NL112344C - - Google Patents
Info
- Publication number
- NL112344C NL112344C NL112344DA NL112344C NL 112344 C NL112344 C NL 112344C NL 112344D A NL112344D A NL 112344DA NL 112344 C NL112344 C NL 112344C
- Authority
- NL
- Netherlands
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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
- G21C9/027—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by fast movement of a solid, e.g. pebbles
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/04—Means for suppressing fires ; Earthquake protection
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6802/59A GB869560A (en) | 1959-02-26 | 1959-02-26 | Improvements in or relating to nuclear reactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL112344C true NL112344C (US06252093-20010626-C00008.png) | 1966-01-17 |
Family
ID=9821031
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL248712D NL248712A (US06252093-20010626-C00008.png) | 1959-02-26 | ||
| NL112344D NL112344C (US06252093-20010626-C00008.png) | 1959-02-26 | 1960-02-23 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL248712D NL248712A (US06252093-20010626-C00008.png) | 1959-02-26 |
Country Status (7)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB942319A (en) * | 1960-07-06 | 1963-11-20 | Atomic Energy Authority Uk | Improvements in or relating to control systems for nuclear reactors |
| NL275387A (US06252093-20010626-C00008.png) * | 1961-02-28 | |||
| NL295855A (US06252093-20010626-C00008.png) * | 1962-07-27 | 1900-01-01 | ||
| BE635943A (US06252093-20010626-C00008.png) * | 1962-08-07 | 1900-01-01 | ||
| US3249510A (en) * | 1963-08-05 | 1966-05-03 | Gen Dynamics Corp | Shutdown apparatus for nuclear reactors |
| DE1285633B (de) * | 1967-06-27 | 1968-12-19 | Licentia Gmbh | Absorberstab zur Regelung und Notabschaltung von gasgekuehlten Kernreaktoren |
| US4076583A (en) * | 1976-10-04 | 1978-02-28 | Rockwell International Corporation | Control for nuclear reactor |
| US4139414A (en) * | 1977-06-10 | 1979-02-13 | Combustion Engineering, Inc. | Scram device having a multiplicity of neutron absorbing masses |
| US4734252A (en) * | 1986-08-07 | 1988-03-29 | The United States Of America As Represented By The United States Department Of Energy | Nuclear reactor shutdown control rod assembly |
| DE3704746A1 (de) * | 1987-02-14 | 1988-08-25 | Hochtemperatur Reaktorbau Gmbh | Einrichten zum abschalten eines hochtemperatur-kernreaktors |
| US7309807B2 (en) * | 2003-02-28 | 2007-12-18 | The Nanosteel Company, Inc. | Method of containing radioactive contamination |
| US20060176995A1 (en) * | 2005-02-10 | 2006-08-10 | Arizona Public Service Company | Control arrangement for use with nuclear fuel |
| CN111899899B (zh) * | 2020-08-12 | 2022-03-25 | 中国核动力研究设计院 | 一种降低hfetr堆芯不均匀性的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773823A (en) * | 1945-05-22 | 1956-12-11 | John J Goett | Safety device for a neutronic reactor |
-
0
- NL NL248712D patent/NL248712A/xx unknown
-
1959
- 1959-02-26 GB GB6802/59A patent/GB869560A/en not_active Expired
-
1960
- 1960-02-18 US US9463A patent/US3088903A/en not_active Expired - Lifetime
- 1960-02-20 DE DEU6923A patent/DE1125089B/de active Pending
- 1960-02-22 FR FR819224A patent/FR1249011A/fr not_active Expired
- 1960-02-23 NL NL112344D patent/NL112344C/xx active
- 1960-02-25 BE BE588022A patent/BE588022A/fr unknown
- 1960-02-26 CH CH216660A patent/CH381776A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB869560A (en) | 1961-05-31 |
| US3088903A (en) | 1963-05-07 |
| DE1125089B (de) | 1962-03-08 |
| NL248712A (US06252093-20010626-C00008.png) | 1900-01-01 |
| FR1249011A (fr) | 1960-12-23 |
| BE588022A (fr) | 1960-08-25 |
| CH381776A (de) | 1964-09-15 |
