IT1090159B - Perfezionamento nei reattori nucleari - Google Patents

Perfezionamento nei reattori nucleari

Info

Publication number
IT1090159B
IT1090159B IT51269/77A IT5126977A IT1090159B IT 1090159 B IT1090159 B IT 1090159B IT 51269/77 A IT51269/77 A IT 51269/77A IT 5126977 A IT5126977 A IT 5126977A IT 1090159 B IT1090159 B IT 1090159B
Authority
IT
Italy
Prior art keywords
improvement
nuclear reactors
reactors
nuclear
Prior art date
Application number
IT51269/77A
Other languages
English (en)
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Application granted granted Critical
Publication of IT1090159B publication Critical patent/IT1090159B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
    • G21C9/027—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by fast movement of a solid, e.g. pebbles
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
IT51269/77A 1976-10-04 1977-10-04 Perfezionamento nei reattori nucleari IT1090159B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/729,539 US4076583A (en) 1976-10-04 1976-10-04 Control for nuclear reactor

Publications (1)

Publication Number Publication Date
IT1090159B true IT1090159B (it) 1985-06-18

Family

ID=24931503

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51269/77A IT1090159B (it) 1976-10-04 1977-10-04 Perfezionamento nei reattori nucleari

Country Status (9)

Country Link
US (1) US4076583A (it)
JP (1) JPS5390592A (it)
BE (1) BE859340A (it)
CA (1) CA1091366A (it)
DE (1) DE2744613A1 (it)
FR (1) FR2366670A1 (it)
GB (1) GB1540368A (it)
IT (1) IT1090159B (it)
NL (1) NL7710847A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108721A (en) * 1977-06-14 1978-08-22 The United States Of America As Represented By The Secretary Of The Army Axisymmetric fluidic throttling flow controller
US4138320A (en) * 1978-06-29 1979-02-06 The United States Of America As Represented By The United States Department Of Energy Fluidic self-actuating control assembly
US4313794A (en) * 1979-02-15 1982-02-02 Rockwell International Corporation Self-actuating and locking control for nuclear reactor
JPS56137271A (en) * 1980-03-31 1981-10-27 Tokyo Shibaura Electric Co Nuclear reactor shutdown device
US4343764A (en) * 1980-04-28 1982-08-10 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor control column
US4770845A (en) * 1981-06-04 1988-09-13 The United States Of America As Represented By The United States Department Of Energy Self-actuating reactor shutdown system
US4734252A (en) * 1986-08-07 1988-03-29 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor shutdown control rod assembly
DE4229091C2 (de) * 1992-09-01 2000-11-16 Forschungszentrum Juelich Gmbh Verfahren zu einer inhärent sicheren Beeinflussung der Reaktivität der Neutronen-Kettenreaktion von Kernreaktoren und Vorrichtung zur Durchführung des Verfahrens
US6804320B2 (en) * 2002-04-12 2004-10-12 Bechtel Bwxt Idaho, Llc Automatically scramming nuclear reactor system
US7460632B2 (en) * 2004-09-22 2008-12-02 Areva Np Inc. Control rod absorber stack support
US20060176995A1 (en) * 2005-02-10 2006-08-10 Arizona Public Service Company Control arrangement for use with nuclear fuel
US8559585B2 (en) * 2008-02-04 2013-10-15 Westinghouse Electric Company Llc Cold shutdown assembly for sodium cooled reactor
WO2019164584A2 (en) * 2017-12-29 2019-08-29 Nuscale Power, Llc Controlling a nuclear reaction
CN110534211B (zh) * 2019-08-28 2021-04-27 清华大学 高温气冷堆吸收球停堆装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882361A (en) * 1958-11-14 1961-11-15 Thompson Nuclear Energy Co Ltd Improvements relating to control means for nuclear reactors
NL248712A (it) * 1959-02-26 1900-01-01 Atomic Energy Authority Uk
GB897455A (en) * 1959-04-17 1962-05-30 Atomic Energy Authority Uk Improvements in or relating to means for shutting down nuclear reactors
FR1310151A (it) * 1960-12-15 1963-03-06
NL275387A (it) * 1961-02-28
US3228847A (en) * 1963-01-29 1966-01-11 Parkinson Thomas Franklin Reactor control system
US3287910A (en) * 1963-09-04 1966-11-29 Cornell Aeronautical Labor Inc Nuclear reactor

Also Published As

Publication number Publication date
FR2366670B1 (it) 1984-05-25
JPS5390592A (en) 1978-08-09
JPS6140954B2 (it) 1986-09-11
DE2744613A1 (de) 1978-04-06
US4076583A (en) 1978-02-28
BE859340A (fr) 1978-02-01
CA1091366A (en) 1980-12-09
GB1540368A (en) 1979-02-14
NL7710847A (nl) 1978-04-06
FR2366670A1 (fr) 1978-04-28

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