FR2817649B1 - VACUUM EFFECT DEVICE FOR MODULATING OR ENHANCING THE ABSORPTION, EMISSION OR MODERATION OF PARTICLE RADIATION OR FLOWS AND REGENERATING FUEL - Google Patents
VACUUM EFFECT DEVICE FOR MODULATING OR ENHANCING THE ABSORPTION, EMISSION OR MODERATION OF PARTICLE RADIATION OR FLOWS AND REGENERATING FUELInfo
- Publication number
- FR2817649B1 FR2817649B1 FR0015781A FR0015781A FR2817649B1 FR 2817649 B1 FR2817649 B1 FR 2817649B1 FR 0015781 A FR0015781 A FR 0015781A FR 0015781 A FR0015781 A FR 0015781A FR 2817649 B1 FR2817649 B1 FR 2817649B1
- Authority
- FR
- France
- Prior art keywords
- moderation
- modulating
- enhancing
- emission
- absorption
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/22—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0015781A FR2817649B1 (en) | 2000-12-06 | 2000-12-06 | VACUUM EFFECT DEVICE FOR MODULATING OR ENHANCING THE ABSORPTION, EMISSION OR MODERATION OF PARTICLE RADIATION OR FLOWS AND REGENERATING FUEL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0015781A FR2817649B1 (en) | 2000-12-06 | 2000-12-06 | VACUUM EFFECT DEVICE FOR MODULATING OR ENHANCING THE ABSORPTION, EMISSION OR MODERATION OF PARTICLE RADIATION OR FLOWS AND REGENERATING FUEL |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2817649A1 FR2817649A1 (en) | 2002-06-07 |
FR2817649B1 true FR2817649B1 (en) | 2004-05-14 |
Family
ID=8857274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0015781A Expired - Fee Related FR2817649B1 (en) | 2000-12-06 | 2000-12-06 | VACUUM EFFECT DEVICE FOR MODULATING OR ENHANCING THE ABSORPTION, EMISSION OR MODERATION OF PARTICLE RADIATION OR FLOWS AND REGENERATING FUEL |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2817649B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20091173A1 (en) * | 2009-07-02 | 2011-01-03 | Ansaldo Nucleare Spa | NUCLEAR REACTOR WITH INTRINSICALLY SHUTDOWN AND RELATIVE METHOD OF CONTROL |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB803701A (en) * | 1955-08-11 | 1958-10-29 | Parsons C A & Co Ltd | Improvements in and relating to nuclear reactors |
DE1125562B (en) * | 1958-04-03 | 1962-03-15 | Rhein Westfael Elect Werk Ag | Device for regulating nuclear reactors |
NL127224C (en) * | 1958-08-08 | |||
FR1269659A (en) * | 1960-06-16 | 1961-08-18 | Elettronucleare Naz Senn Soc | Nuclear fission reactor control system based on the use of neutron absorbing fluids |
US3228847A (en) * | 1963-01-29 | 1966-01-11 | Parkinson Thomas Franklin | Reactor control system |
GB1145617A (en) * | 1966-07-08 | 1969-03-19 | Ca Atomic Energy Ltd | Apparatus for nuclear reactor control |
US3624241A (en) * | 1970-02-10 | 1971-11-30 | Nasa | Method and apparatus for controlling thermal nuclear reactors |
US4575448A (en) * | 1982-03-11 | 1986-03-11 | Westinghouse Electric Corp. | Moderation of neutron energy |
US4693862A (en) * | 1984-07-02 | 1987-09-15 | Westinghouse Electric Corp. | Gas displacement spectral shift reactor and control method |
DE3630853A1 (en) * | 1986-09-10 | 1988-03-17 | Siemens Ag | Nuclear reactor, in particular nuclear boiling-water heating reactor, with a liquid poison system for injecting a neutron-absorbing liquid |
EP0300745A3 (en) * | 1987-07-23 | 1990-02-07 | Mitsubishi Atomic Power Industries, Inc | Reactivity control method of light-water cooled, lightwater moderated nuclear reactor core and apparatus therefor |
FR2765722B1 (en) * | 1997-07-07 | 1999-09-24 | Michel Emin | DEVICE FOR MODULATING THE ABSORPTION, EMISSION, MODERATION OR REFLECTION OF PARTICLE RADIATION OR FLOWS |
-
2000
- 2000-12-06 FR FR0015781A patent/FR2817649B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2817649A1 (en) | 2002-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 15 |
|
ST | Notification of lapse |
Effective date: 20150831 |
|
RN | Application for restoration |
Effective date: 20151012 |
|
FC | Favourable decision of inpi director general on an application for restauration. |
Effective date: 20151123 |
|
ST | Notification of lapse |
Effective date: 20160831 |