FR2177808A1 - - Google Patents

Info

Publication number
FR2177808A1
FR2177808A1 FR7309081A FR7309081A FR2177808A1 FR 2177808 A1 FR2177808 A1 FR 2177808A1 FR 7309081 A FR7309081 A FR 7309081A FR 7309081 A FR7309081 A FR 7309081A FR 2177808 A1 FR2177808 A1 FR 2177808A1
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.)
Granted
Application number
FR7309081A
Other versions
FR2177808B1 (fr
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.)
Belgonucleaire SA
Original Assignee
Belgonucleaire SA
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
Application filed by Belgonucleaire SA filed Critical Belgonucleaire SA
Publication of FR2177808A1 publication Critical patent/FR2177808A1/fr
Application granted granted Critical
Publication of FR2177808B1 publication Critical patent/FR2177808B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/027—Particular press methods or systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0005—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses
    • B30B15/0011—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses lubricating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/022—Moulds for compacting material in powder, granular of pasta form
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/623—Oxide fuels
    • 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
FR7309081A 1972-03-24 1973-03-14 Expired FR2177808B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE781180A BE781180A (fr) 1972-03-24 1972-03-24 Procede de fabrication de pastilles de precision
BE115513 1972-03-24
NL7204722A NL7204722A (fr) 1972-03-24 1972-04-07

Publications (2)

Publication Number Publication Date
FR2177808A1 true FR2177808A1 (fr) 1973-11-09
FR2177808B1 FR2177808B1 (fr) 1976-11-05

Family

ID=27158477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309081A Expired FR2177808B1 (fr) 1972-03-24 1973-03-14

Country Status (7)

Country Link
US (1) US3949027A (fr)
BE (1) BE781180A (fr)
CA (1) CA992276A (fr)
DE (1) DE2314561A1 (fr)
FR (1) FR2177808B1 (fr)
GB (1) GB1374952A (fr)
NL (1) NL7204722A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129477A (en) * 1976-12-08 1978-12-12 General Electric Company Axially alignable nuclear fuel pellets
DE2713108C2 (de) * 1977-03-24 1985-08-14 Gesellschaft zur Förderung der industrieorientierten Forschung an den Schweizerischen Hochschulen und weiteren Institutionen, Bern Verfahren zur Herstellung von keramischem Plutonium-Uran-Kernbrennstoff in Form von Sinterpellets
US4193502A (en) * 1977-04-29 1980-03-18 Westinghouse Electric Corp. Pellet dimension checker
CS230751B1 (en) * 1980-06-26 1984-08-13 Marija I Timochova Pressould for quasiisostatic pressing
JPH0636076B2 (ja) * 1985-04-12 1994-05-11 株式会社日立製作所 放射性廃棄物の造粒装置
JPH10186076A (ja) * 1996-11-01 1998-07-14 General Electric Co <Ge> セグメント式燃料ペレットおよびその作製方法
DE102004026969A1 (de) * 2004-06-02 2005-12-29 Sms Meer Gmbh Vorrichtung zum Herstellen eines Formteils aus Pulver
JP5661618B2 (ja) * 2008-07-02 2015-01-28 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 幾何学的酸化物成形体の製造方法
KR101029616B1 (ko) * 2009-11-23 2011-04-15 한국수력원자력 주식회사 봉삽입 소결에 의한 환형 핵연료 소결체 제조 방법
JP6300317B2 (ja) * 2014-04-17 2018-03-28 住友電工焼結合金株式会社 サイジング金型
FR3076231A1 (fr) * 2017-12-29 2019-07-05 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de fabrication d'un materiau cru aux proprietes mecaniques ameliorees.
CN111216399B (zh) * 2019-12-04 2022-02-11 河南邦农饲料有限公司 一种饲料生产用压块装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907705A (en) * 1948-11-30 1959-10-06 Blainey Alan Thermal fission reactor compositions and method of fabricating same
US2975113A (en) * 1956-11-28 1961-03-14 Gordon Carroll Maret Method of fabrication of an irradiation transmutation capsule
US3075244A (en) * 1959-07-23 1963-01-29 Westinghouse Electric Corp Manufacture of articles from powdered materials
GB959905A (en) * 1961-12-15 1964-06-03 Gen Electric Co Ltd Improvements in or relating to the manufacture of shaped articles of regenerated cellulosic and like materials
FR1409455A (fr) * 1964-07-17 1965-08-27 Commissariat Energie Atomique Perfectionnements apportés aux procédés pour la mise en forme, par extrusion, de produits du genre du monocarbure d'uranium
US3284372A (en) * 1965-09-14 1966-11-08 Great Lakes Carbon Corp Apparatus and process for continuously making baked and graphitized carbon bodies
US3676079A (en) * 1966-03-28 1972-07-11 Research Corp Pressure calcintering
US3823067A (en) * 1971-08-02 1974-07-09 United Nuclear Corp Shaped nuclear fissionable bodies
US3736084A (en) * 1971-12-29 1973-05-29 Combustion Eng Briquetting press with briquette conveying facility

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2314561A1 (de) 1973-09-27
FR2177808B1 (fr) 1976-11-05
CA992276A (en) 1976-07-06
NL7204722A (fr) 1973-10-09
US3949027A (en) 1976-04-06
GB1374952A (en) 1974-11-20
BE781180A (fr) 1972-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse