DE3237155C2 - - Google Patents
Info
- Publication number
- DE3237155C2 DE3237155C2 DE19823237155 DE3237155A DE3237155C2 DE 3237155 C2 DE3237155 C2 DE 3237155C2 DE 19823237155 DE19823237155 DE 19823237155 DE 3237155 A DE3237155 A DE 3237155A DE 3237155 C2 DE3237155 C2 DE 3237155C2
- Authority
- DE
- Germany
- Prior art keywords
- melting
- melt
- crucible according
- casting crucible
- casting
- 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 - Lifetime
Links
- 238000005266 casting Methods 0.000 claims description 26
- 239000000155 melt Substances 0.000 claims description 26
- 238000002844 melting Methods 0.000 claims description 18
- 230000008018 melting Effects 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 3
- 239000003779 heat-resistant material Substances 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 13
- 238000005192 partition Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B22D41/14—Closures
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
-
- 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
-
- 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 specially adapted for crucible or pot furnaces
-
- 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
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
-
- 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 specially adapted for crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
- F27B2014/0818—Discharging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823237155 DE3237155A1 (de) | 1982-10-07 | 1982-10-07 | Schmelz- und giesstiegel mit bodenoeffnung und stopfenstange |
| CH280683A CH659125A5 (de) | 1982-10-07 | 1983-05-24 | Schmelz- und giesstiegel mit bodenoeffnung und stopfenstange. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823237155 DE3237155A1 (de) | 1982-10-07 | 1982-10-07 | Schmelz- und giesstiegel mit bodenoeffnung und stopfenstange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3237155A1 DE3237155A1 (de) | 1984-04-12 |
| DE3237155C2 true DE3237155C2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1990-11-29 |
Family
ID=6175166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823237155 Granted DE3237155A1 (de) | 1982-10-07 | 1982-10-07 | Schmelz- und giesstiegel mit bodenoeffnung und stopfenstange |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH659125A5 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
| DE (1) | DE3237155A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0311292D0 (en) * | 2003-05-16 | 2003-06-18 | Emp Technologies Ltd | Improvements in and relating to the movement of metal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3026721C2 (de) * | 1980-07-15 | 1982-11-11 | Leybold-Heraeus GmbH, 5000 Köln | Geschlossener Induktionsschmelz- und Gießofen mit auswechselbarem Schmelztiegel |
| DE3026720C2 (de) * | 1980-07-15 | 1982-09-23 | Leybold-Heraeus GmbH, 5000 Köln | Geschlossener Induktionsschmelz und -Gießofen mit einer Hubvorrichtung für eine Gießform |
-
1982
- 1982-10-07 DE DE19823237155 patent/DE3237155A1/de active Granted
-
1983
- 1983-05-24 CH CH280683A patent/CH659125A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3237155A1 (de) | 1984-04-12 |
| CH659125A5 (de) | 1986-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: LEYBOLD AG, 6450 HANAU, DE |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |