JPS5814192U - fuel assembly - Google Patents

fuel assembly

Info

Publication number
JPS5814192U
JPS5814192U JP1981107847U JP10784781U JPS5814192U JP S5814192 U JPS5814192 U JP S5814192U JP 1981107847 U JP1981107847 U JP 1981107847U JP 10784781 U JP10784781 U JP 10784781U JP S5814192 U JPS5814192 U JP S5814192U
Authority
JP
Japan
Prior art keywords
fuel assembly
fixed
fuel
channel box
lower parts
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
JP1981107847U
Other languages
Japanese (ja)
Inventor
寺坂　晴夫
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP1981107847U priority Critical patent/JPS5814192U/en
Publication of JPS5814192U publication Critical patent/JPS5814192U/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

  • Supports For Pipes And Cables (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 drawings]

図は本考案の一実施例を説明するためのもので、第１図
は燃料集合体を一部切欠して示す斜視図、第２図は第１
図の内部を拡大し一部切欠して示す斜視図、第３図は冷
却材流量と圧力損失の関係を示す曲線図、第４図は冷却
材流量と燃料集合体出力の関係を示す曲線図である。 １・・・チャンネルボックス、２・・・下部タイプレー
ト、３・・・上部タイプレート、４・・・燃料棒、５・
・・スペーサ、６・・・リークホール、７・・・制御棒
案内管。The drawings are for explaining one embodiment of the present invention. Fig. 1 is a partially cutaway perspective view of a fuel assembly, and Fig. 2 is a partially cutaway perspective view of a fuel assembly.
Figure 3 is a curve diagram showing the relationship between coolant flow rate and pressure loss; Figure 4 is a curve diagram showing the relationship between coolant flow rate and fuel assembly output. It is. 1...Channel box, 2...Lower tie plate, 3...Upper tie plate, 4...Fuel rod, 5...
...Spacer, 6...Leak hole, 7...Control rod guide tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 冷却材が下方から上方へ向けて流通するチャンネルボッ
クス内の上下に設けられた上部および下部に複数本の燃
料棒を固定してなる燃料集合体において、上記複数本の
燃料棒を上部および下部の両端を相互に捻れるような非
垂直線的な位置になるように前記上部および下部タイプ
レートに固定してなることを特徴とする燃料集合体。In a fuel assembly in which a plurality of fuel rods are fixed to the upper and lower parts provided above and below in a channel box through which coolant flows from below to above, the plurality of fuel rods are fixed to the upper and lower parts of the channel box. A fuel assembly characterized in that both ends are fixed to the upper and lower tie plates in a non-vertical position such that they are mutually twisted.
JP1981107847U 1981-07-22 1981-07-22 fuel assembly Pending JPS5814192U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981107847U JPS5814192U (en) 1981-07-22 1981-07-22 fuel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981107847U JPS5814192U (en) 1981-07-22 1981-07-22 fuel assembly

Publications (1)

Publication Number Publication Date
JPS5814192U true JPS5814192U (en) 1983-01-28

Family

ID=29902275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981107847U Pending JPS5814192U (en) 1981-07-22 1981-07-22 fuel assembly

Country Status (1)

Country Link
JP (1) JPS5814192U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62194857U (en) * 1986-06-03 1987-12-11
JPH0189539U (en) * 1987-12-04 1989-06-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62194857U (en) * 1986-06-03 1987-12-11
JPH0189539U (en) * 1987-12-04 1989-06-13

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