FI884207A0 - Virvelblad som del av ett stoedgaller. - Google Patents

Virvelblad som del av ett stoedgaller.

Info

Publication number
FI884207A0
FI884207A0 FI884207A FI884207A FI884207A0 FI 884207 A0 FI884207 A0 FI 884207A0 FI 884207 A FI884207 A FI 884207A FI 884207 A FI884207 A FI 884207A FI 884207 A0 FI884207 A0 FI 884207A0
Authority
FI
Finland
Prior art keywords
virvelblad
stoedgaller
ett
som
del
Prior art date
Application number
FI884207A
Other languages
English (en)
Other versions
FI89215B (fi
FI89215C (fi
FI884207A (fi
Inventor
Eric Bertil Johansson
Louis Charles Bulger
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.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of FI884207A0 publication Critical patent/FI884207A0/fi
Publication of FI884207A publication Critical patent/FI884207A/fi
Publication of FI89215B publication Critical patent/FI89215B/fi
Application granted granted Critical
Publication of FI89215C publication Critical patent/FI89215C/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
    • G21C3/34—Spacer grids
    • G21C3/348—Spacer grids formed of assembled non-intersecting strips
    • 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)
  • Fuel Cell (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FI884207A 1987-09-24 1988-09-13 Distanshaollarhopsaettning, foerfarande foer att aostadkomma distanshaollarhopsaettningen samt braenslehopsaettning som utnyttjar distanshaollarhopsaettningar FI89215C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10067887A 1987-09-24 1987-09-24
US10067887 1987-09-24

Publications (4)

Publication Number Publication Date
FI884207A0 true FI884207A0 (fi) 1988-09-13
FI884207A FI884207A (fi) 1989-03-25
FI89215B FI89215B (fi) 1993-05-14
FI89215C FI89215C (fi) 1993-08-25

Family

ID=22280982

Family Applications (1)

Application Number Title Priority Date Filing Date
FI884207A FI89215C (fi) 1987-09-24 1988-09-13 Distanshaollarhopsaettning, foerfarande foer att aostadkomma distanshaollarhopsaettningen samt braenslehopsaettning som utnyttjar distanshaollarhopsaettningar

Country Status (5)

Country Link
EP (1) EP0308701B1 (fi)
JP (1) JPH067187B2 (fi)
DE (1) DE3876194T2 (fi)
ES (1) ES2035897T3 (fi)
FI (1) FI89215C (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032351A (en) * 1990-05-11 1991-07-16 General Electric Company Modified cross point spacer apparatus and construction
US5186891A (en) * 1991-05-17 1993-02-16 General Electric Company Swirl vanes in inconel spacer
DE59302325D1 (de) * 1992-06-10 1996-05-30 Siemens Ag Brennelement eines Kernreaktors mit einer Gitterstruktur zur Drallerzeugung
SE508060C2 (sv) 1996-06-20 1998-08-17 Asea Atom Ab Kärnbränslepatron innefattande medel för rotation av ånga och vatten runt en ångledningskanal
KR100287278B1 (ko) * 1998-02-04 2001-04-16 장인순 회전유동발생장치를가진핵연료집합체지지격자
DE10107037A1 (de) * 2001-02-15 2002-09-19 Framatome Anp Gmbh Brennelement
FR2837975B1 (fr) * 2002-03-29 2005-08-26 Framatome Anp Grille entretoise d'un assemblage de combustible pour un reacteur nucleaire refroidi par de l'eau legere

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1439123B2 (de) * 1962-01-30 1971-05-27 Siemens AG, 1000 Berlin u 8000 München Vorrichtung zur Kühlung von stab förmigen, nebeneinander angeordneten Brenn elementen im Innern eines Reaktorbehalters
DE1514558A1 (de) * 1965-09-03 1969-06-26 Siemens Ag Abstandshalter fuer Kernreaktorbrennelemente
US3764470A (en) * 1971-01-04 1973-10-09 Combustion Eng Flow twister
IL73802A0 (en) * 1983-12-30 1985-02-28 Westinghouse Electric Corp Coolant flow mixing grid for a nuclear reactor fuel assembly

Also Published As

Publication number Publication date
EP0308701B1 (en) 1992-11-25
DE3876194T2 (de) 1993-04-15
DE3876194D1 (de) 1993-01-07
FI89215B (fi) 1993-05-14
FI89215C (fi) 1993-08-25
EP0308701A1 (en) 1989-03-29
ES2035897T3 (es) 1993-05-01
FI884207A (fi) 1989-03-25
JPH01132990A (ja) 1989-05-25
JPH067187B2 (ja) 1994-01-26

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: GENERAL ELECTRIC COMPANY