FR2049009A1 - - Google Patents

Info

Publication number: FR2049009A1
Authority: FR; France
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR6906547A

Other languages

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.)

1969-03-07

Filing date

1969-03-07

Publication date

1971-03-26

1969-03-07 Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA

1969-03-07 Priority to FR6906547A priority Critical patent/FR2049009A1/fr

1970-03-09 Priority to BE747033D priority patent/BE747033A/en

1970-03-09 Priority to GB1225947D priority patent/GB1225947A/en

1971-03-26 Publication of FR2049009A1 publication Critical patent/FR2049009A1/fr

Status Withdrawn legal-status Critical Current

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
- G21C7/10—Construction of control elements
- 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)
Carbon And Carbon Compounds (AREA)

FR6906547A 1969-03-07 1969-03-07 Withdrawn FR2049009A1 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
FR6906547A FR2049009A1 (en)	1969-03-07	1969-03-07
BE747033D BE747033A (en)	1969-03-07	1970-03-09	NEUTRON ABSORPTION BODY
GB1225947D GB1225947A (en)	1969-03-07	1970-03-09

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR6906547A FR2049009A1 (en)	1969-03-07	1969-03-07

Publications (1)

Publication Number	Publication Date
FR2049009A1 true FR2049009A1 (en)	1971-03-26

Family

ID=9030335

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR6906547A Withdrawn FR2049009A1 (en)	1969-03-07	1969-03-07

Country Status (3)

Country	Link
BE (1)	BE747033A (en)
FR (1)	FR2049009A1 (en)
GB (1)	GB1225947A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3981700A (en) *	1972-10-11	1976-09-21	Mcdonnell Douglas Corporation	Vent structure
US3948628A (en) *	1972-10-11	1976-04-06	Mcdonnell Douglas Corporation	Vent assembly including an air lock
US4432934A (en) *	1980-12-16	1984-02-21	Westinghouse Electric Corp.	Displacer rod for use in a mechanical spectral shift reactor
DE3569847D1 (en) *	1984-03-23	1989-06-01	Westinghouse Electric Corp	An improved control rod assembly for a nuclear reactor fuel assembly
US4687621A (en) *	1984-08-06	1987-08-18	Westinghouse Electric Corp.	Nuclear fuel assembly with improved spectral shift-producing rods
SE444743B (en) *	1984-09-03	1986-04-28	Asea Atom Ab	Nuclear reactor control rod
JPH0656426B2 (en) *	1984-10-12	1994-07-27	株式会社日立製作所	Fast breeder reactor
US5057160A (en) *	1989-08-31	1991-10-15	General Electric Company	Apparatus for passively releasing gases from a vessel against an adverse pressure gradient
JP3077100B2 (en) *	1995-05-16	2000-08-14	核燃料サイクル開発機構	Diving bell type control rod with Na inflow hole
WO2000026921A2 (en) *	1998-11-04	2000-05-11	Reynolds Metals Company	Rodlet absorbing members for use with spent fuel
SE529267C2 (en) *	2004-09-09	2007-06-12	Westinghouse Electric Sweden	Control rod for a nuclear plant

1969
- 1969-03-07 FR FR6906547A patent/FR2049009A1/fr not_active Withdrawn
1970
- 1970-03-09 BE BE747033D patent/BE747033A/en not_active IP Right Cessation
- 1970-03-09 GB GB1225947D patent/GB1225947A/en not_active Expired

Also Published As

Publication number	Publication date
BE747033A (en)	1970-08-17
GB1225947A (en)	1971-03-24

Publication	Publication Date	Title
AU2270770A (en)	1972-06-01
AU465452B2 (en)	1975-09-11
AU429630B2 (en)	1972-10-26
AU450150B2 (en)	1970-11-12
AU2355770A (en)	1972-06-22
AU442375B2 (en)	1973-11-06
AU427401B2 (en)	1972-08-17
AU470301B1 (en)	1972-05-25
AU442535B2 (en)	1973-11-12
AU410358B2 (en)	1971-02-09
AU428129B2 (en)	1972-09-12
AU428131B2 (en)	1972-09-14
AU425297B2 (en)	1972-03-26
AU428074B2 (en)	1972-09-11
AU438128B2 (en)	1973-07-16
AT308690B (en)	1973-06-15
AU442285B2 (en)	1973-11-02
AU442322B2 (en)	1973-11-02
AU417208B2 (en)	1971-10-14
AU442380B2 (en)	1973-11-05
AU442463B2 (en)	1973-11-09
AU470661B1 (en)	1970-10-05
AU442538B2 (en)	1973-11-12
AU442554B2 (en)	1973-11-13
AU4540468A (en)	1971-04-01

Legal Events

Date	Code	Title	Description
1989-01-27	ST	Notification of lapse