JPS6329798U - - Google Patents

Info

Publication number
JPS6329798U
JPS6329798U JP1986123524U JP12352486U JPS6329798U JP S6329798 U JPS6329798 U JP S6329798U JP 1986123524 U JP1986123524 U JP 1986123524U JP 12352486 U JP12352486 U JP 12352486U JP S6329798 U JPS6329798 U JP S6329798U
Authority
JP
Japan
Prior art keywords
cladding tube
rod
insert
enlarged diameter
welded
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
JP1986123524U
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 JP1986123524U priority Critical patent/JPS6329798U/ja
Publication of JPS6329798U publication Critical patent/JPS6329798U/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

  • Butt Welding And Welding Of Specific Article (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した原子炉用ロ
ツドの被覆管の要部の断面図、第２図は従来のＰ
ＷＲで用いられていた燃料棒の断面図、第３図は
従来のＰＷＲで用いられていた燃料集合体の概略
構成図である。 ９ａ……端栓、１３……被覆管、１４……拡径
部、１５……溶接。 Fig. 1 is a sectional view of the main part of the cladding tube of a nuclear reactor rod showing an embodiment of the present invention, and Fig. 2 is a sectional view of a conventional P
FIG. 3 is a cross-sectional view of a fuel rod used in a WR, and a schematic configuration diagram of a fuel assembly used in a conventional PWR. 9a... end plug, 13... cladding tube, 14... enlarged diameter section, 15... welding.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原子炉圧力容器内の炉心構成体を構成するロツ
ドの被覆管であつて、内部に内挿物が嵌入された
後に両端部に端栓が溶接される被覆管において、
上記内挿物を嵌入させる端部が拡径されているこ
とを特徴とする原子炉用ロツドの被覆管。 A rod cladding tube constituting a core component in a reactor pressure vessel, in which end plugs are welded to both ends after an insert is fitted inside the cladding tube,
A cladding tube for a nuclear reactor rod, characterized in that an end portion into which the above insert is inserted has an enlarged diameter.
JP1986123524U 1986-08-12 1986-08-12 Pending JPS6329798U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986123524U JPS6329798U (en) 1986-08-12 1986-08-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986123524U JPS6329798U (en) 1986-08-12 1986-08-12

Publications (1)

Publication Number Publication Date
JPS6329798U true JPS6329798U (en) 1988-02-26

Family

ID=31014708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986123524U Pending JPS6329798U (en) 1986-08-12 1986-08-12

Country Status (1)

Country Link
JP (1) JPS6329798U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160794A (en) * 1983-03-03 1984-09-11 株式会社東芝 Nuclear fuel rod

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160794A (en) * 1983-03-03 1984-09-11 株式会社東芝 Nuclear fuel rod

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