RU2678573C1 - Сборка для ядерного реактора на быстрых нейтронах с натриевым охлаждением, имеющая корпус с дистанционирующими прокладками повышенной жесткости - Google Patents
Сборка для ядерного реактора на быстрых нейтронах с натриевым охлаждением, имеющая корпус с дистанционирующими прокладками повышенной жесткости Download PDFInfo
- Publication number
- RU2678573C1 RU2678573C1 RU2018105774A RU2018105774A RU2678573C1 RU 2678573 C1 RU2678573 C1 RU 2678573C1 RU 2018105774 A RU2018105774 A RU 2018105774A RU 2018105774 A RU2018105774 A RU 2018105774A RU 2678573 C1 RU2678573 C1 RU 2678573C1
- Authority
- RU
- Russia
- Prior art keywords
- assembly
- housing
- sleeve
- gaskets
- reactor
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title claims abstract description 39
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 39
- 239000011734 sodium Substances 0.000 title claims abstract description 39
- 238000001816 cooling Methods 0.000 title abstract description 4
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- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000003758 nuclear fuel Substances 0.000 claims description 3
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- 229910001152 Bi alloy Inorganic materials 0.000 claims 1
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Images
Classifications
-
- 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
- G21C3/324—Coats or envelopes for the bundles
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
- G21C1/03—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders cooled by a coolant not essentially pressurised, e.g. pool-type reactors
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
-
- 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
-
- 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
- G21C3/334—Assembling, maintenance or repair of the bundles
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/02—Details
- G21C5/06—Means for locating or supporting 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Manufacturing & Machinery (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1557860 | 2015-08-21 | ||
| FR1557860A FR3040234B1 (fr) | 2015-08-21 | 2015-08-21 | Assemblage pour reacteur nucleaire de type rnr-na, a boitier muni de plaquettes d'espacement a raideur amelioree |
| PCT/EP2016/069545 WO2017032669A1 (fr) | 2015-08-21 | 2016-08-17 | Assemblage pour reacteur nucleaire de type rnr-na, a boitier muni de plaquettes d'espacement a raideur amelioree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2678573C1 true RU2678573C1 (ru) | 2019-01-30 |
Family
ID=55178059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018105774A RU2678573C1 (ru) | 2015-08-21 | 2016-08-17 | Сборка для ядерного реактора на быстрых нейтронах с натриевым охлаждением, имеющая корпус с дистанционирующими прокладками повышенной жесткости |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP2018528421A (fr) |
| KR (1) | KR20180041223A (fr) |
| CN (1) | CN108140435B (fr) |
| FR (1) | FR3040234B1 (fr) |
| RU (1) | RU2678573C1 (fr) |
| WO (1) | WO2017032669A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2745348C1 (ru) * | 2019-12-31 | 2021-03-24 | Акционерное общество "АКМЭ-инжиниринг" (сокращенно АО "АКМЭ-инжиниринг") | Ядерный реактор интегрального типа (варианты) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102510440B1 (ko) * | 2022-12-16 | 2023-03-15 | 터보파워텍(주) | 3d프린팅 레이저 클래딩에 의한 원자력 핵연료봉 지지격자 제조방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4229259A (en) * | 1977-09-08 | 1980-10-21 | Westinghouse Electric Corp. | Grid sleeve bulge tool |
| US4489038A (en) * | 1981-02-03 | 1984-12-18 | Ab Asea-Atom | Fuel assembly for a nuclear reactor |
| JPH01172797A (ja) * | 1987-12-26 | 1989-07-07 | Hitachi Ltd | 高速増殖炉 |
| RU2256243C2 (ru) * | 2003-06-02 | 2005-07-10 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Тепловыделяющая сборка ядерного реактора |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528958Y2 (fr) * | 1971-04-30 | 1977-02-24 | ||
| JPS51140089A (en) * | 1975-05-28 | 1976-12-02 | Toshiba Corp | Fuel aggregate |
| CA1083270A (fr) * | 1976-04-26 | 1980-08-05 | Kiyozumi Hayashi | Entretoise pour assemblages combustibles |
| DE2656441C2 (de) * | 1976-12-14 | 1986-10-16 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Distanzpflaster zur gegenseitigen Abstützung hexagonaler Brennelementkästen eines schnellen, natriumgekühlten Brutreaktors |
| JPS6027392B2 (ja) * | 1978-02-03 | 1985-06-28 | 株式会社日立製作所 | 炉心構成要素 |
| JPS63195590A (ja) * | 1987-02-09 | 1988-08-12 | 株式会社東芝 | 原子炉 |
| JP4559965B2 (ja) * | 2005-12-27 | 2010-10-13 | 株式会社東芝 | 核燃料集合体 |
| FR2921509B1 (fr) * | 2007-09-21 | 2014-11-21 | Areva Np | Assemblage combustible pour reacteur nucleaire a neutrons rapides |
| FR2951312B1 (fr) * | 2009-10-08 | 2011-12-09 | Commissariat Energie Atomique | Corps d'assemblage de combustible nucleaire et un assemblage de combustible nucleaire comportant un tel corps |
| FR2951578B1 (fr) * | 2009-10-16 | 2012-06-08 | Commissariat Energie Atomique | Assemblage de combustible nucleaire et reacteur nucleaire comportant au moins un tel assemblage |
| US9576685B2 (en) * | 2012-04-26 | 2017-02-21 | Ge-Hitachi Nuclear Energy Americas Llc | Fuel bundle for a liquid metal cooled nuclear reactor |
| US9721678B2 (en) * | 2013-05-17 | 2017-08-01 | Terrapower, Llc | Nuclear fuel assembly design |
-
2015
- 2015-08-21 FR FR1557860A patent/FR3040234B1/fr active Active
-
2016
- 2016-08-17 JP JP2018509767A patent/JP2018528421A/ja active Pending
- 2016-08-17 KR KR1020187007952A patent/KR20180041223A/ko active IP Right Grant
- 2016-08-17 CN CN201680059227.0A patent/CN108140435B/zh active Active
- 2016-08-17 RU RU2018105774A patent/RU2678573C1/ru not_active IP Right Cessation
- 2016-08-17 WO PCT/EP2016/069545 patent/WO2017032669A1/fr active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4229259A (en) * | 1977-09-08 | 1980-10-21 | Westinghouse Electric Corp. | Grid sleeve bulge tool |
| US4489038A (en) * | 1981-02-03 | 1984-12-18 | Ab Asea-Atom | Fuel assembly for a nuclear reactor |
| JPH01172797A (ja) * | 1987-12-26 | 1989-07-07 | Hitachi Ltd | 高速増殖炉 |
| RU2256243C2 (ru) * | 2003-06-02 | 2005-07-10 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Тепловыделяющая сборка ядерного реактора |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2745348C1 (ru) * | 2019-12-31 | 2021-03-24 | Акционерное общество "АКМЭ-инжиниринг" (сокращенно АО "АКМЭ-инжиниринг") | Ядерный реактор интегрального типа (варианты) |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20180041223A (ko) | 2018-04-23 |
| CN108140435B (zh) | 2021-10-29 |
| JP2018528421A (ja) | 2018-09-27 |
| CN108140435A (zh) | 2018-06-08 |
| WO2017032669A1 (fr) | 2017-03-02 |
| FR3040234B1 (fr) | 2019-10-25 |
| FR3040234A1 (fr) | 2017-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200818 |