FR2164904B1 - - Google Patents

Info

Publication number
FR2164904B1
FR2164904B1 FR7245998A FR7245998A FR2164904B1 FR 2164904 B1 FR2164904 B1 FR 2164904B1 FR 7245998 A FR7245998 A FR 7245998A FR 7245998 A FR7245998 A FR 7245998A FR 2164904 B1 FR2164904 B1 FR 2164904B1
Authority
FR
France
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
FR7245998A
Other versions
FR2164904A1 (fr
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of FR2164904A1 publication Critical patent/FR2164904A1/fr
Application granted granted Critical
Publication of FR2164904B1 publication Critical patent/FR2164904B1/fr
Expired 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
    • G21C7/12—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
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents

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)
  • Load-Engaging Elements For Cranes (AREA)
  • Manipulator (AREA)
FR7245998A 1971-12-23 1972-12-22 Expired FR2164904B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00211205A US3825160A (en) 1971-12-23 1971-12-23 Self-closing control rod grippers

Publications (2)

Publication Number Publication Date
FR2164904A1 FR2164904A1 (fr) 1973-08-03
FR2164904B1 true FR2164904B1 (fr) 1976-06-04

Family

ID=22785958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7245998A Expired FR2164904B1 (fr) 1971-12-23 1972-12-22

Country Status (7)

Country Link
US (1) US3825160A (fr)
JP (2) JPS4868990A (fr)
CA (1) CA983179A (fr)
CH (1) CH547539A (fr)
DE (1) DE2259585A1 (fr)
FR (1) FR2164904B1 (fr)
SE (1) SE396666B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992255A (en) * 1974-01-18 1976-11-16 Westinghouse Electric Corporation Control rod drive mechanism for a nuclear reactor
US4125432A (en) * 1977-01-24 1978-11-14 Combustion Engineering, Inc. Drive mechanism nuclear reactor control rod
FR2459535B1 (fr) * 1979-06-18 1986-08-08 Framatome Sa Mecanisme a doigts a mouvement cyclique pour la commande d'un reacteur nucleaire
FR2472227A1 (fr) * 1979-12-21 1981-06-26 Framatome Sa Perfectionnement aux dispositifs a mouvement lineaire
US4484093A (en) * 1982-12-08 1984-11-20 The United States Of America As Represented By The United States Department Of Energy Linear motion device and method for inserting and withdrawing control rods
US4597934A (en) * 1983-10-06 1986-07-01 The United States Of America As Represented By The United States Department Of Energy Multi-function magnetic jack control drive mechanism
US4835425A (en) * 1988-03-24 1989-05-30 Lasota Larry Linear motor
US5055725A (en) * 1989-11-13 1991-10-08 Lasota Laurence Linear motor
US5148067A (en) * 1991-07-01 1992-09-15 Lasota Laurence Latching linear motor
FR2733745B1 (fr) * 1995-05-02 1997-07-04 Asulab Sa Appareil perfectionne destine a la ditribution de zones successives d'une bande consommable

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020888A (en) * 1959-07-02 1962-02-13 Gen Electric Linear motion-producing device with lock
JPS51917A (ja) * 1974-06-20 1976-01-07 Sanyo Electric Co Kaatoritsujishikijikikirokusaiseisochi

Also Published As

Publication number Publication date
DE2259585A1 (de) 1973-07-05
US3825160A (en) 1974-07-23
JPS5460198U (fr) 1979-04-25
CA983179A (en) 1976-02-03
FR2164904A1 (fr) 1973-08-03
CH547539A (de) 1974-03-29
JPS4868990A (fr) 1973-09-19
SE396666B (sv) 1977-09-26
JPS5537919Y2 (fr) 1980-09-04

Similar Documents

Publication Publication Date Title
FR2164904B1 (fr)
AU2742671A (fr)
AU2564071A (fr)
AU2894671A (fr)
AU2485671A (fr)
AU2941471A (fr)
AU2952271A (fr)
AU3005371A (fr)
AU442477B2 (fr)
AU2927871A (fr)
AU2885171A (fr)
AU2740271A (fr)
AU2456871A (fr)
AU2755871A (fr)
AU2836771A (fr)
AU2503871A (fr)
AU2588771A (fr)
AU2837671A (fr)
AR192311Q (fr)
AU2875571A (fr)
AU3038671A (fr)
AU3025871A (fr)
AU2880771A (fr)
AU2963771A (fr)
AU2930871A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse