ES385390A1 - Fuel rod assemblies - Google Patents

Fuel rod assemblies

Info

Publication number
ES385390A1
ES385390A1 ES385390A ES385390A ES385390A1 ES 385390 A1 ES385390 A1 ES 385390A1 ES 385390 A ES385390 A ES 385390A ES 385390 A ES385390 A ES 385390A ES 385390 A1 ES385390 A1 ES 385390A1
Authority
ES
Spain
Prior art keywords
guide tube
grill
structures
housed
pair
Prior art date
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
Application number
ES385390A
Other languages
Spanish (es)
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES385390A1 publication Critical patent/ES385390A1/en
Expired legal-status Critical Current

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
    • 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)
  • Baking, Grill, Roasting (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

Improvements in the fuel assemblies for power generating facilities and the like, particularly for reactors in which a plurality of fuel rods and at least one guide tube for the control rods are maintained in a predetermined relationship spaced from each other, by means of a pair of grill structures, characterized in that the assembly comprises means defining a pair of coaxially aligned passages each extending through a corresponding grill structure, a first removable coupling means having a part coupled to one end of the guide tube and housed in one of said steps of the grill structures for removably coupling said end of the guide tube to said grill structure, and second removable coupling means having a part coupled to the other end of the guide tube and housed in the other of said steps of the grill structures a for removably coupling said end of the guide tube to this grill structure. (Machine-translation by Google Translate, not legally binding)
ES385390A 1969-11-26 1970-10-30 Fuel rod assemblies Expired ES385390A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88026769A 1969-11-26 1969-11-26

Publications (1)

Publication Number Publication Date
ES385390A1 true ES385390A1 (en) 1973-04-16

Family

ID=25375897

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385390A Expired ES385390A1 (en) 1969-11-26 1970-10-30 Fuel rod assemblies

Country Status (8)

Country Link
JP (1) JPS5512556B1 (en)
BE (1) BE759403A (en)
CA (1) CA927023A (en)
DE (1) DE2054337B2 (en)
ES (1) ES385390A1 (en)
FR (1) FR2070194B1 (en)
GB (1) GB1327630A (en)
NL (1) NL166353C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155808A (en) * 1976-11-15 1979-05-22 The Babcock & Wilcox Company Nuclear fuel rod inspection structure
US4208248A (en) 1977-10-26 1980-06-17 The Babcock & Wilcox Company Fuel assembly with a removable end fitting
FR2426310A1 (en) * 1978-05-19 1979-12-14 Framatome Sa EASY DISASSEMBLY FUEL ASSEMBLY FOR NUCLEAR REACTOR
FR2459534A1 (en) * 1979-06-14 1981-01-09 Commissariat Energie Atomique METHOD AND DEVICE FOR FIXING A GUIDE PIPE OF A NUCLEAR COMBUSTIBLE ASSEMBLY TO THE END PLATES OF SAID ASSEMBLY
ZA813373B (en) * 1980-05-27 1982-06-30 Commissariat Energie Atomique Device for fixing a guide tube
DE59102508D1 (en) * 1991-05-03 1994-09-15 Siemens Ag Pressurized water reactor fuel element with debris trap integrated in the foot part.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382153A (en) * 1966-01-17 1968-05-07 Gen Electric Nuclear reactor fuel bundle

Also Published As

Publication number Publication date
NL7016179A (en) 1971-05-28
NL166353B (en) 1981-02-16
DE2054337A1 (en) 1971-06-09
NL166353C (en) 1981-07-15
BE759403A (en) 1971-04-30
DE2054337B2 (en) 1972-10-19
FR2070194A1 (en) 1971-09-10
FR2070194B1 (en) 1975-01-10
JPS5512556B1 (en) 1980-04-02
CA927023A (en) 1973-05-22
GB1327630A (en) 1973-08-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19870209