IT1007613B - Organo limitatore di fuga per basi di elementi combustibili di reat tori nucleari - Google Patents
Organo limitatore di fuga per basi di elementi combustibili di reat tori nucleariInfo
- Publication number
- IT1007613B IT1007613B IT20539/74A IT2053974A IT1007613B IT 1007613 B IT1007613 B IT 1007613B IT 20539/74 A IT20539/74 A IT 20539/74A IT 2053974 A IT2053974 A IT 2053974A IT 1007613 B IT1007613 B IT 1007613B
- Authority
- IT
- Italy
- Prior art keywords
- reators
- nuclear
- base
- combustible elements
- limiting organ
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/44—Free-space packings
- F16J15/443—Free-space packings provided with discharge channels
-
- 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
- G21C15/22—Structural association of coolant tubes with headers
-
- 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
- G21C3/322—Means to influence the coolant flow through or around the bundles
-
- 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)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Measuring Volume Flow (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7310341A FR2222731B1 (it) | 1973-03-22 | 1973-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1007613B true IT1007613B (it) | 1976-10-30 |
Family
ID=9116705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20539/74A IT1007613B (it) | 1973-03-22 | 1974-04-08 | Organo limitatore di fuga per basi di elementi combustibili di reat tori nucleari |
Country Status (9)
Country | Link |
---|---|
US (1) | US3977439A (it) |
JP (1) | JPS5714518B2 (it) |
BE (1) | BE812292A (it) |
CA (1) | CA1009771A (it) |
DE (1) | DE2410703C2 (it) |
FR (1) | FR2222731B1 (it) |
GB (1) | GB1463532A (it) |
IT (1) | IT1007613B (it) |
NL (1) | NL174195C (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531793A (en) * | 1976-06-28 | 1978-01-10 | Toshiba Corp | Nuclear reactor |
JPS5348198A (en) * | 1976-10-14 | 1978-05-01 | Toshiba Corp | Reactor internal measuring pipe |
JPS5431894A (en) * | 1977-08-15 | 1979-03-08 | Hitachi Ltd | Core structure of reactor |
SE410667B (sv) * | 1978-03-08 | 1979-10-22 | Asea Atom Ab | Anordning for inmatning av kallt vatten i en kernreaktortank |
FR2444320A1 (fr) * | 1978-12-14 | 1980-07-11 | Commissariat Energie Atomique | Dispositif de maintien et d'alimentation d'un assemblage dans un reacteur nucleaire |
SE419006B (sv) * | 1979-10-30 | 1981-07-06 | Asea Atom Ab | Kokarreaktor med diffusor i brenslepatroner |
JPS60177296A (ja) * | 1984-02-24 | 1985-09-11 | 株式会社日立製作所 | 高速増殖炉 |
FR2563900B1 (fr) * | 1984-05-04 | 1986-10-31 | Novatome | Tube a double paroi pour un echangeur de chaleur et procede de realisation de ce tube |
US4664879A (en) * | 1984-07-26 | 1987-05-12 | Westinghouse Electric Corp. | Guide tube flow restrictor |
FR2585499B1 (fr) * | 1985-07-29 | 1989-10-27 | Fragema Framatome & Cogema | Dispositif de maintien hydraulique pour assemblage combustible nucleaire et reacteur nucleaire en comportant application |
DE3601749A1 (de) * | 1986-01-22 | 1987-07-23 | Hochtemperatur Reaktorbau Gmbh | Graphit-seitenreflektor |
FR2622040B1 (fr) * | 1987-10-14 | 1992-08-14 | Novatome | Dispositif amovible de reglage du debit de fluide de refroidissement dans un assemblage d'un reacteur nucleaire a neutrons rapides et procede de reglage et assemblage correspondants |
JP3144772B2 (ja) * | 1997-01-24 | 2001-03-12 | エスエムシー株式会社 | 管継手 |
US6522708B1 (en) * | 2000-04-03 | 2003-02-18 | Westinghouse Electric Company Llc | Seal arrangement for in-core instrument housing |
US20060243336A1 (en) * | 2005-04-13 | 2006-11-02 | Ingenieria Equipos Y Control Ltda | Anti-cavitation system in pipelines which avoids that the fluid reaches its vapour pressure at the output of a given contraction using a device that connects the output section of the contraction with its downstream pressure |
KR101939847B1 (ko) * | 2009-08-28 | 2019-04-05 | 테라파워, 엘엘씨 | 핵분열 원자로, 통기형 핵분열 연료 모듈, 그 방법 및 통기형 핵분열 연료 모듈 시스템 |
CN110713225B (zh) * | 2019-10-28 | 2021-11-23 | 江苏大学 | 一种角型迷宫式空化发生器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3158543A (en) * | 1959-08-14 | 1964-11-24 | Sherman Jerome | Fuel assembly support system for nuclear reactor |
US3120247A (en) * | 1959-10-06 | 1964-02-04 | Sulzer Ag | Protective linings for apparatus subjected to considerable temperature variations |
US3235465A (en) * | 1961-05-16 | 1966-02-15 | Atomic Power Dev Ass Inc | Fuel element hold-down arrangement for nuclear reactors |
US3401081A (en) * | 1966-04-28 | 1968-09-10 | Allis Chalmers Mfg Co | Hydraulic holddown for nuclear reactor fuel assembly |
NL167263C (nl) * | 1969-05-23 | 1981-11-16 | Grenobloise Etude Appl | Inrichting voor het verdelen van koelmedium over een aantal buizen. |
-
1973
- 1973-03-22 FR FR7310341A patent/FR2222731B1/fr not_active Expired
-
1974
- 1974-03-06 DE DE2410703A patent/DE2410703C2/de not_active Expired
- 1974-03-13 CA CA194,915A patent/CA1009771A/fr not_active Expired
- 1974-03-14 BE BE141994A patent/BE812292A/xx not_active IP Right Cessation
- 1974-03-20 GB GB1247474A patent/GB1463532A/en not_active Expired
- 1974-03-21 NL NLAANVRAGE7403859,A patent/NL174195C/xx not_active IP Right Cessation
- 1974-03-22 JP JP3159274A patent/JPS5714518B2/ja not_active Expired
- 1974-03-22 US US05/453,860 patent/US3977439A/en not_active Expired - Lifetime
- 1974-04-08 IT IT20539/74A patent/IT1007613B/it active
Also Published As
Publication number | Publication date |
---|---|
NL174195B (nl) | 1983-12-01 |
FR2222731A1 (it) | 1974-10-18 |
BE812292A (fr) | 1974-09-16 |
NL174195C (nl) | 1984-05-01 |
GB1463532A (en) | 1977-02-02 |
JPS5714518B2 (it) | 1982-03-25 |
CA1009771A (fr) | 1977-05-03 |
DE2410703C2 (de) | 1984-05-10 |
US3977439A (en) | 1976-08-31 |
DE2410703A1 (de) | 1974-10-03 |
JPS49127096A (it) | 1974-12-05 |
NL7403859A (it) | 1974-09-24 |
FR2222731B1 (it) | 1976-05-21 |
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