BE905743A - Lame en gradin pour une cisaille horizontale de faisceaux d'assemblage combustibles. - Google Patents
Lame en gradin pour une cisaille horizontale de faisceaux d'assemblage combustibles.Info
- Publication number
- BE905743A BE905743A BE0/217401A BE217401A BE905743A BE 905743 A BE905743 A BE 905743A BE 0/217401 A BE0/217401 A BE 0/217401A BE 217401 A BE217401 A BE 217401A BE 905743 A BE905743 A BE 905743A
- Authority
- BE
- Belgium
- Prior art keywords
- blade
- gradin
- fuel assembly
- horizontal shear
- harnesses
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel elements
- G21C19/36—Mechanical means only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/001—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools cutting members
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S83/00—Cutting
- Y10S83/923—Waste product cutting
-
- 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
- Y10T225/00—Severing by tearing or breaking
- Y10T225/20—Severing by manually forcing against fixed edge
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49815—Disassembling
- Y10T29/49821—Disassembling by altering or destroying work part or connector
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/531—Nuclear device
-
- 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
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]
-
- 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
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8854—Progressively cutting
-
- 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
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9411—Cutting couple type
- Y10T83/9447—Shear type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Shearing Machines (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Abstract
La lame à gradins (5) comporte deux tranchants (9 et 13) séparés l'un de l'autre par un gradin (S), le tranchant (13) est en retrait du tranchant (9) d'une hauteur de gradin (S) qui correspond au moins à la largeur du faisceau d'assemblages combustibles précomprimé à cisailler et le tronçon supérieur (9) est plus haut et plus long que le tranchant inférieur (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE0/217401A BE905746A (fr) | 1986-11-13 | 1986-11-13 | Assemblage pour une resolution thermique optimale des sacs de couchage. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3541000A DE3541000C1 (de) | 1985-11-19 | 1985-11-19 | Stufenmesser fuer eine horizontale Brennelementbuendelschere |
Publications (1)
Publication Number | Publication Date |
---|---|
BE905743A true BE905743A (fr) | 1987-03-02 |
Family
ID=6286377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/217401A BE905743A (fr) | 1985-11-19 | 1986-11-13 | Lame en gradin pour une cisaille horizontale de faisceaux d'assemblage combustibles. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4715256A (fr) |
JP (1) | JPS62121398A (fr) |
BE (1) | BE905743A (fr) |
BR (1) | BR8605687A (fr) |
DE (1) | DE3541000C1 (fr) |
FR (1) | FR2590190B1 (fr) |
GB (1) | GB2183077B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2632764B1 (fr) * | 1988-06-09 | 1992-07-17 | Sgn Soc Gen Tech Nouvelle | Dispositif de coupe pour cisaille a deplacement alternatif utilisee dans l'industrie nucleaire |
EP2068730B1 (fr) | 2006-10-04 | 2016-11-23 | Boston Scientific Limited | Cathéters chirurgicaux |
CN110524047B (zh) * | 2019-09-26 | 2024-06-04 | 烟台巨翔建筑机械有限公司 | 一种厢式剪切机的刀头结构及厢式剪切机 |
CN114101784A (zh) * | 2021-12-21 | 2022-03-01 | 新疆八一钢铁股份有限公司 | 一种阶梯式剪刃弹扁定尺剪切方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3039343A (en) * | 1960-11-07 | 1962-06-19 | Richards Shear Company | Double cutting metal shears |
US3807018A (en) * | 1970-12-15 | 1974-04-30 | Allied Chem | Apparatus for shearing spent nuclear fuel bundles |
DE2542909C3 (de) * | 1975-09-26 | 1979-08-02 | Lindemann Maschinenfabrik Gmbh, 4000 Duesseldorf | Schrottschere, insbesondere zur Verarbeitung von Flachmaterial |
US4056052A (en) * | 1976-04-29 | 1977-11-01 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method for shearing spent nuclear fuel assemblies |
US4186657A (en) * | 1978-12-07 | 1980-02-05 | The United States Of America As Represented By The United States Department Of Energy | Apparatus for shearing spent nuclear fuel assemblies |
FR2527374A1 (fr) * | 1982-05-18 | 1983-11-25 | Commissariat Energie Atomique | Dispositif de cisaillage d'assemblages combustibles irradies |
DE3220802C1 (de) * | 1982-06-03 | 1983-08-11 | Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover | Buendelschere in dezentralisierter Kompaktbauweise |
-
1985
- 1985-11-19 DE DE3541000A patent/DE3541000C1/de not_active Expired
-
1986
- 1986-10-13 GB GB8624478A patent/GB2183077B/en not_active Expired
- 1986-11-10 US US06/929,403 patent/US4715256A/en not_active Expired - Fee Related
- 1986-11-13 BE BE0/217401A patent/BE905743A/fr not_active IP Right Cessation
- 1986-11-13 FR FR868615736A patent/FR2590190B1/fr not_active Expired - Fee Related
- 1986-11-17 JP JP61272061A patent/JPS62121398A/ja active Pending
- 1986-11-18 BR BR8605687A patent/BR8605687A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2590190A1 (fr) | 1987-05-22 |
JPS62121398A (ja) | 1987-06-02 |
US4715256A (en) | 1987-12-29 |
GB8624478D0 (en) | 1986-11-19 |
DE3541000C1 (de) | 1987-05-07 |
FR2590190B1 (fr) | 1990-11-30 |
BR8605687A (pt) | 1987-08-18 |
GB2183077A (en) | 1987-05-28 |
GB2183077B (en) | 1989-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: WIEDERAUFARBEITUNGSANLAGE KARLSRUHE G.M.B.H. Effective date: 19911130 |