JPH0432490U - - Google Patents
Info
- Publication number
- JPH0432490U JPH0432490U JP7535290U JP7535290U JPH0432490U JP H0432490 U JPH0432490 U JP H0432490U JP 7535290 U JP7535290 U JP 7535290U JP 7535290 U JP7535290 U JP 7535290U JP H0432490 U JPH0432490 U JP H0432490U
- Authority
- JP
- Japan
- Prior art keywords
- sprue
- tip
- attached
- melting chamber
- gutter
- 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
- 230000008018 melting Effects 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims 2
- 239000011819 refractory material Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Description
第１図乃至第４図は本考案の一実施例を示すも
ので、第１図は密閉型誘導溶解炉の湯口部分を破
断して示す斜視図、第２図は密閉型誘導溶解炉の
側面図、第３図は第２図の縦断側面図、第４図は
湯口部分を破断して示す正面図、第５図は従来の
密閉型誘導溶解炉を示す縦断側面図である。
１……溶解室、２……加熱コイル、５……密閉
フード、６……ガス供給口、７……炉蓋、８……
湯口、９……溶湯、１０……作業板、１１……ヒ
ンジ、１２……傾動シリンダー、１３……フレー
ム、１４……回動軸中心、１５……フランジ、１
６……樋、１７……密閉カバー。
Figures 1 to 4 show an embodiment of the present invention. Figure 1 is a perspective view of a closed-type induction melting furnace with the sprue section cut away, and Figure 2 is a side view of the closed-type induction melting furnace. 3 is a vertical side view of FIG. 2, FIG. 4 is a front view with the sprue section cut away, and FIG. 5 is a vertical side view of a conventional closed-type induction melting furnace. 1... Melting chamber, 2... Heating coil, 5... Sealed hood, 6... Gas supply port, 7... Furnace lid, 8...
Gate, 9... Molten metal, 10... Working plate, 11... Hinge, 12... Tilting cylinder, 13... Frame, 14... Center of rotation axis, 15... Flange, 1
6...Gutter, 17...Airtight cover.
Claims (1)
部に取付けて溶解室内を密閉した誘導溶解炉にお
いて、前記溶解室の上部から延出した湯口を耐火
材で筒状に形成し、この湯口の先端側を湾曲して
湯口先端の中心を炉体の回動軸中心と一致させる
と共に、湯口の先端下方に樋を配置し、この樋を
囲む密閉カバーを取付け、この密閉カバーの側面
に円筒状に形成した前記湯口の先端側を回動自在
に挿着したことを特徴とする密閉型誘導溶解炉。 In an induction melting furnace in which the interior of the melting chamber is sealed by attaching an airtight hood with a gas supply port attached to the top of the melting chamber, a sprue extending from the top of the melting chamber is formed into a cylindrical shape with a refractory material, and the tip of the sprue is The side is curved so that the center of the tip of the sprue coincides with the center of rotation axis of the furnace body, and a gutter is placed below the tip of the sprue, and a sealing cover surrounding this gutter is attached, and a cylindrical shape is attached to the side of this sealing cover. A closed induction melting furnace characterized in that the tip side of the formed sprue is rotatably inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7535290U JPH0432490U (en) | 1990-07-16 | 1990-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7535290U JPH0432490U (en) | 1990-07-16 | 1990-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0432490U true JPH0432490U (en) | 1992-03-17 |
Family
ID=31615859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7535290U Pending JPH0432490U (en) | 1990-07-16 | 1990-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432490U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6356022A (en) * | 1986-08-26 | 1988-03-10 | Victor Co Of Japan Ltd | Digital recording and reproducing device |
-
1990
- 1990-07-16 JP JP7535290U patent/JPH0432490U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6356022A (en) * | 1986-08-26 | 1988-03-10 | Victor Co Of Japan Ltd | Digital recording and reproducing device |
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