FR2189816A1 - - Google Patents

Info

Publication number
FR2189816A1
FR2189816A1 FR7222203A FR7222203A FR2189816A1 FR 2189816 A1 FR2189816 A1 FR 2189816A1 FR 7222203 A FR7222203 A FR 7222203A FR 7222203 A FR7222203 A FR 7222203A FR 2189816 A1 FR2189816 A1 FR 2189816A1
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.)
Granted
Application number
FR7222203A
Other languages
French (fr)
Other versions
FR2189816B1 (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7222203A priority Critical patent/FR2189816B1/fr
Priority to IT68820/73A priority patent/IT986488B/en
Priority to GB2903873A priority patent/GB1402788A/en
Publication of FR2189816A1 publication Critical patent/FR2189816A1/fr
Application granted granted Critical
Publication of FR2189816B1 publication Critical patent/FR2189816B1/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
    • 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

  • 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)
  • Transmission Devices (AREA)
FR7222203A 1972-06-20 1972-06-20 Expired FR2189816B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7222203A FR2189816B1 (en) 1972-06-20 1972-06-20
IT68820/73A IT986488B (en) 1972-06-20 1973-06-19 CONTROL DEVICE FOR NUCLEAR REACTOR CONTROL BAR
GB2903873A GB1402788A (en) 1972-06-20 1973-06-19 Nuclear reactor and control mechanism therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222203A FR2189816B1 (en) 1972-06-20 1972-06-20

Publications (2)

Publication Number Publication Date
FR2189816A1 true FR2189816A1 (en) 1974-01-25
FR2189816B1 FR2189816B1 (en) 1976-03-12

Family

ID=9100478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222203A Expired FR2189816B1 (en) 1972-06-20 1972-06-20

Country Status (3)

Country Link
FR (1) FR2189816B1 (en)
GB (1) GB1402788A (en)
IT (1) IT986488B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371045A1 (en) * 1976-11-10 1978-06-09 Babcock & Wilcox Co CONTROL BAR SYSTEM FOR NUCLEAR REACTOR WITH FUEL ELEMENT EQUIPPED WITH A SHAFT REMOVABLE COUPLED TO A BAR
FR2495814A1 (en) * 1980-12-10 1982-06-11 Commissariat Energie Atomique Drive unit for control rods in nuclear reactor - where rods can be dropped into reactor core if emergency occurs, and be locked in the core even if the reactor is in capsized ship
EP0095417A1 (en) * 1982-05-26 1983-11-30 Commissariat à l'Energie Atomique Control rod drive mechanism in a guiding system of a nuclear reactor
FR2611076A1 (en) * 1987-02-13 1988-08-19 Hitachi Ltd DEVICE FOR HANDLING CONSTITUENT ELEMENTS OF THE HEART OF A REACTOR
CN109114465A (en) * 2018-08-10 2019-01-01 尚科照明集团有限公司 A kind of intelligent elevated type LED light

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722050C2 (en) * 1977-05-16 1982-05-06 Ivan Il'ič Šuškov Drive for the vertical movement of a nuclear reactor control rod
CN104196917B (en) * 2014-08-25 2017-01-25 中广核研究院有限公司 Backstop device and control rod driving mechanism provided with same
CN109979632A (en) * 2017-12-27 2019-07-05 核动力运行研究所 A kind of underwater dismantling device of upper pipe seat of fuel component telescope-srew
CN113501141B (en) * 2021-07-22 2023-08-18 中国原子能科学研究院 Locking device and carrying object of emitter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2026786A1 (en) * 1968-12-21 1970-09-18 Siemens Ag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2026786A1 (en) * 1968-12-21 1970-09-18 Siemens Ag

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ENERGIE NUCLEAIRE, VOL 10, NO 2, 03104, 1968, PAGES 67-75, ARTICLE DE M. ROSENHOLC, "PHENIX") *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371045A1 (en) * 1976-11-10 1978-06-09 Babcock & Wilcox Co CONTROL BAR SYSTEM FOR NUCLEAR REACTOR WITH FUEL ELEMENT EQUIPPED WITH A SHAFT REMOVABLE COUPLED TO A BAR
FR2495814A1 (en) * 1980-12-10 1982-06-11 Commissariat Energie Atomique Drive unit for control rods in nuclear reactor - where rods can be dropped into reactor core if emergency occurs, and be locked in the core even if the reactor is in capsized ship
EP0095417A1 (en) * 1982-05-26 1983-11-30 Commissariat à l'Energie Atomique Control rod drive mechanism in a guiding system of a nuclear reactor
FR2527826A1 (en) * 1982-05-26 1983-12-02 Commissariat Energie Atomique DEVICE FOR CONTROLLING ABSORBENT BARS IN A NUCLEAR REACTOR DRIVER SYSTEM
FR2611076A1 (en) * 1987-02-13 1988-08-19 Hitachi Ltd DEVICE FOR HANDLING CONSTITUENT ELEMENTS OF THE HEART OF A REACTOR
US4885123A (en) * 1987-02-13 1989-12-05 Hitachi, Ltd. Apparatus for handling constituent elements of reactor core
CN109114465A (en) * 2018-08-10 2019-01-01 尚科照明集团有限公司 A kind of intelligent elevated type LED light

Also Published As

Publication number Publication date
FR2189816B1 (en) 1976-03-12
IT986488B (en) 1975-01-30
GB1402788A (en) 1975-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse