BE866646A - Dispositif hydraulique pour maintenir les assemblages combustibles en place dans les reacteurs nucleaires - Google Patents

Dispositif hydraulique pour maintenir les assemblages combustibles en place dans les reacteurs nucleaires

Info

Publication number
BE866646A
BE866646A BE187336A BE187336A BE866646A BE 866646 A BE866646 A BE 866646A BE 187336 A BE187336 A BE 187336A BE 187336 A BE187336 A BE 187336A BE 866646 A BE866646 A BE 866646A
Authority
BE
Belgium
Prior art keywords
place
hydraulic device
fuel assemblies
nuclear reactors
keep fuel
Prior art date
Application number
BE187336A
Other languages
English (en)
French (fr)
Original Assignee
Combustion Eng
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 Combustion Eng filed Critical Combustion Eng
Publication of BE866646A publication Critical patent/BE866646A/xx

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/06—Means for locating or supporting fuel elements
    • 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
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • 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)
  • Sealing Devices (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
BE187336A 1977-05-04 1978-05-03 Dispositif hydraulique pour maintenir les assemblages combustibles en place dans les reacteurs nucleaires BE866646A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/793,585 US4164443A (en) 1977-05-04 1977-05-04 Hydraulic fuel hold down

Publications (1)

Publication Number Publication Date
BE866646A true BE866646A (fr) 1978-09-01

Family

ID=25160271

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187336A BE866646A (fr) 1977-05-04 1978-05-03 Dispositif hydraulique pour maintenir les assemblages combustibles en place dans les reacteurs nucleaires

Country Status (15)

Country Link
US (1) US4164443A (ja)
JP (1) JPS53137397A (ja)
AU (1) AU514361B2 (ja)
BE (1) BE866646A (ja)
BR (1) BR7802754A (ja)
CA (1) CA1086872A (ja)
CH (1) CH629326A5 (ja)
DE (1) DE2814978C3 (ja)
ES (1) ES469267A1 (ja)
FR (1) FR2389969B1 (ja)
GB (1) GB1588198A (ja)
IT (1) IT1095749B (ja)
NL (1) NL7804770A (ja)
PT (1) PT67970B (ja)
SE (1) SE427223B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742946C2 (de) * 1977-09-23 1979-07-26 Kraftwerk Union Ag, 4330 Muelheim Federelement für die Niederhaltung von Kernreaktorbrennelementen
DE2756667C3 (de) * 1977-12-19 1981-02-26 Kraftwerk Union Ag, 4330 Muelheim Brennelement für gasgekühlte Kernreaktoren
DE2910690A1 (de) * 1979-03-19 1980-10-02 Kraftwerk Union Ag Einrichtung zur halterung gasgekuehlter brennelemente von kernreaktoren
DE2927628A1 (de) * 1979-07-09 1981-01-29 Hochtemperatur Reaktorbau Gmbh Antrieb fuer einen absorberstab eines kernreaktors
US4788033A (en) * 1983-04-29 1988-11-29 Westinghouse Electric Corp. Calandria
US4584168A (en) * 1983-11-14 1986-04-22 Combustion Engineering, Inc. System for controlling destructive vibration of a nuclear control rod
US4699760A (en) * 1985-11-12 1987-10-13 Westinghouse Electric Corp. Fuel assembly skeleton with structural and non-structural top nozzle/guide thimble joints
FR2595501B1 (fr) * 1986-03-07 1988-06-10 Framatome Sa Equipements internes de reacteurs nucleaires a cuve allongee
US4996018A (en) * 1989-04-19 1991-02-26 Westinghouse Electric Corp. High pressure thimble/guide tube seal fitting with built-in low pressure seal especially suitable for facilitated and more efficient nuclear reactor refueling service
DE19852567C2 (de) * 1998-11-13 2000-12-07 Siemens Ag Reaktordruckbehälter und Verfahren zum Temperaturausgleich in einem Reaktordruckbehälter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL275248A (ja) * 1961-03-10
US3235465A (en) * 1961-05-16 1966-02-15 Atomic Power Dev Ass Inc Fuel element hold-down arrangement for nuclear reactors
BE709601A (ja) * 1968-01-19 1968-05-30
US3770583A (en) * 1971-05-20 1973-11-06 Combustion Eng Fuel assembly hold-down device
US3801734A (en) * 1971-12-23 1974-04-02 Combustion Eng Reactor-fuel assembly hold down
US3888732A (en) * 1972-09-06 1975-06-10 Asea Ab Inlet for fuel assembly having finger control rods

Also Published As

Publication number Publication date
DE2814978A1 (de) 1978-11-09
JPS53137397A (en) 1978-11-30
IT7822963A0 (it) 1978-05-03
AU3564878A (en) 1979-11-08
AU514361B2 (en) 1981-02-05
US4164443A (en) 1979-08-14
SE427223B (sv) 1983-03-14
ES469267A1 (es) 1979-05-16
DE2814978B2 (de) 1979-09-06
DE2814978C3 (de) 1980-06-19
IT1095749B (it) 1985-08-17
SE7805074L (sv) 1978-11-05
FR2389969A1 (ja) 1978-12-01
BR7802754A (pt) 1978-12-19
CH629326A5 (de) 1982-04-15
JPS5637516B2 (ja) 1981-09-01
NL7804770A (nl) 1978-11-07
PT67970A (en) 1978-06-01
GB1588198A (en) 1981-04-15
PT67970B (en) 1979-11-14
FR2389969B1 (ja) 1980-10-24
CA1086872A (en) 1980-09-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COMBUSTION ENGINEERING INC.

Effective date: 19840503