JPS59153197A - 原子炉停止装置 - Google Patents
原子炉停止装置Info
- Publication number
- JPS59153197A JPS59153197A JP58027215A JP2721583A JPS59153197A JP S59153197 A JPS59153197 A JP S59153197A JP 58027215 A JP58027215 A JP 58027215A JP 2721583 A JP2721583 A JP 2721583A JP S59153197 A JPS59153197 A JP S59153197A
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- absorbing material
- reactor
- neutron absorbing
- neutron
- 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.)
- Granted
Links
- 239000011358 absorbing material Substances 0.000 claims description 65
- 239000006096 absorbing agent Substances 0.000 claims description 25
- 238000012360 testing method Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 14
- 230000007246 mechanism Effects 0.000 description 10
- 239000002826 coolant Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 239000002900 solid radioactive waste Substances 0.000 description 4
- 230000004044 response Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004804 winding Methods 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)
- Paper (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58027215A JPS59153197A (ja) | 1983-02-21 | 1983-02-21 | 原子炉停止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58027215A JPS59153197A (ja) | 1983-02-21 | 1983-02-21 | 原子炉停止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59153197A true JPS59153197A (ja) | 1984-09-01 |
JPH0447797B2 JPH0447797B2 (enrdf_load_stackoverflow) | 1992-08-04 |
Family
ID=12214873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58027215A Granted JPS59153197A (ja) | 1983-02-21 | 1983-02-21 | 原子炉停止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59153197A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6338779A (ja) * | 1986-07-31 | 1988-02-19 | Keihin Seiki Mfg Co Ltd | 電動弁 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57187691A (en) * | 1981-05-14 | 1982-11-18 | Tokyo Shibaura Electric Co | Reactor shutdown device |
-
1983
- 1983-02-21 JP JP58027215A patent/JPS59153197A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57187691A (en) * | 1981-05-14 | 1982-11-18 | Tokyo Shibaura Electric Co | Reactor shutdown device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6338779A (ja) * | 1986-07-31 | 1988-02-19 | Keihin Seiki Mfg Co Ltd | 電動弁 |
Also Published As
Publication number | Publication date |
---|---|
JPH0447797B2 (enrdf_load_stackoverflow) | 1992-08-04 |
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