JPH0244924Y2 - - Google Patents
Info
- Publication number
- JPH0244924Y2 JPH0244924Y2 JP19226986U JP19226986U JPH0244924Y2 JP H0244924 Y2 JPH0244924 Y2 JP H0244924Y2 JP 19226986 U JP19226986 U JP 19226986U JP 19226986 U JP19226986 U JP 19226986U JP H0244924 Y2 JPH0244924 Y2 JP H0244924Y2
- Authority
- JP
- Japan
- Prior art keywords
- stalk
- porous
- tube
- molten metal
- lower platen
- 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
- 239000011261 inert gas Substances 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims description 7
- 239000003566 sealing material Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 18
- 239000007789 gas Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19226986U JPH0244924Y2 (lv) | 1986-12-12 | 1986-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19226986U JPH0244924Y2 (lv) | 1986-12-12 | 1986-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63101156U JPS63101156U (lv) | 1988-07-01 |
| JPH0244924Y2 true JPH0244924Y2 (lv) | 1990-11-28 |
Family
ID=31147189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19226986U Expired JPH0244924Y2 (lv) | 1986-12-12 | 1986-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244924Y2 (lv) |
-
1986
- 1986-12-12 JP JP19226986U patent/JPH0244924Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63101156U (lv) | 1988-07-01 |
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