ES336861A1 - Transfer system for a hot cell - Google Patents

Transfer system for a hot cell

Info

Publication number
ES336861A1
ES336861A1 ES336861A ES336861A ES336861A1 ES 336861 A1 ES336861 A1 ES 336861A1 ES 336861 A ES336861 A ES 336861A ES 336861 A ES336861 A ES 336861A ES 336861 A1 ES336861 A1 ES 336861A1
Authority
ES
Spain
Prior art keywords
tube
carriage
bolts
housing
rod
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
ES336861A
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 ES336861A1 publication Critical patent/ES336861A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/1315—Non-ceramic binders
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/005—Shielded passages through walls; Locks; Transferring devices between rooms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

An arrangement for transferring samples through the wall 6 of a hot cell comprises a lock A having a casing 10 provided with a cover 12 and a door 14. The cover 12 is retained by bolts 16 and is removable by a handling device (not shown) within the hot cell. The door 14 is carried by guide pins 18 slidable in a shielding housing B supported on the wall 6. A tube 24 slidably mounted in the housing B has a bore 30 through which the samples may be transferred to a transit flask 66. A carriage 34 connected to a tube 39 may be moved from the position shown to a position within the housing B (Fig. 2, not shown), this housing receiving a receptacle 44 having five compartments 46 arranged in a row for receiving the samples. The receptacle 44 is connected to a rod 48, the rod and tube 39 being interconnected by a bayonet coupling 50 having five alternative positions permitting variation longitudinally in the relative positions of the rod and tube, whereby any selected one of the compartments 46 may be aligned with an aperture 40 in the floor of the carriage 34. The aperture 40 is normally closed by two bolts 52 slidable in the carriage and biased by springs 56. Operation.-The cover 12 is removed and the compartments 46 are filled with samples. The tube 39 and rod 48 are moved together so that the carriage 34 abuts the door. 14 and the latter together with the carriage are positioned in the housing B, the aperture 40 being in alignment with the bore 30. The transit flask 66 is raised to lift the tube 24 so that the top 26 of the tube engages the sloping surfaces 64 of the bolts 52 to move them apart and permit the sample in that compartment 46 to drop into the flask. Pegs 58 on the bolts 52 co-operate with grooves 62 in the receptacle 44 to prevent movement of the latter when the bolts are moved apart.
ES336861A 1966-02-25 1967-02-15 Transfer system for a hot cell Expired ES336861A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51233A FR1470137A (en) 1966-02-25 1966-02-25 Process for the preparation of rapid-hardening sprayable refractory masses

Publications (1)

Publication Number Publication Date
ES336861A1 true ES336861A1 (en) 1969-03-01

Family

ID=8602358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES336861A Expired ES336861A1 (en) 1966-02-25 1967-02-15 Transfer system for a hot cell

Country Status (8)

Country Link
BE (1) BE693092A (en)
CH (1) CH470732A (en)
DE (1) DE1589572B1 (en)
ES (1) ES336861A1 (en)
FR (1) FR1470137A (en)
GB (1) GB1105078A (en)
LU (1) LU53060A1 (en)
NL (1) NL6702632A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281252A (en) * 1978-11-27 1981-07-28 Technical Operations, Inc. Coupling apparatus for portable radiography systems
US4211928A (en) * 1978-11-27 1980-07-08 Technical Operations, Incorporated Linear storage projector
GB2116900B (en) * 1982-02-18 1985-06-05 Nat Nuclear Corp Ltd Dry storage of irradiated nuclear fuel
FR2666442B1 (en) * 1990-09-05 1992-10-16 Commissariat Energie Atomique MACHINE FOR REPLACING ACCESS DOORS TO IRRADIATED AREAS, AND USE OF SUCH A MACHINE.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559990A (en) * 1956-08-14
FR1307744A (en) * 1961-12-08 1962-10-26 Lemer & Cie Shielded enclosures for handling radioactive products

Also Published As

Publication number Publication date
LU53060A1 (en) 1967-04-24
NL6702632A (en) 1967-08-28
FR1470137A (en) 1967-02-17
DE1589572B1 (en) 1971-08-12
BE693092A (en) 1967-07-03
CH470732A (en) 1969-03-31
GB1105078A (en) 1968-03-06

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