JPS6229859U - - Google Patents
Info
- Publication number
- JPS6229859U JPS6229859U JP12215185U JP12215185U JPS6229859U JP S6229859 U JPS6229859 U JP S6229859U JP 12215185 U JP12215185 U JP 12215185U JP 12215185 U JP12215185 U JP 12215185U JP S6229859 U JPS6229859 U JP S6229859U
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- cylindrical body
- induction coil
- tapped
- power supply
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000007654 immersion Methods 0.000 claims 2
- 230000005674 electromagnetic induction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図はこの考案の一実施例の構成を示す正断
面図、第２図はコイル１１へ電力を供給する電源
回路２０の構成を示す図、第３図は本出願人が先
に開発した浸漬型電磁ポンプ１の構成を示す正断
面図である。
１……電磁ポンプ、２……溶湯、４……円柱体
、５……内部鉄心、６……円管、８……ケーシン
グ、１０……外部鉄心、１１……コイル、１３…
…汲上げ通路、２０……電源回路、２５，２６…
…電磁接触器接点。
FIG. 1 is a front cross-sectional view showing the configuration of an embodiment of this invention, FIG. 2 is a diagram showing the configuration of a power supply circuit 20 that supplies power to the coil 11, and FIG. 1 is a front cross-sectional view showing the configuration of a submerged electromagnetic pump 1. FIG. DESCRIPTION OF SYMBOLS 1... Electromagnetic pump, 2... Molten metal, 4... Cylindrical body, 5... Internal core, 6... Circular tube, 8... Casing, 10... External core, 11... Coil, 13...
...Pumping passage, 20...Power circuit, 25, 26...
...Magnetic contactor contact.
Claims (1)
体の周囲に順次同心円状に配設された耐火物製円
管および中空円柱状のケーシングと、前記円管の
外周に嵌装された環状の誘導コイルと、この誘導
コイルを支持する櫛状の外部鉄心と、前記誘導コ
イルへ３相交流電力を印加する電源回路とからな
り、前記円柱体と前記円管との間に形成された溶
湯汲上げ通路を介して電磁誘導により溶湯を汲上
げる浸漬型電磁ポンプにおいて、３相交流電源ラ
インの内の２本のラインを、前記溶湯の出湯時と
非出湯時とにおいて交互に入れ換える切換手段を
設けてなる浸漬型電磁ポンプ。 A refractory cylindrical body having an internal iron core, a refractory cylindrical tube and a hollow cylindrical casing arranged concentrically around the cylindrical body, and an annular casing fitted around the outer periphery of the circular tube. The molten metal pump is formed between the cylindrical body and the circular pipe, and includes an induction coil, a comb-shaped external iron core that supports the induction coil, and a power supply circuit that applies three-phase AC power to the induction coil. In an immersion type electromagnetic pump that pumps up molten metal by electromagnetic induction through a raising passage, a switching means is provided for alternately switching two lines of the three-phase AC power supply line between when the molten metal is being tapped and when the molten metal is not being tapped. Immersion type electromagnetic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12215185U JPH0140616Y2 (en) | 1985-08-08 | 1985-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12215185U JPH0140616Y2 (en) | 1985-08-08 | 1985-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6229859U true JPS6229859U (en) | 1987-02-23 |
| JPH0140616Y2 JPH0140616Y2 (en) | 1989-12-04 |
Family
ID=31012078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12215185U Expired JPH0140616Y2 (en) | 1985-08-08 | 1985-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0140616Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011115850A (en) * | 2009-10-29 | 2011-06-16 | Sukegawa Electric Co Ltd | Molten aluminum supply device and duct back washing method therefor |
| JP2017001077A (en) * | 2015-06-15 | 2017-01-05 | 助川電気工業株式会社 | Electromagnetic pump for molten metal feeding device |
-
1985
- 1985-08-08 JP JP12215185U patent/JPH0140616Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011115850A (en) * | 2009-10-29 | 2011-06-16 | Sukegawa Electric Co Ltd | Molten aluminum supply device and duct back washing method therefor |
| JP2017001077A (en) * | 2015-06-15 | 2017-01-05 | 助川電気工業株式会社 | Electromagnetic pump for molten metal feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140616Y2 (en) | 1989-12-04 |
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