CA949235A - Control rod drive system - Google Patents
Control rod drive systemInfo
- Publication number
- CA949235A CA949235A CA144,100A CA144100A CA949235A CA 949235 A CA949235 A CA 949235A CA 144100 A CA144100 A CA 144100A CA 949235 A CA949235 A CA 949235A
- Authority
- CA
- Canada
- Prior art keywords
- drive system
- control rod
- rod drive
- control
- rod
- 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
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)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15318271A | 1971-06-15 | 1971-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA949235A true CA949235A (en) | 1974-06-11 |
Family
ID=22546127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA144,100A Expired CA949235A (en) | 1971-06-15 | 1972-06-07 | Control rod drive system |
Country Status (13)
Country | Link |
---|---|
US (1) | US3741867A (pt) |
AT (1) | ATA511172A (pt) |
AU (1) | AU4341372A (pt) |
BE (1) | BE784922A (pt) |
BR (1) | BR7203885D0 (pt) |
CA (1) | CA949235A (pt) |
CH (1) | CH544381A (pt) |
DE (1) | DE2229289A1 (pt) |
FR (1) | FR2147935A1 (pt) |
GB (1) | GB1354051A (pt) |
IT (1) | IT958336B (pt) |
NL (1) | NL7208109A (pt) |
SE (1) | SE7207819L (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE29221E (en) * | 1973-10-01 | 1977-05-17 | Pacific Scientific Company | Acceleration sensitive motion snubber |
US3876040A (en) * | 1973-10-01 | 1975-04-08 | Pacific Scientific Co | Acceleration sensitive motion snubber |
JP5171498B2 (ja) * | 2008-09-12 | 2013-03-27 | 株式会社東芝 | 制御棒駆動機構 |
US8811561B2 (en) * | 2009-06-10 | 2014-08-19 | Babcock & Wilcox Nuclear Operations Group, Inc. | Control rod drive mechanism for nuclear reactor |
WO2012054774A2 (en) | 2010-10-20 | 2012-04-26 | Penske Racing Shocks | Shock absorber with inertance |
GB2511480B (en) * | 2012-12-18 | 2017-11-08 | Titus D O O Dekani | Damper assembly |
US11469004B2 (en) * | 2019-05-24 | 2022-10-11 | BWXT Advanced Technologies LLC | Space reactor gas assist control rod release mechanism |
-
1971
- 1971-06-15 US US00153182A patent/US3741867A/en not_active Expired - Lifetime
-
1972
- 1972-06-07 CA CA144,100A patent/CA949235A/en not_active Expired
- 1972-06-12 IT IT50841/72A patent/IT958336B/it active
- 1972-06-14 FR FR7221320A patent/FR2147935A1/fr not_active Withdrawn
- 1972-06-14 GB GB2787672A patent/GB1354051A/en not_active Expired
- 1972-06-14 AU AU43413/72A patent/AU4341372A/en not_active Expired
- 1972-06-14 NL NL7208109A patent/NL7208109A/xx unknown
- 1972-06-14 SE SE781972A patent/SE7207819L/xx unknown
- 1972-06-14 AT AT511172A patent/ATA511172A/de not_active Application Discontinuation
- 1972-06-15 CH CH894672A patent/CH544381A/de not_active IP Right Cessation
- 1972-06-15 DE DE2229289A patent/DE2229289A1/de active Pending
- 1972-06-15 BE BE784922A patent/BE784922A/xx unknown
- 1972-06-15 BR BR3885/72A patent/BR7203885D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
CH544381A (de) | 1973-11-15 |
NL7208109A (pt) | 1972-12-19 |
SE7207819L (pt) | 1972-12-18 |
BE784922A (fr) | 1972-10-02 |
IT958336B (it) | 1973-10-20 |
AU4341372A (en) | 1973-12-20 |
BR7203885D0 (pt) | 1973-06-07 |
DE2229289A1 (de) | 1973-03-08 |
US3741867A (en) | 1973-06-26 |
GB1354051A (en) | 1974-06-05 |
FR2147935A1 (pt) | 1973-03-11 |
ATA511172A (de) | 1975-01-15 |
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