NL241000A - - Google Patents
Info
- Publication number
- NL241000A NL241000A NL241000DA NL241000A NL 241000 A NL241000 A NL 241000A NL 241000D A NL241000D A NL 241000DA NL 241000 A NL241000 A NL 241000A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- 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
-
- 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21808/58A GB857432A (en) | 1958-07-08 | 1958-07-08 | Improvements in or relating to means for shutting down nuclear reactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL241000A true NL241000A (US08088918-20120103-C00476.png) |
Family
ID=10169173
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL113129D NL113129C (US08088918-20120103-C00476.png) | 1958-07-08 | ||
| NL241000D NL241000A (US08088918-20120103-C00476.png) | 1958-07-08 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL113129D NL113129C (US08088918-20120103-C00476.png) | 1958-07-08 |
Country Status (6)
Families Citing this family (6)
| 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 |
| NL295855A (US08088918-20120103-C00476.png) * | 1962-07-27 | 1900-01-01 | ||
| US3629069A (en) * | 1969-09-22 | 1971-12-21 | Ca Atomic Energy Ltd | Reactor tube end closure |
| US4139414A (en) * | 1977-06-10 | 1979-02-13 | Combustion Engineering, Inc. | Scram device having a multiplicity of neutron absorbing masses |
| US4304632A (en) * | 1979-08-20 | 1981-12-08 | Westinghouse Electric Corp. | Nuclear reactor shutdown system |
| US4880596A (en) * | 1981-06-04 | 1989-11-14 | The United States Of America As Represented By The United States Department Of Energy | Thermionic switched self-actuating reactor shutdown system |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US564859A (en) * | 1896-07-28 | Electric metal-separator | ||
| DE1071245B (de) * | 1957-02-07 | 1959-12-17 | Babcock & Wilcox Ag | Kernreaktor |
| US998486A (en) * | 1911-04-01 | 1911-07-18 | Thomas Turner Fauntleroy | Electromagnetic sifter. |
| US1259788A (en) * | 1915-07-21 | 1918-03-19 | Pittsburgh Plate Glass Co | Magnetic separator. |
| US1392413A (en) * | 1920-07-16 | 1921-10-04 | Alexander M Gow | Ore-washer |
| US1491600A (en) * | 1921-07-02 | 1924-04-22 | Cutlerhammer Mfg Co | Electromagnetic separator |
| US2773823A (en) * | 1945-05-22 | 1956-12-11 | John J Goett | Safety device for a neutronic reactor |
| US2782158A (en) * | 1945-11-02 | 1957-02-19 | John A Wheeler | Neutronic reactor |
| US2640605A (en) * | 1947-12-30 | 1953-06-02 | American Can Co | Magnetic stacking mechanism |
| GB717326A (en) * | 1951-08-01 | 1954-10-27 | Emi Ltd | Improved apparatus for transferring articles from a container to a work position |
| BE549850A (US08088918-20120103-C00476.png) * | 1955-07-27 | |||
| BE553543A (US08088918-20120103-C00476.png) * | 1955-12-23 | |||
| US2917444A (en) * | 1956-05-14 | 1959-12-15 | Roger S Dreffin | Neutronic reactor control |
| US2983658A (en) * | 1956-11-30 | 1961-05-09 | Herbert H Hyman | Heterogeneous nuclear reactor employing small unclad bodies of fissionable material as fuel |
| DE1026451B (de) * | 1957-01-09 | 1958-03-20 | Babcock & Wilcox Dampfkessel | Atomkernreaktor |
| DE1052000B (de) * | 1957-12-13 | 1959-03-05 | Siemens Ag | Abschalteinrichtung fuer fluessigkeitsgekuehlte Kernreaktoren |
| FR1211440A (fr) * | 1958-07-16 | 1960-03-16 | Commissariat Energie Atomique | Dispositif destiné à la manoeuvre des cellules contenant le combustible nucléaire à l'intérieur des hottes utilisées pour l'introduction ou l'extraction de ces cellules dans les piles atomiques |
-
0
- NL NL113129D patent/NL113129C/xx active
- NL NL241000D patent/NL241000A/xx unknown
-
1958
- 1958-07-08 GB GB21808/58A patent/GB857432A/en not_active Expired
-
1959
- 1959-07-01 US US824247A patent/US3087884A/en not_active Expired - Lifetime
- 1959-07-06 CH CH7538859A patent/CH377457A/de unknown
- 1959-07-07 FR FR799602A patent/FR1233206A/fr not_active Expired
- 1959-07-07 DE DEU6327A patent/DE1173595B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH377457A (de) | 1964-05-15 |
| US3087884A (en) | 1963-04-30 |
| NL113129C (US08088918-20120103-C00476.png) | |
| GB857432A (en) | 1960-12-29 |
| DE1173595B (de) | 1964-07-09 |
| FR1233206A (fr) | 1960-10-12 |
