ES458878A1 - Perfeccionamientos en calderos de colada alimentadores de moldes para la fabricacion de piezas de fundicion. - Google Patents
Perfeccionamientos en calderos de colada alimentadores de moldes para la fabricacion de piezas de fundicion.Info
- Publication number
- ES458878A1 ES458878A1 ES458878A ES458878A ES458878A1 ES 458878 A1 ES458878 A1 ES 458878A1 ES 458878 A ES458878 A ES 458878A ES 458878 A ES458878 A ES 458878A ES 458878 A1 ES458878 A1 ES 458878A1
- Authority
- ES
- Spain
- Prior art keywords
- castings
- ladle
- moulded
- various materials
- casting receptacle
- 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.)
- Expired
Links
- 238000005266 casting Methods 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Lift Valve (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Perfeccionamientos en calderos de colada alimentadores de moldes para la fabricación de piezas de fundición, mecánicas, decorativas o figurativas, obtenidas por fundición para industrias diversas, del tipo de los que comprenden un recipiente que presenta en su parte inferior un orificio que puede ser obturado por una válvula unida a un vástago de tapón que atraviesa dicho recipiente, caracterizados por el hecho de que el referido vástago de tapón está perforado y comporta un taladro axial dentro del que se desplaza, con un juego determinado, un vástago cuyo extremo inferior comprende un órgano de obstrucción del extremo inferior del taladro, y medios de tracción que actúan sobre el extremo superior de dicho vástago.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7613963A FR2350909A1 (fr) | 1976-05-10 | 1976-05-10 | Recipient ou poche de coulee pour pieces moulees ou matieres diverses |
Publications (1)
Publication Number | Publication Date |
---|---|
ES458878A1 true ES458878A1 (es) | 1978-03-16 |
Family
ID=9172908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES458878A Expired ES458878A1 (es) | 1976-05-10 | 1977-05-10 | Perfeccionamientos en calderos de colada alimentadores de moldes para la fabricacion de piezas de fundicion. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4121651A (es) |
JP (1) | JPS52135835A (es) |
BR (1) | BR7702948A (es) |
DE (1) | DE2720352C3 (es) |
ES (1) | ES458878A1 (es) |
FR (1) | FR2350909A1 (es) |
GB (1) | GB1532337A (es) |
IT (1) | IT1084584B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5594773A (en) * | 1979-01-09 | 1980-07-18 | Nissan Motor Co Ltd | Method and apparatus for die-casting |
IT1124969B (it) * | 1979-11-13 | 1986-05-14 | Tva Srl | Dispositivo di colata in conchiglia di metallo fuso in genere e di lega leggera in particolare |
DE3244824C2 (de) * | 1982-12-03 | 1985-10-24 | Chamotte- u. Tonwerk Kurt Hagenburger, 6719 Hettenleidelheim | Eingießvorrichtung zum Vergießen einer Metallschmelze sowie Verfahren zum Vergießen derselben |
DE3437810A1 (de) * | 1984-10-16 | 1986-04-24 | Kortec AG, Zug | Verschlusseinrichtung fuer eine abstichoeffnung im boden eines metallurgischen gefaesses |
DE8434891U1 (de) * | 1984-11-28 | 1985-05-15 | Schütz-Dental GmbH, 6365 Rosbach | Vorrichtung zum schmelzen von material und zum einfuellen des geschmolzenen materials |
US6932145B2 (en) | 1998-11-20 | 2005-08-23 | Rolls-Royce Corporation | Method and apparatus for production of a cast component |
US7343960B1 (en) * | 1998-11-20 | 2008-03-18 | Rolls-Royce Corporation | Method and apparatus for production of a cast component |
FI112448B (fi) * | 2001-05-21 | 2003-12-15 | Jarkko Laine | Valuastia sulan käsittelyyn ja valumenetelmä |
US7140415B1 (en) | 2005-10-31 | 2006-11-28 | Ford Global Technologies, Llc | Method and apparatus for direct pour casting |
CN101456072B (zh) * | 2007-12-11 | 2010-08-25 | 贵阳铝镁设计研究院 | 控制抬包抽吸口开闭的装置 |
US8327915B1 (en) * | 2011-05-25 | 2012-12-11 | GM Global Technology Operations LLC | Pour ladle for molten metal |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU37966A1 (es) * | 1959-11-23 | |||
GB1096689A (en) * | 1963-12-19 | 1967-12-29 | Midvale Heppenstall Company | Method and apparatus for slow pouring and casting metals |
US3200457A (en) * | 1964-03-09 | 1965-08-17 | United States Steel Corp | Method of regulating the discharge of molten metal from ladles |
GB1277491A (en) * | 1969-02-27 | 1972-06-14 | Stoecker & Kunz G M B H | Improvements in closure devices for metallurgical and like vessels |
JPS5130538B2 (es) * | 1971-11-19 | 1976-09-01 | ||
US3749387A (en) * | 1972-03-16 | 1973-07-31 | United States Steel Corp | Method and device for shrouding a stream of metal teemed through a slidable gate |
-
1976
- 1976-05-10 FR FR7613963A patent/FR2350909A1/fr active Granted
-
1977
- 1977-04-25 US US05/790,794 patent/US4121651A/en not_active Expired - Lifetime
- 1977-04-28 GB GB17776/77A patent/GB1532337A/en not_active Expired
- 1977-05-04 JP JP5086977A patent/JPS52135835A/ja active Granted
- 1977-05-06 BR BR2948/77A patent/BR7702948A/pt unknown
- 1977-05-06 IT IT23281/77A patent/IT1084584B/it active
- 1977-05-06 DE DE2720352A patent/DE2720352C3/de not_active Expired
- 1977-05-10 ES ES458878A patent/ES458878A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2720352C3 (de) | 1979-06-28 |
IT1084584B (it) | 1985-05-25 |
GB1532337A (en) | 1978-11-15 |
JPS52135835A (en) | 1977-11-14 |
BR7702948A (pt) | 1978-01-31 |
DE2720352B2 (de) | 1978-10-05 |
US4121651A (en) | 1978-10-24 |
DE2720352A1 (de) | 1977-11-17 |
FR2350909A1 (fr) | 1977-12-09 |
FR2350909B1 (es) | 1980-10-31 |
JPS5625902B2 (es) | 1981-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991102 |