GB1093061A - Improved protective system for nuclear reactors - Google Patents

Improved protective system for nuclear reactors

Info

Publication number
GB1093061A
GB1093061A GB186/66A GB18666A GB1093061A GB 1093061 A GB1093061 A GB 1093061A GB 186/66 A GB186/66 A GB 186/66A GB 18666 A GB18666 A GB 18666A GB 1093061 A GB1093061 A GB 1093061A
Authority
GB
United Kingdom
Prior art keywords
tubes
cooling medium
fuel
fuel channel
protective
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB186/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Skoda np
Original Assignee
Skoda np
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 Skoda np filed Critical Skoda np
Publication of GB1093061A publication Critical patent/GB1093061A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/04—Means for controlling flow of coolant over objects being handled; Means for controlling flow of coolant through channel being serviced, e.g. for preventing "blow-out"
    • 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

Abstract

1,093,061. Reactors. SKODA NARODNI PODNIK. Jan. 3, 1966 [Jan. 3, 1965], No. 186/66. Heading G6C. The fuel channel tubes in a nuclear reactor are protected from thermal shocks during replacement of fuel elements having canning tubes through which a cooling medium flows by means of protective tubes rigidly or detachably secured to the ends of the canning tubes from which the heated cooling medium emerges. The protective tubes prevent any contact between the cooling medium and the fuel channel tubes during the entire period when the cooling medium leaving the fuel elements being replaced has a high temperature. The protective tube of a spent fuel element may be used to compensate for the increased neutron flux in neighbouring fuel channel tubes when the spent fuel element is being removed from its fuel channel tube.
GB186/66A 1965-01-03 1966-01-03 Improved protective system for nuclear reactors Expired GB1093061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS1065 1965-01-03

Publications (1)

Publication Number Publication Date
GB1093061A true GB1093061A (en) 1967-11-29

Family

ID=5331489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB186/66A Expired GB1093061A (en) 1965-01-03 1966-01-03 Improved protective system for nuclear reactors

Country Status (1)

Country Link
GB (1) GB1093061A (en)

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