FR1233087A - Utilisation nouvelle de la silice vitreuse - Google Patents
Utilisation nouvelle de la silice vitreuseInfo
- Publication number
- FR1233087A FR1233087A FR793521A FR793521A FR1233087A FR 1233087 A FR1233087 A FR 1233087A FR 793521 A FR793521 A FR 793521A FR 793521 A FR793521 A FR 793521A FR 1233087 A FR1233087 A FR 1233087A
- Authority
- FR
- France
- Prior art keywords
- new use
- vitreous silica
- vitreous
- silica
- new
- 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
Links
Classifications
-
- 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
- G21C1/14—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor
- G21C1/16—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor
- G21C1/18—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised
- G21C1/20—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised moderator being liquid, e.g. pressure-tube reactor
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/20—Partitions or thermal insulation between fuel channel and moderator
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
- G21C3/12—Means forming part of the element for locating it within the reactor core
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
-
- 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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU38532D LU38532A1 (fr) | 1959-04-29 | ||
NL250968D NL250968A (fr) | 1959-04-29 | ||
FR793521A FR1233087A (fr) | 1959-04-29 | 1959-04-29 | Utilisation nouvelle de la silice vitreuse |
BE589760A BE589760A (fr) | 1959-04-29 | 1960-04-14 | Nouvelle structure de canal de réacteur nucléaire |
GB14038/60A GB941668A (en) | 1959-04-29 | 1960-04-21 | Nuclear reactor duct structure |
CH446760A CH370169A (fr) | 1959-04-29 | 1960-04-21 | Canal pour éléments de matériau combustible d'un réacteur nucléaire et procédé de fabrication de ce canal |
DEC21333A DE1238113B (de) | 1959-04-29 | 1960-04-29 | Kernreaktorkanal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR793521A FR1233087A (fr) | 1959-04-29 | 1959-04-29 | Utilisation nouvelle de la silice vitreuse |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1233087A true FR1233087A (fr) | 1960-10-12 |
Family
ID=8714292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR793521A Expired FR1233087A (fr) | 1959-04-29 | 1959-04-29 | Utilisation nouvelle de la silice vitreuse |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE589760A (fr) |
CH (1) | CH370169A (fr) |
DE (1) | DE1238113B (fr) |
FR (1) | FR1233087A (fr) |
GB (1) | GB941668A (fr) |
LU (1) | LU38532A1 (fr) |
NL (1) | NL250968A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3284315A (en) * | 1963-12-18 | 1966-11-08 | Commissariat Energie Atomique | Nuclear reactor fuel element assembly |
DE1237227B (de) * | 1961-05-02 | 1967-03-23 | Commissariat Energie Atomique | Kernreaktor mit horizontalen Druckrohren |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL209323A (fr) * | 1955-07-27 | |||
DE1010660B (de) * | 1956-04-19 | 1957-06-19 | Siemens Ag | Schutzhuelse fuer Spaltstoffelemente von Kernreaktoren |
DE1031901B (de) * | 1957-01-26 | 1958-06-12 | Siemens Ag | Gasgekuehlter Kernreaktor |
-
0
- LU LU38532D patent/LU38532A1/xx unknown
- NL NL250968D patent/NL250968A/xx unknown
-
1959
- 1959-04-29 FR FR793521A patent/FR1233087A/fr not_active Expired
-
1960
- 1960-04-14 BE BE589760A patent/BE589760A/fr unknown
- 1960-04-21 CH CH446760A patent/CH370169A/fr unknown
- 1960-04-21 GB GB14038/60A patent/GB941668A/en not_active Expired
- 1960-04-29 DE DEC21333A patent/DE1238113B/de active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1237227B (de) * | 1961-05-02 | 1967-03-23 | Commissariat Energie Atomique | Kernreaktor mit horizontalen Druckrohren |
US3284315A (en) * | 1963-12-18 | 1966-11-08 | Commissariat Energie Atomique | Nuclear reactor fuel element assembly |
Also Published As
Publication number | Publication date |
---|---|
DE1238113B (de) | 1967-04-06 |
GB941668A (en) | 1963-11-13 |
BE589760A (fr) | 1960-08-01 |
CH370169A (fr) | 1963-06-30 |
NL250968A (fr) | |
LU38532A1 (fr) |
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