BE593575A - Device for carrying out controlled rectilinear movements - Google Patents

Device for carrying out controlled rectilinear movements

Info

Publication number
BE593575A
BE593575A BE593575A BE593575A BE593575A BE 593575 A BE593575 A BE 593575A BE 593575 A BE593575 A BE 593575A BE 593575 A BE593575 A BE 593575A BE 593575 A BE593575 A BE 593575A
Authority
BE
Belgium
Prior art keywords
carrying
out controlled
rectilinear movements
controlled rectilinear
movements
Prior art date
Application number
BE593575A
Other languages
French (fr)
Original Assignee
Creusot Forges Ateliers
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 Creusot Forges Ateliers filed Critical Creusot Forges Ateliers
Publication of BE593575A publication Critical patent/BE593575A/en

Links

Classifications

    • 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
    • G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling elements
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2025—Screw mechanisms with means to disengage the nut or screw from their counterpart; Means for connecting screw and nut for stopping reciprocating movement
    • 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
    • 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
    • G21C7/14—Mechanical drive arrangements
    • 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

  • 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)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
BE593575A 1959-08-06 1960-07-29 Device for carrying out controlled rectilinear movements BE593575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802155A FR1241783A (en) 1959-08-06 1959-08-06 Device for performing controlled rectilinear movements

Publications (1)

Publication Number Publication Date
BE593575A true BE593575A (en) 1960-11-14

Family

ID=8718038

Family Applications (1)

Application Number Title Priority Date Filing Date
BE593575A BE593575A (en) 1959-08-06 1960-07-29 Device for carrying out controlled rectilinear movements

Country Status (4)

Country Link
BE (1) BE593575A (en)
DE (1) DE1184865B (en)
FR (1) FR1241783A (en)
GB (1) GB927522A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356874A (en) * 1964-03-23 1967-12-05 Royal Industries Enclosed rotor drive device
DE1290265B (en) * 1966-12-12 1969-03-06 Interatom Drive arrangement for a control and shut-off rod in a gas or liquid-cooled nuclear reactor
FR2474743B1 (en) * 1980-01-24 1986-10-31 Jeumont Schneider ELECTROMAGNETIC DEVICE OF THE SECURITY SCREW-NUT TYPE
FR2475273B1 (en) * 1980-02-01 1986-10-31 Framatome Sa SCREW AND NUT MECHANISM FOR CONTROLLING A NUCLEAR REACTOR
FR2475782B1 (en) * 1980-02-12 1986-11-28 Framatome Sa IMPROVEMENT IN THE DEVICES FOR CONTROLLING THE ADJUSTMENT BARS OF A NUCLEAR REACTOR
GB0806025D0 (en) 2008-04-03 2008-05-14 Healthy Plant Ltd Actuator
US8811561B2 (en) * 2009-06-10 2014-08-19 Babcock & Wilcox Nuclear Operations Group, Inc. Control rod drive mechanism for nuclear reactor
GB2489019B (en) * 2011-03-16 2017-11-15 Aker Solutions Ltd Subsea electric actuators and latches for them
JP6773882B2 (en) * 2016-07-13 2020-10-21 ジーイー−ヒタチ・ニュークリア・エナジー・アメリカズ・エルエルシーＧｅ−Ｈｉｔａｃｈｉ Ｎｕｃｌｅａｒ Ｅｎｅｒｇｙ Ａｍｅｒｉｃａｓ， Ｌｌｃ Magnetically actuated isolated rod coupling for use in reactor control rod drives
US10872702B2 (en) 2016-07-13 2020-12-22 Ge-Hitachi Nuclear Energy Americas Llc Stationary isolated rod couplings for use in a nuclear reactor control rod drive
US11309095B2 (en) * 2019-03-28 2022-04-19 BWXT Advanced Technologies LLC Control rod drive mechanism with separate latch and drive coils
CN112017796B (en) * 2020-07-31 2022-09-23 清华大学 Buffer lock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB786486A (en) * 1954-05-11 1957-11-20 Atomic Energy Authority Uk Improvements in or relating to nut and screw mechanisms
BE553737A (en) * 1955-03-25
GB795565A (en) * 1956-02-02 1958-05-28 Atomic Energy Authority Uk Improvements in or relating to control mechanisms for nuclear reactors
DE1046209B (en) * 1957-01-24 1958-12-11 Metallgesellschaft Ag Combined fuel element - control element for nuclear reactors

Also Published As

Publication number Publication date
GB927522A (en) 1963-05-29
DE1184865B (en) 1965-01-07
FR1241783A (en) 1960-09-23

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