12-14 Combustion Engineering, Inc. Holddown leaf spring assembly
US5272742A (en) * 1992-07-20 1993-12-21 B&W Fuel Company Upper end fitting
US5274685A (en) * 1992-09-24 1993-12-28 Siemens Power Corporation Non-levitating PWR fuel assembly
CN102610286B (zh) * 2012-03-30 2015-02-04 中国科学院合肥物质科学研究院 一种可换料液态重金属反应堆的燃料组件固定装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB874018A (en) * 1957-07-01 1961-08-02 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor moderator structures
GB900078A (en) * 1960-03-02 1962-07-04 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor fuel elements
US3215608A (en) * 1965-02-19 1965-11-02 Ralph W Guenther Nuclear reactor core clamping system
GB1238143A (de) * 1969-05-19 1971-07-07
US3682774A (en) * 1969-09-26 1972-08-08 North American Rockwell Core clamping system for a nuclear reactor
US3726761A (en) * 1970-05-14 1973-04-10 North American Rockwell Nuclear reactor core clamping system
US3770583A (en) * 1971-05-20 1973-11-06 Combustion Eng Fuel assembly hold-down device

Also Published As

Publication number Publication date
FR2326010B1 (de) 1982-10-08
FR2326010A1 (fr) 1977-04-22
CH597674A5 (de) 1978-04-14
SE7610607L (sv) 1977-03-26
DE2542757A1 (de) 1977-03-31
DE2542757C3 (de) 1978-08-31
US4072562A (en) 1978-02-07
JPS5515676B2 (de) 1980-04-25
IT1073822B (it) 1985-04-17
SE408835B (sv) 1979-07-09
ES452259A1 (es) 1977-12-16
AT358142B (de) 1980-08-25
JPS5241791A (en) 1977-03-31
DE2542757B2 (de) 1977-12-22
CA1070861A (en) 1980-01-29
IL50525A (en) 1979-09-30
IL50525A0 (en) 1976-11-30

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee