JPS63150752U - - Google Patents
Info
- Publication number
- JPS63150752U JPS63150752U JP4347387U JP4347387U JPS63150752U JP S63150752 U JPS63150752 U JP S63150752U JP 4347387 U JP4347387 U JP 4347387U JP 4347387 U JP4347387 U JP 4347387U JP S63150752 U JPS63150752 U JP S63150752U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- stopper
- control part
- rate control
- stopper body
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000007654 immersion Methods 0.000 description 1
Landscapes
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図は、本考案の説明図、第２図は、本考案
と従来ストツパーのノズル開度とストツパー上昇
量の関係を表わす図、第３図は、一般的なストツ
パーの構成図、第４図は、一般的なストツパーを
用いた流量制御の説明図である。
１：ストツパー本体、２：溶融金属、３：鋳型
、４：浸漬ノズル、５：流量制御部。
Fig. 1 is an explanatory diagram of the present invention, Fig. 2 is a diagram showing the relationship between the nozzle opening degree and the amount of rise of the stopper of the present invention and the conventional stopper, Fig. 3 is a configuration diagram of a general stopper, and Fig. 4 The figure is an explanatory diagram of flow rate control using a general stopper. 1: Stopper body, 2: Molten metal, 3: Mold, 4: Immersion nozzle, 5: Flow rate control section.
Claims (1)
、ストツパー本体の先端に突起状の流量制御部を
設け、該流量制御部の長さｌを、ストツパー本体
の下部曲面の半径Ｒの１／２〜２倍とし、かつス
トツパー本体が浸漬ノズルに接した状態時の流量
制御部と浸漬ノズル内面との間隙内周面積Ｓｃを
浸漬ノズル内径断面積Ｓの１〜２０％ととしたこ
とを特徴とする少流量制御ストツパー。 In a stopper for controlling the flow rate of molten metal, a protruding flow rate control part is provided at the tip of the stopper body, and the length l of the flow rate control part is set to 1/2 to 2 times the radius R of the lower curved surface of the stopper body. , and the inner peripheral area Sc of the gap between the flow rate control part and the inner surface of the immersed nozzle when the stopper body is in contact with the immersed nozzle is 1 to 20% of the inner diameter cross-sectional area S of the immersed nozzle. Stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4347387U JPS63150752U (en) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4347387U JPS63150752U (en) | 1987-03-26 | 1987-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63150752U true JPS63150752U (en) | 1988-10-04 |
Family
ID=30860362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4347387U Pending JPS63150752U (en) | 1987-03-26 | 1987-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63150752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010112202A1 (en) * | 2009-03-30 | 2010-10-07 | Vdeh-Betriebsforschungsinstitut Gmbh | Closure plug for an outlet opening of a container and container having a closure plug |
-
1987
- 1987-03-26 JP JP4347387U patent/JPS63150752U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010112202A1 (en) * | 2009-03-30 | 2010-10-07 | Vdeh-Betriebsforschungsinstitut Gmbh | Closure plug for an outlet opening of a container and container having a closure plug |
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