FR1217172A - Dispositif de freinage progressif d'un corps en chute libre - Google Patents

Dispositif de freinage progressif d'un corps en chute libre

Info

Publication number
FR1217172A
FR1217172A FR780600A FR780600A FR1217172A FR 1217172 A FR1217172 A FR 1217172A FR 780600 A FR780600 A FR 780600A FR 780600 A FR780600 A FR 780600A FR 1217172 A FR1217172 A FR 1217172A
Authority
FR
France
Prior art keywords
braking device
free fall
progressive braking
progressive
fall
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
FR780600A
Other languages
English (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 FR780600A priority Critical patent/FR1217172A/fr
Application granted granted Critical
Publication of FR1217172A publication Critical patent/FR1217172A/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
    • 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)
FR780600A 1958-12-02 1958-12-02 Dispositif de freinage progressif d'un corps en chute libre Expired FR1217172A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR780600A FR1217172A (fr) 1958-12-02 1958-12-02 Dispositif de freinage progressif d'un corps en chute libre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780600A FR1217172A (fr) 1958-12-02 1958-12-02 Dispositif de freinage progressif d'un corps en chute libre

Publications (1)

Publication Number Publication Date
FR1217172A true FR1217172A (fr) 1960-05-02

Family

ID=8708855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780600A Expired FR1217172A (fr) 1958-12-02 1958-12-02 Dispositif de freinage progressif d'un corps en chute libre

Country Status (1)

Country Link
FR (1) FR1217172A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263941B (de) * 1965-04-20 1968-03-21 Euratom Seilwindenantrieb fuer einen Kernreaktorregelstab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263941B (de) * 1965-04-20 1968-03-21 Euratom Seilwindenantrieb fuer einen Kernreaktorregelstab

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