JPH0241684U - - Google Patents

Info

Publication number
JPH0241684U
JPH0241684U JP11895888U JP11895888U JPH0241684U JP H0241684 U JPH0241684 U JP H0241684U JP 11895888 U JP11895888 U JP 11895888U JP 11895888 U JP11895888 U JP 11895888U JP H0241684 U JPH0241684 U JP H0241684U
Authority
JP
Japan
Prior art keywords
duct
molten metal
electromagnetic pump
gas outlet
core
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
Application number
JP11895888U
Other languages
Japanese (ja)
Other versions
JPH0649108Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988118958U priority Critical patent/JPH0649108Y2/en
Publication of JPH0241684U publication Critical patent/JPH0241684U/ja
Application granted granted Critical
Publication of JPH0649108Y2 publication Critical patent/JPH0649108Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａは、本考案の一実施例を示す溶融金属
電磁ポンプの縦断面図、第１図ｂは、そのダクト
上端部を拡大して示す縦断面図、第２図〜第３図
は、本考案の他の各実施例を示す溶融金属電磁ポ
ンプのダクト部を示す縦断面図、第４図は、本考
案の他の実施態様を示す溶融金属電磁ポンプの縦
断面図、第５図ａは、溶融金属電磁ポンプの従来
例を示す縦断面図、第５図ｂは、そのダクト上端
部を拡大して示す縦断面図である。 １……溶融金属槽、２……ダクト、３……保護
管、４……コア、５……ステータ、６……ガス噴
出口、７……不活性ガス供給源、８……セラミツ
ク繊維。 FIG. 1a is a vertical cross-sectional view of a molten metal electromagnetic pump showing an embodiment of the present invention, FIG. 1b is a vertical cross-sectional view showing an enlarged upper end of the duct, and FIGS. , FIG. 4 is a vertical cross-sectional view showing a duct portion of a molten metal electromagnetic pump showing other embodiments of the present invention, and FIG. 5 is a longitudinal cross-sectional view of a molten metal electromagnetic pump showing other embodiments of the present invention. FIG. 5a is a longitudinal sectional view showing a conventional example of a molten metal electromagnetic pump, and FIG. 5b is an enlarged longitudinal sectional view showing the upper end of the duct. DESCRIPTION OF SYMBOLS 1... Molten metal tank, 2... Duct, 3... Protection tube, 4... Core, 5... Stator, 6... Gas outlet, 7... Inert gas supply source, 8... Ceramic fiber.

Claims (1)

【実用新案登録請求の範囲】 (1) 溶融金属槽１に接続したダクト２の内側に
、保護管３に被覆されたコア４を挿入し、同ダク
ト２の外側に、付勢することによつて移動磁界を
発生するステータ５を配置した溶融金属電磁ポン
プにおいて、前記ダクト２を縦あるいは傾斜させ
て配置し、コア保護管３が挿入されるダクト２の
上端部にガス噴出口６を設け、同ガス噴出口６に
不活性ガス供給源７を接続してなることを特徴と
する溶融金属電磁ポンプのダクト部。 (2) 不活性ガスの噴出口６を、耐熱性を有し、
多孔質なセラミツク繊維で覆つた、実用新案登録
請求の範囲第(1)項記載の溶融金属電磁ポンプの
ダクト部。[Claims for Utility Model Registration] (1) A core 4 covered with a protective tube 3 is inserted into the inside of a duct 2 connected to a molten metal tank 1, and the core 4 is applied to the outside of the duct 2. In this molten metal electromagnetic pump, the duct 2 is arranged vertically or obliquely, and a gas outlet 6 is provided at the upper end of the duct 2 into which the core protection tube 3 is inserted. A duct section of a molten metal electromagnetic pump characterized in that an inert gas supply source 7 is connected to the gas outlet 6. (2) The inert gas outlet 6 has heat resistance,
A duct portion of a molten metal electromagnetic pump according to claim (1) of the registered utility model, which is covered with porous ceramic fiber.
JP1988118958U 1988-09-10 1988-09-10 Duct part of molten metal electromagnetic pump Expired - Lifetime JPH0649108Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988118958U JPH0649108Y2 (en) 1988-09-10 1988-09-10 Duct part of molten metal electromagnetic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988118958U JPH0649108Y2 (en) 1988-09-10 1988-09-10 Duct part of molten metal electromagnetic pump

Publications (2)

Publication Number Publication Date
JPH0241684U true JPH0241684U (en) 1990-03-22
JPH0649108Y2 JPH0649108Y2 (en) 1994-12-12

Family

ID=31363767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988118958U Expired - Lifetime JPH0649108Y2 (en) 1988-09-10 1988-09-10 Duct part of molten metal electromagnetic pump

Country Status (1)

Country Link
JP (1) JPH0649108Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009000689A (en) * 2007-06-19 2009-01-08 Sukegawa Electric Co Ltd Electromagnetic pump for molten metal and operation method therefor
JP2012101275A (en) * 2010-11-15 2012-05-31 Sukegawa Electric Co Ltd Molten metal supply device and method for detecting stain of duct therefor
JP2016093834A (en) * 2014-11-10 2016-05-26 助川電気工業株式会社 Molten metal supply device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62101388U (en) * 1985-12-14 1987-06-27
JPS62178153A (en) * 1986-01-30 1987-08-05 Toshiba Corp Electromagnetic pump
JPS63157662A (en) * 1986-12-20 1988-06-30 Sukegawa Denki Kogyo Kk Molten metal electromagnetic pump

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62101388U (en) * 1985-12-14 1987-06-27
JPS62178153A (en) * 1986-01-30 1987-08-05 Toshiba Corp Electromagnetic pump
JPS63157662A (en) * 1986-12-20 1988-06-30 Sukegawa Denki Kogyo Kk Molten metal electromagnetic pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009000689A (en) * 2007-06-19 2009-01-08 Sukegawa Electric Co Ltd Electromagnetic pump for molten metal and operation method therefor
JP2012101275A (en) * 2010-11-15 2012-05-31 Sukegawa Electric Co Ltd Molten metal supply device and method for detecting stain of duct therefor
JP2016093834A (en) * 2014-11-10 2016-05-26 助川電気工業株式会社 Molten metal supply device

Also Published As

Publication number Publication date
JPH0649108Y2 (en) 1994-12-12

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