GB1009000A - Improvements in or relating to entrance arrangements for an irradiation cell - Google Patents

Improvements in or relating to entrance arrangements for an irradiation cell

Info

Publication number
GB1009000A
GB1009000A GB1309663A GB1309663A GB1009000A GB 1009000 A GB1009000 A GB 1009000A GB 1309663 A GB1309663 A GB 1309663A GB 1309663 A GB1309663 A GB 1309663A GB 1009000 A GB1009000 A GB 1009000A
Authority
GB
United Kingdom
Prior art keywords
carrier
door
recess
track
rotated
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
GB1309663A
Inventor
Sidney Jefferson
George Henry Shepherd
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB1309663A priority Critical patent/GB1009000A/en
Priority to GB2993463A priority patent/GB1015342A/en
Publication of GB1009000A publication Critical patent/GB1009000A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/02—Irradiation devices having no beam-forming means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1,009,000. Irradiation apparatus. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. June 19, 1964 [April 2, 1963], No. 13096/63. Heading H5R. Package carriers 12 are conveyed into or out of an irradiation chamber through an entrance or exit in the biological shield 2 comprising a door in the form of a right vertical cylinder 3 of shielding material, having a vertical recess into which the carrier is moved, the door being rotated to bring the recess into register with the interior or exterior of the cell. As shown in Fig. 1, a carrier entering the cell is suspended from a motor oil track 11 by a four-wheel bogie 13. The carriers are pushed along the track by the push arms 14 of an intermittentlymoving driving chain 16, which abut against the shanks 17 of the carriers, the chain is driven by a shaft 19 through a wheel 21. The carrier is finally pushed on to a short length of track 8, attached to the door within the recess 6. The door is rotated through 180 degrees on a bearing 4 by means of a slewing ring 5 and an hydraulic motor, to align the track 8 with an internal track 9 and the carrier removed from the recess by a chain 15. In another embodiment (Fig. 3, not shown), two diametricallyopposite recesses are provided, with a push-rod slidably located in an aperture between them. Movement of one carrier into a recess causes the rod to eject a carrier from the opposite recess, after which the door is rotated to make the empty recess available to a further carrier. Extra shielding, which may be movable, may be provided externally around the cylinder. Permanent magnets may be attached to the rail track 8 in the door to hold the carrier in position during rotation of the door. Specification 996,775 is referred to.
GB1309663A 1963-04-02 1963-04-02 Improvements in or relating to entrance arrangements for an irradiation cell Expired GB1009000A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1309663A GB1009000A (en) 1963-04-02 1963-04-02 Improvements in or relating to entrance arrangements for an irradiation cell
GB2993463A GB1015342A (en) 1963-04-02 1963-07-29 Improvements in or relating to irradiation plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1309663A GB1009000A (en) 1963-04-02 1963-04-02 Improvements in or relating to entrance arrangements for an irradiation cell

Publications (1)

Publication Number Publication Date
GB1009000A true GB1009000A (en) 1965-11-03

Family

ID=10016764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1309663A Expired GB1009000A (en) 1963-04-02 1963-04-02 Improvements in or relating to entrance arrangements for an irradiation cell

Country Status (1)

Country Link
GB (1) GB1009000A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280743B (en) * 1964-12-02 1968-10-17 Saint Gobain Techn Nouvelles Inlet and outlet device of a system for irradiating objects enclosed in containers
FR2499297A1 (en) * 1981-01-30 1982-08-06 Commissariat Energie Atomique THERMALLY WALL-THROUGH-THERAPY THERAPY BY LASER BEAM AND METHOD OF USING THE SAME
FR2522437A1 (en) * 1982-03-01 1983-09-02 British Nuclear Fuels Ltd BIOLOGICAL SHIELD

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280743B (en) * 1964-12-02 1968-10-17 Saint Gobain Techn Nouvelles Inlet and outlet device of a system for irradiating objects enclosed in containers
FR2499297A1 (en) * 1981-01-30 1982-08-06 Commissariat Energie Atomique THERMALLY WALL-THROUGH-THERAPY THERAPY BY LASER BEAM AND METHOD OF USING THE SAME
EP0057634A1 (en) * 1981-01-30 1982-08-11 Commissariat à l'Energie Atomique Tight laser beam passage through a hot-cell wall and method for its use
US4491717A (en) * 1981-01-30 1985-01-01 Commissariat A L'energie Atomique Radiation-tight coupling arrangement for a machining laser
FR2522437A1 (en) * 1982-03-01 1983-09-02 British Nuclear Fuels Ltd BIOLOGICAL SHIELD

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