CA949235A - Control rod drive system - Google Patents

Control rod drive system

Info

Publication number: CA949235A
Authority: CA; Canada
Prior art keywords: drive system; control rod; rod drive; control; rod
Prior art date: 1971-06-15
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

CA144,100A

Other languages

English (en)

Other versions

CA144100S (en

Inventor

Peter Fortescue

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.)

Gulf Oil Corp

Original Assignee

Gulf Oil Corp

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.)

1971-06-15

Filing date

1972-06-07

Publication date

1974-06-11

1972-06-07 Application filed by Gulf Oil Corp filed Critical Gulf Oil Corp

1974-06-11 Application granted granted Critical

1974-06-11 Publication of CA949235A publication Critical patent/CA949235A/en

Status 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)
Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

CA144,100A 1971-06-15 1972-06-07 Control rod drive system Expired CA949235A (en)

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 (fr)
AT (1)	ATA511172A (fr)
AU (1)	AU4341372A (fr)
BE (1)	BE784922A (fr)
BR (1)	BR7203885D0 (fr)
CA (1)	CA949235A (fr)
CH (1)	CH544381A (fr)
DE (1)	DE2229289A1 (fr)
FR (1)	FR2147935A1 (fr)
GB (1)	GB1354051A (fr)
IT (1)	IT958336B (fr)
NL (1)	NL7208109A (fr)
SE (1)	SE7207819L (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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 (fr)	2010-10-20	2012-04-26	Penske Racing Shocks	Absorbeur de choc à inertance
GB2511480B (en) *	2012-12-18	2017-11-08	Titus D O O Dekani	Damper assembly
WO2020242880A1 (fr) *	2019-05-24	2020-12-03	Bwxt Advanced Technologies, Llc	Mécanisme de libération de barres de sécurité à assistance par gaz de réacteur spatial
KR20240090938A (ko) *	2021-10-29	2024-06-21	비더블유엑스티 어드밴스드 테크놀로지스 엘엘씨	제어봉 원격 연결 해제 메커니즘
CA3236510A1 (fr) *	2021-10-29	2023-05-04	Scott J. Shargots	Mecanisme de retenue a distance de tige de commande

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 NL NL7208109A patent/NL7208109A/xx unknown
- 1972-06-14 FR FR7221320A patent/FR2147935A1/fr not_active Withdrawn
- 1972-06-14 AU AU43413/72A patent/AU4341372A/en not_active Expired
- 1972-06-14 GB GB2787672A patent/GB1354051A/en not_active Expired
- 1972-06-14 AT AT511172A patent/ATA511172A/de not_active Application Discontinuation
- 1972-06-14 SE SE781972A patent/SE7207819L/xx unknown
- 1972-06-15 DE DE2229289A patent/DE2229289A1/de active Pending
- 1972-06-15 BE BE784922A patent/BE784922A/fr unknown
- 1972-06-15 BR BR3885/72A patent/BR7203885D0/pt unknown
- 1972-06-15 CH CH894672A patent/CH544381A/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE7207819L (fr)	1972-12-18
IT958336B (it)	1973-10-20
DE2229289A1 (de)	1973-03-08
BE784922A (fr)	1972-10-02
US3741867A (en)	1973-06-26
GB1354051A (en)	1974-06-05
BR7203885D0 (pt)	1973-06-07
NL7208109A (fr)	1972-12-19
ATA511172A (de)	1975-01-15
CH544381A (de)	1973-11-15
FR2147935A1 (fr)	1973-03-11
AU4341372A (en)	1973-12-20

Publication	Publication Date	Title
AU468349B2 (en)	1976-01-08	Drive system
CA957752A (en)	1974-11-12	Controlled-velocity drive control
CA974628A (en)	1975-09-16	Position controlling system
AU463237B2 (en)	1975-06-27	Quality control system
CA963753A (en)	1975-03-04	Control system
CA941485A (en)	1974-02-05	Level control means
CA939433A (en)	1974-01-01	Speed control system
CA949235A (en)	1974-06-11	Control rod drive system
CA933296A (en)	1973-09-04	Solid state control system
CA944428A (en)	1974-03-26	Motor control system
CA875245A (en)	1971-07-06	Control rod drive system
SU637974A1 (ru)	1978-12-15	Устройство дл регулировани контрастности
CA955676A (en)	1974-10-01	Convertible token-actuated control system
CA866449A (en)	1971-03-16	Control rod drive mechanism
CA864106A (en)	1971-02-16	Control apparatus
CA861867A (en)	1971-01-26	Hydraeric control system
CA869728A (en)	1971-04-27	Control system
AU440180B2 (en)	1973-09-27	Control system
CA874663A (en)	1971-06-29	Dehumidifer control system
AU447657B2 (en)	1974-04-08	Control system
CA873563A (en)	1971-06-15	Queuer control system
CA881748A (en)	1971-09-21	Despin control system
CA944479A (en)	1974-03-26	Control system
CA881756A (en)	1971-09-21	Position control system
CA869675A (en)	1971-04-27	Motor control system