IT8125606A0 - Reattore a spostamento spettrale meccanico. - Google Patents

Reattore a spostamento spettrale meccanico.

Info

Publication number: IT8125606A0
Authority: IT; Italy
Prior art keywords: shift reactor; spectral shift; mechanical spectral; mechanical; reactor
Prior art date: 1980-12-16

Application number

IT8125606A

Other languages

English (en)

Other versions

IT1140331B (it

Inventor

Donald G Sherwood

John F Wilson

Robert B Salton

Howard F Fensterer

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.)

1980-12-16

Filing date

1981-12-15

Publication date

1981-12-15

1981-12-15 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1981-12-15 Publication of IT8125606A0 publication Critical patent/IT8125606A0/it

1986-09-24 Application granted granted Critical

1986-09-24 Publication of IT1140331B publication Critical patent/IT1140331B/it

Classifications

- 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
- 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
- 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)
Chemical Kinetics & Catalysis (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Spectroscopy & Molecular Physics (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Sanitary Device For Flush Toilet (AREA)
Geophysics And Detection Of Objects (AREA)
Control Of Fluid Pressure (AREA)
Spectrometry And Color Measurement (AREA)
Measurement Of Radiation (AREA)

IT25606/81A 1980-12-16 1981-12-15 Reattore a spostamento spettrale meccanico IT1140331B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US21705380A	1980-12-16	1980-12-16

Publications (2)

Publication Number	Publication Date
IT8125606A0 true IT8125606A0 (it)	1981-12-15
IT1140331B IT1140331B (it)	1986-09-24

Family

ID=22809500

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT25606/81A IT1140331B (it)	1980-12-16	1981-12-15	Reattore a spostamento spettrale meccanico

Country Status (11)

Country	Link
EP (1)	EP0054238B1 (it)
JP (1)	JPS57124291A (it)
KR (1)	KR900001800B1 (it)
AT (1)	ATE18957T1 (it)
CA (1)	CA1175164A (it)
DE (1)	DE3174266D1 (it)
ES (1)	ES8403649A1 (it)
FR (1)	FR2496318B1 (it)
GB (1)	GB2089556B (it)
IT (1)	IT1140331B (it)
ZA (1)	ZA818399B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2535508B1 (fr) *	1982-10-27	1986-07-04	Framatome Sa	Reacteur nucleaire a rendement ameliore
US4788033A (en) *	1983-04-29	1988-11-29	Westinghouse Electric Corp.	Calandria
EP0149181B1 (en) *	1984-01-13	1988-09-07	Westinghouse Electric Corporation	Coolant-displacement rod for a nuclear reactor
FR2559941B1 (fr) *	1984-02-16	1986-07-04	Framatome Sa	Reacteur nucleaire du type sous-modere
FR2565396B1 (fr) *	1984-05-30	1989-06-30	Framatome Sa	Procede d'exploitation d'un reacteur a eau legere et a variation de spectre
EP0168671B1 (en) *	1984-07-02	1989-05-24	Westinghouse Electric Corporation	Fluid moderator control system fuel assembly seal connector
US4857264A (en) *	1986-11-03	1989-08-15	Westinghouse Electric Corp.	Frictionally loaded top end supports for cantilever-mounted rod guides of a pressurized water reactor
JP2008110074A (ja) *	2006-10-30	2008-05-15	Cleanup Corp	浴槽

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3036964A (en) *	1957-11-12	1962-05-29	Thompson Ramo Wooldridge Inc	Control method and apparatus
GB865226A (en) *	1958-01-06	1961-04-12	Gen Electric Co Ltd	Improvements in or relating to nuclear reactor control rod materials
DE1251881B (it) *	1961-05-24	1900-01-01
BE621561A (it) *	1961-08-25
JPS4217907Y1 (it) *	1967-02-23	1967-10-17
US3607629A (en) *	1968-01-24	1971-09-21	Westinghouse Electric Corp	Drive mechanism for control elements
US4092216A (en) *	1973-12-14	1978-05-30	Commissariat A L'energie Atomique	Nuclear reactor
JPS5357390A (en) *	1976-11-04	1978-05-24	Hitachi Ltd	Void coefficient controller of heavy water moderator type nuclear reactor
US4231843A (en) *	1977-08-02	1980-11-04	Westinghouse Electric Corp.	Guide tube flow diffuser

1981
- 1981-11-23 CA CA000390700A patent/CA1175164A/en not_active Expired
- 1981-12-03 ZA ZA818399A patent/ZA818399B/xx unknown
- 1981-12-04 EP EP81110144A patent/EP0054238B1/en not_active Expired
- 1981-12-04 DE DE8181110144T patent/DE3174266D1/de not_active Expired
- 1981-12-04 AT AT81110144T patent/ATE18957T1/de not_active IP Right Cessation
- 1981-12-14 ES ES507952A patent/ES8403649A1/es not_active Expired
- 1981-12-15 IT IT25606/81A patent/IT1140331B/it active
- 1981-12-15 FR FR8123425A patent/FR2496318B1/fr not_active Expired
- 1981-12-16 KR KR1019810004946A patent/KR900001800B1/ko active
- 1981-12-16 JP JP56201729A patent/JPS57124291A/ja active Granted
- 1981-12-16 GB GB8137867A patent/GB2089556B/en not_active Expired

Also Published As

Publication number	Publication date
JPS645664B2 (it)	1989-01-31
ES507952A0 (es)	1984-03-16
FR2496318A1 (fr)	1982-06-18
CA1175164A (en)	1984-09-25
GB2089556B (en)	1984-05-02
EP0054238B1 (en)	1986-04-02
ES8403649A1 (es)	1984-03-16
JPS57124291A (en)	1982-08-03
KR900001800B1 (ko)	1990-03-24
FR2496318B1 (fr)	1988-04-01
EP0054238A1 (en)	1982-06-23
DE3174266D1 (en)	1986-05-07
ZA818399B (en)	1982-11-24
IT1140331B (it)	1986-09-24
ATE18957T1 (de)	1986-04-15
GB2089556A (en)	1982-06-23
KR830008334A (ko)	1983-11-18

Publication	Publication Date	Title
NO161806C (no)	1989-09-27	Belegningsmiddel.
IT8125373A0 (it)	1981-12-01	Complesso a serratura ripristinabile.
IT8121416V0 (it)	1981-04-08	Collegamento a flangia.
ES262543Y (es)	1983-03-01	Un recipiente de envase estanco.
ES498700A0 (es)	1981-12-01	Un muneco animado perfeccionados.
IT7921580A0 (it)	1979-04-04	Meccanismo a verricello.
ES270000Y (es)	1984-02-01	Un bramante.
ES264799Y (es)	1983-12-01	Un conjunto de pestillo.
IT8125608A0 (it)	1981-12-15	Reattore a spostamento spettrale.
DE3169578D1 (de)	1985-05-02	A deaerator assembly
IT8125606A0 (it)	1981-12-15	Reattore a spostamento spettrale meccanico.
IT8125601A0 (it)	1981-12-15	Reattore a spostamento spettrale meccanico.
ES267151Y (es)	1983-08-16	Un encuadernador de hojas sueltas.
ZA817430B (en)	1982-09-29	D.c./a.c.converters
IT8125759A0 (it)	1981-12-22	Un verricello a frizione.
IT8125603A0 (it)	1981-12-15	Reattore a spostamento spettrale meccanico.
IT8123956A0 (it)	1981-09-14	Verricello a tamburo.
IT8122797A0 (it)	1981-07-07	Estrattore a controcorrente.
ZA818402B (en)	1982-11-24	Mechanical spectral shift reactor
ES267888Y (es)	1984-02-01	Un cucurucho.
IT8002702A0 (it)	1980-04-29	C.d.m.a. - cucitrice
ES258301Y (es)	1982-08-01	Un zueco.
ATE19321T1 (de)	1986-05-15	Mit spektralverschiebung gesteuerter kernreaktor.
ES522977A0 (es)	1984-10-01	Un fosforamidotionato.
ES251697Y (es)	1981-03-16	Un estuche