JPS6297999U - - Google Patents

Info

Publication number
JPS6297999U
JPS6297999U JP1985190138U JP19013885U JPS6297999U JP S6297999 U JPS6297999 U JP S6297999U JP 1985190138 U JP1985190138 U JP 1985190138U JP 19013885 U JP19013885 U JP 19013885U JP S6297999 U JPS6297999 U JP S6297999U
Authority
JP
Japan
Prior art keywords
hole
wall
providing
shield
radiation
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
JP1985190138U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1985190138U priority Critical patent/JPS6297999U/ja
Publication of JPS6297999U publication Critical patent/JPS6297999U/ja
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
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Measurement Of Radiation (AREA)
  • Particle Accelerators (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す要部の縦断面
図、第２図はその要部の平面図、第３図は本考案
の他の実施例を示す要部の縦断面図、第４図は従
来の放斜線遮蔽壁の貫通孔部構造を示す要部の縦
断面図である。 １１……放斜線遮蔽壁、１１ａ……貫通孔、１
２……筒体、１３，１４，２１，２２……遮蔽体
、１８……通路。 FIG. 1 is a longitudinal sectional view of the main part showing one embodiment of the present invention, FIG. 2 is a plan view of the main part, and FIG. 3 is a longitudinal sectional view of the main part showing another embodiment of the invention. FIG. 4 is a vertical cross-sectional view of a main part showing the structure of a through-hole portion of a conventional radiation shielding wall. 11... Radiation line shielding wall, 11a... Through hole, 1
2... Cylindrical body, 13, 14, 21, 22... Shielding body, 18... Passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 放斜線遮蔽壁に直状の貫通孔を設け、この貫通
孔の内壁に、この貫通孔を通る流体が蛇行状態で
流通するように、高密度の遮蔽体を設けたことを
特徴とする放射線遮蔽壁の貫通孔部構造。 A radiation shield characterized by providing a straight through hole in the radiation shielding wall and providing a high-density shield on the inner wall of the through hole so that fluid passing through the through hole flows in a meandering manner. Through-hole structure in the wall.
JP1985190138U 1985-12-10 1985-12-10 Pending JPS6297999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985190138U JPS6297999U (en) 1985-12-10 1985-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985190138U JPS6297999U (en) 1985-12-10 1985-12-10

Publications (1)

Publication Number Publication Date
JPS6297999U true JPS6297999U (en) 1987-06-22

Family

ID=31143080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985190138U Pending JPS6297999U (en) 1985-12-10 1985-12-10

Country Status (1)

Country Link
JP (1) JPS6297999U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016223954A (en) * 2015-06-01 2016-12-28 株式会社安藤・間 Shielding structure in through hole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016223954A (en) * 2015-06-01 2016-12-28 株式会社安藤・間 Shielding structure in through hole

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