IT1222848B - PROCEDURE AND DEVICE FOR WITHDRAWING COMBUSTIBLE ELEMENTS SPHERIFFORMING FROM A CUMULATION OF SPHERES - Google Patents
PROCEDURE AND DEVICE FOR WITHDRAWING COMBUSTIBLE ELEMENTS SPHERIFFORMING FROM A CUMULATION OF SPHERESInfo
- Publication number
- IT1222848B IT1222848B IT22176/87A IT2217687A IT1222848B IT 1222848 B IT1222848 B IT 1222848B IT 22176/87 A IT22176/87 A IT 22176/87A IT 2217687 A IT2217687 A IT 2217687A IT 1222848 B IT1222848 B IT 1222848B
- Authority
- IT
- Italy
- Prior art keywords
- spherifforming
- cumulation
- spheres
- procedure
- combustible elements
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/07—Pebble-bed reactors; Reactors with granular fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863634766 DE3634766A1 (en) | 1986-10-11 | 1986-10-11 | Method and device for extracting spherical fuel elements from a pebble-bed reactor core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8722176A0 IT8722176A0 (en) | 1987-10-08 |
| IT1222848B true IT1222848B (en) | 1990-09-12 |
Family
ID=6311591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT22176/87A IT1222848B (en) | 1986-10-11 | 1987-10-08 | PROCEDURE AND DEVICE FOR WITHDRAWING COMBUSTIBLE ELEMENTS SPHERIFFORMING FROM A CUMULATION OF SPHERES |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN1011930B (en) |
| CH (1) | CH674276A5 (en) |
| DE (1) | DE3634766A1 (en) |
| IT (1) | IT1222848B (en) |
| NL (1) | NL8702367A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331158C (en) * | 2005-07-29 | 2007-08-08 | 清华大学 | Fell ball aspirator of ball bed high-temperature air cooled reactor |
| DE102008028216A1 (en) * | 2008-06-12 | 2009-12-17 | Westinghouse Electric Germany Gmbh | Fuel elements i.e. spherical fuel element, withdrawal device for pebble-bed reactor, has outlet shaft lead into fuel element so that fuel element is brought in front of outlet opening of shaft or opening is brought in front of fuel element |
| CN103400618B (en) * | 2013-07-01 | 2016-04-20 | 中国核电工程有限公司 | The asymmetric stowage of a kind of VVER nuclear power station reactor core |
| CN110534219B (en) * | 2019-08-28 | 2020-12-29 | 清华大学 | Particle aspiration device and method |
| CN111672859B (en) * | 2020-05-28 | 2022-03-22 | 清华大学 | Scrap collecting device for high-temperature gas cooled reactor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT234234B (en) * | 1962-08-04 | 1964-06-25 | Oesterr Studien Atomenergie | Nuclear reactor |
-
1986
- 1986-10-11 DE DE19863634766 patent/DE3634766A1/en active Granted
-
1987
- 1987-09-11 CH CH3519/87A patent/CH674276A5/de not_active IP Right Cessation
- 1987-10-05 NL NL8702367A patent/NL8702367A/en not_active Application Discontinuation
- 1987-10-08 IT IT22176/87A patent/IT1222848B/en active
- 1987-10-10 CN CN87106875A patent/CN1011930B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH674276A5 (en) | 1990-05-15 |
| IT8722176A0 (en) | 1987-10-08 |
| CN87106875A (en) | 1988-06-15 |
| DE3634766C2 (en) | 1988-10-27 |
| CN1011930B (en) | 1991-03-06 |
| NL8702367A (en) | 1988-05-02 |
| DE3634766A1 (en) | 1988-04-21 |
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