ES544693A0 - Aparato de desplazamiento con espectro adaptado para ser utilizado con un reactor nuclear moderado con liquidos. - Google Patents

Aparato de desplazamiento con espectro adaptado para ser utilizado con un reactor nuclear moderado con liquidos.

Info

Publication number: ES544693A0
Authority: ES; Spain
Prior art keywords: liquids; nuclear reactor; displacement device; modern nuclear; spectrum adapted
Prior art date: 1984-07-02
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

Application number

ES544693A

Other languages

English (en)

Other versions

ES8702047A1 (es

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CBS Corp

Original Assignee

Westinghouse Electric Corp

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.)

1984-07-02

Filing date

1985-06-28

Publication date

1986-12-01

1985-06-28 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1986-12-01 Publication of ES8702047A1 publication Critical patent/ES8702047A1/es

1986-12-01 Publication of ES544693A0 publication Critical patent/ES544693A0/es

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/26—Control of nuclear reaction by displacement of the moderator or parts thereof by changing the moderator concentration
- G21C7/27—Spectral shift control
- 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
- G21C7/22—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 a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
- 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)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Spectroscopy & Molecular Physics (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)
Analysing Materials By The Use Of Radiation (AREA)

ES544693A 1984-07-02 1985-06-28 Aparato de desplazamiento con espectro adaptado para ser utilizado con un reactor nuclear moderado con liquidos. Expired ES8702047A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/626,846 US4693862A (en)	1984-07-02	1984-07-02	Gas displacement spectral shift reactor and control method

Publications (2)

Publication Number	Publication Date
ES8702047A1 ES8702047A1 (es)	1986-12-01
ES544693A0 true ES544693A0 (es)	1986-12-01

Family

ID=24512106

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES544693A Expired ES8702047A1 (es)	1984-07-02	1985-06-28	Aparato de desplazamiento con espectro adaptado para ser utilizado con un reactor nuclear moderado con liquidos.

Country Status (5)

Country	Link
US (1)	US4693862A (es)
EP (1)	EP0167069B1 (es)
JP (1)	JPS6120888A (es)
KR (1)	KR860001438A (es)
ES (1)	ES8702047A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4728480A (en) *	1985-02-12	1988-03-01	Westinghouse Electric Corp.	Apparatus and method for refurbishing a spectral shift mechanism for a nuclear reactor fuel assembly
JPH0814878B2 (ja) *	1986-04-30	1996-02-14	松下電工株式会社	電話回線を使用した監視システム
EP0300745A3 (en) *	1987-07-23	1990-02-07	Mitsubishi Atomic Power Industries, Inc	Reactivity control method of light-water cooled, lightwater moderated nuclear reactor core and apparatus therefor
FR2620557B1 (fr) *	1987-09-11	1990-01-12	Framatome Sa	Assemblage combustible nucleaire a fractionnement de debit
US5023047A (en) *	1987-12-18	1991-06-11	Hitachi, Ltd.	Nuclear reactor having an ascending cooling path much greater than the descending cooling path
US5200138A (en) *	1991-08-05	1993-04-06	Westinghouse Electric Corp.	Spectral shift-producing subassembly for use in a nuclear fuel assembly
FR2817649B1 (fr) *	2000-12-06	2004-05-14	Michel Gerard Emin	Dispositif a effet de vide permettant de moduler ou de renforcer l'absorption, l'emission ou la moderation de rayonnements ou de flux de particules et de regenerer du combustible
DE10236399B4 (de) *	2002-06-29	2004-07-22	Framatome Anp Gmbh	Brennelement für einen Druckwasserkernreaktor
WO2004021364A1 (de) *	2002-08-08	2004-03-11	Framatome Anp Gmbh	Brennelement für einen druckwasserkernreaktor
US20080069289A1 (en) *	2002-09-16	2008-03-20	Peterson Otis G	Self-regulating nuclear power module
US6768781B1 (en) *	2003-03-31	2004-07-27	The Boeing Company	Methods and apparatuses for removing thermal energy from a nuclear reactor
ITMI20091173A1 (it) *	2009-07-02	2011-01-03	Ansaldo Nucleare Spa	Reattore nucleare a spegnimento intrinseco e relativo metodo di controllo
WO2019164584A2 (en) *	2017-12-29	2019-08-29	Nuscale Power, Llc	Controlling a nuclear reaction

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2979450A (en) *	1957-02-25	1961-04-11	Fluor Corp	Nuclear reactor control device
US3025228A (en) *	1957-11-05	1962-03-13	Babcock & Wilcox Co	Boron trifluoride regulating system
US3036964A (en) *	1957-11-12	1962-05-29	Thompson Ramo Wooldridge Inc	Control method and apparatus
GB916324A (en) *	1958-04-25	1963-01-23	Rolls Royce	Improvements in or relating to nuclear reactors
DE1128572B (de) *	1958-08-12	1962-04-26	Siemens Ag	Vorrichtung zum Ausgleich des Betriebsdruckes von Kuehlmittel und Moderator in einem Atomreaktor mit hoeherem Betriebsdruck
US3255087A (en) *	1961-02-28	1966-06-07	Anglo Belge Vulcain Sa Soc	Nuclear reactor control system
NL278799A (es) *	1961-05-24
GB954101A (en) *	1961-11-28	1964-04-02	Atomic Energy Authority Uk	Improvements in or relating to nuclear reactors
NL286447A (es) *	1961-12-08
BE632806A (es) *	1962-05-23
NL279220A (es) *	1962-06-04
US3247068A (en) *	1963-02-28	1966-04-19	Babcock & Wilcox Co	Fast breeder reactor and method of operation of same
US3247074A (en) *	1963-06-18	1966-04-19	Babcock & Wilcox Co	Steam cooled reactor reactor arrangement
US3275521A (en) *	1963-11-15	1966-09-27	Babcock & Wilcox Co	Fast breeder reactor arrangement
GB1029712A (en) *	1964-02-11	1966-05-18	Atomic Energy Authority Uk	Improvements in or relating to nuclear reactors
GB1046879A (es) *	1964-08-28	1900-01-01
BE673748A (es) *	1964-12-14
GB1108349A (en) *	1965-10-08	1968-04-03	Atomic Energy Authority Uk	Improvements relating to nuclear reactors
CH466446A (de) *	1966-12-15	1968-12-15	Sulzer Ag	Verfahren und Vorrichtung zur selbsttätigen, gegenseitigen Anpassung der Drücke eines flüssigen Moderators im Moderatortank eines gasgekühlten Kernreaktors und eines den Reaktor durchströmenden Kühlgases
LU56354A1 (es) *	1968-04-05	1968-10-04
FR2313741A2 (fr) *	1975-06-04	1976-12-31	Commissariat Energie Atomique	Boitier pour elements combustibles de reacteur nucleaire refroidi a l'eau et coeur de reacteur en comportant application
US4432930A (en) *	1980-12-16	1984-02-21	Westinghouse Electric Corp.	Spectral shift reactor control method
US4371495A (en) *	1981-01-23	1983-02-01	Westinghouse Electric Corp.	Self rupturing gas moderator rod for a nuclear reactor
US4575448A (en) *	1982-03-11	1986-03-11	Westinghouse Electric Corp.	Moderation of neutron energy

1984
- 1984-07-02 US US06/626,846 patent/US4693862A/en not_active Expired - Fee Related
1985
- 1985-06-21 EP EP85107670A patent/EP0167069B1/en not_active Expired
- 1985-06-28 JP JP60140685A patent/JPS6120888A/ja active Granted
- 1985-06-28 ES ES544693A patent/ES8702047A1/es not_active Expired
- 1985-07-02 KR KR1019850004752A patent/KR860001438A/ko not_active Application Discontinuation

Also Published As

Publication number	Publication date
US4693862A (en)	1987-09-15
KR860001438A (ko)	1986-02-26
JPS6120888A (ja)	1986-01-29
ES8702047A1 (es)	1986-12-01
JPH0321877B2 (es)	1991-03-25
EP0167069A1 (en)	1986-01-08
EP0167069B1 (en)	1989-06-28

Publication	Publication Date	Title
ES513803A0 (es)	1983-08-16	"un dispositivo para detectar radiacion".
DE3764528D1 (de)	1990-10-04	Kernbrennstabbuendel.
DE3578255D1 (de)	1990-07-19	Kernreaktorbrennstab mit endkappen.
ES503649A0 (es)	1985-10-01	Perfeccionamientos en un reactor nuclear refrigerado con un metal liquido
ES544693A0 (es)	1986-12-01	Aparato de desplazamiento con espectro adaptado para ser utilizado con un reactor nuclear moderado con liquidos.
JPS5684791A (en)	1981-07-10	Carbonnmetal oil conversion with liquid water
DE3680629D1 (de)	1991-09-05	Kernbrennstabbuendel.
DE2960932D1 (en)	1981-12-17	Nuclear reactor fuel assembly
DE3672770D1 (de)	1990-08-23	Siedewasser-kernreaktorbrennelement.
BE848760A (fr)	1977-05-25	Reacteur nucleaire a dispositif de cloisonnement entourant le coeur,
DE3674646D1 (de)	1990-11-08	Kernbrennstabbuendel.
DE3765205D1 (de)	1990-10-31	Kernkraftwerk mit einem metallischen reaktordruckbehaelter.
ES288775Y (es)	1986-10-01	Pieza de extremidad de ensamblaje combustible de reactor nuclear.
JPS57119280A (en)	1982-07-24	Fast breeder reactor
ES549358A0 (es)	1987-05-01	Un reactor nuclear
ES539934A0 (es)	1987-02-16	Reactor nuclear
JPS5327790A (en)	1978-03-15	Reactor fuel element
ES509447A0 (es)	1983-12-16	Perfeccionamientos en una estructura de edificio para reactor nuclear.
ES282662Y (es)	1985-12-01	Receptaculo para un reactor nuclear.
GB2100727B (en)	1985-01-03	Nuclear reactor fuel
ES507526A0 (es)	1985-10-01	Perfeccionamientos en un edificio para reactor nuclear.
ES544692A0 (es)	1987-05-01	Mejoras introducidas en un reactor nuclear.
ZA814791B (en)	1983-05-25	Fuel economiser devices
IT7922286A0 (it)	1979-04-30	Reattore nucleare.
ES272050Y (es)	1984-12-01	Dispositivo de bloqueo de un organo deslizable con respecto a un organo fijado axialmente.