JPS6415273A - Device for feeding molten metal - Google Patents

Device for feeding molten metal

Info

Publication number
JPS6415273A
JPS6415273A JP17192887A JP17192887A JPS6415273A JP S6415273 A JPS6415273 A JP S6415273A JP 17192887 A JP17192887 A JP 17192887A JP 17192887 A JP17192887 A JP 17192887A JP S6415273 A JPS6415273 A JP S6415273A
Authority
JP
Japan
Prior art keywords
molten metal
piping
feeding
level
piping system
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
JP17192887A
Other languages
Japanese (ja)
Other versions
JP2618399B2 (en
Inventor
Masamitsu Kubota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co Ltd
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
Priority to JP62171928A priority Critical patent/JP2618399B2/en
Application filed by Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to DE3891282A priority patent/DE3891282C2/en
Priority to US07/449,913 priority patent/US5191929A/en
Priority to PCT/JP1988/000530 priority patent/WO1989000469A1/en
Priority to EP88904657A priority patent/EP0366790B1/en
Priority to DE19883891282 priority patent/DE3891282T1/en
Priority to CA000571350A priority patent/CA1320331C/en
Publication of JPS6415273A publication Critical patent/JPS6415273A/en
Application granted granted Critical
Publication of JP2618399B2 publication Critical patent/JP2618399B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To stabilize the amount of a molten metal and to control the feeding amt. of the molten metal with high accuracy by providing a throttle part at one place of a piping system in the feeding device equipped with the piping system feeding the molten metal inside its holding furnace to a molten metal receiving side by an electromagnetic pump. CONSTITUTION:The level 2a of a molten metal 2 inside a constant level furnace 1 is set to the position slightly higher than that of a piping 10 and the level 17 in the same height as the level 2a is formed inside an adaptor 15. When an electromagnetic pump 13 is actuated, the molten metal 2 in the flow corresponding an impress voltage is discharged from the adaptor 15. Since a throttle part (orifice 14) is installed inside a piping 9 the amount of the molten metal is stabilized even in the case of feeding a small amount of molten metal 2 to a molten metal receiving side 5. The shape of the orifice is formed by providing an opening at upper and lower two places at least of a disk. Therefore, the air enclosure inside a piping system 16 is prevented and in the case of making the inside of the piping 16 vacant the remaining of the molten metal 2 inside a pipe is prevented.
JP62171928A 1987-07-09 1987-07-09 Metal melt supply device Expired - Lifetime JP2618399B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP62171928A JP2618399B2 (en) 1987-07-09 1987-07-09 Metal melt supply device
US07/449,913 US5191929A (en) 1987-07-09 1988-05-30 Molten metal supplying apparatus
PCT/JP1988/000530 WO1989000469A1 (en) 1987-07-09 1988-05-30 Molten metal feeder
EP88904657A EP0366790B1 (en) 1987-07-09 1988-05-30 Molten metal feeder
DE3891282A DE3891282C2 (en) 1987-07-09 1988-05-30 Molten metal feeder
DE19883891282 DE3891282T1 (en) 1987-07-09 1988-05-30 DEVICE FOR FEEDING METAL MELT
CA000571350A CA1320331C (en) 1987-07-09 1988-07-07 Molten metal supplying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62171928A JP2618399B2 (en) 1987-07-09 1987-07-09 Metal melt supply device

Publications (2)

Publication Number Publication Date
JPS6415273A true JPS6415273A (en) 1989-01-19
JP2618399B2 JP2618399B2 (en) 1997-06-11

Family

ID=15932436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62171928A Expired - Lifetime JP2618399B2 (en) 1987-07-09 1987-07-09 Metal melt supply device

Country Status (1)

Country Link
JP (1) JP2618399B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8056608B2 (en) 2008-04-25 2011-11-15 Goodwin Plc Method of mitigating against thermal contraction induced cracking during casting of a super Ni alloy
JP2013154375A (en) * 2012-01-30 2013-08-15 Mazda Motor Corp Method for casting cast product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8056608B2 (en) 2008-04-25 2011-11-15 Goodwin Plc Method of mitigating against thermal contraction induced cracking during casting of a super Ni alloy
JP2013154375A (en) * 2012-01-30 2013-08-15 Mazda Motor Corp Method for casting cast product

Also Published As

Publication number Publication date
JP2618399B2 (en) 1997-06-11

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