FI890697A7 - Anordning foer att vaexla stroemningsriktning i kombination med en mellan deflektor. - Google Patents

Anordning foer att vaexla stroemningsriktning i kombination med en mellan deflektor. Download PDF

Info

Publication number: FI890697A7
Authority: FI; Finland
Prior art keywords: vaexla; stroemningsriktning; deflektor; mellan; med
Prior art date: 1988-06-13

Application number

FI890697A

Other languages

English (en)

Other versions

FI890697A0 (fi

Inventor

Eric Bertil Johansson

Robert Bruce Elkins

Russel Lee Crowther

Bruce Matzner

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.)

1988-06-13

Filing date

1989-02-14

Publication date

1989-12-14

1989-02-14 Application filed by Gen Electric filed Critical Gen Electric

1989-02-14 Publication of FI890697A0 publication Critical patent/FI890697A0/fi

1989-12-14 Publication of FI890697A7 publication Critical patent/FI890697A7/fi

Links

Classifications

- 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
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/322—Means to influence the coolant flow through or around the bundles
- 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)
Monitoring And Testing Of Nuclear Reactors (AREA)
Liquid Carbonaceous Fuels (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

FI890697A 1988-06-13 1989-02-14 Anordning foer att vaexla stroemningsriktning i kombination med en mellan deflektor. FI890697A7 (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US20597788A	1988-06-13	1988-06-13

Publications (2)

Publication Number	Publication Date
FI890697A0 FI890697A0 (fi)	1989-02-14
FI890697A7 true FI890697A7 (fi)	1989-12-14

Family

ID=22764460

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI890697A FI890697A7 (fi)	1988-06-13	1989-02-14	Anordning foer att vaexla stroemningsriktning i kombination med en mellan deflektor.

Country Status (5)

Country	Link
EP (1)	EP0346657B1 (fi)
JP (1)	JP2510006B2 (fi)
DE (1)	DE68913366T2 (fi)
ES (1)	ES2050182T3 (fi)
FI (1)	FI890697A7 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0429703A1 (de) *	1989-11-29	1991-06-05	Siemens Aktiengesellschaft	Brennelement für einen Siedewasserreaktor
JPH0580171A (ja) *	1990-07-09	1993-04-02	General Electric Co <Ge>	大径水棒用の流れタブを備えた流れ転向装置
US5416812A (en) *	1991-05-17	1995-05-16	General Electric Company	Optimized critical power in a fuel bundle with part length rods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3787286A (en) *	1971-12-17	1974-01-22	Combustion Eng	Fuel assembly flow redistribution
JPS5816592U (ja) *	1981-07-22	1983-02-01	株式会社東芝	燃料棒スペ−サ
JPS61160082A (ja) *	1985-01-09	1986-07-19	株式会社東芝	燃料集合体
US4728490A (en) *	1986-09-17	1988-03-01	Westinghouse Electric Corp.	Fuel rod spacer with perimeter scoops for diverting liquid coolant flow
US4749543A (en) *	1987-03-24	1988-06-07	General Electric Company	Axially shaped channel and integral flow trippers

1989
- 1989-02-14 FI FI890697A patent/FI890697A7/fi not_active Application Discontinuation
- 1989-05-23 EP EP89109279A patent/EP0346657B1/en not_active Expired - Lifetime
- 1989-05-23 ES ES89109279T patent/ES2050182T3/es not_active Expired - Lifetime
- 1989-05-23 DE DE68913366T patent/DE68913366T2/de not_active Expired - Fee Related
- 1989-06-13 JP JP1148570A patent/JP2510006B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0346657B1 (en)	1994-03-02
DE68913366D1 (de)	1994-04-07
EP0346657A2 (en)	1989-12-20
FI890697A0 (fi)	1989-02-14
JPH0244289A (ja)	1990-02-14
ES2050182T3 (es)	1994-05-16
JP2510006B2 (ja)	1996-06-26
DE68913366T2 (de)	1994-07-14
EP0346657A3 (en)	1990-06-13

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Legal Events

Date	Code	Title	Description
1997-02-07	FD	Application lapsed
2004-08-31	FD	Application lapsed	Owner name: GENERAL ELECTRIC COMPANY