JPS6219080U - - Google Patents
Info
- Publication number
- JPS6219080U JPS6219080U JP10872385U JP10872385U JPS6219080U JP S6219080 U JPS6219080 U JP S6219080U JP 10872385 U JP10872385 U JP 10872385U JP 10872385 U JP10872385 U JP 10872385U JP S6219080 U JPS6219080 U JP S6219080U
- Authority
- JP
- Japan
- Prior art keywords
- current supply
- metal
- protection tube
- metal casing
- molten metal
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 238000007654 immersion Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram 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ブロ
ツク構成図、第２図は従来の浸漬型電磁ポンプの
構成を示す断面図である。
６……保護管、７……ケーシング（金属製ケー
シング）、１９……電流計（湯洩れ検知手段）、
２０……整流回路（電流供給手段）、２２……コ
ンデンサ（電流供給手段）、２３……コイル（電
流供給手段）。
FIG. 1 is a block diagram showing the construction of an embodiment of this invention, and FIG. 2 is a sectional view showing the construction of a conventional immersion type electromagnetic pump. 6... Protection tube, 7... Casing (metal casing), 19... Ammeter (hot water leak detection means),
20... Rectifier circuit (current supply means), 22... Capacitor (current supply means), 23... Coil (current supply means).
Claims (1)
この耐火物製円管の外周を覆う金属製の保護管と
、この保護管の外側に軸心を共通にして設けられ
る中空円柱状の金属性ケーシングと、この金属性
ケーシングの外周を覆う耐火物製保護層と、前記
金属性ケーシング内に設けられる誘導コイルおよ
び誘導鉄心とを具備した浸漬型電磁ポンプにおい
て、前記保護管と溶湯との間、および前記金属性
ケーシングと溶湯との間に電流を供給する電流供
給手段と、この電流供給手段の出力電流値を検出
し、これにより、湯洩れを検知する湯洩れ検知手
段とを具備することを特徴とする浸漬型電磁ポン
プ。 (2) 前記電流供給手段による前記保護管と溶湯
との間の電流供給路と、前記金属製ケーシングと
溶湯との間の電流供給路とを各々別系統となるよ
うに構成し、これにより、湯洩れ発生箇所を区別
して検出するようにしたことを特徴とする実用新
案登録請求の範囲第１項記載の浸漬型電磁ポンプ
。[Scope of claim for utility model registration] (1) A refractory circular pipe whose interior serves as a pumping passage;
A metal protection tube that covers the outer periphery of this refractory circular tube, a hollow cylindrical metal casing that is provided on the outside of this protection tube with a common axis, and a refractory that covers the outer periphery of this metal casing. In the immersion type electromagnetic pump comprising a protective layer made of aluminum, an induction coil and an induction core provided in the metal casing, an electric current is applied between the protection tube and the molten metal and between the metal casing and the molten metal. 1. An immersion type electromagnetic pump comprising: a current supply means; and a hot water leak detection means for detecting the output current value of the current supply means and thereby detecting a hot water leak. (2) A current supply path between the protection tube and the molten metal by the current supply means and a current supply path between the metal casing and the molten metal are configured to be separate systems, and thereby, The immersion type electromagnetic pump according to claim 1, which is characterized in that the locations where hot water leaks occur are detected separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10872385U JPS6219080U (en) | 1985-07-16 | 1985-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10872385U JPS6219080U (en) | 1985-07-16 | 1985-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6219080U true JPS6219080U (en) | 1987-02-04 |
Family
ID=30986181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10872385U Pending JPS6219080U (en) | 1985-07-16 | 1985-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219080U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118485U (en) * | 1974-07-30 | 1976-02-10 |
-
1985
- 1985-07-16 JP JP10872385U patent/JPS6219080U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118485U (en) * | 1974-07-30 | 1976-02-10 |
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