JPH01140197U - - Google Patents
Info
- Publication number
- JPH01140197U JPH01140197U JP1988036024U JP3602488U JPH01140197U JP H01140197 U JPH01140197 U JP H01140197U JP 1988036024 U JP1988036024 U JP 1988036024U JP 3602488 U JP3602488 U JP 3602488U JP H01140197 U JPH01140197 U JP H01140197U
- Authority
- JP
- Japan
- Prior art keywords
- control rod
- cladding tube
- absorbing material
- neutron
- neutron absorbing
- 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
- 238000005253 cladding Methods 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 239000011358 absorbing material Substances 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910001119 inconels 625 Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 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
- Y02E30/30—Nuclear fission reactors
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
Description
第１図は本考案の要部をなす制御棒の構造を示
す一部省略断面図、第２図は制御棒組立全体構造
を示す概要図、第３図は被覆管内径、吸収材外径
の寸法変化を示す図表である。 ４……上部端栓、５……制御棒、６……被覆管
、７……吸収材、８……下部端栓、９……プレナ
ムスプリング、１０……吸収材外径変化、１１…
…被覆管内径変化。
す一部省略断面図、第２図は制御棒組立全体構造
を示す概要図、第３図は被覆管内径、吸収材外径
の寸法変化を示す図表である。 ４……上部端栓、５……制御棒、６……被覆管
、７……吸収材、８……下部端栓、９……プレナ
ムスプリング、１０……吸収材外径変化、１１…
…被覆管内径変化。
Claims (1)
- 【実用新案登録請求の範囲】 １ 加圧水型原子炉で使用される制御棒において
、中性子吸収材の被覆材としてインコネル６２５
相当のニツケル基合金を用いたことを特徴とする
制御棒。 ２ 中性子吸収材の被覆が制御棒の被覆管である
請求項１記載の制御棒。 ３ 中性子吸収材の被覆が制御棒の被覆管及び上
下の端栓である請求項１記載の制御棒。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988036024U JPH01140197U (ja) | 1988-03-17 | 1988-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988036024U JPH01140197U (ja) | 1988-03-17 | 1988-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01140197U true JPH01140197U (ja) | 1989-09-26 |
Family
ID=31262644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988036024U Pending JPH01140197U (ja) | 1988-03-17 | 1988-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01140197U (ja) |
-
1988
- 1988-03-17 JP JP1988036024U patent/JPH01140197U/ja active Pending