GB923533A - Improvements in or relating to chill chamber arrangements for vacuum melting furnaces - Google Patents
Improvements in or relating to chill chamber arrangements for vacuum melting furnacesInfo
- Publication number
- GB923533A GB923533A GB2618859A GB2618859A GB923533A GB 923533 A GB923533 A GB 923533A GB 2618859 A GB2618859 A GB 2618859A GB 2618859 A GB2618859 A GB 2618859A GB 923533 A GB923533 A GB 923533A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- moulds
- mould
- relating
- vacuum melting
- 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
Classifications
-
- 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
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
-
- 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)
- Manufacture And Refinement Of Metals (AREA)
Abstract
923,533. Air-lock discharge chambers for furnaces. W. C. HERAEUS G.m.b.H. July 30, 1959 [July 30, 1958], No. 26188/59. Class 51 (2). [Also in Group XXII] A vacuum-casting installation having a chamber 1 which is separable from the furnace chamber 4 and which has to be opened for the removal of filled moulds and contains a carrier 7 for a number of moulds 8 and means whereby a mould can be brought into the filling position, is characterized in that the chamber 1 has at least one secondary chamber 3 which may be sealed off therefrom and which serves for the insertion of empty moulds and the removal of filled moulds. The chamber 1 is connected to the furnace chamber through another secondary chamber 2. The mould carrier is rotatable and vertically reciprocable so that moulds may be moved into and removed from the chambers 2, 3, and carries sealing means 12, 13. At least one other secondary chamber in the path of the mould from chamber 3 to chamber 2 may be fitted with an electrical heating device for degasification of the mould, and inert gas may be supplied to said chamber for rinsing the moulds.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH0033947 | 1958-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB923533A true GB923533A (en) | 1963-04-10 |
Family
ID=7152284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2618859A Expired GB923533A (en) | 1958-07-30 | 1959-07-30 | Improvements in or relating to chill chamber arrangements for vacuum melting furnaces |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH367596A (en) |
FR (1) | FR1225329A (en) |
GB (1) | GB923533A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014012816A1 (en) * | 2014-08-28 | 2016-03-03 | Global Beam Technologies Ag | Teilchenstrahlbearbeitungsvorrichtung |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2300641A1 (en) * | 1975-02-11 | 1976-09-10 | Inst Litya Akademii | Vacuum casting mechanism - used for plant melting and casting metals |
-
1959
- 1959-05-06 CH CH7294959A patent/CH367596A/en unknown
- 1959-05-25 FR FR795453A patent/FR1225329A/en not_active Expired
- 1959-07-30 GB GB2618859A patent/GB923533A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014012816A1 (en) * | 2014-08-28 | 2016-03-03 | Global Beam Technologies Ag | Teilchenstrahlbearbeitungsvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
CH367596A (en) | 1963-02-28 |
FR1225329A (en) | 1960-06-30 |
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