FR2452159A1 - Bouclier de protection contre les radiations - Google Patents

Bouclier de protection contre les radiations

Info

Publication number
FR2452159A1
FR2452159A1 FR8006532A FR8006532A FR2452159A1 FR 2452159 A1 FR2452159 A1 FR 2452159A1 FR 8006532 A FR8006532 A FR 8006532A FR 8006532 A FR8006532 A FR 8006532A FR 2452159 A1 FR2452159 A1 FR 2452159A1
Authority
FR
France
Prior art keywords
metal spheres
different diameters
sheath
protective
radiation screen
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.)
Pending
Application number
FR8006532A
Other languages
English (en)
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.)
IHI Corp
Original Assignee
IHI Corp
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
Priority claimed from JP3717679A external-priority patent/JPS54134335A/ja
Application filed by IHI Corp filed Critical IHI Corp
Publication of FR2452159A1 publication Critical patent/FR2452159A1/fr
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Gasket Seals (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

A.LE BOUCLIER ANTIRADIATIONS EST CONSTITUE PAR UNE GAINE DANS LAQUELLE ON A CHARGE DES SPHERES METALLIQUES. B.ON CHARGE DANS LA GAINE DES SPHERES METALLIQUES 2 AYANT UN CERTAIN RAYON R AINSI QUE DES SPHERES A PETIT RAYON 3, 4 ET EVENTUELLEMENT ON REMPLIT LES VIDES ENTRE LES SPHERES AVEC UN LIQUIDE TEL QUE LE MERCURE OU L'EAU.
FR8006532A 1979-03-30 1980-03-24 Bouclier de protection contre les radiations Pending FR2452159A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3717679A JPS54134335A (en) 1978-03-31 1979-03-30 Magnanesedioxideezinc alkaline cell having powdered zinc gelanode containing methylcellulose

Publications (1)

Publication Number Publication Date
FR2452159A1 true FR2452159A1 (fr) 1980-10-17

Family

ID=12490279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006532A Pending FR2452159A1 (fr) 1979-03-30 1980-03-24 Bouclier de protection contre les radiations

Country Status (2)

Country Link
DE (1) DE3010609A1 (fr)
FR (1) FR2452159A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853624A (en) * 1945-05-22 1958-09-23 Eugene P Wigner Radiation shielding device
FR1175282A (fr) * 1957-05-16 1959-03-23 Lemer & Cie Procédé de protection contre les rayonnements des corps radio-actifs et produits pour sa mise en oeuvre
FR1252868A (fr) * 1960-01-29 1961-02-03 Larderello écran protecteur contre les neutrons thermiques et son procédé de fabrication
US3265898A (en) * 1962-01-04 1966-08-09 Linde Ag Radiation-shielding system for wallpenetrating pipes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853624A (en) * 1945-05-22 1958-09-23 Eugene P Wigner Radiation shielding device
FR1175282A (fr) * 1957-05-16 1959-03-23 Lemer & Cie Procédé de protection contre les rayonnements des corps radio-actifs et produits pour sa mise en oeuvre
FR1252868A (fr) * 1960-01-29 1961-02-03 Larderello écran protecteur contre les neutrons thermiques et son procédé de fabrication
US3265898A (en) * 1962-01-04 1966-08-09 Linde Ag Radiation-shielding system for wallpenetrating pipes

Also Published As

Publication number Publication date
DE3010609A1 (de) 1980-09-25

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