JPS6283996U - - Google Patents
Info
- Publication number
- JPS6283996U JPS6283996U JP1985174319U JP17431985U JPS6283996U JP S6283996 U JPS6283996 U JP S6283996U JP 1985174319 U JP1985174319 U JP 1985174319U JP 17431985 U JP17431985 U JP 17431985U JP S6283996 U JPS6283996 U JP S6283996U
- Authority
- JP
- Japan
- Prior art keywords
- hatch
- sleeve
- cover
- containment vessel
- reactor containment
- 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
- 230000005855 radiation Effects 0.000 claims description 2
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
- Pressure Vessels And Lids Thereof (AREA)
Description
第１図は本考案における原子炉格納容器のハツ
チ付近構造の一実施例を示す正断面図、第２図は
第１図の―線に沿う一部を破断した矢視断面
図、第３図は第１図の―線に沿う矢視断面図
、第４図は第１図の鎖線で示す部分の拡大詳細
図、第５図は第４図の―線に沿う矢視図、第
６図は原子炉格納容器のハツチ付近構造の一従来
例を示す正断面図、第７図は他の従来例を示す正
断面図である。
１……ハツチ用スリーブ、２……容器側壁、３
……蓋体、４……開口部、５……ハツチカバー、
６……放射線遮蔽体、７……原子炉建屋の床、７
ａ……レール、８……車輪、９……駆動機構、１
０……軸、１１……軸受、１３……回転機構、１
４……係合穴、１５……締付ピン、１４ａ，１５
ａ……傾斜面、１８……シールリング。
Fig. 1 is a front sectional view showing an example of the structure near the hatch of the reactor containment vessel according to the present invention, Fig. 2 is a partially broken sectional view taken along the line - in Fig. 1, and Fig. 3. is a sectional view taken along the line - in Fig. 1, Fig. 4 is an enlarged detailed view of the portion indicated by the chain line in Fig. 1, Fig. 5 is a sectional view taken along the - line in Fig. 4, and Fig. 6 is a sectional view taken along the - line in Fig. 1. 7 is a front sectional view showing one conventional example of a structure near the hatch of a nuclear reactor containment vessel, and FIG. 7 is a front sectional view showing another conventional example. 1... Sleeve for hatch, 2... Container side wall, 3
... Lid body, 4 ... Opening, 5 ... Hatch cover,
6... Radiation shield, 7... Floor of the reactor building, 7
a...Rail, 8...Wheel, 9...Drive mechanism, 1
0... shaft, 11... bearing, 13... rotating mechanism, 1
4...Engagement hole, 15...Tightening pin, 14a, 15
a... Inclined surface, 18... Seal ring.
Claims (1)
端部に、車輪によりハツチ用スリーブの長さ方向
に移動自在に支持された蓋体を着脱可能に設ける
とともに、該蓋体は、ハツチ用スリーブの開口部
を密閉するハツチカバーに、その外表面を覆うよ
うに放射線遮蔽体を連結してなることを特徴とす
る原子炉格納容器。 A lid body supported movably in the longitudinal direction of the hatch sleeve by wheels is removably provided on the outer end of the hatch sleeve embedded in the side wall of the container, and the lid body is attached to the opening of the hatch sleeve. A nuclear reactor containment vessel characterized by comprising a hatch cover that seals the inside of the reactor containment vessel, and a radiation shielding body connected to cover the outer surface of the hatch cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985174319U JPS6283996U (en) | 1985-11-13 | 1985-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985174319U JPS6283996U (en) | 1985-11-13 | 1985-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6283996U true JPS6283996U (en) | 1987-05-28 |
Family
ID=31112591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985174319U Pending JPS6283996U (en) | 1985-11-13 | 1985-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6283996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03123890A (en) * | 1989-10-09 | 1991-05-27 | Toshiba Corp | Equipment carrying in/out device for nuclear power plant |
| JP2014157054A (en) * | 2013-02-15 | 2014-08-28 | Hitachi-Ge Nuclear Energy Ltd | Reactor container |
-
1985
- 1985-11-13 JP JP1985174319U patent/JPS6283996U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03123890A (en) * | 1989-10-09 | 1991-05-27 | Toshiba Corp | Equipment carrying in/out device for nuclear power plant |
| JP2014157054A (en) * | 2013-02-15 | 2014-08-28 | Hitachi-Ge Nuclear Energy Ltd | Reactor container |
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