CA1038973A - Closure system - Google Patents
Closure systemInfo
- Publication number
- CA1038973A CA1038973A CA231,604A CA231604A CA1038973A CA 1038973 A CA1038973 A CA 1038973A CA 231604 A CA231604 A CA 231604A CA 1038973 A CA1038973 A CA 1038973A
- Authority
- CA
- Canada
- Prior art keywords
- tube sheet
- penetration
- pressure vessel
- thermal sleeve
- interior
- 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
- 230000035515 penetration Effects 0.000 claims abstract description 35
- 239000000837 restrainer Substances 0.000 claims abstract description 17
- 230000004224 protection Effects 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 7
- GRYSXUXXBDSYRT-WOUKDFQISA-N (2r,3r,4r,5r)-2-(hydroxymethyl)-4-methoxy-5-[6-(methylamino)purin-9-yl]oxolan-3-ol Chemical compound C1=NC=2C(NC)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1OC GRYSXUXXBDSYRT-WOUKDFQISA-N 0.000 claims 1
- 239000002826 coolant Substances 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/028—Seals, e.g. for pressure vessels or containment vessels
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/496,104 US4035232A (en) | 1974-08-09 | 1974-08-09 | Closure system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1038973A true CA1038973A (en) | 1978-09-19 |
Family
ID=23971249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA231,604A Expired CA1038973A (en) | 1974-08-09 | 1975-07-16 | Closure system |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5376763U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-11-30 | 1978-06-27 | ||
| NL172896C (nl) * | 1977-08-17 | 1983-11-01 | Neratoom | Werkwijze voor het samenbouwen van de onderdelen van een warmtewisselaar. |
| JPS55109993A (en) * | 1979-02-16 | 1980-08-23 | Tokyo Shibaura Electric Co | Shielding plug cooling device |
| FR2483670A1 (fr) * | 1980-06-02 | 1981-12-04 | Stein Industrie | Dispositif de supportage antisismique d'un appareil baignant dans le bain de metal alcalin liquide entourant un reacteur nucleaire a neutrons rapides |
| DE3030030A1 (de) * | 1980-08-08 | 1982-03-25 | Hochtemperatur-Reaktorbau GmbH, 5000 Köln | Durchfuehrung durch die wand eines spannbetondruckbehaelters |
| FR2516692B1 (fr) * | 1981-11-16 | 1987-10-23 | Jeumont Schneider | Dispositif permettant de reduire les effets thermosiphon pour reacteur nucleaire a neutrons rapides |
| US4436692A (en) | 1982-02-10 | 1984-03-13 | Automation Industries, Inc. | Plug for reactor pressure vessel nozzle |
| FR2524686A1 (fr) * | 1982-04-02 | 1983-10-07 | Novatome | Dispositif de protection contre la chaleur et les radiations pour un echangeur de chaleur intermediaire plongeant dans une cuve de reacteur nucleaire |
| DE3863004D1 (de) * | 1987-06-04 | 1991-07-04 | Siemens Ag | Druckbehaelter mit einem anschlussstutzen mit einem thermoschutz. |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1294184A (fr) * | 1961-04-10 | 1962-05-26 | Commissariat Energie Atomique | Dispositif d'étanchéité pour sommier de réacteur nucléaire |
| GB946344A (en) * | 1961-06-13 | 1964-01-08 | Atomic Energy Authority Uk | Improvements in or relating to brazing end closures to tubular members |
| US3352756A (en) * | 1964-04-07 | 1967-11-14 | Arrangements for closing penetrations in the walls op reactor pressure containing structures | |
| GB1141294A (en) * | 1965-06-22 | 1969-01-29 | Babcock & Wilcox Ltd | Improvements in nuclear reactors |
| FR1449917A (fr) * | 1965-07-09 | 1966-05-06 | Soc Indatom | Dispositif d'extraction de chaleur et réacteur nucléaire comportant un tel dispositif |
| US3398050A (en) * | 1966-01-07 | 1968-08-20 | Atomic Power Dev Ass Inc | Nuclear reactor system |
| US3525669A (en) * | 1968-10-02 | 1970-08-25 | Atomic Energy Commission | Insulated ducts for nuclear reactors |
| FR2134074B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-08-05 | 1973-12-21 | Electricite De France | |
| GB1306037A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-01-21 | 1973-02-07 |
-
1974
- 1974-08-09 US US05/496,104 patent/US4035232A/en not_active Expired - Lifetime
-
1975
- 1975-07-16 CA CA231,604A patent/CA1038973A/en not_active Expired
- 1975-08-07 FR FR7524635A patent/FR2281633A1/fr active Granted
- 1975-08-07 JP JP50095481A patent/JPS59798B2/ja not_active Expired
- 1975-08-07 GB GB33036/75A patent/GB1519305A/en not_active Expired
- 1975-08-07 DE DE19752535355 patent/DE2535355A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59798B2 (ja) | 1984-01-09 |
| US4035232A (en) | 1977-07-12 |
| FR2281633A1 (fr) | 1976-03-05 |
| FR2281633B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-05-18 |
| DE2535355A1 (de) | 1976-02-19 |
| JPS5144792A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-04-16 |
| GB1519305A (en) | 1978-07-26 |
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