JPS6214197U - - Google Patents
Info
- Publication number
- JPS6214197U JPS6214197U JP1985105455U JP10545585U JPS6214197U JP S6214197 U JPS6214197 U JP S6214197U JP 1985105455 U JP1985105455 U JP 1985105455U JP 10545585 U JP10545585 U JP 10545585U JP S6214197 U JPS6214197 U JP S6214197U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- pump
- pump main
- sealing device
- water sealing
- 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
- 238000007789 sealing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000149 penetrating effect Effects 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
Description
第１図は本考案に係る原子炉冷却材ポンプにお
ける主軸貫通部の封水装置の一実施例を示す一部
縦断側面図、第２図は他の実施例を示す一部縦断
側面図、第３図は要部を拡大して示す縦断側面図
、第４図は第３図の矢印部分の拡大縦断側面図
、第５，６図は従来の原子炉冷却ポンプを示す縦
断側面図である。
４……ポンプ主軸、５……ポンプメインフラン
ジ、１０……軸封装置、１２，１３……封水フラ
ンジ。
FIG. 1 is a partially longitudinal side view showing an embodiment of a water sealing device for a main shaft penetrating portion in a reactor coolant pump according to the present invention, and FIG. 2 is a partially longitudinal side view showing another embodiment. FIG. 3 is an enlarged longitudinal sectional side view showing the main parts, FIG. 4 is an enlarged longitudinal sectional side view of the arrowed part in FIG. 3, and FIGS. 5 and 6 are longitudinal sectional side views showing a conventional reactor cooling pump. 4... Pump main shaft, 5... Pump main flange, 10... Shaft sealing device, 12, 13... Water sealing flange.
Claims (1)
ジを貫通するポンプ主軸との間に介装された軸封
装置を取外した後に同部分に装着されて同部分を
流体密に閉じる封水フランジを具えていることを
特徴とした原子炉冷却材ポンプにおける主軸貫通
部の封水装置。 After the shaft sealing device interposed between the pump main flange and the pump main shaft passing through the pump main flange is removed, it is equipped with a water sealing flange that is attached to the same part and closes the same part in a fluid-tight manner. A water sealing device for the main shaft penetration part of the reactor coolant pump is featured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985105455U JPS6214197U (en) | 1985-07-12 | 1985-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985105455U JPS6214197U (en) | 1985-07-12 | 1985-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6214197U true JPS6214197U (en) | 1987-01-28 |
Family
ID=30979902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985105455U Pending JPS6214197U (en) | 1985-07-12 | 1985-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6214197U (en) |
-
1985
- 1985-07-12 JP JP1985105455U patent/JPS6214197U/ja active Pending