JPS59195600U - Plug structure of radioactive waste storage room - Google Patents

Plug structure of radioactive waste storage room

Info

Publication number
JPS59195600U
JPS59195600U JP8976083U JP8976083U JPS59195600U JP S59195600 U JPS59195600 U JP S59195600U JP 8976083 U JP8976083 U JP 8976083U JP 8976083 U JP8976083 U JP 8976083U JP S59195600 U JPS59195600 U JP S59195600U
Authority
JP
Japan
Prior art keywords
radioactive waste
waste storage
storage room
plug structure
insertion port
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
JP8976083U
Other languages
Japanese (ja)
Inventor
和男 丸山
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP8976083U priority Critical patent/JPS59195600U/en
Publication of JPS59195600U publication Critical patent/JPS59195600U/en
Pending legal-status Critical Current

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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図は放射性廃棄物貯蔵室の従来例を示す縦断面図、
第2図は本考案の一実施例を示す要部の縦断面図、第3
図は第2図の鎖線■で示す部分の拡大図である。 10・・・・・・貯蔵室、11・・・・・・上壁、12
・・・・・・挿入口、13・・・・・・蓋体、14・・
・・・・シール部、15.’゛16・・・・・・段部、
17・・・・・・突部、18・・・・・・溝。 −I9                    1又
        )9
Figure 1 is a longitudinal sectional view showing a conventional example of a radioactive waste storage room;
Fig. 2 is a vertical sectional view of the main part showing one embodiment of the present invention;
The figure is an enlarged view of the part indicated by the chain line ■ in FIG. 10...Storage room, 11...Top wall, 12
...Insertion port, 13...Lid body, 14...
... Seal part, 15. '゛16...Danbe,
17...Protrusion, 18...Groove. -I9 1 or )9

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 放射性廃棄物貯蔵室のコンクリート壁を上下に貫通して
設けられた挿入口と、該挿入口に嵌合する開閉用蓋体と
の間に対向配置される段部を有するシール部が設けられ
、該シール部は、一方の段部に設けられて対向方向に突
出するクサビ状断面を有する突部と、他方の段部に設け
られて該突部と緊密に嵌合する溝とをそれぞれ周方向に
沿って設けた構成であることを特徴とする放射性廃棄物
貯蔵室のプラグ構造。
A seal portion having a stepped portion disposed oppositely between an insertion port vertically penetrating the concrete wall of the radioactive waste storage room and an opening/closing lid fitted to the insertion port, The seal portion includes a protrusion provided on one step and having a wedge-shaped cross section protruding in opposite directions, and a groove provided on the other step and tightly fitted with the protrusion, respectively in the circumferential direction. A plug structure for a radioactive waste storage chamber, characterized in that it is configured along the following lines.
JP8976083U 1983-06-11 1983-06-11 Plug structure of radioactive waste storage room Pending JPS59195600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8976083U JPS59195600U (en) 1983-06-11 1983-06-11 Plug structure of radioactive waste storage room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8976083U JPS59195600U (en) 1983-06-11 1983-06-11 Plug structure of radioactive waste storage room

Publications (1)

Publication Number Publication Date
JPS59195600U true JPS59195600U (en) 1984-12-26

Family

ID=30219651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8976083U Pending JPS59195600U (en) 1983-06-11 1983-06-11 Plug structure of radioactive waste storage room

Country Status (1)

Country Link
JP (1) JPS59195600U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03123299U (en) * 1990-03-28 1991-12-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03123299U (en) * 1990-03-28 1991-12-16

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