DE3885678D1 - Regelstabeinheit mit verbesserter Fächeranordnung. - Google Patents

Regelstabeinheit mit verbesserter Fächeranordnung.

Info

Publication number
DE3885678D1
DE3885678D1 DE88307830T DE3885678T DE3885678D1 DE 3885678 D1 DE3885678 D1 DE 3885678D1 DE 88307830 T DE88307830 T DE 88307830T DE 3885678 T DE3885678 T DE 3885678T DE 3885678 D1 DE3885678 D1 DE 3885678D1
Authority
DE
Germany
Prior art keywords
control rod
rod unit
compartment arrangement
improved compartment
improved
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 - Fee Related
Application number
DE88307830T
Other languages
English (en)
Other versions
DE3885678T2 (de
Inventor
Larry A Scockling
Francis A Trevor
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 DE3885678D1 publication Critical patent/DE3885678D1/de
Application granted granted Critical
Publication of DE3885678T2 publication Critical patent/DE3885678T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
DE3885678T 1987-08-27 1988-08-24 Regelstabeinheit mit verbesserter Fächeranordnung. Expired - Fee Related DE3885678T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/091,056 US4863678A (en) 1985-12-09 1987-08-27 Rod cluster having improved vane configuration

Publications (2)

Publication Number Publication Date
DE3885678D1 true DE3885678D1 (de) 1993-12-23
DE3885678T2 DE3885678T2 (de) 1994-06-30

Family

ID=22225727

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3885678T Expired - Fee Related DE3885678T2 (de) 1987-08-27 1988-08-24 Regelstabeinheit mit verbesserter Fächeranordnung.

Country Status (5)

Country Link
US (1) US4863678A (de)
EP (1) EP0305159B1 (de)
JP (1) JPH01126592A (de)
DE (1) DE3885678T2 (de)
ES (1) ES2045134T3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925617A1 (de) * 1989-08-02 1991-02-07 Siemens Ag Einrichtung zur steuerung des leistungsausstosses eines reaktors mit steuerstaeben
IL153271A0 (en) * 2002-12-04 2003-07-06 Krausz Metal Ind Ltd Clamp to anode connection
US9336910B2 (en) 2010-10-07 2016-05-10 Bwxt Nuclear Energy, Inc. Control rod/control rod drive mechanism couplings
US9378853B2 (en) 2010-10-21 2016-06-28 Bwxt Nuclear Energy, Inc. Support structure for a control rod assembly of a nuclear reactor
US9911512B2 (en) 2012-02-27 2018-03-06 Bwxt Mpower, Inc. CRDM internal electrical connector
US9805832B2 (en) 2012-02-27 2017-10-31 Bwxt Mpower, Inc. Control rod drive mechanism (CRDM) mounting system for pressurized water reactors
US10102932B2 (en) 2012-04-17 2018-10-16 Bwxt Mpower, Inc. Power distribution plate for powering internal control rod drive mechanism (CRDM) units
WO2013165669A1 (en) 2012-04-17 2013-11-07 Babcock & Wilcox Mpower, Inc. Suspended upper internals with tie rod couplings for compact nuclear reactor
CA2870613C (en) 2012-04-17 2021-03-09 Babcock & Wilcox Mpower, Inc. Small modular reactor fuel assembly
US9754688B2 (en) 2012-04-17 2017-09-05 Bwx Technologies, Inc. Suspended upper internals for compact nuclear reactor including a lower hanger plate
WO2013158491A1 (en) 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Suspended upper internals for compact nuclear reactor including a mid-hanger plate
US9334756B2 (en) 2012-09-28 2016-05-10 United Technologies Corporation Liner and method of assembly
US9865364B2 (en) 2013-03-15 2018-01-09 Bwxt Mpower, Inc. CRDM with separate SCRAM latch engagement and locking
WO2014197035A2 (en) 2013-03-15 2014-12-11 United Technologies Corporation Acoustic liner with varied properties
US10229760B2 (en) 2013-03-15 2019-03-12 Bwxt Mpower, Inc. CRDM with separate scram latch engagement and locking
CN113409965A (zh) * 2021-06-17 2021-09-17 中国核动力研究设计院 一种一体式控制棒组件星形架和控制棒组件

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048532A (en) * 1961-05-24 1962-08-07 Ii Arthur G Thorp Cruciform control rod joint
US3314859A (en) * 1963-12-05 1967-04-18 Combustion Eng Nuclear reactor fuel assembly-control rod organization
US3481832A (en) * 1967-04-14 1969-12-02 Combustion Eng Nuclear reactor core and control element arrangement
US4035230A (en) * 1973-02-20 1977-07-12 Combustion Engineering, Inc. Shock buffer for nuclear control assembly
DE3027562A1 (de) * 1980-07-21 1982-02-11 Kraftwerk Union AG, 4330 Mülheim Verfahren zum be- und/oder entladen eines kernreaktors und stuetzteil insbesondere fuer dieses verfahren
US4439054A (en) * 1980-12-16 1984-03-27 Westinghouse Electric Corp. Latching mechanism
US4432934A (en) * 1980-12-16 1984-02-21 Westinghouse Electric Corp. Displacer rod for use in a mechanical spectral shift reactor
US4481164A (en) * 1982-03-17 1984-11-06 The United States Of America As Represented By The United States Department Of Energy Reactivity control assembly for nuclear reactor
JPS60159509A (ja) * 1984-01-26 1985-08-21 Akira Muramoto 調理器用ガスバ−ナ−
JPS60158812A (ja) * 1984-01-31 1985-08-20 東芝テック株式会社 ジユ−サ
US4820058A (en) * 1984-07-26 1989-04-11 Westinghouse Electric Corp. Control rod end plug with a stabilizing configuration
JPH0814635B2 (ja) * 1985-12-09 1996-02-14 ウエスチングハウス エレクトリック コ−ポレ−ション 加圧水型原子炉の棒クラスタを支持するためのスパイダ集合体

Also Published As

Publication number Publication date
US4863678A (en) 1989-09-05
EP0305159B1 (de) 1993-11-18
EP0305159A3 (en) 1990-01-10
EP0305159A2 (de) 1989-03-01
DE3885678T2 (de) 1994-06-30
ES2045134T3 (es) 1994-01-16
JPH01126592A (ja) 1989-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee