CH386780A - Mécanisme d'accouplement d'une barre à un arbre allongé - Google Patents

Mécanisme d'accouplement d'une barre à un arbre allongé

Info

Publication number
CH386780A
CH386780A CH1280062A CH1280062A CH386780A CH 386780 A CH386780 A CH 386780A CH 1280062 A CH1280062 A CH 1280062A CH 1280062 A CH1280062 A CH 1280062A CH 386780 A CH386780 A CH 386780A
Authority
CH
Switzerland
Prior art keywords
coupling
bar
elongated shaft
elongated
shaft
Prior art date
Application number
CH1280062A
Other languages
English (en)
French (fr)
Inventor
Cromey Hawke Basil
Original Assignee
Atomic Energy Commission
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 Atomic Energy Commission filed Critical Atomic Energy Commission
Publication of CH386780A publication Critical patent/CH386780A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/06—Gearings comprising primarily only links or levers, with or without slides which can be made ineffective when desired
    • F16H21/08—Gearings comprising primarily only links or levers, with or without slides which can be made ineffective when desired by pushing a reciprocating rod out of its operative position
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • G21C19/11—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with revolving coupling elements, e.g. socket coupling
    • 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
    • G21C7/12—Means for moving control elements to desired position
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
CH1280062A 1961-11-07 1962-10-31 Mécanisme d'accouplement d'une barre à un arbre allongé CH386780A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US150851A US3079323A (en) 1961-11-07 1961-11-07 Control rod drive coupling mechanism

Publications (1)

Publication Number Publication Date
CH386780A true CH386780A (fr) 1965-01-15

Family

ID=22536254

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1280062A CH386780A (fr) 1961-11-07 1962-10-31 Mécanisme d'accouplement d'une barre à un arbre allongé

Country Status (5)

Country Link
US (1) US3079323A (en, 2012)
BE (1) BE624300A (en, 2012)
CH (1) CH386780A (en, 2012)
GB (1) GB963955A (en, 2012)
NL (1) NL285125A (en, 2012)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1068631A (en) * 1964-02-13 1967-05-10 Atomic Energy Authority Uk Mechanical coupling devices and nuclear reactor fuel elements incorporating the same
GB1087493A (en) * 1965-03-17 1967-10-18 Atomic Energy Authority Uk Nuclear reactor control mechanisms
US3342688A (en) * 1964-12-30 1967-09-19 Atomic Energy Authority Uk Nuclear reactor control mechanisms
US3486974A (en) * 1967-10-10 1969-12-30 Combustion Eng Nuclear reactor control rod gripping apparatus
US3494827A (en) * 1967-10-10 1970-02-10 Combustion Eng Mechanical device for quickly disconnecting drive mechanism from control rod of nuclear reactor
GB1275656A (en) * 1968-12-07 1972-05-24 Siemens Ag Nuclear reactor control rods and drive rods therefor
DE1816287A1 (de) * 1968-12-21 1970-07-02 Siemens Ag Steuerstabantrieb fuer natriumgekuehlte Kernreaktoren
US3822439A (en) * 1973-02-22 1974-07-09 Diamond Power Speciality Roller nut-type control rod drive
US3905634A (en) * 1974-06-04 1975-09-16 Us Energy Quick release latch for reactor scram
US4044622A (en) * 1975-02-18 1977-08-30 Matthews John C Anti-ejection system for control rod drives
JPS52113489A (en) * 1976-03-19 1977-09-22 Hitachi Ltd Mounting/dismounting device for control rod driving device
US4110157A (en) * 1976-11-10 1978-08-29 The Babcock & Wilcox Co. Industrial technique
JPS548292A (en) * 1977-06-20 1979-01-22 Hitachi Ltd Control rod for reactor
US4439054A (en) * 1980-12-16 1984-03-27 Westinghouse Electric Corp. Latching mechanism
US4550941A (en) * 1980-12-16 1985-11-05 Westinghouse Electric Corp. Hydraulic drive mechanism
US6418178B1 (en) * 2001-04-16 2002-07-09 General Electric Company Control rod coupling assembly for a nuclear reactor
US8811562B2 (en) * 2010-03-12 2014-08-19 Babcock & Wilcox Nuclear Operations Group, Inc. Control rod drive mechanism for nuclear reactor
FR2964239B1 (fr) * 2010-08-30 2016-11-04 Daher Csi Conteneur pour le transport de produits dangereux ou radioactifs et son dispositif de manutention
KR102523114B1 (ko) 2015-03-03 2023-04-18 뉴스케일 파워, 엘엘씨 원자로 시스템용 체결장치

Also Published As

Publication number Publication date
US3079323A (en) 1963-02-26
GB963955A (en) 1964-07-15
BE624300A (en, 2012)
NL285125A (en, 2012)

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