CA1103374A - Liquid poison control tube and reactivity control system using the control tube - Google Patents

Liquid poison control tube and reactivity control system using the control tube

Info

Publication number
CA1103374A
CA1103374A CA301,387A CA301387A CA1103374A CA 1103374 A CA1103374 A CA 1103374A CA 301387 A CA301387 A CA 301387A CA 1103374 A CA1103374 A CA 1103374A
Authority
CA
Canada
Prior art keywords
poison
tube
liquid
control
liquid poison
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
CA301,387A
Other languages
English (en)
French (fr)
Inventor
Toshio Wakabayashi
Kazuyoshi Iijima
Yoshio Miyawaki
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.)
Doryokuro Kakunenryo Kaihatsu Jigyodan
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
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 Doryokuro Kakunenryo Kaihatsu Jigyodan filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Application granted granted Critical
Publication of CA1103374A publication Critical patent/CA1103374A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/22—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
    • 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
    • G21C9/033—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 an absorbent fluid
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Control Of Non-Electrical Variables (AREA)
CA301,387A 1977-04-19 1978-04-18 Liquid poison control tube and reactivity control system using the control tube Expired CA1103374A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP52-44764 1977-04-19
JP4476477A JPS53129795A (en) 1977-04-19 1977-04-19 Liquid poison control device

Publications (1)

Publication Number Publication Date
CA1103374A true CA1103374A (en) 1981-06-16

Family

ID=12700477

Family Applications (1)

Application Number Title Priority Date Filing Date
CA301,387A Expired CA1103374A (en) 1977-04-19 1978-04-18 Liquid poison control tube and reactivity control system using the control tube

Country Status (3)

Country Link
JP (1) JPS53129795A (enrdf_load_stackoverflow)
CA (1) CA1103374A (enrdf_load_stackoverflow)
DE (1) DE2817100C2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62132515A (ja) * 1985-12-03 1987-06-15 Izumi Shoji Kk 流動性土砂の脱水方法及び装置
JPH01151807U (enrdf_load_stackoverflow) * 1988-03-28 1989-10-19
JP3221989B2 (ja) * 1993-09-08 2001-10-22 株式会社東芝 高速炉炉心

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1081214A (en) * 1965-03-09 1967-08-31 Hitachi Ltd Control system for fast reactors
DE1940403A1 (de) * 1969-08-08 1971-02-18 Interatom Vorrichtung zum schnellen Abschalten eines Kernreaktors mittels neutronenabsorbierender Fluessigkeiten

Also Published As

Publication number Publication date
DE2817100C2 (de) 1985-03-21
JPS5624917B2 (enrdf_load_stackoverflow) 1981-06-09
DE2817100A1 (de) 1978-11-02
JPS53129795A (en) 1978-11-13

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Legal Events

Date Code Title Description
MKEX Expiry