IT1171246B - Pompa immersa per la circolazione del sodio in un reattore nucleare veloce - Google Patents

Pompa immersa per la circolazione del sodio in un reattore nucleare veloce

Info

Publication number: IT1171246B
Authority: IT; Italy
Prior art keywords: nuclear reactor; immersed pump; fast nuclear; sodium circulation; circulation
Prior art date: 1983-11-09

Application number

IT12662/83A

Other languages

English (en)

Other versions

IT8312662A0 (it

IT8312662A1 (it

Inventor

Diego Rosa

Domenico Sardone

Original Assignee

Nira Spa

Priority date (The priority date 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 date listed.)

1983-11-09

Filing date

1983-11-09

Publication date

1987-06-10

1983-11-09 Application filed by Nira Spa filed Critical Nira Spa

1983-11-09 Priority to IT12662/83A priority Critical patent/IT1171246B/it

1983-11-09 Publication of IT8312662A0 publication Critical patent/IT8312662A0/it

1984-10-05 Priority to GB08425202A priority patent/GB2149454B/en

1984-10-12 Priority to NL8403123A priority patent/NL8403123A/nl

1985-05-09 Publication of IT8312662A1 publication Critical patent/IT8312662A1/it

1987-06-10 Application granted granted Critical

1987-06-10 Publication of IT1171246B publication Critical patent/IT1171246B/it

Links

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 1
229910052708 sodium Inorganic materials 0.000 title 1
239000011734 sodium Substances 0.000 title 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
- 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
- G21C15/24—Promoting flow of the coolant
- G21C15/243—Promoting flow of the coolant for liquids
- G21C15/247—Promoting flow of the coolant for liquids for liquid metals
- 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)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

IT12662/83A 1983-11-09 1983-11-09 Pompa immersa per la circolazione del sodio in un reattore nucleare veloce IT1171246B (it)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
IT12662/83A IT1171246B (it)	1983-11-09	1983-11-09	Pompa immersa per la circolazione del sodio in un reattore nucleare veloce
GB08425202A GB2149454B (en)	1983-11-09	1984-10-05	Submerged pump for sodium circulation in a fast-breeder nuclear reactor
NL8403123A NL8403123A (nl)	1983-11-09	1984-10-12	Ondergedompelde pomp voor natriumcirculatie in een nucleaire snelle-kweekreactor.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT12662/83A IT1171246B (it)	1983-11-09	1983-11-09	Pompa immersa per la circolazione del sodio in un reattore nucleare veloce

Publications (3)

Publication Number	Publication Date
IT8312662A0 IT8312662A0 (it)	1983-11-09
IT8312662A1 IT8312662A1 (it)	1985-05-09
IT1171246B true IT1171246B (it)	1987-06-10

Family

ID=11142568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT12662/83A IT1171246B (it)	1983-11-09	1983-11-09	Pompa immersa per la circolazione del sodio in un reattore nucleare veloce

Country Status (3)

Country	Link
GB (1)	GB2149454B (it)
IT (1)	IT1171246B (it)
NL (1)	NL8403123A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3104363B2 (ja) *	1992-01-29	2000-10-30	株式会社日立製作所	立軸型揚水ポンプ
FR2906579B1 (fr) *	2006-09-28	2008-12-26	Snecma Sa	Inducteur et redresseur a moyeu tournant et convergent
RU2473984C1 (ru) *	2011-05-12	2013-01-27	Открытое акционерное общество "Центральное конструкторское бюро машиностроения"	Реакторная установка

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3279384A (en) *	1965-02-24	1966-10-18	Worthington Corp	Rotary machine
GB1137865A (en) *	1965-03-31	1968-12-27	English Electric Co Ltd	Liquid-metal cooled nuclear reactors and rotary pump assemblies therefor
US3431860A (en) *	1967-07-14	1969-03-11	Atomic Energy Commission	Centrifugal pump of the free surface type
GB1308315A (en) *	1969-03-25	1973-02-21	Lucas Industries Ltd	Electrically driven pump
NL7209338A (it) *	1972-07-04	1974-01-08

1983
- 1983-11-09 IT IT12662/83A patent/IT1171246B/it active
1984
- 1984-10-05 GB GB08425202A patent/GB2149454B/en not_active Expired
- 1984-10-12 NL NL8403123A patent/NL8403123A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
IT8312662A0 (it)	1983-11-09
GB8425202D0 (en)	1984-11-14
GB2149454A (en)	1985-06-12
IT8312662A1 (it)	1985-05-09
GB2149454B (en)	1987-09-09
NL8403123A (nl)	1985-06-03

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19931130