CH387183A - Dispositif de fixation temporaire entre deux éléments coaxiaux - Google Patents

Dispositif de fixation temporaire entre deux éléments coaxiaux

Info

Publication number
CH387183A
CH387183A CH921262A CH921262A CH387183A CH 387183 A CH387183 A CH 387183A CH 921262 A CH921262 A CH 921262A CH 921262 A CH921262 A CH 921262A CH 387183 A CH387183 A CH 387183A
Authority
CH
Switzerland
Prior art keywords
fixing device
temporary fixing
coaxial elements
coaxial
elements
Prior art date
Application number
CH921262A
Other languages
English (en)
Inventor
Costes Didier
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH387183A publication Critical patent/CH387183A/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
    • G21C19/14—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 characterised by their adaptation for use with horizontal channels in the reactor core
    • 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
    • G21C19/02—Details of handling arrangements
    • 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
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling elements
    • 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
    • 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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Clamps And Clips (AREA)
CH921262A 1961-08-16 1962-08-01 Dispositif de fixation temporaire entre deux éléments coaxiaux CH387183A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870859A FR1305508A (fr) 1961-08-16 1961-08-16 Perfectionnements apportés aux dispositifs de fixation temporaire pour éléments susceptibles de coulisser dans les canaux de réacteurs atomiques

Publications (1)

Publication Number Publication Date
CH387183A true CH387183A (fr) 1965-01-31

Family

ID=8761287

Family Applications (1)

Application Number Title Priority Date Filing Date
CH921262A CH387183A (fr) 1961-08-16 1962-08-01 Dispositif de fixation temporaire entre deux éléments coaxiaux

Country Status (11)

Country Link
US (1) US3165349A (fr)
AT (1) AT239389B (fr)
BE (1) BE620894A (fr)
CH (1) CH387183A (fr)
DE (1) DE1203397B (fr)
DK (1) DK116382B (fr)
ES (1) ES280028A1 (fr)
FR (1) FR1305508A (fr)
GB (1) GB937034A (fr)
LU (1) LU42156A1 (fr)
NL (1) NL282123A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1350846A (fr) * 1962-12-20 1964-01-31 Alsacienne Atom Grappin électrique à cartouches
US4348353A (en) * 1980-11-12 1982-09-07 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor fuel assembly duct-tube-to-inlet-nozzle attachment system
IT1289778B1 (it) * 1996-12-20 1998-10-16 Skf Ind Spa Dispositivo di bloccaggio e sbloccaggio di un gruppo d'accoppiamento tra organi meccanici utilizzante un elemento elastico bistabile.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US529776A (en) * 1894-11-27 Well-tiling coupler
FR688211A (fr) * 1929-10-22 1930-08-20 Kabelfabrik Ag Dispositif pneumatique à enlever le gâteau pour soie artificielle
US2486489A (en) * 1946-07-23 1949-11-01 American Viscose Corp Cake-lifting and removing tool
US2528369A (en) * 1946-08-22 1950-10-31 Philadelphia Valve Company Pipe or conduit coupling
FR1226658A (fr) * 1959-02-26 1960-07-15 Commissariat Energie Atomique Pince mécanique automatique fonctionnant par gravité et permettant la préhension, le transport et le dépôt d'objets divers
US3064855A (en) * 1959-08-04 1962-11-20 Gen Dynamics Corp Specimen container

Also Published As

Publication number Publication date
US3165349A (en) 1965-01-12
ES280028A1 (es) 1963-04-01
DE1203397B (de) 1965-10-21
LU42156A1 (fr) 1962-10-01
GB937034A (en) 1963-09-18
BE620894A (fr)
FR1305508A (fr) 1962-10-05
DK116382B (da) 1970-01-05
NL282123A (fr)
AT239389B (de) 1965-04-12

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