FR2508225A1 - Dispositif de jonction entre le conduit de refoulement d'une pompe primaire et un conduit solidaire du support de coeur d'un reacteur nucleaire a neutrons rapides - Google Patents
Dispositif de jonction entre le conduit de refoulement d'une pompe primaire et un conduit solidaire du support de coeur d'un reacteur nucleaire a neutrons rapides Download PDFInfo
- Publication number
- FR2508225A1 FR2508225A1 FR8112084A FR8112084A FR2508225A1 FR 2508225 A1 FR2508225 A1 FR 2508225A1 FR 8112084 A FR8112084 A FR 8112084A FR 8112084 A FR8112084 A FR 8112084A FR 2508225 A1 FR2508225 A1 FR 2508225A1
- Authority
- FR
- France
- Prior art keywords
- sleeve
- pump
- support
- conduit
- integral
- 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.)
- Granted
Links
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- BTFMCMVEUCGQDX-UHFFFAOYSA-N 1-[10-[3-[4-(2-hydroxyethyl)-1-piperidinyl]propyl]-2-phenothiazinyl]ethanone Chemical compound C12=CC(C(=O)C)=CC=C2SC2=CC=CC=C2N1CCCN1CCC(CCO)CC1 BTFMCMVEUCGQDX-UHFFFAOYSA-N 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229960004265 piperacetazine Drugs 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 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 abstract description 17
- 229910052708 sodium Inorganic materials 0.000 abstract description 17
- 239000011734 sodium Substances 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 abstract description 12
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical group CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 1
- COCAUCFPFHUGAA-MGNBDDOMSA-N n-[3-[(1s,7s)-5-amino-4-thia-6-azabicyclo[5.1.0]oct-5-en-7-yl]-4-fluorophenyl]-5-chloropyridine-2-carboxamide Chemical compound C=1C=C(F)C([C@@]23N=C(SCC[C@@H]2C3)N)=CC=1NC(=O)C1=CC=C(Cl)C=N1 COCAUCFPFHUGAA-MGNBDDOMSA-N 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 8
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000010339 dilation Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints; Joints allowing movement
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/026—Universal and axially displaceable joints
-
- 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
-
- 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)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Particle Accelerators (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8112084A FR2508225A1 (fr) | 1981-06-19 | 1981-06-19 | Dispositif de jonction entre le conduit de refoulement d'une pompe primaire et un conduit solidaire du support de coeur d'un reacteur nucleaire a neutrons rapides |
| US06/377,483 US4495138A (en) | 1981-06-19 | 1982-05-12 | Junction device between the delivery duct of a primary pump and a duct joined to the core support of a fast neutron nuclear reactor |
| DE8282401108T DE3261610D1 (en) | 1981-06-19 | 1982-06-18 | Device connecting the outlet pipe of a primary pump with a pipe fixed to the core holder of a fast breeder nuclear reactor |
| EP82401108A EP0068987B1 (fr) | 1981-06-19 | 1982-06-18 | Dispositif de jonction entre le conduit de refoulement d'une pompe primaire et un conduit solidaire du support de coeur d'un réacteur nucléaire à neutrons rapides |
| JP57106079A JPS582787A (ja) | 1981-06-19 | 1982-06-19 | 一次ポンプの送出しダクトと高速中性子原子炉の炉心支持体に結合されたダクトとの間の連結装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8112084A FR2508225A1 (fr) | 1981-06-19 | 1981-06-19 | Dispositif de jonction entre le conduit de refoulement d'une pompe primaire et un conduit solidaire du support de coeur d'un reacteur nucleaire a neutrons rapides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2508225A1 true FR2508225A1 (fr) | 1982-12-24 |
| FR2508225B1 FR2508225B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-10-07 |
Family
ID=9259689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8112084A Granted FR2508225A1 (fr) | 1981-06-19 | 1981-06-19 | Dispositif de jonction entre le conduit de refoulement d'une pompe primaire et un conduit solidaire du support de coeur d'un reacteur nucleaire a neutrons rapides |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2537766A1 (fr) * | 1982-12-10 | 1984-06-15 | Jeumont Schneider | Element de liaison entre une pompe primaire et le conduit de refoulement pour surregenerateur de type piscine |
| FR2555794B1 (fr) * | 1983-11-25 | 1986-03-28 | Commissariat Energie Atomique | Reacteur nucleaire a neutrons rapides equipe de moyens de refroidissement de secours |
| US4734248A (en) * | 1986-07-14 | 1988-03-29 | Rockwell International Corporation | Conduit assembly for use in a nuclear reactor |
| JPH0498971U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1991-02-05 | 1992-08-26 | ||
| FR2721746B1 (fr) * | 1994-06-22 | 1996-09-27 | Framatome Sa | Réacteur nucléaire à neutrons rapides de type intégré comportant des éléments de structure interne démontables. |
| FR2925972B1 (fr) * | 2007-12-28 | 2010-01-01 | Areva Np | Reacteur nucleaire a neutrons rapides |
| US8475139B2 (en) * | 2010-09-07 | 2013-07-02 | Ge-Hitachi Nuclear Energy Americas Llc | Method and apparatus for a jet pump slip joint internal seal |
| US8599992B2 (en) * | 2010-12-30 | 2013-12-03 | Ge-Hitachi Nuclear Energy Americas, Llc | Method and apparatus for a jet pump inlet mixer integral slip joint clamp |
| US10458578B2 (en) | 2015-12-02 | 2019-10-29 | Ge-Hitachi Nuclear Energy Americas Llc | Method and apparatus for repairing a jet pump slip joint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2326011A1 (fr) * | 1975-09-26 | 1977-04-22 | Commissariat Energie Atomique | Reacteur nucleaire refroidi par un metal liquide |
| FR2357987A1 (fr) * | 1976-07-06 | 1978-02-03 | Commissariat Energie Atomique | Reacteur nucleaire a neutrons rapides |
| FR2370344A2 (fr) * | 1975-11-26 | 1978-06-02 | Commissariat Energie Atomique | Reacteur nucleaire |
| FR2388375A1 (fr) * | 1977-04-19 | 1978-11-17 | Commissariat Energie Atomique | Procede de refroidissement de la cuve d'un reacteur nucleaire et dispositif pour l'application du procede |
| FR2419393A1 (fr) * | 1978-03-10 | 1979-10-05 | Westaflex France | Tubulure souple d'echappement de moteur de vehicule |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1924657A (en) * | 1930-10-13 | 1933-08-29 | Central Foundry Company | Piping |
| US2955850A (en) * | 1956-11-15 | 1960-10-11 | Strachan & Henshaw Ltd | Pipe coupling having telescopic and lateral compensating means |
| FR2300253A1 (fr) * | 1975-02-06 | 1976-09-03 | Commissariat Energie Atomique | Dispositif |
| FR2453472A1 (fr) * | 1979-04-06 | 1980-10-31 | Commissariat Energie Atomique | Reacteur nucleaire a neutrons rapides et a cuve interne cylindrique |
| US4294472A (en) * | 1979-06-25 | 1981-10-13 | Electric Power Research Institute | Pipe coupling assembly especially suitable for use in the nuclear reactor |
| US4285770A (en) * | 1979-07-12 | 1981-08-25 | General Electric Company | Jet pump with labyrinth seal |
| US4348353A (en) * | 1980-11-12 | 1982-09-07 | The United States Of America As Represented By The United States Department Of Energy | Nuclear reactor fuel assembly duct-tube-to-inlet-nozzle attachment system |
-
1981
- 1981-06-19 FR FR8112084A patent/FR2508225A1/fr active Granted
-
1982
- 1982-05-12 US US06/377,483 patent/US4495138A/en not_active Expired - Fee Related
- 1982-06-18 DE DE8282401108T patent/DE3261610D1/de not_active Expired
- 1982-06-18 EP EP82401108A patent/EP0068987B1/fr not_active Expired
- 1982-06-19 JP JP57106079A patent/JPS582787A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2326011A1 (fr) * | 1975-09-26 | 1977-04-22 | Commissariat Energie Atomique | Reacteur nucleaire refroidi par un metal liquide |
| FR2370344A2 (fr) * | 1975-11-26 | 1978-06-02 | Commissariat Energie Atomique | Reacteur nucleaire |
| FR2357987A1 (fr) * | 1976-07-06 | 1978-02-03 | Commissariat Energie Atomique | Reacteur nucleaire a neutrons rapides |
| FR2388375A1 (fr) * | 1977-04-19 | 1978-11-17 | Commissariat Energie Atomique | Procede de refroidissement de la cuve d'un reacteur nucleaire et dispositif pour l'application du procede |
| FR2419393A1 (fr) * | 1978-03-10 | 1979-10-05 | Westaflex France | Tubulure souple d'echappement de moteur de vehicule |
Also Published As
| Publication number | Publication date |
|---|---|
| US4495138A (en) | 1985-01-22 |
| JPS582787A (ja) | 1983-01-08 |
| JPH0230480B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-07-06 |
| FR2508225B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-10-07 |
| DE3261610D1 (en) | 1985-01-31 |
| EP0068987B1 (fr) | 1984-12-19 |
| EP0068987A1 (fr) | 1983-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |