SE7601321L - Trycktanksintern styrstavsmanovrering for kernreaktorer - Google Patents

Trycktanksintern styrstavsmanovrering for kernreaktorer

Info

Publication number: SE7601321L
Authority: SE; Sweden
Prior art keywords: pressure tank; tank internal; steering rod; nuclear reactors; rod manufacture
Prior art date: 1975-02-11

Application number

SE7601321A

Other languages

English (en)

Other versions

SE424479B (sv

Inventor

G Eschenfelder

R Schultz

Original Assignee

Kraftwerk Union Ag

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.)

1975-02-11

Filing date

1976-02-06

Publication date

1976-08-12

1975-02-11 Priority claimed from DE19752505692 external-priority patent/DE2505692C3/de

1976-02-06 Application filed by Kraftwerk Union Ag filed Critical Kraftwerk Union Ag

1976-08-12 Publication of SE7601321L publication Critical patent/SE7601321L/sv

1982-07-19 Publication of SE424479B publication Critical patent/SE424479B/sv

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
- G21C7/12—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
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/1856—Reciprocating or oscillating to intermittent unidirectional motion

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)
Actuator (AREA)

SE7601321A 1975-02-11 1976-02-06 Hudraulisk styrstavsmanovrering for en kernreaktor SE424479B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752505692 DE2505692C3 (de)		1975-02-11	Hydraulischer Steuerstabantrieb für einen Kernreaktor

Publications (2)

Publication Number	Publication Date
SE7601321L true SE7601321L (sv)	1976-08-12
SE424479B SE424479B (sv)	1982-07-19

Family

ID=5938603

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7601321A SE424479B (sv)	1975-02-11	1976-02-06	Hudraulisk styrstavsmanovrering for en kernreaktor

Country Status (6)

Country	Link
US (1)	US4048010A (sv)
JP (1)	JPS5929839B2 (sv)
BE (1)	BE838037A (sv)
FR (1)	FR2301071A1 (sv)
IT (1)	IT1055082B (sv)
SE (1)	SE424479B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58144293U (ja) *	1982-03-24	1983-09-28	株式会社東芝	制御棒駆動機構
US5069860A (en) *	1990-07-06	1991-12-03	General Electric Company	Rotary lock for a control rod drive
US5378064A (en) *	1991-09-30	1995-01-03	Kabushiki Kaisha Toshiba	Control rod driving system
US5631936A (en) *	1994-03-09	1997-05-20	Combustion Engineering, Inc.	Method and arrangement for compression sealing an omega joint
JP3069558B1 (ja) *	1999-07-30	2000-07-24	株式会社日立製作所	制御棒案内管清掃装置
EP1120793A1 (en) *	2000-01-25	2001-08-01	General Electric Company	Support structure for changeable fuel lattice for boiling water reactor
US7620139B2 (en) *	2005-06-30	2009-11-17	Global Nuclear Fuel - Americas, Llc	Method of improving nuclear reactor performance during reactor core operation
JP5171498B2 (ja) *	2008-09-12	2013-03-27	株式会社東芝	制御棒駆動機構
CA3029827C (en)	2016-07-13	2021-03-23	Ge-Hitachi Nuclear Energy Americas Llc	Magnetically-actuated isolated rod couplings for use in a nuclear reactor control rod drive
US10872702B2 (en)	2016-07-13	2020-12-22	Ge-Hitachi Nuclear Energy Americas Llc	Stationary isolated rod couplings for use in a nuclear reactor control rod drive
CA3155316C (en)	2016-07-13	2023-10-03	Ge-Hitachi Nuclear Energy Americas Llc	Moveable isolated rod couplings for use in a nuclear reactor control rod drive
US10910115B2 (en) *	2017-03-08	2021-02-02	Ge-Hitachi Nuclear Energy Americas Llc	Digital systems and methods for high precision control in nuclear reactors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2902869A (en) *	1957-02-08	1959-09-08	Eugene S Wassel	Hydraulic cam device
US3050943A (en) *	1957-04-29	1962-08-28	Westinghouse Electric Corp	Linear driving mechanism
US3038846A (en) *	1957-11-07	1962-06-12	Martin Marietta Corp	Control rod actuator mechanism
US3031397A (en) *	1958-08-07	1962-04-24	Fortescue Peter	Reactor control
DE1091246B (de) *	1959-02-17	1960-10-20	Siemens Ag	Elektrohydraulischer Antrieb fuer Kernreaktorregelorgane
US3364120A (en) *	1966-01-24	1968-01-16	Babcock & Wilcox Co	Nuclear control rod actuator
CA976516A (en) *	1971-06-03	1975-10-21	Simeon Lekarski	Stepping motor of the fluid pressure type

1976
- 1976-01-29 BE BE163902A patent/BE838037A/xx unknown
- 1976-02-04 IT IT19862/76A patent/IT1055082B/it active
- 1976-02-06 SE SE7601321A patent/SE424479B/sv unknown
- 1976-02-10 US US05/656,896 patent/US4048010A/en not_active Expired - Lifetime
- 1976-02-10 FR FR7603622A patent/FR2301071A1/fr not_active Withdrawn
- 1976-02-12 JP JP51014363A patent/JPS5929839B2/ja not_active Expired

Also Published As

Publication number	Publication date
DE2505692A1 (de)	1976-08-19
FR2301071A1 (fr)	1976-09-10
JPS5929839B2 (ja)	1984-07-23
IT1055082B (it)	1981-12-21
US4048010A (en)	1977-09-13
DE2505692B2 (de)	1977-04-14
SE424479B (sv)	1982-07-19
BE838037A (fr)	1976-05-14
JPS51110196A (sv)	1976-09-29

Publication	Publication Date	Title
AT336741B (de)	1977-05-25	Brennstoffanordnung fur kernreaktoren
SE393212B (sv)	1977-05-02	Brenslepatron for kernreaktor
SE411970B (sv)	1980-02-11	Brenslestav avsedd for en kernreaktor
FR2283523A1 (fr)	1976-03-26	Reacteur nucleaire calogene du type piscine
SE388959B (sv)	1976-10-18	Lasaggregat for kernreaktorbrensleknippen
IT1064643B (it)	1985-02-25	Reattore nucleare
AT334474B (de)	1976-01-25	Brennstoffanordnung fur kernreaktoren
SE421035B (sv)	1981-11-16	Tryckhallningstank for en tryckvattenreaktor
BE804460A (fr)	1974-03-05	Noyau de reacteur nucleaire
RO68987A (ro)	1980-06-15	Procedeu de obtinere a unui combustibil nuclear mixt
SE389419B (sv)	1976-11-01	Brensleseparator for kernreaktorer
SE7601321L (sv)	1976-08-12	Trycktanksintern styrstavsmanovrering for kernreaktorer
FR2329057A1 (fr)	1977-05-20	Pressuriseurs pour reacteurs nucleaires
BE821025A (fr)	1975-04-14	Structures internes de reacteur nucleaire
BE843784A (fr)	1976-11-03	Reacteur nucleaire
SE7602358L (sv)	1976-10-11	Kernreaktor
AT357648B (de)	1980-07-25	Kernreaktorbrennelement
BE835418A (fr)	1976-03-01	Elements de combustible pour reacteurs nucleaires
SE409382B (sv)	1979-08-13	Brensleelement for kernreaktorer
SE7706092L (sv)	1977-12-12	Brensleaggregat av platt - typ for kernreaktorer
RO62466A (fr)	1978-01-15	Element de combustion pour reacteur nucleaire
BE827587A (fr)	1975-10-06	Reacteurs nucleaires
SE7606311L (sv)	1976-12-05	Holje for kernreaktorbrensleelement
SE7604990L (sv)	1976-11-02	Brensleelement for kernreaktorer
SE390224B (sv)	1976-12-06	Reglerrangemang for kernreaktorer