ES315230A1 - Improvements in the construction of roof separation machines for nuclear fuel elements. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of roof separation machines for nuclear fuel elements. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES315230A1
ES315230A1 ES315230A ES315230A ES315230A1 ES 315230 A1 ES315230 A1 ES 315230A1 ES 315230 A ES315230 A ES 315230A ES 315230 A ES315230 A ES 315230A ES 315230 A1 ES315230 A1 ES 315230A1
Authority
ES
Spain
Prior art keywords
translation
construction
cover
machine
legally binding
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
ES315230A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES315230A1 publication Critical patent/ES315230A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel elements
    • G21C19/36—Mechanical means only
    • 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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Improvements in the construction of cover separation machines for nuclear fuel elements, constituted by a cylindrical bar provided with an external cover, of the type comprising an even number of cutting wheels mounted on a frame and regularly distributed on it so that they determine grooves following certain generatrixes equidistant in the cover of the cylindrical bar that axially traverses the frame, characterized in that one moleta of each two is provided in its extension with a separation wedge that fits under the cover portions as the advance of the bar and that causes the rotation of these portions around the grooves determined by the two adjacent molars without separation wedges. (Machine-translation by Google Translate, not legally binding)
ES315230A 1964-07-10 1965-07-10 Improvements in the construction of roof separation machines for nuclear fuel elements. (Machine-translation by Google Translate, not legally binding) Expired ES315230A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR981525A FR1411744A (en) 1964-07-10 1964-07-10 Stripping machine, in particular for nuclear fuel element

Publications (1)

Publication Number Publication Date
ES315230A1 true ES315230A1 (en) 1969-04-16

Family

ID=8834444

Family Applications (1)

Application Number Title Priority Date Filing Date
ES315230A Expired ES315230A1 (en) 1964-07-10 1965-07-10 Improvements in the construction of roof separation machines for nuclear fuel elements. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE665655A (en)
CH (1) CH439507A (en)
ES (1) ES315230A1 (en)
FR (1) FR1411744A (en)
LU (1) LU48984A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017674C2 (en) * 1980-05-08 1982-05-27 Kraftwerk Union AG, 4330 Mülheim Process and device for processing nuclear fuel
US4580708A (en) * 1982-10-11 1986-04-08 United Kingdom Atomic Energy Authority Machine and method for rendering irradiated nuclear fuel pins into short lengths

Also Published As

Publication number Publication date
BE665655A (en) 1965-10-18
FR1411744A (en) 1965-09-24
LU48984A1 (en) 1965-09-06
CH439507A (en) 1967-07-15

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