JPS60179999U - Biological shielding structure - Google Patents

Biological shielding structure

Info

Publication number
JPS60179999U
JPS60179999U JP1984067039U JP6703984U JPS60179999U JP S60179999 U JPS60179999 U JP S60179999U JP 1984067039 U JP1984067039 U JP 1984067039U JP 6703984 U JP6703984 U JP 6703984U JP S60179999 U JPS60179999 U JP S60179999U
Authority
JP
Japan
Prior art keywords
hole
shielding structure
pipe
biological shielding
biological
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
JP1984067039U
Other languages
Japanese (ja)
Inventor
落合　勝治
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
Original Assignee
Toshiba 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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP1984067039U priority Critical patent/JPS60179999U/en
Publication of JPS60179999U publication Critical patent/JPS60179999U/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
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Measurement Of Radiation (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の生体遮蔽構造の貫通孔部分の縦断面図、
第２図は第１図の■−■線に沿う断面図、第３図は本考
案の一実施例の縦断面図、第４図は第３図のＩＶ−ＩＶ
線に沿う断面図、第５図は第３図の７部分の斜視図、第
６図は本考案の他の実施例の断面図である。 ５・・・生体遮蔽壁、６，９・・・配管、７，１０・・
・配管貫通孔、８・・・継手。Figure 1 is a longitudinal cross-sectional view of the through-hole portion of a conventional biological shielding structure.
Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is a longitudinal sectional view of an embodiment of the present invention, and Fig. 4 is a cross-sectional view taken along the line IV-IV in Fig. 3.
5 is a perspective view of 7 parts of FIG. 3, and FIG. 6 is a sectional view of another embodiment of the present invention. 5... Living body shielding wall, 6, 9... Piping, 7, 10...
・Piping through hole, 8...fitting.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）放射性物質を内包する機器の回りに設けた生体遮
蔽壁と、該生体遮蔽壁に設けた貫通孔と、該貫通孔を貫
通する配管とを備えた生体遮蔽構造において、少くとも
前記貫通孔の断面形状を該貫通孔に配設している前記配
管が熱膨張等により移動する方向に長い長方形でかつそ
の両端が丸みを有するように構成したことを特徴とする
生体遮蔽構造。(1) In a biological shielding structure that includes a biological shielding wall provided around a device containing a radioactive substance, a through hole provided in the biological shielding wall, and piping that penetrates the through hole, at least the A living body shielding structure, characterized in that the cross-sectional shape of the hole is configured to be a rectangle that is elongated in the direction in which the pipe disposed in the through-hole moves due to thermal expansion, etc., and has rounded ends. （２）貫通孔を貫通する配管の断面形状は、該配管が熱
膨張等により移動する方向に長い長方形でかつその両端
が丸みを有している実用新案登録請求の範囲第１項記載
の生体遮蔽構造。(2) The cross-sectional shape of the pipe passing through the through-hole is a rectangle that is long in the direction in which the pipe moves due to thermal expansion, etc., and both ends of the pipe are rounded. Shielding structure.
JP1984067039U 1984-05-10 1984-05-10 Biological shielding structure Pending JPS60179999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984067039U JPS60179999U (en) 1984-05-10 1984-05-10 Biological shielding structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984067039U JPS60179999U (en) 1984-05-10 1984-05-10 Biological shielding structure

Publications (1)

Publication Number Publication Date
JPS60179999U true JPS60179999U (en) 1985-11-29

Family

ID=30600484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984067039U Pending JPS60179999U (en) 1984-05-10 1984-05-10 Biological shielding structure

Country Status (1)

Country Link
JP (1) JPS60179999U (en)

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