ES545435A0 - Varilla de control destinada a ser utilizada en un reactor nuclear - Google Patents

Varilla de control destinada a ser utilizada en un reactor nuclear

Info

Publication number
ES545435A0
ES545435A0 ES545435A ES545435A ES545435A0 ES 545435 A0 ES545435 A0 ES 545435A0 ES 545435 A ES545435 A ES 545435A ES 545435 A ES545435 A ES 545435A ES 545435 A0 ES545435 A0 ES 545435A0
Authority
ES
Spain
Prior art keywords
control rod
nuclear reactor
rod intended
intended
nuclear
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
ES545435A
Other languages
English (en)
Other versions
ES8703664A1 (es
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES545435A0 publication Critical patent/ES545435A0/es
Publication of ES8703664A1 publication Critical patent/ES8703664A1/es
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
    • G21C7/08—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
    • 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
    • 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)
  • Vibration Dampers (AREA)
ES545435A 1984-07-26 1985-07-22 Varilla de control destinada a ser utilizada en un reactor nuclear Expired ES8703664A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/634,725 US4798699A (en) 1984-07-26 1984-07-26 Wear sleeve for a control rod end plug

Publications (2)

Publication Number Publication Date
ES545435A0 true ES545435A0 (es) 1987-02-16
ES8703664A1 ES8703664A1 (es) 1987-02-16

Family

ID=24544973

Family Applications (1)

Application Number Title Priority Date Filing Date
ES545435A Expired ES8703664A1 (es) 1984-07-26 1985-07-22 Varilla de control destinada a ser utilizada en un reactor nuclear

Country Status (6)

Country Link
US (1) US4798699A (es)
EP (1) EP0169421B1 (es)
JP (1) JPS6138591A (es)
KR (1) KR930005577B1 (es)
DE (1) DE3570793D1 (es)
ES (1) ES8703664A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633435B1 (fr) * 1988-06-28 1990-11-09 Framatome Sa Grappe de reglage a crayons demontables pour assemblage combustible nucleaire
US4990304A (en) * 1989-01-27 1991-02-05 Westinghouse Electric Corp. Instrumentation tube features for reduction of coolant flow-induced vibration of flux thimble tube
US5053189A (en) * 1989-10-16 1991-10-01 Westinghouse Electric Corp. System providing improved guidance support with restricted coolant flow for control rods in the upper head plenum of a nuclear reactor
US5215707A (en) * 1991-09-10 1993-06-01 Siemens Power Corporation Instrument thimble tube shroud
US5282233A (en) * 1992-09-28 1994-01-25 Combustion Engineering, Inc. Low pressure drop easy load end cap
FR2734943B1 (fr) * 1995-05-30 1997-08-22 Framatome Sa Grappe de commande pour un reacteur nucleaire
FR2788161B1 (fr) * 1998-12-30 2001-03-23 Framatome Sa Crayon absorbant pour grappe de commande de reacteur nucleaire
CN103971760A (zh) * 2014-05-06 2014-08-06 中科华核电技术研究院有限公司 控制棒包壳管、控制棒组件及控制棒缓冲结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879216A (en) * 1954-02-05 1959-03-24 Jr Henry Hurwitz Neutronic reactor
FR91259E (fr) * 1966-09-02 1968-05-17 Atomic Energy Authority Uk Cartouches de combustible pour réacteurs nucléaires
SE378930B (es) * 1973-12-20 1975-09-15 Asea Atom Ab
US4172762A (en) * 1978-01-20 1979-10-30 Combustion Engineering, Inc. High exposure control rod finger
US4292132A (en) * 1979-01-02 1981-09-29 Combustion Engineering, Inc. Hydraulically centered control rod
US4284475A (en) * 1979-01-26 1981-08-18 Combustion Engineering, Inc. Wear sleeve for control rod guide tube
US4311560A (en) * 1979-05-04 1982-01-19 Combustion Engineering, Inc. Stabilizing device for control rod tip
US4376092A (en) * 1979-12-10 1983-03-08 Westinghouse Electric Corp. Nuclear fuel assembly wear sleeve
US4326921A (en) * 1980-05-16 1982-04-27 Westinghouse Electric Corp. Control rod guide thimble for nuclear reactor fuel assemblies
JPS56164991A (en) * 1980-05-23 1981-12-18 Tokyo Shibaura Electric Co Fuel assembly
US4391771A (en) * 1980-12-03 1983-07-05 Combustion Engineering, Inc. Arrangement for retaining a fuel rod in a reconstitutable fuel assembly
JPS5981589A (ja) * 1982-10-30 1984-05-11 株式会社東芝 チヤンネルボツクス

Also Published As

Publication number Publication date
JPH0543073B2 (es) 1993-06-30
JPS6138591A (ja) 1986-02-24
EP0169421A2 (en) 1986-01-29
DE3570793D1 (en) 1989-07-06
EP0169421A3 (en) 1986-12-30
KR930005577B1 (ko) 1993-06-23
ES8703664A1 (es) 1987-02-16
EP0169421B1 (en) 1989-05-31
US4798699A (en) 1989-01-17
KR860001442A (ko) 1986-02-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041204