JPS59152488U - Inner filter mounting structure of control rod drive mechanism - Google Patents
Inner filter mounting structure of control rod drive mechanismInfo
- Publication number
- JPS59152488U JPS59152488U JP1983047640U JP4764083U JPS59152488U JP S59152488 U JPS59152488 U JP S59152488U JP 1983047640 U JP1983047640 U JP 1983047640U JP 4764083 U JP4764083 U JP 4764083U JP S59152488 U JPS59152488 U JP S59152488U
- Authority
- JP
- Japan
- Prior art keywords
- inner filter
- control rod
- drive mechanism
- rod drive
- mounting structure
- 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
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
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (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
第１図ないし第３図は制御棒駆動機構の構成を、
示し、第１図は縦断面図、第２図はインデックスチュ
ーブと制御棒との連結部分の縦断面図、第３図は第２図
の■−■線に沿う断面図である。第４図ないし第６図ａ
、 ｂは従来のインナフィルタの取付構造の一例を示
し、第４図は縦断面図、第５図は係合突部の斜視図、第
６図ａ、 ｂは第４図■−■線に沿う断面図である。
第７図ないし第１０図は従来のインナフィルタの取付構
造の他の例を示し、第７図は縦断面図、第８図は係合突
部の斜視図、第９図ａ、 ｂは第７図のＩＸ−ＩＸ線に
沿う断面図、第１０図は縦断面図である。第１１図およ
び第１２図は従来のインナフィルタの取付構造のさらに
別の例を示し、第１１図は縦断面図、第１２図は第１１
図の■−■線に沿う断面図である。
第１３図ないし第１７図は本考案の一実施例を示し、第
１３図は全体の縦断面図、第１４図はインデックスチュ
ーブと制御棒との連結部の縦断面図、第１５図は第１４
図のｘｖ−ｘｖ線に沿う断面図、第１６図はインナフィ
ルタの縦断面図、第１７図は第１６図のＸ■−Ｘ■線に
沿う断面図である。
１０３・・・制御棒駆動機構、１０４・・・インデック
スチューブ、１０５・・・カップリングスパッド、１０
７・・・制御棒、１０８・・・ソケット、１１３・・・
ロックプラグ、１１６・・・アンカップルロッド、１１
７・・・ストップピストン、１２０・・・インナフィル
タ、１２１・・・沖過体、１２３・・・下端部材、１２
６・・・取付孔、１２Ｂ・・・取付突部、１３０・・・
抜止部材、１３１・・・シールリング。
第５図
第６図
０９ り
ｍ二型
＼−一一一、−ノ
（ａ）
６
（ｂ）
第１２図
第１５図Figures 1 to 3 show the configuration of the control rod drive mechanism.
1 is a longitudinal cross-sectional view, FIG. 2 is a vertical cross-sectional view of the connecting portion between the index tube and the control rod, and FIG. 3 is a cross-sectional view taken along the line ■-■ in FIG. 2. Figures 4 to 6a
, b shows an example of a conventional inner filter mounting structure, FIG. 4 is a longitudinal cross-sectional view, FIG. 5 is a perspective view of an engaging protrusion, and FIGS. 6 a and b are along the line ■-■ in FIG. FIG. 7 to 10 show other examples of the conventional inner filter mounting structure, in which FIG. 7 is a longitudinal sectional view, FIG. 8 is a perspective view of the engaging protrusion, and FIGS. FIG. 7 is a sectional view taken along line IX-IX, and FIG. 10 is a longitudinal sectional view. 11 and 12 show still another example of the conventional inner filter mounting structure, with FIG. 11 being a longitudinal sectional view and FIG.
It is a sectional view taken along the line ■-■ in the figure. 13 to 17 show an embodiment of the present invention, in which FIG. 13 is a longitudinal cross-sectional view of the whole, FIG. 14 is a longitudinal cross-sectional view of the connecting portion between the index tube and the control rod, and FIG. 14
16 is a longitudinal cross-sectional view of the inner filter, and FIG. 17 is a cross-sectional view taken along the line X■-X■ in FIG. 16. 103... Control rod drive mechanism, 104... Index tube, 105... Coupling spud, 10
7... Control rod, 108... Socket, 113...
Lock plug, 116... Uncoupling rod, 11
7... Stop piston, 120... Inner filter, 121... Overbody, 123... Lower end member, 12
6...Mounting hole, 12B...Mounting protrusion, 130...
Retaining member, 131...Seal ring. Figure 5 Figure 6 Figure 09 Ri m2 type\-111, -no (a) 6 (b) Figure 12 Figure 15
Claims (1)
インナフィルタをストップピストンに取付けるものにお
いて、上記インナフィルタにこのインナフィルタの軸方
向に貫通した取付孔を形成し、また上記ストップピスト
ンの上端には取付突部を突設し、この取付突部を上記取
付孔に挿入しこの取付突部の上端部を上記取付孔の上端
から突出させてアンカップルロッドの下端に直接対向さ
せるとともにこの取付突部の上端部に抜止部材を取付け
たことを特徴とする制御棒駆動機構のインナフィルタ取
付構造。In a device in which an inner filter housed in an index tube of a control rod drive mechanism is attached to a stop piston, a mounting hole is formed in the inner filter passing through the inner filter in the axial direction, and a mounting hole is formed in the upper end of the stop piston. A protrusion is provided, and the mounting protrusion is inserted into the mounting hole, and the upper end of the mounting protrusion protrudes from the upper end of the mounting hole to directly oppose the lower end of the uncoupled rod. An inner filter mounting structure for a control rod drive mechanism, characterized in that a retaining member is attached to the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983047640U JPS59152488U (en) | 1983-03-31 | 1983-03-31 | Inner filter mounting structure of control rod drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983047640U JPS59152488U (en) | 1983-03-31 | 1983-03-31 | Inner filter mounting structure of control rod drive mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59152488U true JPS59152488U (en) | 1984-10-12 |
| JPH0346397Y2 JPH0346397Y2 (en) | 1991-09-30 |
Family
ID=30178189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983047640U Granted JPS59152488U (en) | 1983-03-31 | 1983-03-31 | Inner filter mounting structure of control rod drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59152488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014521944A (en) * | 2011-07-29 | 2014-08-28 | アレヴァ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Connection between reactor control rod guide tube and drive housing tube |
-
1983
- 1983-03-31 JP JP1983047640U patent/JPS59152488U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014521944A (en) * | 2011-07-29 | 2014-08-28 | アレヴァ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Connection between reactor control rod guide tube and drive housing tube |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346397Y2 (en) | 1991-09-30 |
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