FR1438834A - Control device - Google Patents

Control device

Info

Publication number
FR1438834A
FR1438834A FR22719A FR22719A FR1438834A FR 1438834 A FR1438834 A FR 1438834A FR 22719 A FR22719 A FR 22719A FR 22719 A FR22719 A FR 22719A FR 1438834 A FR1438834 A FR 1438834A
Authority
FR
France
Prior art keywords
control device
control
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
FR22719A
Other languages
French (fr)
Inventor
Erik Jonsson
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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
Priority claimed from SE8043/64A external-priority patent/SE311551B/xx
Application filed by ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to FR22719A priority Critical patent/FR1438834A/en
Application granted granted Critical
Publication of FR1438834A publication Critical patent/FR1438834A/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
    • 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
    • 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
    • G21C7/16—Hydraulic or pneumatic drive
    • 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)
FR22719A 1964-07-02 1965-06-29 Control device Expired FR1438834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR22719A FR1438834A (en) 1964-07-02 1965-06-29 Control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8043/64A SE311551B (en) 1964-07-02 1964-07-02
FR22719A FR1438834A (en) 1964-07-02 1965-06-29 Control device

Publications (1)

Publication Number Publication Date
FR1438834A true FR1438834A (en) 1966-05-13

Family

ID=26164431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR22719A Expired FR1438834A (en) 1964-07-02 1965-06-29 Control device

Country Status (1)

Country Link
FR (1) FR1438834A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311387A1 (en) * 1975-05-16 1976-12-10 Diamond Power Speciality DAMPING OF NUCLEAR REACTOR SAFETY BARS BY SLIDING PISTON IN AN ENCLOSURE INSIDE THE REACTOR
FR2339937A1 (en) * 1976-01-28 1977-08-26 Westinghouse Electric Corp BAR SYSTEM FOR NUCLEAR REACTOR
FR2360154A1 (en) * 1976-07-26 1978-02-24 Babcock & Wilcox Co CONTROL BAR EJECTION RETARDER ASSEMBLY
FR2544539A1 (en) * 1983-04-15 1984-10-19 Novatome DEVICE FOR BRAKING THE MOBILE ELEMENT OF AN ASSEMBLY ABSORBING A QUICK-NEUTRON NUCLEAR REACTOR

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311387A1 (en) * 1975-05-16 1976-12-10 Diamond Power Speciality DAMPING OF NUCLEAR REACTOR SAFETY BARS BY SLIDING PISTON IN AN ENCLOSURE INSIDE THE REACTOR
FR2339937A1 (en) * 1976-01-28 1977-08-26 Westinghouse Electric Corp BAR SYSTEM FOR NUCLEAR REACTOR
FR2360154A1 (en) * 1976-07-26 1978-02-24 Babcock & Wilcox Co CONTROL BAR EJECTION RETARDER ASSEMBLY
FR2544539A1 (en) * 1983-04-15 1984-10-19 Novatome DEVICE FOR BRAKING THE MOBILE ELEMENT OF AN ASSEMBLY ABSORBING A QUICK-NEUTRON NUCLEAR REACTOR
EP0123603A1 (en) * 1983-04-15 1984-10-31 Novatome Braking device of the mobile element of a moderating assembly for a fast breeder reactor

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