FR1241783A - Dispositif pour la réalisation de mouvements rectilignes contrôlés - Google Patents

Dispositif pour la réalisation de mouvements rectilignes contrôlés

Info

Publication number
FR1241783A
FR1241783A FR802155A FR802155A FR1241783A FR 1241783 A FR1241783 A FR 1241783A FR 802155 A FR802155 A FR 802155A FR 802155 A FR802155 A FR 802155A FR 1241783 A FR1241783 A FR 1241783A
Authority
FR
France
Prior art keywords
performing controlled
rectilinear movements
controlled rectilinear
movements
rectilinear
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
Application number
FR802155A
Other languages
English (en)
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.)
Societe des Forges et Ateliers du Creusot
Original Assignee
Societe des Forges et Ateliers du Creusot
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 Societe des Forges et Ateliers du Creusot filed Critical Societe des Forges et Ateliers du Creusot
Priority to FR802155A priority Critical patent/FR1241783A/fr
Priority to GB26478/60A priority patent/GB927522A/en
Priority to BE593575A priority patent/BE593575A/fr
Priority to DES69803A priority patent/DE1184865B/de
Application granted granted Critical
Publication of FR1241783A publication Critical patent/FR1241783A/fr
Expired legal-status Critical Current

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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FR802155A 1959-08-06 1959-08-06 Dispositif pour la réalisation de mouvements rectilignes contrôlés Expired FR1241783A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR802155A FR1241783A (fr) 1959-08-06 1959-08-06 Dispositif pour la réalisation de mouvements rectilignes contrôlés
GB26478/60A GB927522A (en) 1959-08-06 1960-07-29 Device for producing regulated rectilinear movements
BE593575A BE593575A (fr) 1959-08-06 1960-07-29 Dispositif pour la réalisation de mouvements rectilignes controlés
DES69803A DE1184865B (de) 1959-08-06 1960-08-05 Vorrichtung zur Erzeugung geradliniger gesteuerter Bewegungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802155A FR1241783A (fr) 1959-08-06 1959-08-06 Dispositif pour la réalisation de mouvements rectilignes contrôlés

Publications (1)

Publication Number Publication Date
FR1241783A true FR1241783A (fr) 1960-09-23

Family

ID=8718038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802155A Expired FR1241783A (fr) 1959-08-06 1959-08-06 Dispositif pour la réalisation de mouvements rectilignes contrôlés

Country Status (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033271A2 (fr) * 1980-01-24 1981-08-05 JEUMONT-SCHNEIDER Société anonyme dite: Dispositif électromagnétique du type vis-écrou à sécurité
FR2475782A1 (fr) * 1980-02-12 1981-08-14 Framatome Sa Perfectionnement aux dispositifs de commande des barres de reglage d'un reacteur nucleaire
EP0034517A2 (fr) * 1980-02-01 1981-08-26 Framatome Mécanisme à vis et écrou pour la commande d'un réacteur nucléaire

Families Citing this family (9)

* 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 (de) * 1966-12-12 1969-03-06 Interatom Antriebsanordnung fuer einen Regel- und Abschaltstab in einem gas-oder fluessigkeitsgekuehlten Kernreaktor
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
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
CA3029827C (fr) * 2016-07-13 2021-03-23 Ge-Hitachi Nuclear Energy Americas Llc Raccords de tiges isoles a actionnement magnetique destines a etre utilises dans un entrainement de tiges de commande de reacteur nucleaire
US11309095B2 (en) * 2019-03-28 2022-04-19 BWXT Advanced Technologies LLC Control rod drive mechanism with separate latch and drive coils
CN112017796B (zh) * 2020-07-31 2022-09-23 清华大学 缓冲锁

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
BE546381A (fr) * 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 (de) * 1957-01-24 1958-12-11 Metallgesellschaft Ag Kombiniertes Brennstoffelement - Regelelement fuer Kernreaktoren

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033271A2 (fr) * 1980-01-24 1981-08-05 JEUMONT-SCHNEIDER Société anonyme dite: Dispositif électromagnétique du type vis-écrou à sécurité
EP0033271B1 (fr) * 1980-01-24 1984-12-05 JEUMONT-SCHNEIDER Société anonyme dite: Dispositif électromagnétique du type vis-écrou à sécurité
US4618471A (en) * 1980-01-24 1986-10-21 Jeumont-Schneider Electromagnetic safety device of a screw/nut type
EP0034517A2 (fr) * 1980-02-01 1981-08-26 Framatome Mécanisme à vis et écrou pour la commande d'un réacteur nucléaire
EP0034517A3 (en) * 1980-02-01 1981-09-09 Framatome Nut and screw mechanism for the control of a nuclear reactor
FR2475782A1 (fr) * 1980-02-12 1981-08-14 Framatome Sa Perfectionnement aux dispositifs de commande des barres de reglage d'un reacteur nucleaire
EP0034103A2 (fr) * 1980-02-12 1981-08-19 Framatome Perfectionnement aux dispositifs de commande des barres de réglage d'un réacteur nucléaire
EP0034103A3 (en) * 1980-02-12 1981-08-26 Framatome Nuclear reactor control-rod operating devices
US4472348A (en) * 1980-02-12 1984-09-18 Framatome Operating devices for control rods in a nuclear reactor

Also Published As

Publication number Publication date
GB927522A (en) 1963-05-29
BE593575A (fr) 1960-11-14
DE1184865B (de) 1965-01-07

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