FR2647856B1 - Dispositif auxiliaire de relachement commande a distance pour un mecanisme a action positive - Google Patents

Dispositif auxiliaire de relachement commande a distance pour un mecanisme a action positive

Info

Publication number
FR2647856B1
FR2647856B1 FR898907185A FR8907185A FR2647856B1 FR 2647856 B1 FR2647856 B1 FR 2647856B1 FR 898907185 A FR898907185 A FR 898907185A FR 8907185 A FR8907185 A FR 8907185A FR 2647856 B1 FR2647856 B1 FR 2647856B1
Authority
FR
France
Prior art keywords
controlled release
auxiliary device
remote controlled
action mechanism
positive action
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
FR898907185A
Other languages
English (en)
Other versions
FR2647856A1 (fr
Inventor
Netter Alain
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.)
Areva NP SAS
Orano Cycle SA
Original Assignee
Framatome SA
Compagnie Generale des Matieres Nucleaires SA
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 Framatome SA, Compagnie Generale des Matieres Nucleaires SA filed Critical Framatome SA
Priority to FR898907185A priority Critical patent/FR2647856B1/fr
Priority to BE9000543A priority patent/BE1007692A3/fr
Priority to US07/530,287 priority patent/US5079995A/en
Publication of FR2647856A1 publication Critical patent/FR2647856A1/fr
Application granted granted Critical
Publication of FR2647856B1 publication Critical patent/FR2647856B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18624—Plural inputs, single output

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Transmission Devices (AREA)
  • Jigs For Machine Tools (AREA)
FR898907185A 1989-05-31 1989-05-31 Dispositif auxiliaire de relachement commande a distance pour un mecanisme a action positive Expired - Fee Related FR2647856B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR898907185A FR2647856B1 (fr) 1989-05-31 1989-05-31 Dispositif auxiliaire de relachement commande a distance pour un mecanisme a action positive
BE9000543A BE1007692A3 (fr) 1989-05-31 1990-05-23 Dispositif auxiliaire de relachement commande a distance pour un mecanisme a action positive.
US07/530,287 US5079995A (en) 1989-05-31 1990-05-30 Auxiliary remote-controlled release device for a positively acting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898907185A FR2647856B1 (fr) 1989-05-31 1989-05-31 Dispositif auxiliaire de relachement commande a distance pour un mecanisme a action positive

Publications (2)

Publication Number Publication Date
FR2647856A1 FR2647856A1 (fr) 1990-12-07
FR2647856B1 true FR2647856B1 (fr) 1994-03-04

Family

ID=9382222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898907185A Expired - Fee Related FR2647856B1 (fr) 1989-05-31 1989-05-31 Dispositif auxiliaire de relachement commande a distance pour un mecanisme a action positive

Country Status (3)

Country Link
US (1) US5079995A (fr)
BE (1) BE1007692A3 (fr)
FR (1) FR2647856B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69034220T2 (de) * 1989-06-02 2006-12-28 Institut Pasteur Nukleotid-Sequenzen von HIV-1, HIV-2 and SIV Retrovirusgenommen, ihre Verwendung zur Amplifizierung von diesen Retrovieren und zur in vitro Diagnostik von diesen Viren verursachten Infektion
US6289743B1 (en) 1999-03-31 2001-09-18 Craig Norton Shoe testing apparatus and method of use

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US343466A (en) * 1886-06-08 Rock-drill
US2656820A (en) * 1948-03-16 1953-10-27 Philip S Becker Power-operated vise
BE564207A (fr) * 1957-01-23
US3075407A (en) * 1958-01-28 1963-01-29 Golde Gmbh H T Apparatus for displacing slidable structures
US3020888A (en) * 1959-07-02 1962-02-13 Gen Electric Linear motion-producing device with lock
US3069931A (en) * 1960-01-25 1962-12-25 Gen Motors Corp Universal machining spindle head
NL267075A (fr) * 1960-07-18 1900-01-01
FR1448185A (fr) * 1965-06-21 1966-01-28 Hispano Suiza Sa Perfectionnements apportés aux installations pour la manutention de charges annulaires
FR1497507A (fr) * 1966-05-16 1967-10-13 Commissariat Energie Atomique Dispositif de manutention pour installation de rechargement en combustible de réacteur nucléaire
AU416534B2 (en) * 1968-04-04 1971-08-23 Mcnamee Industries Pty. Limited Improved hydraulic actuating device
US3528320A (en) * 1968-08-28 1970-09-15 Us Army Turret traverse mechanism
SE442354B (sv) * 1978-03-24 1985-12-16 Hitachi Ltd Med en vridbar anordning forsedd apparat for byte av ett styrstavsdrivorgan
US4198844A (en) * 1979-01-05 1980-04-22 J & S Hydraulics Inc. Tube expander
SE446057B (sv) * 1983-04-22 1986-08-11 Lars Erik Carlander Anordning vid stelldon for reglering av exv hojdinstellningen av arbetsplatser
US4545084A (en) * 1984-02-03 1985-10-08 Joerns Healthcare, Inc. Modular drive arrangement for adjustable beds and the like

Also Published As

Publication number Publication date
BE1007692A3 (fr) 1995-10-03
US5079995A (en) 1992-01-14
FR2647856A1 (fr) 1990-12-07

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Legal Events

Date Code Title Description
TQ Partial transmission of property
TP Transmission of property
ST Notification of lapse