JPH0163997U - - Google Patents
Info
- Publication number
- JPH0163997U JPH0163997U JP1987159740U JP15974087U JPH0163997U JP H0163997 U JPH0163997 U JP H0163997U JP 1987159740 U JP1987159740 U JP 1987159740U JP 15974087 U JP15974087 U JP 15974087U JP H0163997 U JPH0163997 U JP H0163997U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic induction
- melting furnace
- pot
- die casting
- outer pot
- 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.)
- Pending
Links
- 230000005674 electromagnetic induction Effects 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 238000004512 die casting Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000002470 thermal conductor Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229910002804 graphite Inorganic materials 0.000 claims 2
- 239000010439 graphite Substances 0.000 claims 2
- 239000011810 insulating material Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図の平面図、第３図、第４図、第５図お
よび第６図、第７図はそれぞれ本考案の異なる実
施例を示す説明図である。
１，１Ａ〜１Ｄ……ダイカスト用溶解炉、２…
…ケース体、３，３Ａ……外ポツト、４，４Ａ…
…内ポツト、５，５Ａ，５Ｂ……電磁誘導コイル
体、６……断熱体、７……電磁誘導水冷コイル、
８……熱伝導体、９……ハードシリカボード、１
０……断熱材。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a plan view of FIG. 1, and FIGS. 3, 4, 5, 6, and 7 are explanatory diagrams showing different embodiments of the present invention, respectively. 1, 1A to 1D... Melting furnace for die casting, 2...
...Case body, 3,3A...Outer pot, 4,4A...
... Inner pot, 5, 5A, 5B ... Electromagnetic induction coil body, 6 ... Heat insulator, 7 ... Electromagnetic induction water cooling coil,
8...Thermal conductor, 9...Hard silica board, 1
0...Insulation material.
Claims (1)
外ポツトからの熱伝導可能に設けられた黒鉛製の
内ポツトと、前記外ポツトの外周部に備えられた
所定間隔で巻線された電磁誘導水冷コイルを有す
る電磁誘導コイル体と、この電磁誘導コイル体お
よび前記外ポツトの外周部を覆うように取付けら
れたケース体とからなることを特徴とするダイカ
スト用溶解炉。 ２ 外ポツトおよび内ポツトは熱膨脹しても常時
略全面が当接するように半楕円形状の断面形状に
形成されていることを特徴とする実用新案登録請
求の範囲第１項記載のダイカスト用溶解炉。 ３ 外ポツトと内ポツトとの間には粉末黒鉛等の
熱伝導体が介装されていることを特徴とする実用
新案登録請求の範囲第１項または第２項記載のダ
イカスト用溶解炉。 ４ 電磁誘導コイル体の電磁誘導水冷コイルは外
ポツトの下端部より３分の１の部位に配置されて
いることを特徴とする実用新案登録請求の範囲第
１項ないし第３項いずれかに記載のダイカスト用
溶解炉。 ５ 電磁誘導コイル体は所定間隔で巻線された電
磁誘導水冷コイルと、この電磁誘導水冷コイルを
内装する筒状の断熱体とから構成されていること
を特徴とする実用新案登録請求の範囲第１項ない
し第４項いずれかに記載のダイカスト用溶解炉。 ６ 電磁誘導コイル体は外ポツトの外周部を覆う
断熱性の良いハードシリカボードと、このハード
シリカボードの外周部に所定間隔で巻線された電
磁誘導水冷コイルと、この電磁誘導水冷コイルの
外周部を覆う断熱材とから構成されていることを
特徴とする実用新案登録請求の範囲第１項ないし
第４項いずれかに記載のダイカスト用溶解炉。[Scope of Claim for Utility Model Registration] 1. An outer pot made of a metal material, an inner pot made of graphite provided in the outer pot so as to conduct heat from the outer pot, and a pot provided on the outer periphery of the outer pot. A die casting comprising: an electromagnetic induction coil body having an electromagnetic induction water cooling coil wound at predetermined intervals; and a case body attached to cover the electromagnetic induction coil body and the outer periphery of the outer pot. melting furnace. 2. The melting furnace for die casting according to claim 1 of the utility model registration claim, characterized in that the outer pot and the inner pot are formed in a semi-elliptical cross-sectional shape so that substantially the entire surface thereof is always in contact with each other even when thermally expanded. . 3. The melting furnace for die casting according to claim 1 or 2, wherein a thermal conductor such as powdered graphite is interposed between the outer pot and the inner pot. 4. The electromagnetic induction water cooling coil of the electromagnetic induction coil body is disposed at one third of the lower end of the outer pot, as described in any one of claims 1 to 3 of the utility model registration claim. Melting furnace for die casting. 5. Claim No. 5 for Utility Model Registration characterized in that the electromagnetic induction coil body is composed of an electromagnetic induction water-cooled coil wound at predetermined intervals and a cylindrical heat insulating body that houses the electromagnetic induction water-cooled coil. The melting furnace for die casting according to any one of items 1 to 4. 6 The electromagnetic induction coil body consists of a hard silica board with good heat insulation that covers the outer periphery of the outer pot, an electromagnetic induction water cooling coil wound at predetermined intervals around the outer periphery of this hard silica board, and an outer periphery of this electromagnetic induction water cooling coil. A melting furnace for die casting according to any one of claims 1 to 4, characterized in that the melting furnace is comprised of a heat insulating material that covers a portion of the melting furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159740U JPH0163997U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159740U JPH0163997U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163997U true JPH0163997U (en) | 1989-04-25 |
Family
ID=31441205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159740U Pending JPH0163997U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002243370A (en) * | 2001-02-13 | 2002-08-28 | Daido Steel Co Ltd | Apparatus for dissolving silicon |
-
1987
- 1987-10-19 JP JP1987159740U patent/JPH0163997U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002243370A (en) * | 2001-02-13 | 2002-08-28 | Daido Steel Co Ltd | Apparatus for dissolving silicon |
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