SE7708004L - Distanshallare - Google Patents

Distanshallare

Info

Publication number
SE7708004L
SE7708004L SE7708004A SE7708004A SE7708004L SE 7708004 L SE7708004 L SE 7708004L SE 7708004 A SE7708004 A SE 7708004A SE 7708004 A SE7708004 A SE 7708004A SE 7708004 L SE7708004 L SE 7708004L
Authority
SE
Sweden
Prior art keywords
grid
mesh
wave
extending
webs
Prior art date
Application number
SE7708004A
Other languages
English (en)
Swedish (sv)
Inventor
H Kropfl
Original Assignee
Kraftwerk Union Ag
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 Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of SE7708004L publication Critical patent/SE7708004L/xx

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
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • G21C3/3566—Supporting members formed only of elements fixed on the strips
    • 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)
  • Springs (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
SE7708004A 1976-07-15 1977-07-08 Distanshallare SE7708004L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2631925A DE2631925C3 (de) 1976-07-15 1976-07-15 Abstandshalter für wassergekühlte Kernreaktorbrennstäbe

Publications (1)

Publication Number Publication Date
SE7708004L true SE7708004L (sv) 1978-01-16

Family

ID=5983123

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708004A SE7708004L (sv) 1976-07-15 1977-07-08 Distanshallare

Country Status (6)

Country Link
US (1) US4152205A (US20110009641A1-20110113-C00185.png)
JP (1) JPS539990A (US20110009641A1-20110113-C00185.png)
BR (1) BR7704654A (US20110009641A1-20110113-C00185.png)
DE (1) DE2631925C3 (US20110009641A1-20110113-C00185.png)
FR (1) FR2358727A1 (US20110009641A1-20110113-C00185.png)
SE (1) SE7708004L (US20110009641A1-20110113-C00185.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314884A (en) * 1979-05-21 1982-02-09 General Electric Company Nuclear fuel assembly
FR2474229B1 (fr) * 1980-01-22 1986-08-22 Commissariat Energie Atomique Grille entretoise pour assemblage combustible de reacteur nucleaire
US4312706A (en) * 1980-03-17 1982-01-26 The United States Of America As Represented By The United States Department Of Energy Spacer grid assembly and locking mechanism
US4508679A (en) * 1982-08-20 1985-04-02 General Electric Company Nuclear fuel assembly spacer
DE3334974A1 (de) * 1983-09-27 1985-04-18 Kraftwerk Union AG, 4330 Mülheim Kernreaktorbrennelement
JPH083541B2 (ja) * 1989-03-06 1996-01-17 三菱原子燃料株式会社 支持格子
US5130083A (en) * 1991-08-15 1992-07-14 General Electric Company Hydride resistant spacer formed from interlocking strips
US5375154A (en) * 1993-04-15 1994-12-20 General Electric Company Reduced pressure drop spacer for boiling water reactor fuel bundles
WO1998032133A1 (de) * 1997-01-15 1998-07-23 Siemens Aktiengesellschaft Abstandhalter mit befestigten federn für brennelemente von kernreaktoren
US10176899B2 (en) 2012-09-04 2019-01-08 Global Nuclear Fuel-Americas, Llc Spacers with deflection-limited rod contacts for nuclear fuel assemblies and methods of making the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380890A (en) * 1964-06-03 1968-04-30 Asea Ab Spacer for fuel assemblies
US3350275A (en) * 1965-08-26 1967-10-31 Gen Electric Reactor fuel assembly device
US4061536A (en) * 1966-05-25 1977-12-06 The United States Of America As Represented By The United States Energy Research And Development Administration Fuel assembly for nuclear reactors
SE317143B (US20110009641A1-20110113-C00185.png) * 1966-07-13 1969-11-10 Asea Ab
US3679546A (en) * 1968-10-22 1972-07-25 Nus Corp Nuclear reactor fuel rod support grid
US3966550A (en) * 1971-03-18 1976-06-29 Atlantic Richfield Company Reactor fuel assemblies
DE2233904A1 (de) * 1972-07-10 1974-01-31 Stichting Reactor Centrum Haltegitter fuer ein buendel zylindrischer elemente, die an einem waermeaustauschvorgang teilnehmen

Also Published As

Publication number Publication date
BR7704654A (pt) 1978-04-04
JPS539990A (en) 1978-01-28
FR2358727B1 (US20110009641A1-20110113-C00185.png) 1981-01-16
DE2631925A1 (de) 1978-01-19
FR2358727A1 (fr) 1978-02-10
DE2631925C3 (de) 1979-04-05
DE2631925B2 (de) 1978-08-03
US4152205A (en) 1979-05-01

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