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BR9707904A - Shielded installations for x-rays or gamma rays - Google Patents

Shielded installations for x-rays or gamma rays

Info

Publication number
BR9707904A
BR9707904A BR9707904A BR9707904A BR9707904A BR 9707904 A BR9707904 A BR 9707904A BR 9707904 A BR9707904 A BR 9707904A BR 9707904 A BR9707904 A BR 9707904A BR 9707904 A BR9707904 A BR 9707904A
Authority
BR
Brazil
Prior art keywords
rays
installations
shielded
gamma
gamma rays
Prior art date
Application number
BR9707904A
Other languages
Portuguese (pt)
Inventor
Yoshitara Iizuka
Masahiro Izutso
Original Assignee
Ebara 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 JP8081906A external-priority patent/JPH09243794A/en
Priority claimed from JP8190596A external-priority patent/JPH09243793A/en
Application filed by Ebara Corp filed Critical Ebara Corp
Publication of BR9707904A publication Critical patent/BR9707904A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • X-Ray Techniques (AREA)
  • Measurement Of Radiation (AREA)
  • Radiation-Therapy Devices (AREA)
  • Particle Accelerators (AREA)
BR9707904A 1996-03-12 1997-03-12 Shielded installations for x-rays or gamma rays BR9707904A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8081906A JPH09243794A (en) 1996-03-12 1996-03-12 X-ray or gamma-ray shielding equipment
JP8190596A JPH09243793A (en) 1996-03-12 1996-03-12 X-ray or gamma-ray shielding equipment
PCT/JP1997/000772 WO1997034305A1 (en) 1996-03-12 1997-03-12 SHIELDING FACILITY FOR X-RAYS OR η-RAYS

Publications (1)

Publication Number Publication Date
BR9707904A true BR9707904A (en) 1999-07-27

Family

ID=26422890

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9707904A BR9707904A (en) 1996-03-12 1997-03-12 Shielded installations for x-rays or gamma rays

Country Status (6)

Country Link
EP (1) EP0888622B1 (en)
BG (1) BG63177B1 (en)
BR (1) BR9707904A (en)
DE (1) DE69713304T2 (en)
PL (1) PL185245B1 (en)
WO (1) WO1997034305A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740817A1 (en) * 1997-09-17 1999-03-25 Steag Kernenergie Gmbh Device for shielding a fluid wall bushing against high-energy electromagnetic radiation, nuclear radiation or corpuscular radiation
US9399147B2 (en) 2013-04-10 2016-07-26 Mitsubishi Electric Corporation Particle beam irradiation chamber
JP6635932B2 (en) 2014-10-14 2020-01-29 日立造船株式会社 Electron beam sterilization equipment
EP3208203B1 (en) 2014-10-14 2021-01-13 Hitachi Zosen Corporation Electron beam sterilization apparatus
CN116153549B (en) * 2022-12-30 2025-11-21 中国核电工程有限公司 Personnel-accessible fuel transfer passage shielding structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU448373A1 (en) * 1973-03-19 1974-10-30 Украинский Научно-Исследовательский Институт Специальных Сталей,Сплавов И Ферросплавов High-Temperature Radiogram Design Chamber
JPS51105599A (en) * 1975-03-13 1976-09-18 Nippon Electro Cure Kk DENSHISENSHOSHASOCHINAINO FUKATSUSEIGASUFUNIKIHOJIHOHO
JPS62274300A (en) * 1986-05-23 1987-11-28 株式会社日立製作所 Radiation shielding duct
JPH02173600A (en) * 1988-12-27 1990-07-05 Nec Corp Medical radiation shielding chamber

Also Published As

Publication number Publication date
DE69713304T2 (en) 2003-01-30
PL328797A1 (en) 1999-02-15
WO1997034305A1 (en) 1997-09-18
EP0888622B1 (en) 2002-06-12
EP0888622A1 (en) 1999-01-07
BG63177B1 (en) 2001-05-31
BG102734A (en) 1999-02-26
DE69713304D1 (en) 2002-07-18
PL185245B1 (en) 2003-04-30

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B15V Prolongation of time limit allowed

Free format text: REFERENTE A RPI 1923, DE 13/11/2007, DESPACHO 7.1, DEVOLVO 36 (TRINTA E SEIS) DIAS DE PRAZO PARA MANIFESTACAO SOBRE O PARECER TECNICO, CONTADOS A PARTIR DA DATA DESTA NOTIFICACAO.

B09B Decision: refusal

Free format text: INDEFERIDO COM BASE NO ART. 8O COMBINADO COM O ART. 13 DA LPI.

B09B Decision: refusal

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.