SE7612870L - Skerm-herdformande anordning vid en reaktortank - Google Patents

Skerm-herdformande anordning vid en reaktortank

Info

Publication number: SE7612870L
Authority: SE; Sweden
Prior art keywords: baffle; former; arrangement; screen; head
Prior art date: 1975-11-25

Application number

SE7612870A

Other languages

English (en)

Other versions

SE412137B (sv

Inventor

O J Machado

R T Berringer

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.)

1975-11-25

Filing date

1976-11-17

Publication date

1977-05-26

1976-11-17 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1977-05-26 Publication of SE7612870L publication Critical patent/SE7612870L/sv

1980-02-18 Publication of SE412137B publication Critical patent/SE412137B/sv

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- 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
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
- 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)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Structure Of Emergency Protection For Nuclear Reactors (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)

SE7612870A 1975-11-25 1976-11-17 Skerm- herdformande anordning vid en reaktorherd i en reaktortank SE412137B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/635,025 US4080257A (en)	1975-11-25	1975-11-25	Baffle-former arrangement for nuclear reactor vessel internals

Publications (2)

Publication Number	Publication Date
SE7612870L true SE7612870L (sv)	1977-05-26
SE412137B SE412137B (sv)	1980-02-18

Family

ID=24546126

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7612870A SE412137B (sv)	1975-11-25	1976-11-17	Skerm- herdformande anordning vid en reaktorherd i en reaktortank

Country Status (12)

Country	Link
US (1)	US4080257A (sv)
JP (1)	JPS5266197A (sv)
AT (1)	AT358676B (sv)
BE (1)	BE848761A (sv)
CA (1)	CA1075381A (sv)
CH (1)	CH611065A5 (sv)
DE (1)	DE2647459C2 (sv)
ES (1)	ES453569A1 (sv)
FR (1)	FR2333326A1 (sv)
GB (1)	GB1513997A (sv)
IT (1)	IT1064839B (sv)
SE (1)	SE412137B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2705010A1 (de) *	1977-02-07	1978-08-10	Kraftwerk Union Ag	Einrichtung zur kupplung von rohrleitungen bei reaktordruckbehaeltern, vorzugsweise der rohrleitungen des speisewasserverteilers
US4231843A (en) *	1977-08-02	1980-11-04	Westinghouse Electric Corp.	Guide tube flow diffuser
FR2472249A1 (fr) *	1979-12-19	1981-06-26	Framatome Sa	Support inferieur du coeur d'un reacteur nucleaire
FR2510800B1 (fr) *	1981-07-30	1985-06-07	Framatome Sa	Procede et dispositif d'elimination d'espaces de fuite entre les cloisons entourant le coeur d'un reacteur nucleaire a eau sous pression
JPS5877685A (ja) *	1981-11-04	1983-05-11	原子燃料工業株式会社	加圧水型原子炉炉心
US4731220A (en) *	1985-08-14	1988-03-15	Westinghouse Electric Corp.	Neutron reflector
FR2639464B2 (fr) *	1988-03-04	1993-04-30	Framatome Sa	Dispositif et procede d'obturation d'ouvertures traversant les renforts du cloisonnement du coeur d'un reacteur nucleaire
FR2628254B1 (fr) *	1988-03-04	1993-02-05	Framatome Sa	Procede et dispositif de limitation de l'intensite de jets parasites d'eau de refroidissement dans un reacteur nucleaire a eau sous pression
US4941159A (en) *	1988-10-14	1990-07-10	Westinghouse Electric Corp.	Low neutron fluence nuclear reactor internals
CN103903655B (zh) *	2012-12-28	2016-08-10	中国核动力研究设计院	控制形变的长行程分体式吊篮组件
US9922737B1 (en)	2014-03-11	2018-03-20	Westinghouse Electric Company Llc	Reactor internals sensor inserts
CN110178186A (zh) *	2016-11-15	2019-08-27	泰拉能源公司	熔融燃料核反应堆的热管理
CN108766593B (zh) *	2018-07-20	2024-08-16	中广核研究院有限公司	一种反应堆压力容器的堆内构件结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL282482A (sv) *	1961-08-25
US3607637A (en) *	1969-01-03	1971-09-21	Combustion Eng	Nuclear reactor coolant flow device
AT310882B (de) *	1970-04-30	1973-10-25	Voest Ag	Stützkonstruktion für die Kernumfassung von Atomreaktoren
US3821079A (en) *	1970-09-09	1974-06-28	Babcock & Wilcox Co	Pressurized water nuclear reactor with upper and lower core support and positioning means
DE2113672A1 (de) *	1971-03-20	1972-09-21	Kraftwerk Union Ag	Betondruckbehaelter fuer Druck- oder Siedewasser-Kernreaktoren
FR2134250B1 (sv) *	1971-04-29	1976-05-28	Babcock Atlantique Sa

1975
- 1975-11-25 US US05/635,025 patent/US4080257A/en not_active Expired - Lifetime
1976
- 1976-10-21 DE DE2647459A patent/DE2647459C2/de not_active Expired
- 1976-10-22 AT AT787476A patent/AT358676B/de active
- 1976-11-01 CA CA264,562A patent/CA1075381A/en not_active Expired
- 1976-11-11 CH CH1422676A patent/CH611065A5/xx not_active IP Right Cessation
- 1976-11-17 SE SE7612870A patent/SE412137B/sv not_active IP Right Cessation
- 1976-11-23 ES ES453569A patent/ES453569A1/es not_active Expired
- 1976-11-23 FR FR7635215A patent/FR2333326A1/fr active Granted
- 1976-11-24 GB GB48930/76A patent/GB1513997A/en not_active Expired
- 1976-11-24 IT IT7629675A patent/IT1064839B/it active
- 1976-11-25 JP JP51140796A patent/JPS5266197A/ja active Granted
- 1976-11-25 BE BE172715A patent/BE848761A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES453569A1 (es)	1978-04-16
IT1064839B (it)	1985-02-25
US4080257A (en)	1978-03-21
CA1075381A (en)	1980-04-08
CH611065A5 (sv)	1979-05-15
JPS5547839B2 (sv)	1980-12-02
FR2333326A1 (fr)	1977-06-24
GB1513997A (en)	1978-06-14
FR2333326B1 (sv)	1983-09-23
DE2647459A1 (de)	1977-05-26
SE412137B (sv)	1980-02-18
JPS5266197A (en)	1977-06-01
ATA787476A (de)	1980-02-15
AT358676B (de)	1980-09-25
DE2647459C2 (de)	1986-07-10
BE848761A (fr)	1977-05-25

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FR1183730A (fr)	1959-07-13	éléments combustibles homogènes pour réacteurs nucléaires
FR1179372A (fr)	1959-05-22	éléments combustibles en composés oxygénés de l'uranium pour réacteurs nucléaires
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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7612870-1 Effective date: 19900706 Format of ref document f/p: F

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1995-01-31

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