BE905743A - Lame en gradin pour une cisaille horizontale de faisceaux d'assemblage combustibles. - Google Patents

Lame en gradin pour une cisaille horizontale de faisceaux d'assemblage combustibles.

Info

Publication number
BE905743A
BE905743A BE0/217401A BE217401A BE905743A BE 905743 A BE905743 A BE 905743A BE 0/217401 A BE0/217401 A BE 0/217401A BE 217401 A BE217401 A BE 217401A BE 905743 A BE905743 A BE 905743A
Authority
BE
Belgium
Prior art keywords
blade
gradin
fuel assembly
horizontal shear
harnesses
Prior art date
Application number
BE0/217401A
Other languages
English (en)
Inventor
Peter Kunze
Werner Kirsch
Kunze Peter
Kirsch Werner
Original Assignee
Karlsruhe Wiederaufarbeit
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 Karlsruhe Wiederaufarbeit filed Critical Karlsruhe Wiederaufarbeit
Priority to BE0/217401A priority Critical patent/BE905746A/fr
Publication of BE905743A publication Critical patent/BE905743A/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/001—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools cutting members
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/923—Waste product cutting
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/20—Severing by manually forcing against fixed edge
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49821—Disassembling by altering or destroying work part or connector
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/531—Nuclear device
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8854—Progressively cutting
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9447—Shear type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

La lame à gradins (5) comporte deux tranchants (9 et 13) séparés l'un de l'autre par un gradin (S), le tranchant (13) est en retrait du tranchant (9) d'une hauteur de gradin (S) qui correspond au moins à la largeur du faisceau d'assemblages combustibles précomprimé à cisailler et le tronçon supérieur (9) est plus haut et plus long que le tranchant inférieur (13).
BE0/217401A 1985-11-19 1986-11-13 Lame en gradin pour une cisaille horizontale de faisceaux d'assemblage combustibles. BE905743A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE0/217401A BE905746A (fr) 1986-11-13 1986-11-13 Assemblage pour une resolution thermique optimale des sacs de couchage.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3541000A DE3541000C1 (de) 1985-11-19 1985-11-19 Stufenmesser fuer eine horizontale Brennelementbuendelschere

Publications (1)

Publication Number Publication Date
BE905743A true BE905743A (fr) 1987-03-02

Family

ID=6286377

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/217401A BE905743A (fr) 1985-11-19 1986-11-13 Lame en gradin pour une cisaille horizontale de faisceaux d'assemblage combustibles.

Country Status (7)

Country Link
US (1) US4715256A (fr)
JP (1) JPS62121398A (fr)
BE (1) BE905743A (fr)
BR (1) BR8605687A (fr)
DE (1) DE3541000C1 (fr)
FR (1) FR2590190B1 (fr)
GB (1) GB2183077B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632764B1 (fr) * 1988-06-09 1992-07-17 Sgn Soc Gen Tech Nouvelle Dispositif de coupe pour cisaille a deplacement alternatif utilisee dans l'industrie nucleaire
AU2007303132B2 (en) 2006-10-04 2013-03-28 Boston Scientific Limited Interventional catheters
CN110524047B (zh) * 2019-09-26 2024-06-04 烟台巨翔建筑机械有限公司 一种厢式剪切机的刀头结构及厢式剪切机
CN114101784A (zh) * 2021-12-21 2022-03-01 新疆八一钢铁股份有限公司 一种阶梯式剪刃弹扁定尺剪切方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039343A (en) * 1960-11-07 1962-06-19 Richards Shear Company Double cutting metal shears
US3807018A (en) * 1970-12-15 1974-04-30 Allied Chem Apparatus for shearing spent nuclear fuel bundles
DE2542909C3 (de) * 1975-09-26 1979-08-02 Lindemann Maschinenfabrik Gmbh, 4000 Duesseldorf Schrottschere, insbesondere zur Verarbeitung von Flachmaterial
US4056052A (en) * 1976-04-29 1977-11-01 The United States Of America As Represented By The United States Energy Research And Development Administration Method for shearing spent nuclear fuel assemblies
US4186657A (en) * 1978-12-07 1980-02-05 The United States Of America As Represented By The United States Department Of Energy Apparatus for shearing spent nuclear fuel assemblies
FR2527374A1 (fr) * 1982-05-18 1983-11-25 Commissariat Energie Atomique Dispositif de cisaillage d'assemblages combustibles irradies
DE3220802C1 (de) * 1982-06-03 1983-08-11 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Buendelschere in dezentralisierter Kompaktbauweise

Also Published As

Publication number Publication date
JPS62121398A (ja) 1987-06-02
US4715256A (en) 1987-12-29
DE3541000C1 (de) 1987-05-07
GB8624478D0 (en) 1986-11-19
FR2590190A1 (fr) 1987-05-22
BR8605687A (pt) 1987-08-18
FR2590190B1 (fr) 1990-11-30
GB2183077B (en) 1989-10-18
GB2183077A (en) 1987-05-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WIEDERAUFARBEITUNGSANLAGE KARLSRUHE G.M.B.H.

Effective date: 19911130