JPS58127389U - shroud head bolt - Google Patents
shroud head boltInfo
- Publication number
- JPS58127389U JPS58127389U JP1982024166U JP2416682U JPS58127389U JP S58127389 U JPS58127389 U JP S58127389U JP 1982024166 U JP1982024166 U JP 1982024166U JP 2416682 U JP2416682 U JP 2416682U JP S58127389 U JPS58127389 U JP S58127389U
- Authority
- JP
- Japan
- Prior art keywords
- shroud
- shroud head
- head bolt
- head
- rad
- 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
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
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図は沸騰水形原子炉縦断面図、第2図は第1図の■
−■視図親図ュラウドヘッドボルトの組立図、第3図は
第2図の■−■視図親図締付状態図を示す。第4図は第
2図の■−■視図親図外し状態図を示す。第5図は第4
図のv部詳細図、第6図は本考案のベースのガイドピン
用溝構造図、第7図は本考案のシュラウドヘッドボルト
m付鳥 −がん曲、第8図は本考案のシュラウドへラド
ポルI・の取付断面図である。
3・・・・・・シュラウド、4・・・・・・シュラウド
ヘッド、10・・・・・・シュラウドへラドボルト、1
1・・・・・・シュラウドラグ、12・・・・・・シュ
ラウドへラドラグ、16・・・・・田ツド、17・・・
・・・ティーバー、18・・・・・・スリーブ、19・
・・・・・ベース、20・・・・・・ガイドピン、。
21・・・・・・本考案のベース、22・・・・・・シ
ュラウドヘッドフランジ。Figure 1 is a vertical cross-sectional view of a boiling water reactor, and Figure 2 is a
Figure 3 shows the assembly diagram of the round head bolt, and Figure 3 shows the tightening state diagram shown in Figure 2. FIG. 4 shows a state diagram of FIG. Figure 5 is the 4th
Figure 6 is a detailed diagram of the v part in the figure, Figure 6 is a diagram of the groove structure for the guide pin on the base of the present invention, Figure 7 is the shroud head bolt of the present invention with a bird-shaped curve, and Figure 8 is the shroud of the present invention. It is an installation sectional view of Radopol I. 3...Shroud, 4...Shroud head, 10...Rad bolt to shroud, 1
1...Shroud drag, 12...Radrag to shroud, 16...Tatsudo, 17...
...Tea bar, 18...Sleeve, 19.
...Base, 20...Guide pin. 21...Base of the present invention, 22...Shroud head flange.
Claims (1)
ヘッドの締付装置であるシュラウドへラドボルトのベー
スの構造をロッドが動き得る範囲を大きくすることを可
能なガイドピン用溝を設け、シュラウドヘッドの取付は
取外し時にティーパー下端がシュラウドへラドフランジ
下面より出張らない構造とし、シュラウドヘッドの操作
性をより安全なものとしたことを特徴とするシュラウド
へラドボルト。The shroud is a tightening device for the shroud and shroud head of the internal structure of a boiling water reactor.The base structure of the Radbolt is equipped with a groove for a guide pin that can increase the range of movement of the rod, and the shroud head is tightened. The shroud to rad bolt has a structure in which the lower end of the teeper does not protrude from the bottom surface of the rad flange to the shroud when removed, making the operation of the shroud head safer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982024166U JPS58127389U (en) | 1982-02-24 | 1982-02-24 | shroud head bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982024166U JPS58127389U (en) | 1982-02-24 | 1982-02-24 | shroud head bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58127389U true JPS58127389U (en) | 1983-08-29 |
Family
ID=30036171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982024166U Pending JPS58127389U (en) | 1982-02-24 | 1982-02-24 | shroud head bolt |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58127389U (en) |
-
1982
- 1982-02-24 JP JP1982024166U patent/JPS58127389U/en active Pending
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