GB1030679A - Radiation protection enclosures - Google Patents

Radiation protection enclosures

Info

Publication number
GB1030679A
GB1030679A GB17344/65A GB1734465A GB1030679A GB 1030679 A GB1030679 A GB 1030679A GB 17344/65 A GB17344/65 A GB 17344/65A GB 1734465 A GB1734465 A GB 1734465A GB 1030679 A GB1030679 A GB 1030679A
Authority
GB
United Kingdom
Prior art keywords
plug
ducts
enclosure
piston
fresh
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
GB17344/65A
Inventor
Guy Cherel
Francois Lafaix
Guy Lefort
Daniel Tucoulat
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 GB1030679A publication Critical patent/GB1030679A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/116—Passages or insulators, e.g. for electric cables
    • 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
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/002—Containers for fluid radioactive wastes
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Particle Accelerators (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Pipe Accessories (AREA)

Abstract

1,030,679. Shielded curtains of radio-active material. COMMISSARIAT A L'ENERGIE ATOMIQUE. April 23, 1965 [May 5, 1964], No. 17344/65. Heading B4Q. An enclosure having two parallel walls, which protect against gamma and alpha radiation respectively, is provided with an aperture, closed by a releasable plug through which flexible ducts extend to the enclosure interior. The sections of the ducts within the plug are joined to those within the enclosure by coupling connectors which may be disconnected prior to the insertion of a fresh plug and its associated ducts within the aperture. The ducts within the plug are severed at their outer ends, prior to plug replacement, coiled within the enclosure by rotation of the plug itself, and are repaired within the enclosure upon insertion of the fresh plug. As shown, ducts 19, 20 are passed through the α and # shields, 10 and 11 respectively, by means of the plug 13 and piston 26. To remove the ducts, they are first severed at the upper surface of plug 13 which is rotated about its vertical axis. The motion winds the ducts round the sleeve 34. A fresh plug, piston and ducts are next inserted and the original piston 26 is forced into the enclosure.
GB17344/65A 1964-04-05 1965-04-23 Radiation protection enclosures Expired GB1030679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR973435A FR1403006A (en) 1964-04-05 1964-04-05 Removable cap, in particular for sealed enclosure protecting against radiation

Publications (1)

Publication Number Publication Date
GB1030679A true GB1030679A (en) 1966-05-25

Family

ID=8829373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17344/65A Expired GB1030679A (en) 1964-04-05 1965-04-23 Radiation protection enclosures

Country Status (9)

Country Link
BE (1) BE662634A (en)
CH (1) CH435471A (en)
DE (1) DE1489744B1 (en)
ES (1) ES312603A1 (en)
FR (1) FR1403006A (en)
GB (1) GB1030679A (en)
IL (1) IL23396A (en)
LU (1) LU48520A1 (en)
NL (1) NL6505693A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848137A (en) * 1973-04-09 1974-11-12 Sidney Geoffrey Young Handling of radio-active sources
FR2365903A1 (en) * 1976-09-27 1978-04-21 Gen Electric ELECTRICAL TRAVERSE DEVICE
EP0072564A2 (en) * 1981-08-19 1983-02-23 BROWN BOVERI REAKTOR GmbH Device for the determination of vibrations in reactor vessel installations
DE3226270A1 (en) * 1982-07-14 1984-01-19 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover DEVICE FOR CONNECTING SEVERAL PIPELINES
US4497776A (en) * 1982-09-17 1985-02-05 Deutsche Gesellschaft Fur Wiederaufarbeitung Von Kernbrennstoffen Mbh Arrangement for interconnecting conduits

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480985A1 (en) * 1980-04-17 1981-10-23 Atomic Energy Authority Uk Sealing arrangement for service lines to radioactive enclosure - with door device which prevents escape of radioactivity when service plug is removed

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028497A (en) * 1958-04-04 1962-04-03 Allis Chalmers Mfg Co Nuclear reactor rexperimental facility
NL242850A (en) * 1958-08-30
NL102497C (en) * 1958-08-30
DE1876569U (en) * 1961-02-17 1963-08-01 Licentia Gmbh CABLE ENTRY.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848137A (en) * 1973-04-09 1974-11-12 Sidney Geoffrey Young Handling of radio-active sources
FR2365903A1 (en) * 1976-09-27 1978-04-21 Gen Electric ELECTRICAL TRAVERSE DEVICE
EP0072564A2 (en) * 1981-08-19 1983-02-23 BROWN BOVERI REAKTOR GmbH Device for the determination of vibrations in reactor vessel installations
EP0072564A3 (en) * 1981-08-19 1983-04-06 Brown Boveri Reaktor Gmbh Device for the determination of vibrations in reactor vessel installations
DE3226270A1 (en) * 1982-07-14 1984-01-19 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover DEVICE FOR CONNECTING SEVERAL PIPELINES
US4593939A (en) * 1982-07-14 1986-06-10 Deutsche Gesellschaft Fur Wiederaufarbeitung Von Kernbrennstoffen Mbh Arrangement for interconnecting conduits
US4497776A (en) * 1982-09-17 1985-02-05 Deutsche Gesellschaft Fur Wiederaufarbeitung Von Kernbrennstoffen Mbh Arrangement for interconnecting conduits

Also Published As

Publication number Publication date
NL6505693A (en) 1965-11-08
CH435471A (en) 1967-05-15
FR1403006A (en) 1965-06-18
IL23396A (en) 1968-12-26
BE662634A (en) 1965-08-17
LU48520A1 (en) 1965-07-05
ES312603A1 (en) 1965-12-16
DE1489744B1 (en) 1970-11-05

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