FR1567000A - - Google Patents

Info

Publication number
FR1567000A
FR1567000A FR1567000DA FR1567000A FR 1567000 A FR1567000 A FR 1567000A FR 1567000D A FR1567000D A FR 1567000DA FR 1567000 A FR1567000 A FR 1567000A
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
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 filed Critical
Application granted granted Critical
Publication of FR1567000A publication Critical patent/FR1567000A/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
    • G21C7/20—Disposition of shock-absorbing devices ; Braking arrangements
    • 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

  • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Vibration Dampers (AREA)
FR1567000D 1967-06-07 1968-06-07 Expired FR1567000A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64425167A 1967-06-07 1967-06-07

Publications (1)

Publication Number Publication Date
FR1567000A true FR1567000A (fr) 1969-05-09

Family

ID=24584088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1567000D Expired FR1567000A (fr) 1967-06-07 1968-06-07

Country Status (5)

Country Link
US (1) US3448006A (fr)
CH (1) CH468695A (fr)
DE (1) DE1764441A1 (fr)
FR (1) FR1567000A (fr)
GB (1) GB1170879A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544539A1 (fr) * 1983-04-15 1984-10-19 Novatome Dispositif de freinage de l'element mobile d'un assemblage absorbant d'un reacteur nucleaire a neutrons rapides
EP0036821B1 (fr) * 1980-03-26 1985-09-04 Commissariat à l'Energie Atomique Tubes-guides pour assemblages combustibles de réacteurs nucléaires à eau légère
FR2714516A1 (fr) * 1993-12-29 1995-06-30 Framatome Sa Tube de guidage pour assemblage combustible nucléaire et procédé de fabrication d'un tel tube.

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855060A (en) * 1972-07-10 1974-12-17 Combustion Eng Bottom actuated reactor control rod devices
US4035230A (en) * 1973-02-20 1977-07-12 Combustion Engineering, Inc. Shock buffer for nuclear control assembly
US3822439A (en) * 1973-02-22 1974-07-09 Diamond Power Speciality Roller nut-type control rod drive
US4019954A (en) * 1974-11-07 1977-04-26 Commissariat A L'energie Atomique Safety device for a nuclear reactor and especially a fast reactor
US4082610A (en) * 1975-05-16 1978-04-04 Diamond Power Specialty Corporation Snubber assembly for a control rod drive
US4411857A (en) * 1981-04-16 1983-10-25 Sridhar Bettadapur N Nuclear reactor control apparatus
US4412968A (en) * 1981-08-28 1983-11-01 Sridhar Bettadapur N Nuclear reactor control apparatus
FR2742912B1 (fr) * 1995-12-26 1998-03-06 Framatome Sa Grappe de commande pour reacteur nucleaire, a crayons demontables
JP5171498B2 (ja) * 2008-09-12 2013-03-27 株式会社東芝 制御棒駆動機構
ITUA20163717A1 (it) * 2016-05-04 2017-11-04 Luciano Cinotti Reattore nucleare, con barre di controllo e spegnimento esterne al nocciolo ed alle sue strutture portanti
KR102495798B1 (ko) * 2016-12-30 2023-02-03 뉴스케일 파워, 엘엘씨 원격 연결 해제 메커니즘을 가진 제어봉 드라이브 메커니즘(crdm)
CN112017800B (zh) * 2020-07-31 2022-03-29 清华大学 棒位测量传感器承压壳及控制棒水压驱动系统
US20220059247A1 (en) * 2020-08-18 2022-02-24 Battelle Energy Alliance, Llc Control rod system for reactor applications
CN114188047B (zh) * 2021-12-03 2024-05-14 中国原子能科学研究院 一种反应性控制装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880155A (en) * 1956-05-31 1959-03-31 Harold V Lichtenberger Control for neutronic reactor
US3162579A (en) * 1960-08-09 1964-12-22 Gen Dynamics Corp Rod drive system for use with negative temperature coefficient reactor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036821B1 (fr) * 1980-03-26 1985-09-04 Commissariat à l'Energie Atomique Tubes-guides pour assemblages combustibles de réacteurs nucléaires à eau légère
FR2544539A1 (fr) * 1983-04-15 1984-10-19 Novatome Dispositif de freinage de l'element mobile d'un assemblage absorbant d'un reacteur nucleaire a neutrons rapides
EP0123603A1 (fr) * 1983-04-15 1984-10-31 Novatome Dispositif de freinage de l'élément mobile d'un assemblage absorbant d'un réacteur nucléaire à neutrons rapides
FR2714516A1 (fr) * 1993-12-29 1995-06-30 Framatome Sa Tube de guidage pour assemblage combustible nucléaire et procédé de fabrication d'un tel tube.
EP0661719A1 (fr) * 1993-12-29 1995-07-05 Framatome Tube de guidage pour assemblage combustible nucléaire et procédé de fabrication d'un tel tube

Also Published As

Publication number Publication date
GB1170879A (en) 1969-11-19
DE1764441A1 (de) 1971-07-22
US3448006A (en) 1969-06-03
CH468695A (de) 1969-02-15

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse