JPS6015699U - Pedestal for reactor pressure vessel - Google Patents
Pedestal for reactor pressure vesselInfo
- Publication number
- JPS6015699U JPS6015699U JP1983106175U JP10617583U JPS6015699U JP S6015699 U JPS6015699 U JP S6015699U JP 1983106175 U JP1983106175 U JP 1983106175U JP 10617583 U JP10617583 U JP 10617583U JP S6015699 U JPS6015699 U JP S6015699U
- Authority
- JP
- Japan
- Prior art keywords
- pedestal
- plate
- pressure vessel
- reactor pressure
- inner plate
- 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
Landscapes
- Structure Of Emergency Protection For Nuclear Reactors (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
図面中、第１図は原子力発電施設に用いられている原子
炉格納容器の一構造例を示す縦断面図、第２図および第
３図は従来のペデスタルの形成方法を示すもので、第２
図はペデスタルの一部を示す斜視図、第３図は第２図の
■部分の拡大図、第４図および第５図は本考案の一実施
例を示すもので、第４図は外観斜視図、第５図はペデス
タルユニットの外観斜視図である。
３・・・・・・ペデスタル、３ａ・・・・・・ペデスタ
ルユニット、４・・・・・・内側板、４ａ・・・・・・
縁部、５・・・・・・外側板、５ａ・・・・・・縁部、
６・・・・・・縦リブ。In the drawings, FIG. 1 is a longitudinal sectional view showing an example of the structure of a reactor containment vessel used in a nuclear power facility, and FIGS. 2 and 3 show a conventional method of forming a pedestal.
The figure is a perspective view of a part of the pedestal, Figure 3 is an enlarged view of the part ■ in Figure 2, Figures 4 and 5 are an embodiment of the present invention, and Figure 4 is an external perspective view. FIG. 5 is an external perspective view of the pedestal unit. 3...Pedestal, 3a...Pedestal unit, 4...Inner plate, 4a...
Edge, 5... Outer plate, 5a... Edge,
6... Vertical ribs.
Claims (1)
構成するとともに、前記各ペデスタルユニットは、円弧
板状の内側板と、該内側板に対向配設される円弧板状の
外側板と、該一対をなす面内外側板間を該面内外側板の
側縁部より内方位置で連結しかつ周方向に間隔をあけて
多数配設される縦リブとによって構成されている原子炉
圧力容器用ペデスタル。。A plurality of pedestal units are connected in the circumferential direction to form a cylindrical body, and each pedestal unit includes an inner plate shaped like an arc plate, an outer plate shaped like an arc plate disposed opposite to the inner plate, and a circular plate shaped outer plate arranged opposite to the inner plate. A pedestal for a nuclear reactor pressure vessel that connects a pair of in-plane outer plates at a position inward from the side edges of the in-plane outer plates and includes a large number of vertical ribs arranged at intervals in the circumferential direction. . .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983106175U JPS6015699U (en) | 1983-07-08 | 1983-07-08 | Pedestal for reactor pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983106175U JPS6015699U (en) | 1983-07-08 | 1983-07-08 | Pedestal for reactor pressure vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6015699U true JPS6015699U (en) | 1985-02-02 |
Family
ID=30248573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983106175U Pending JPS6015699U (en) | 1983-07-08 | 1983-07-08 | Pedestal for reactor pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6015699U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS546308A (en) * | 1977-06-16 | 1979-01-18 | Ishikawajima Harima Heavy Ind | Pedestal in steel |
-
1983
- 1983-07-08 JP JP1983106175U patent/JPS6015699U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS546308A (en) * | 1977-06-16 | 1979-01-18 | Ishikawajima Harima Heavy Ind | Pedestal in steel |
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