FR2603979A1 - Dispositif de chargement et de dechargement d'un four de fusion basculant a creuset amovible - Google Patents
Dispositif de chargement et de dechargement d'un four de fusion basculant a creuset amovibleInfo
- Publication number
- FR2603979A1 FR2603979A1 FR7916511A FR7916511A FR2603979A1 FR 2603979 A1 FR2603979 A1 FR 2603979A1 FR 7916511 A FR7916511 A FR 7916511A FR 7916511 A FR7916511 A FR 7916511A FR 2603979 A1 FR2603979 A1 FR 2603979A1
- Authority
- FR
- France
- Prior art keywords
- shovel
- crucible
- unloading
- loading
- diameter
- Prior art date
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
- F27D3/003—Charging laterally, e.g. with a charging box
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
- F27D3/0032—Charging or loading melting furnaces with material in the solid state using an air-lock
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/04—Crucible or pot furnaces adapted for treating the charge in vacuum or special atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Dispositif de chargement et de déchargement d'un four de fusion basculant à creuset amovible, du genre comportant notamment d'une part une pelle 11 en forme de gouttière à section circulaire en forme de segment de cercle destinée à l'introduction du creuset et d'une charge de fusion compacte et cylindrique dans le four basculé en position horizontale, d'autre part des moyens de translation de la pelle 11. Ce dispositif est caractérisé en ce que le rayon intérieur de la section de la pelle 11 est au moins égal au demi-diamètre de la charge cylindrique et son rayon extérieur au plus égal au demi-diamètre du creuset et en ce qu'il comporte en outre des moyens de rotation 18 de la pelle autour de son axe. Installations de fusion et de coulée sous vide pour réalisation de pièces moulées de haute qualité. (CF DESSIN DANS BOPI)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7916511A FR2603979B1 (fr) | 1979-06-27 | 1979-06-27 | Dispositif de chargement et de dechargement d'un four de fusion basculant a creuset amovible |
US06/164,812 US4989842A (en) | 1979-06-27 | 1980-06-19 | Device for charging and discharging a tilting smelting furnace with a removable crucible |
DE3023563A DE3023563C1 (fr) | 1979-06-27 | 1980-06-24 | |
GB08020547A GB2195423B (en) | 1979-06-27 | 1980-06-25 | Smelting furnace charging |
SE8701506A SE460500B (sv) | 1979-06-27 | 1987-04-10 | Anordning foer att beskicka en smaeltugn samt anlaeggning foer smaeltning och gjutning innefattande naemnda anordning |
IN311/DEL/87A IN171361B (fr) | 1979-06-27 | 1987-04-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7916511A FR2603979B1 (fr) | 1979-06-27 | 1979-06-27 | Dispositif de chargement et de dechargement d'un four de fusion basculant a creuset amovible |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2603979A1 true FR2603979A1 (fr) | 1988-03-18 |
FR2603979B1 FR2603979B1 (fr) | 1989-06-16 |
Family
ID=9227145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7916511A Expired FR2603979B1 (fr) | 1979-06-27 | 1979-06-27 | Dispositif de chargement et de dechargement d'un four de fusion basculant a creuset amovible |
Country Status (6)
Country | Link |
---|---|
US (1) | US4989842A (fr) |
DE (1) | DE3023563C1 (fr) |
FR (1) | FR2603979B1 (fr) |
GB (1) | GB2195423B (fr) |
IN (1) | IN171361B (fr) |
SE (1) | SE460500B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4106537A1 (de) * | 1991-03-01 | 1992-09-03 | Degussa | Verfahren zum teilkontinuierlichen schmelzen keramischen materials in induktionsschmelzoefen mit sinterkrustentiegel, ein hierfuer geeigneter ofen und vorrichtung zum periodischen schmelzanstich |
US5338144A (en) * | 1993-03-05 | 1994-08-16 | Eshleman Roger D | Apparatus and method for transferring batched materials |
DE9306622U1 (de) * | 1993-05-03 | 1993-11-11 | Ech Elektrochemie Halle Gmbh | Waagerechtbeschickungsvorrichtung |
DE102010026187A1 (de) * | 2010-07-06 | 2011-01-27 | Geib, Uwe, Dipl.-Wirt. Ing. (FH) | Verfahren und Vorrichtung zur Verbesserung des Schmelzprozesses |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB699238A (en) * | 1950-06-21 | 1953-11-04 | Wellman Smith Owen Eng Co Ltd | Improvements in or relating to furnace charging machines |
FR1252452A (fr) * | 1960-03-29 | 1961-01-27 | Dango & Dienenthal K G | Machine à charger automotrice à cuiller |
EP0015089A1 (fr) * | 1979-02-15 | 1980-09-03 | Trw Inc. | Procédé et dispositif pour le chargement d'un creuset, comportant une paroi réfractaire, avec un lingot de métal |
FR2504663A1 (fr) * | 1981-04-27 | 1982-10-29 | Elkem As | Procede et appareil de chargement d'un four |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1273141A (en) * | 1916-12-02 | 1918-07-23 | Edgar E Brosius | Furnace-charging device. |
GB250185A (en) * | 1925-04-03 | 1927-01-20 | Edgar E Brosius | Improvements in or relating to material handling apparatus |
GB341080A (en) * | 1929-10-08 | 1931-01-08 | John Evans | Improvements in or relating to means for charging tin plates into annealing furnaces |
US1930467A (en) * | 1930-05-09 | 1933-10-17 | Edgar E Brosius | Material handling apparatus |
US2388092A (en) * | 1942-10-24 | 1945-10-30 | Ford Motor Co | Smelter |
DE1265180B (de) * | 1960-07-11 | 1968-04-04 | Friedrich Kocks Dr Ing | Verwendung einer Chargiermaschine fuer nur auf kontinuierliches Einschmelzen betriebene Siemens-Martin-OEfen als Vorschmelzoefen fuer ihnen nachgeschaltete Siemens-Martin- oder Elektro-OEfen |
US3103286A (en) * | 1960-07-11 | 1963-09-10 | Kocks Friedrich | Furnace charging apparatus |
US3116841A (en) * | 1961-09-23 | 1964-01-07 | Kocks Friedrich | Charging device for smelting furnaces |
FR2177563B1 (fr) * | 1972-03-29 | 1976-08-06 | Siderurgie Fse Inst Rech | |
CH624862A5 (fr) * | 1977-12-14 | 1981-08-31 | Fischer Ag Georg |
-
1979
- 1979-06-27 FR FR7916511A patent/FR2603979B1/fr not_active Expired
-
1980
- 1980-06-19 US US06/164,812 patent/US4989842A/en not_active Expired - Lifetime
- 1980-06-24 DE DE3023563A patent/DE3023563C1/de not_active Expired
- 1980-06-25 GB GB08020547A patent/GB2195423B/en not_active Expired
-
1987
- 1987-04-10 SE SE8701506A patent/SE460500B/sv not_active IP Right Cessation
- 1987-04-13 IN IN311/DEL/87A patent/IN171361B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB699238A (en) * | 1950-06-21 | 1953-11-04 | Wellman Smith Owen Eng Co Ltd | Improvements in or relating to furnace charging machines |
FR1252452A (fr) * | 1960-03-29 | 1961-01-27 | Dango & Dienenthal K G | Machine à charger automotrice à cuiller |
EP0015089A1 (fr) * | 1979-02-15 | 1980-09-03 | Trw Inc. | Procédé et dispositif pour le chargement d'un creuset, comportant une paroi réfractaire, avec un lingot de métal |
FR2504663A1 (fr) * | 1981-04-27 | 1982-10-29 | Elkem As | Procede et appareil de chargement d'un four |
Also Published As
Publication number | Publication date |
---|---|
SE8701506L (sv) | 1988-10-11 |
DE3023563C1 (fr) | 1988-06-09 |
FR2603979B1 (fr) | 1989-06-16 |
SE8701506D0 (sv) | 1987-04-10 |
US4989842A (en) | 1991-02-05 |
GB2195423B (en) | 1988-09-07 |
SE460500B (sv) | 1989-10-16 |
IN171361B (fr) | 1992-09-26 |
GB2195423A (en) | 1988-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |