JPS6438692A - Fuel control autonomous safety type fast breeder - Google Patents
Fuel control autonomous safety type fast breederInfo
- Publication number
- JPS6438692A JPS6438692A JP62194057A JP19405787A JPS6438692A JP S6438692 A JPS6438692 A JP S6438692A JP 62194057 A JP62194057 A JP 62194057A JP 19405787 A JP19405787 A JP 19405787A JP S6438692 A JPS6438692 A JP S6438692A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- support pipes
- holes
- plural
- charge
- 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
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)
Abstract
PURPOSE:To exchange fuel in the operation with controlling reactor output autonomously by regulating the charge and the exhaust of fuel elements in a fuel support pipe by means of variation of opening of an upper and a lower shape memory alloys according to the variation of temperature. CONSTITUTION:A reactor core tank 10 has an inlet 11 and an outlet 12 of liquid metal coolant 13, and plural fuel support pipes 14 are vertically penetrated. Plural fuel charge holes 21 are penetrated to align each support pipes 14 in a new fuel charge tank 20. Plural spent fuel enclosed holes 31 are provided to align the support pipes 14. On the upper end of the support pipes 14, an upper shape memory alloy member A with which the opening varies according to temperature is set in order that the velocity at which fuel elements 15 fall from fuel charge holes 21 into the support pipes 14 is controlled. On the lower end of the support pipe 14 a lower shape memory alloy member B with which the opening varies according to temperature is set in order that the velocity at which spent fuel elements fall from the support pipes 14 into spent fuel housed holes 31 is controlled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62194057A JPH067178B2 (en) | 1987-08-03 | 1987-08-03 | Fuel control Autonomous safety fast breeder reactor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62194057A JPH067178B2 (en) | 1987-08-03 | 1987-08-03 | Fuel control Autonomous safety fast breeder reactor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6438692A true JPS6438692A (en) | 1989-02-08 |
JPH067178B2 JPH067178B2 (en) | 1994-01-26 |
Family
ID=16318230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62194057A Expired - Fee Related JPH067178B2 (en) | 1987-08-03 | 1987-08-03 | Fuel control Autonomous safety fast breeder reactor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH067178B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0612183U (en) * | 1991-05-31 | 1994-02-15 | 小川ポンプ工業株式会社 | Fixing device for various devices |
JP2014228355A (en) * | 2013-05-21 | 2014-12-08 | 日立Geニュークリア・エナジー株式会社 | Recovery container, recovery method, and recovery device for debris of radioactive substance |
CN112635083A (en) * | 2020-12-04 | 2021-04-09 | 中广核工程有限公司 | Molten salt pile capable of changing materials online and material changing method thereof |
-
1987
- 1987-08-03 JP JP62194057A patent/JPH067178B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0612183U (en) * | 1991-05-31 | 1994-02-15 | 小川ポンプ工業株式会社 | Fixing device for various devices |
JP2014228355A (en) * | 2013-05-21 | 2014-12-08 | 日立Geニュークリア・エナジー株式会社 | Recovery container, recovery method, and recovery device for debris of radioactive substance |
CN112635083A (en) * | 2020-12-04 | 2021-04-09 | 中广核工程有限公司 | Molten salt pile capable of changing materials online and material changing method thereof |
CN112635083B (en) * | 2020-12-04 | 2024-05-10 | 中广核工程有限公司 | Molten salt reactor capable of online material changing and material changing method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH067178B2 (en) | 1994-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |