JPS6446797U - - Google Patents

Info

Publication number
JPS6446797U
JPS6446797U JP1987141574U JP14157487U JPS6446797U JP S6446797 U JPS6446797 U JP S6446797U JP 1987141574 U JP1987141574 U JP 1987141574U JP 14157487 U JP14157487 U JP 14157487U JP S6446797 U JPS6446797 U JP S6446797U
Authority
JP
Japan
Prior art keywords
fuel
fuel rod
separation material
separating
restrains
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
JP1987141574U
Other languages
Japanese (ja)
Other versions
JPH0633436Y2 (en
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 JP1987141574U priority Critical patent/JPH0633436Y2/en
Publication of JPS6446797U publication Critical patent/JPS6446797U/ja
Application granted granted Critical
Publication of JPH0633436Y2 publication Critical patent/JPH0633436Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Description

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

第１図は本考案の燃料棒離隔材の斜視図、第２
図は上記燃料棒離隔材の装着状態を示す斜視図、
第３図および第４図はそれぞれ燃料棒離隔材の他
の実施例を示す斜視図、第５図は第３図および第
４図に示す燃料棒離隔材の装着状態を示す斜視図
、第６図乃至第９図はそれぞれ本考案の燃料棒離
隔材の他の変形例を示す図、第１０図乃至第１２
図はそれぞれ本考案のさらに他の実施例を示す図
、第１３図は燃料集合体の縦断面図、第１４図は
ライナーの斜視図、第１５図はその装着状態説明
図である。 １……燃料棒、２……スペーサ、１０，１４…
…燃料棒離隔材、１１……帯板、１２……隔離板
。 Figure 1 is a perspective view of the fuel rod separation material of the present invention, Figure 2
The figure is a perspective view showing the installation state of the fuel rod separation material,
3 and 4 are perspective views showing other embodiments of the fuel rod separation material, respectively, FIG. 5 is a perspective view showing the installed state of the fuel rod separation material shown in FIGS. 3 and 4, and FIG. Figures 9 through 9 are views showing other modified examples of the fuel rod separating material of the present invention, and Figures 10 through 12, respectively.
13 is a vertical sectional view of a fuel assembly, FIG. 14 is a perspective view of a liner, and FIG. 15 is an explanatory view of its installed state. 1... Fuel rod, 2... Spacer, 10, 14...
... Fuel rod separation material, 11 ... Band plate, 12 ... Separation plate.

Claims (1)

【実用新案登録請求の範囲】 １ 多数本の燃料棒を縦横等間隔に支持した燃料
集合体の輸送時に各燃料棒を支持、拘束する燃料
棒離隔材において、上記燃料集合体の一側面およ
びそれに隣接する左右両側面の少なくともその一
部に接する帯板の内面に、各燃料棒の間隙内に挿
入され各燃料棒を離隔する互いに平行な複数の隔
離板を突設したことを特徴とする、燃料棒離隔材
。 ２ 燃料棒離隔材は、燃料集合体の対向する面側
に装着され、燃料集合体の四側面を支持、拘束す
ることを特徴とする、実用新案登録請求の範囲第
１項記載の燃料棒離隔材。[Claims for Utility Model Registration] 1. A fuel rod separating material that supports and restrains each fuel rod during transportation of a fuel assembly in which a large number of fuel rods are supported at equal intervals vertically and horizontally, and A plurality of parallel separating plates inserted into the gaps between the fuel rods and separating the fuel rods from each other are protruded from the inner surface of the strip plate in contact with at least a part of the adjacent left and right side surfaces. Fuel rod separation material. 2. The fuel rod separation material according to claim 1 of the utility model registration, characterized in that the fuel rod separation material is attached to opposing surfaces of the fuel assembly and supports and restrains the four sides of the fuel assembly. Material.
JP1987141574U 1987-09-18 1987-09-18 Fuel assembly Expired - Lifetime JPH0633436Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987141574U JPH0633436Y2 (en) 1987-09-18 1987-09-18 Fuel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987141574U JPH0633436Y2 (en) 1987-09-18 1987-09-18 Fuel assembly

Publications (2)

Publication Number Publication Date
JPS6446797U true JPS6446797U (en) 1989-03-22
JPH0633436Y2 JPH0633436Y2 (en) 1994-08-31

Family

ID=31406758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987141574U Expired - Lifetime JPH0633436Y2 (en) 1987-09-18 1987-09-18 Fuel assembly

Country Status (1)

Country Link
JP (1) JPH0633436Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153298U (en) * 1981-03-21 1982-09-25
JPS59208495A (en) * 1983-05-13 1984-11-26 日本ニユクリア・フユエル株式会社 Liner for transporting fuel assembly
JPS61161799U (en) * 1985-03-29 1986-10-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153298U (en) * 1981-03-21 1982-09-25
JPS59208495A (en) * 1983-05-13 1984-11-26 日本ニユクリア・フユエル株式会社 Liner for transporting fuel assembly
JPS61161799U (en) * 1985-03-29 1986-10-07

Also Published As

Publication number Publication date
JPH0633436Y2 (en) 1994-08-31

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