IT1176911B - Corpo di controllo assorbitore di neutroni rivestito - Google Patents

Corpo di controllo assorbitore di neutroni rivestito

Info

Publication number: IT1176911B
Authority: IT; Italy
Prior art keywords: neutron absorber; covered body; coated neutron; coated; covered
Prior art date: 1983-10-13

Application number

IT23078/84A

Other languages

English (en)

Other versions

IT8423078A1 (it

IT8423078A0 (it

Inventor

Daniel Weinstein

Gerald Myron Gordon

Original Assignee

Gen Electric

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.)

1983-10-13

Filing date

1984-10-09

Publication date

1987-08-18

1984-10-09 Application filed by Gen Electric filed Critical Gen Electric

1984-10-09 Publication of IT8423078A0 publication Critical patent/IT8423078A0/it

1986-04-09 Publication of IT8423078A1 publication Critical patent/IT8423078A1/it

1987-08-18 Application granted granted Critical

1987-08-18 Publication of IT1176911B publication Critical patent/IT1176911B/it

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/10—Construction of control elements
- 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
- G21C3/16—Details of the construction within the casing
- G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/24—Selection of substances for use as neutron-absorbing material
- 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

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Chemical & Material Sciences (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Particle Accelerators (AREA)
Laminated Bodies (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Measurement Of Radiation (AREA)

IT23078/84A 1983-10-13 1984-10-09 Corpo di controllo assorbitore di neutroni rivestito IT1176911B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US54151383A	1983-10-13	1983-10-13

Publications (3)

Publication Number	Publication Date
IT8423078A0 IT8423078A0 (it)	1984-10-09
IT8423078A1 IT8423078A1 (it)	1986-04-09
IT1176911B true IT1176911B (it)	1987-08-18

Family

ID=24159894

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT23078/84A IT1176911B (it)	1983-10-13	1984-10-09	Corpo di controllo assorbitore di neutroni rivestito

Country Status (4)

Country	Link
JP (1)	JPS60122386A (it)
DE (1)	DE3437112A1 (it)
IT (1)	IT1176911B (it)
SE (1)	SE8405122L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2634938B1 (fr) *	1988-07-28	1990-09-21	Cezus Co Europ Zirconium	Procede de fabrication d'un element metallique absorbeur de neutrons et element obtenu
JPH1048375A (ja)	1996-05-22	1998-02-20	General Electric Co <Ge>	核システム用の制御材及び原子炉用の制御棒
DE10314484B4 (de) *	2003-03-31	2006-01-26	Forschungszentrum Jülich GmbH	Entkopplungssystem für Neutronenmoderatoren
US11289213B2 (en) *	2017-08-31	2022-03-29	Westinghouse Electric Company Llc	Control rods for light water reactors
CA3102767A1 (en) *	2018-07-24	2020-01-30	West Reality, S.R.O.	Addition into the fuel mixture of nuclear fuel for nuclear reactors
CN116601722A (zh) *	2020-12-23	2023-08-15	法玛通股份有限公司	用于在核电站的燃料组件中使用的装置、用于制造装置的方法和用于活化核电站中的材料的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE622312A (it) *	1961-09-11	1900-01-01
US3510398A (en) *	1967-06-23	1970-05-05	Phillip M Wood	Burnable poison rods
US3485717A (en) *	1967-08-29	1969-12-23	Westinghouse Electric Corp	Control element

1984
- 1984-10-09 IT IT23078/84A patent/IT1176911B/it active
- 1984-10-10 DE DE19843437112 patent/DE3437112A1/de not_active Withdrawn
- 1984-10-11 JP JP59211567A patent/JPS60122386A/ja active Pending
- 1984-10-12 SE SE8405122A patent/SE8405122L/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
SE8405122L (sv)	1985-05-30
JPS60122386A (ja)	1985-06-29
IT8423078A1 (it)	1986-04-09
DE3437112A1 (de)	1985-05-15
SE8405122D0 (sv)	1984-10-12
IT8423078A0 (it)	1984-10-09

Publication	Publication Date	Title
BR8303466A (pt)	1985-02-12	Estrutura de artigo absorvente,artigo absorvente
DK436884D0 (da)	1984-09-13	Skelet til et karrosseri
FI834498A0 (fi)	1983-12-08	Foerfarande foer diffusionssvetsning
DK534284A (da)	1985-05-12	Belaegningsmiddel
BR8300837A (pt)	1984-04-17	Corpo estofado
DK561985D0 (da)	1985-12-04	Karrosseri
DK460881A (da)	1982-04-21	Fastgoerelsesorgan
IT1176911B (it)	1987-08-18	Corpo di controllo assorbitore di neutroni rivestito
IT1177412B (it)	1987-08-26	Corpo di submunizione
DK81785D0 (da)	1985-02-22	Fastgoerelsesorgan
IT1138579B (it)	1986-09-17	Sintesi di urea
IT1173654B (it)	1987-06-24	Impiego di colecalciferol-derivati
FR2545258B1 (fr)	1988-10-14	Enrobage de dechets radioactifs
DK545782A (da)	1983-06-10	Vibrationsdaempningsorgan
TR22560A (tr)	1987-10-23	Sulfonilguanidinopirimidin tuerevleri
DK226184A (da)	1984-05-07	Fastgoerelsesorgan
IT1155070B (it)	1987-01-21	Sintesi di urea
IT8447931A0 (it)	1984-03-23	Corpo portante
JPS5757647A (en)	1982-04-06	Manufacture of honeycomb rectifying body
FI813030L (fi)	1983-03-30	Reglerbar faestanordning
IT8004799V0 (it)	1980-04-09	Composizione geometrica di figure
IT8003373A0 (it)	1980-04-09	Composizione geometrica di figure
AR228701A1 (es)	1983-03-30	Construccion premoldeada de aplicacion general
FI834874A0 (fi)	1983-12-30	Avskaerare med roterande knivar
RO82068A2 (ro)	1983-07-07	Distantier amortizor impotriva vibratiilor subconduvoarelor