JPS5557188A - Method and device for mounting poison material rod to be movable to spider - Google Patents

Method and device for mounting poison material rod to be movable to spider

Info

Publication number
JPS5557188A
JPS5557188A JP13304379A JP13304379A JPS5557188A JP S5557188 A JPS5557188 A JP S5557188A JP 13304379 A JP13304379 A JP 13304379A JP 13304379 A JP13304379 A JP 13304379A JP S5557188 A JPS5557188 A JP S5557188A
Authority
JP
Japan
Prior art keywords
spider
movable
mounting
material rod
poison material
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.)
Granted
Application number
JP13304379A
Other languages
Japanese (ja)
Other versions
JPS5928875B2 (en
Inventor
Ei Waruton Ruisu
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of JPS5557188A publication Critical patent/JPS5557188A/en
Publication of JPS5928875B2 publication Critical patent/JPS5928875B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
    • G21C7/04—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect of burnable poisons
    • 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
    • G21C7/08—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 solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/117—Clusters of control rods; Spider construction
    • 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
    • G21C7/08—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 solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Catalysts (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Clamps And Clips (AREA)
JP54133043A 1978-10-18 1979-10-17 control rod assembly Expired JPS5928875B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95252278A 1978-10-18 1978-10-18
US000000952522 1978-10-18

Publications (2)

Publication Number Publication Date
JPS5557188A true JPS5557188A (en) 1980-04-26
JPS5928875B2 JPS5928875B2 (en) 1984-07-16

Family

ID=25492987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54133043A Expired JPS5928875B2 (en) 1978-10-18 1979-10-17 control rod assembly

Country Status (9)

Country Link
JP (1) JPS5928875B2 (en)
CA (1) CA1132728A (en)
CH (1) CH650352A5 (en)
DE (1) DE2929465C2 (en)
ES (2) ES484631A0 (en)
FR (1) FR2439457A1 (en)
GB (2) GB2077483B (en)
IT (1) IT1124381B (en)
MX (1) MX6683E (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157079A (en) * 1983-12-21 1985-08-17 ウエスチングハウス　エレクトリツク　コ−ポレ−シヨン Combustible absorber aggregate
JPS60225090A (en) * 1984-03-30 1985-11-09 ウエスチングハウス　エレクトリック　コ−ポレ−ション Spider assembly for supporting control rod
JPS6189581A (en) * 1984-09-26 1986-05-07 ウエスチングハウス・エレクトリック・コ−ポレ−ション Soluble and combustible absorber rod of nuclear fuel aggregate

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337636C1 (en) * 1983-10-15 1987-01-02 Brown Boveri Reaktor GmbH, 6800 Mannheim Process and device for exchanging neutron absorber rods
JPS60163566U (en) * 1984-04-02 1985-10-30 ソニー株式会社 disc cassette
FR2599884B1 (en) * 1986-06-10 1988-10-07 Fragema Framatome & Cogema ADJUSTMENT GRAPPLE WITH REMOVABLE PENCILS FOR NUCLEAR FUEL ASSEMBLY
FR2633435B1 (en) * 1988-06-28 1990-11-09 Framatome Sa ADJUSTABLE PENCIL ADJUSTING CLUSTER FOR NUCLEAR FUEL ASSEMBLY

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR633615A (en) * 1927-04-30 1928-02-01 Soc Fr Constr Babcock & Wilcox Process for chucking tubular parts into holes in other parts
US3314859A (en) * 1963-12-05 1967-04-18 Combustion Eng Nuclear reactor fuel assembly-control rod organization
GB1152003A (en) * 1965-08-17 1969-05-14 Atomic Energy Authority Uk Improvements relating to Nuclear Reactors
GB1112946A (en) * 1965-08-10 1968-05-08 Atomic Energy Authority Uk Improvements relating to nuclear reactors
FR2208730B1 (en) * 1972-12-05 1978-03-10 Kerjean Yves
FR2233587A1 (en) * 1973-06-14 1975-01-10 Chausson Usines Sa Tube bundle heat exchanger - has tube ends shaped as complementary polygons

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157079A (en) * 1983-12-21 1985-08-17 ウエスチングハウス　エレクトリツク　コ−ポレ−シヨン Combustible absorber aggregate
JPS60225090A (en) * 1984-03-30 1985-11-09 ウエスチングハウス　エレクトリック　コ−ポレ−ション Spider assembly for supporting control rod
JPS6189581A (en) * 1984-09-26 1986-05-07 ウエスチングハウス・エレクトリック・コ−ポレ−ション Soluble and combustible absorber rod of nuclear fuel aggregate
JPH0545152B2 (en) * 1984-09-26 1993-07-08 Westinghouse Electric Corp

Also Published As

Publication number Publication date
DE2929465C2 (en) 1983-12-01
ES8101803A1 (en) 1980-12-16
ES494899A0 (en) 1982-12-16
FR2439457B1 (en) 1984-06-08
DE2929465A1 (en) 1980-04-24
MX6683E (en) 1985-10-08
ES8302345A1 (en) 1982-12-16
FR2439457A1 (en) 1980-05-16
GB2077483A (en) 1981-12-16
GB2077483B (en) 1983-04-27
ES484631A0 (en) 1980-12-16
GB2032163A (en) 1980-04-30
CA1132728A (en) 1982-09-28
CH650352A5 (en) 1985-07-15
IT7909548A0 (en) 1979-09-28
JPS5928875B2 (en) 1984-07-16
IT1124381B (en) 1986-05-07
GB2032163B (en) 1982-09-15

Similar Documents

Publication Publication Date Title
GB2028096B (en) Cellusosic smoking material and method for its preparation
JPS5590659A (en) Method and apparatus for producing cellulose material compressible to molded element
JPS5557189A (en) Method and device for mounting poison material rod to be movable to spider
JPS53143491A (en) Method of and apparatus for deforming bulky material into bale
JPS54161773A (en) Method of inspection by ultrasoniccwave echooscopy and its device
JPS5512092A (en) Method and device for making packed unit
JPS5692025A (en) Method and device for manufacturing sheet material
JPS5581064A (en) Casting method and its casting device
JPS56124100A (en) Traviling containment device for material to be shieled to circumstance
JPS5511898A (en) Method and device for making fiberrembedded material to be shaped
JPS54158760A (en) Granular material selecting method and its device
JPS5594095A (en) Superrinsulating material and device
JPS5545591A (en) Material for soldering and its preparation
GB2033816B (en) Bale cutting apparatus and methods
YU242179A (en) Device for separating and placing granular material
JPS54138012A (en) Ingot manufacture and its apparatus
JPS5494161A (en) Method for drying particleelike material and its device
GB2026202B (en) Device for pre-checking material to be copied
JPS561939A (en) Method and device for raising material temperature to predetermined value
JPS5557188A (en) Method and device for mounting poison material rod to be movable to spider
JPS54108062A (en) Explosionnproof pulverizing method and its device
JPS54159799A (en) Method of obtaining procession of piercing to sheettlike material and its device
JPS5559841A (en) Method for heatttreating partcle materilal and its device
GB2034591B (en) Compacting device for particulate material
JPS5689507A (en) Method and device for mounting separate member previously manufactured by pottery material