GB1489529A - Lead shield for absorbing ypsilon-rays - Google Patents

Lead shield for absorbing ypsilon-rays

Info

Publication number
GB1489529A
GB1489529A GB5139975A GB5139975A GB1489529A GB 1489529 A GB1489529 A GB 1489529A GB 5139975 A GB5139975 A GB 5139975A GB 5139975 A GB5139975 A GB 5139975A GB 1489529 A GB1489529 A GB 1489529A
Authority
GB
United Kingdom
Prior art keywords
ypsilon
rays
absorbing
bag
lead shield
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
GB5139975A
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.)
Gesellschaft fuer Kernforschung mbH
Original Assignee
Gesellschaft fuer Kernforschung 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 Gesellschaft fuer Kernforschung mbH filed Critical Gesellschaft fuer Kernforschung mbH
Publication of GB1489529A publication Critical patent/GB1489529A/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
    • G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
    • 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
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/08—Metals; Alloys; Cermets, i.e. sintered mixtures of ceramics and metals
    • G21F1/085—Heavy metals or alloys

Abstract

1489529 Radiation shield KERNFORSCHUNG mbH Ges f³r 16 Dec 1975 [23 Dec 1974] 51399/75 Heading G6R A gamma ray shield comprises a flexible bag made of plastics material filled with lead shot and provided with means to evacuate the bag. The bag may be made of PVC and may include a reversely-positioned bicycle tyre valve or a rubber stopper which may be punctured by a hollow needle for evacuation.
GB5139975A 1974-12-23 1975-12-16 Lead shield for absorbing ypsilon-rays Expired GB1489529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742461243 DE2461243A1 (en) 1974-12-23 1974-12-23 GLUE MAT FOR SHIELDING GAMMA RAYS

Publications (1)

Publication Number Publication Date
GB1489529A true GB1489529A (en) 1977-10-19

Family

ID=5934457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5139975A Expired GB1489529A (en) 1974-12-23 1975-12-16 Lead shield for absorbing ypsilon-rays

Country Status (4)

Country Link
CH (1) CH586948A5 (en)
DE (1) DE2461243A1 (en)
FR (1) FR2296250A1 (en)
GB (1) GB1489529A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117964A (en) * 1982-04-02 1983-10-19 Amersham Int Plc Radiation shielding bricks

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090087A (en) * 1976-09-08 1978-05-16 John Andrew Weissenfluh Radiation shield for nuclear reactors
US4123662A (en) * 1977-03-07 1978-10-31 The B.F. Goodrich Company Shield bag
EP0117884B1 (en) * 1983-03-04 1986-11-26 Toray Industries, Inc. Lead fibers, a method of producing same and radiation shielding materials comprising same
JPS59216096A (en) * 1983-05-23 1984-12-06 三菱電線工業株式会社 Lead metal sheet laminate for shielding
US4533832A (en) * 1983-12-29 1985-08-06 Jacobson Earl Bruce Radiation attenuation modules and system and method of making the modules

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1270443A (en) * 1960-10-19 1961-08-25 Ligation, especially for surgical use
FR1345828A (en) * 1961-12-08 1963-12-13 Flexible sheet material with a high proportion of rigid substance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117964A (en) * 1982-04-02 1983-10-19 Amersham Int Plc Radiation shielding bricks

Also Published As

Publication number Publication date
DE2461243A1 (en) 1976-06-24
FR2296250A1 (en) 1976-07-23
CH586948A5 (en) 1977-04-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee