FR2468977A1 - Cisaille telecommandee pour couper en troncons des barres ou des paquets de barres de combustibles nucleaires irradies - Google Patents

Cisaille telecommandee pour couper en troncons des barres ou des paquets de barres de combustibles nucleaires irradies

Info

Publication number
FR2468977A1
FR2468977A1 FR8014450A FR8014450A FR2468977A1 FR 2468977 A1 FR2468977 A1 FR 2468977A1 FR 8014450 A FR8014450 A FR 8014450A FR 8014450 A FR8014450 A FR 8014450A FR 2468977 A1 FR2468977 A1 FR 2468977A1
Authority
FR
France
Prior art keywords
bars
nuclear fuel
packs
remote control
irradiated nuclear
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.)
Granted
Application number
FR8014450A
Other languages
English (en)
Other versions
FR2468977B1 (fr
Inventor
Friedrich Binder
Michael Lobbes
Joachim Ratzke
Gunter Zimmermann
Helmut Zinecker
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.)
Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Original Assignee
Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
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 Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH filed Critical Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Publication of FR2468977A1 publication Critical patent/FR2468977A1/fr
Application granted granted Critical
Publication of FR2468977B1 publication Critical patent/FR2468977B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
    • 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
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • 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
    • B23D23/00—Machines or devices for shearing or cutting profiled stock
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Shearing Machines (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

a. Cisaille télécommandée pour couper en tronçons des barres ou des paquets de barres de combustibles nucléaires irradiés. b. Cette cisaille est caractérisée en ce que : 1 degrés Elle comporte un bâti massif pouvant être divisé 1, 2 avec des évidements 8, 9, 10 dans lesquels sont logés par assemblage géométrique sans possibilité de déplacement la boîte à couteau 5, 6, le dispositif d'entraînement 11, 12 et le dispositif d'amenée 13; 2 degrés Le bâti est constitué par deux parties 1, 2 verrouillées entre elles de façon amovible par assemblage géométrique.
FR8014450A 1979-11-02 1980-06-27 Cisaille telecommandee pour couper en troncons des barres ou des paquets de barres de combustibles nucleaires irradies Granted FR2468977A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792944197 DE2944197A1 (de) 1979-11-02 1979-11-02 Fernbedienbare schere zum abschnittweisen zerschneiden von bestrahlten kernbrennstoffstaeben oder -stabbuendeln

Publications (2)

Publication Number Publication Date
FR2468977A1 true FR2468977A1 (fr) 1981-05-08
FR2468977B1 FR2468977B1 (fr) 1984-03-23

Family

ID=6084937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014450A Granted FR2468977A1 (fr) 1979-11-02 1980-06-27 Cisaille telecommandee pour couper en troncons des barres ou des paquets de barres de combustibles nucleaires irradies

Country Status (5)

Country Link
JP (1) JPS56124095A (fr)
CH (1) CH646812A5 (fr)
DE (1) DE2944197A1 (fr)
FR (1) FR2468977A1 (fr)
GB (1) GB2064403B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611077A1 (fr) * 1987-02-17 1988-08-19 Sgn Soc Gen Tech Nouvelle Procede et dispositif pour couper des elements combustibles irradies en position horizontale a l'aide d'un chariot porte-lame
FR2755290A1 (fr) * 1996-10-31 1998-04-30 Commissariat Energie Atomique Procede et systeme de demantelement d'un assemblage d'elements combustibles irradies

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123799A (ja) * 1983-12-08 1985-07-02 株式会社神戸製鋼所 使用済燃料内挿物の減容処理装置
DE3734038C1 (en) * 1987-10-08 1989-03-02 Kernforschungsz Karlsruhe Remote-controlled shears for cutting up irradiated nuclear fuel rods into segments
DE3935646A1 (de) * 1989-08-10 1991-02-14 Hansa Projekt Anlagentechnik G Verfahren und mobile zelle zum entsorgen radioaktiver kernbauteile
DE3935645A1 (de) * 1989-10-26 1991-05-02 Hansa Projekt Anlagentechnik G Verfahren und anordnung zum entsorgen von stabfoermigen radioaktiven kernbauteilen
CZ308622B6 (cs) * 2015-10-09 2021-01-13 ŠKODA JS a.s. Zařízení na likvidaci čidel neutronového toku a/nebo termočlánků

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1815867A1 (de) * 1968-09-24 1970-08-13 Saint Gobain Techn Nouvelles Verfahren und Vorrichtung zur kontinuierlichen Aufloesung bzw. Zersetzung ummantelter nuklearer Brennstoffe
DE2161534A1 (de) * 1970-12-15 1972-07-06 Allied Chem Verfahren und Vorrichtung zum Zerschneiden verbrauchter Kernbrennstoffbündel
FR2324094A1 (fr) * 1975-09-11 1977-04-08 Saint Gobain Techn Nouvelles Procede et dispositif pour cisailler un faisceau de tubes contenant des combustibles nucleaires

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1815867A1 (de) * 1968-09-24 1970-08-13 Saint Gobain Techn Nouvelles Verfahren und Vorrichtung zur kontinuierlichen Aufloesung bzw. Zersetzung ummantelter nuklearer Brennstoffe
DE2161534A1 (de) * 1970-12-15 1972-07-06 Allied Chem Verfahren und Vorrichtung zum Zerschneiden verbrauchter Kernbrennstoffbündel
FR2324094A1 (fr) * 1975-09-11 1977-04-08 Saint Gobain Techn Nouvelles Procede et dispositif pour cisailler un faisceau de tubes contenant des combustibles nucleaires

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KERNTECHNIK, vol. 9, no. 6, 1967, Munich (DE) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611077A1 (fr) * 1987-02-17 1988-08-19 Sgn Soc Gen Tech Nouvelle Procede et dispositif pour couper des elements combustibles irradies en position horizontale a l'aide d'un chariot porte-lame
EP0279741A1 (fr) * 1987-02-17 1988-08-24 SOCIETE GENERALE POUR LES TECHNIQUES NOUVELLES S.G.N. Société anonyme dite: Procédé et dispositif pour couper des éléments combustibles irradiés en position horizontale à l'aide d'un chariot porte-lame
FR2755290A1 (fr) * 1996-10-31 1998-04-30 Commissariat Energie Atomique Procede et systeme de demantelement d'un assemblage d'elements combustibles irradies

Also Published As

Publication number Publication date
DE2944197A1 (de) 1981-05-14
FR2468977B1 (fr) 1984-03-23
GB2064403A (en) 1981-06-17
CH646812A5 (de) 1984-12-14
DE2944197C2 (fr) 1981-12-24
GB2064403B (en) 1984-07-11
JPS634679B2 (fr) 1988-01-29
JPS56124095A (en) 1981-09-29

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Legal Events

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CD Change of name or company name
ST Notification of lapse