JPS5439797A - Neutron shielding structure - Google Patents

Neutron shielding structure

Info

Publication number
JPS5439797A
JPS5439797A JP10625677A JP10625677A JPS5439797A JP S5439797 A JPS5439797 A JP S5439797A JP 10625677 A JP10625677 A JP 10625677A JP 10625677 A JP10625677 A JP 10625677A JP S5439797 A JPS5439797 A JP S5439797A
Authority
JP
Japan
Prior art keywords
shielding structure
neutron shielding
neutron
equipments
piping
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
JP10625677A
Other languages
Japanese (ja)
Inventor
Kunio Nagashima
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.)
Toshiba Corp
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Nippon Atomic Industry Group Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP10625677A priority Critical patent/JPS5439797A/en
Publication of JPS5439797A publication Critical patent/JPS5439797A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Particle Accelerators (AREA)

Abstract

PURPOSE: To allow streaming of neutron to be reduced and to enable the access of operating members to the equipments of a cooling system with ease, by means of covering from the penetrating part to the curved part of the piping which penetrates a radioactive ray source shielding wall.
CONSTITUTION: In the making.
COPYRIGHT: (C)1979,JPO&Japio
JP10625677A 1977-09-06 1977-09-06 Neutron shielding structure Pending JPS5439797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10625677A JPS5439797A (en) 1977-09-06 1977-09-06 Neutron shielding structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10625677A JPS5439797A (en) 1977-09-06 1977-09-06 Neutron shielding structure

Publications (1)

Publication Number Publication Date
JPS5439797A true JPS5439797A (en) 1979-03-27

Family

ID=14429009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10625677A Pending JPS5439797A (en) 1977-09-06 1977-09-06 Neutron shielding structure

Country Status (1)

Country Link
JP (1) JPS5439797A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009192075A (en) * 2008-02-14 2009-08-27 Osaka Kako Kk Blocking method for blocking gap present between pipes penetrating wall hole and wall hole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009192075A (en) * 2008-02-14 2009-08-27 Osaka Kako Kk Blocking method for blocking gap present between pipes penetrating wall hole and wall hole

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