FR1352881A - Safety braking device for a nuclear reactor control rod - Google Patents

Safety braking device for a nuclear reactor control rod

Info

Publication number
FR1352881A
FR1352881A FR918462A FR918462A FR1352881A FR 1352881 A FR1352881 A FR 1352881A FR 918462 A FR918462 A FR 918462A FR 918462 A FR918462 A FR 918462A FR 1352881 A FR1352881 A FR 1352881A
Authority
FR
France
Prior art keywords
control rod
braking device
nuclear reactor
reactor control
safety braking
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
FR918462A
Other languages
French (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.)
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 FR918462A priority Critical patent/FR1352881A/en
Application granted granted Critical
Publication of FR1352881A publication Critical patent/FR1352881A/en
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
    • 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
FR918462A 1962-12-13 1962-12-13 Safety braking device for a nuclear reactor control rod Expired FR1352881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR918462A FR1352881A (en) 1962-12-13 1962-12-13 Safety braking device for a nuclear reactor control rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918462A FR1352881A (en) 1962-12-13 1962-12-13 Safety braking device for a nuclear reactor control rod

Publications (1)

Publication Number Publication Date
FR1352881A true FR1352881A (en) 1964-02-21

Family

ID=8792736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918462A Expired FR1352881A (en) 1962-12-13 1962-12-13 Safety braking device for a nuclear reactor control rod

Country Status (1)

Country Link
FR (1) FR1352881A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253831B (en) * 1965-02-08 1967-11-09 Commissariat Energie Atomique Mechanical braking device based on the principle of friction
FR2413756A1 (en) * 1977-12-28 1979-07-27 Uop Inc FALL DAMPING CORRUGATED GUIDE TUBE OF A NUCLEAR REACTOR CONTROL BAR

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253831B (en) * 1965-02-08 1967-11-09 Commissariat Energie Atomique Mechanical braking device based on the principle of friction
FR2413756A1 (en) * 1977-12-28 1979-07-27 Uop Inc FALL DAMPING CORRUGATED GUIDE TUBE OF A NUCLEAR REACTOR CONTROL BAR
US4229256A (en) * 1977-12-28 1980-10-21 Uop Inc. Corrugated thimble tube for controlling control rod descent in nuclear reactor

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