JPS5955202U - Temporary cover for coolant piping in steam generator - Google Patents

Temporary cover for coolant piping in steam generator

Info

Publication number
JPS5955202U
JPS5955202U JP1982146221U JP14622182U JPS5955202U JP S5955202 U JPS5955202 U JP S5955202U JP 1982146221 U JP1982146221 U JP 1982146221U JP 14622182 U JP14622182 U JP 14622182U JP S5955202 U JPS5955202 U JP S5955202U
Authority
JP
Japan
Prior art keywords
steam generator
coolant piping
temporary cover
temporary
seal rubber
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.)
Granted
Application number
JP1982146221U
Other languages
Japanese (ja)
Other versions
JPS632722Y2 (en
Inventor
勲 白須
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP1982146221U priority Critical patent/JPS5955202U/en
Publication of JPS5955202U publication Critical patent/JPS5955202U/en
Application granted granted Critical
Publication of JPS632722Y2 publication Critical patent/JPS632722Y2/ja
Granted 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

  • Pipe Accessories (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図は従来の高速増殖炉における冷却材循環系および
蒸気発生器の概略配置図、第２図は第１図の仮止蓋を示
す縦断面拡大図、第３図は第２図の■親図、第４図は第
２図の仮止蓋の部材と蒸気発生器への同部材の振出人状
態を示す図、第５図は本案の一実施例を示ず仮止蓋の縦
断面図、第６図Ａ、　Ｂは第５図におけるシールゴムの
平面図および縦断面図、第７図Ａ、　Ｂは第５図におけ
る分割蓋主材の構成および組立状態を示す平面図および
縦断面図、第８図Ａ、　Ｂは取付座の構成および仮止蓋
の取付を示す一部平面図および側面図、第９図は本実施
例を蒸気発生器のマンホールへ出入させる状態図である
。 １０：シールゴム、１１：立上縁、１（：カバー、１３
：外周フランジ、２０：蓋主体、２０ａ、２０ｂ。 ２０Ｃ：分割蓋主材。Figure 1 is a schematic layout of the coolant circulation system and steam generator in a conventional fast breeder reactor, Figure 2 is an enlarged vertical cross-sectional view showing the temporary lid in Figure 1, and Figure 3 is the The main drawing, Fig. 4, is a diagram showing the members of the temporary lid in Fig. 2 and the state in which the same members are dispensed to the steam generator, and Fig. 5 is a vertical cross-section of the temporary lid, not showing an embodiment of the present invention. Figures 6A and 6B are a plan view and a vertical cross-sectional view of the seal rubber in Figure 5, and Figures 7A and B are a plan view and a vertical cross-sectional view showing the configuration and assembled state of the split lid main material in Figure 5. , FIGS. 8A and 8B are a partial plan view and a side view showing the configuration of the mounting seat and the attachment of the temporary cover, and FIG. 9 is a diagram showing the state in which this embodiment is moved in and out of the manhole of the steam generator. 10: Seal rubber, 11: Upright edge, 1 (: Cover, 13
: Outer flange, 20: Lid main body, 20a, 20b. 20C: Split lid main material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外周フランジを有するシールゴムと、同シールゴムに組
合せて蓋主体を形成する炭素繊維系製の□　　　分割蓋
主材とを具備したことを特徴を有する蒸気発生器におけ
る冷却材配管の仮止蓋。A temporary lid for a coolant pipe in a steam generator characterized by comprising a seal rubber having an outer periphery flange, and a carbon fiber-based split lid main material that is combined with the seal rubber to form a lid main body.
JP1982146221U 1982-09-29 1982-09-29 Temporary cover for coolant piping in steam generator Granted JPS5955202U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982146221U JPS5955202U (en) 1982-09-29 1982-09-29 Temporary cover for coolant piping in steam generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982146221U JPS5955202U (en) 1982-09-29 1982-09-29 Temporary cover for coolant piping in steam generator

Publications (2)

Publication Number Publication Date
JPS5955202U true JPS5955202U (en) 1984-04-11
JPS632722Y2 JPS632722Y2 (en) 1988-01-23

Family

ID=30325535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982146221U Granted JPS5955202U (en) 1982-09-29 1982-09-29 Temporary cover for coolant piping in steam generator

Country Status (1)

Country Link
JP (1) JPS5955202U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712918A (en) * 1980-06-26 1982-01-22 Iseki Agricult Mach Stabilizing device for planting part of rice transplanter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712918A (en) * 1980-06-26 1982-01-22 Iseki Agricult Mach Stabilizing device for planting part of rice transplanter

Also Published As

Publication number Publication date
JPS632722Y2 (en) 1988-01-23

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