JPH0316097U - - Google Patents
Info
- Publication number
- JPH0316097U JPH0316097U JP1989036947U JP3694789U JPH0316097U JP H0316097 U JPH0316097 U JP H0316097U JP 1989036947 U JP1989036947 U JP 1989036947U JP 3694789 U JP3694789 U JP 3694789U JP H0316097 U JPH0316097 U JP H0316097U
- Authority
- JP
- Japan
- Prior art keywords
- side plate
- fuel spacer
- ring elements
- ring
- embossment
- 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
Links
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims 1
- 238000004080 punching Methods 0.000 description 1
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
- Fuel-Injection Apparatus (AREA)
Description
第1図イ,ロは本考案に係る燃料スペーサの1
例を示す平面図及び一部切断正面図、第2図イ,
ロは上記スペーサにおける要部拡大斜視図及び上
面部、第3図イ,ロは従来のリング素子型燃料ス
ペーサの構成を示す平面図及び一部切断正面図、
第4図イ,ロは従来のスペーサの打出し構造を示
す斜視図及び上面部である。
1……側板、2……打出し部、3……リング素
子、4……燃料棒、5……スプリング。
Figure 1 A and B show one of the fuel spacers according to the present invention.
A plan view and a partially cutaway front view showing an example, Fig. 2A,
3B is an enlarged perspective view and top view of the main parts of the spacer, and FIGS.
FIGS. 4A and 4B are a perspective view and a top view of a conventional spacer punching structure. 1... Side plate, 2... Embossed portion, 3... Ring element, 4... Fuel rod, 5... Spring.
Claims (1)
周を側板で取り囲んでなるリング素子型燃料スペ
ーサにおいて、前記側板の外側に成型された打出
しを側板長手方向に対し直角な方向に左右2分割
してなることを特徴とする燃料スペーサ。 In a ring element type fuel spacer in which a plurality of ring elements are arranged in a square matrix and the outer periphery of the ring elements is surrounded by a side plate, a embossment molded on the outside of the side plate is divided into left and right halves in a direction perpendicular to the longitudinal direction of the side plate. A fuel spacer characterized by a
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989036947U JPH0316097U (en) | 1989-03-29 | 1989-03-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989036947U JPH0316097U (en) | 1989-03-29 | 1989-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0316097U true JPH0316097U (en) | 1991-02-18 |
Family
ID=31543627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989036947U Pending JPH0316097U (en) | 1989-03-29 | 1989-03-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0316097U (en) |
-
1989
- 1989-03-29 JP JP1989036947U patent/JPH0316097U/ja active Pending