JPS5230709A - Raw material charging device of closed- type electric smeltng furnace - Google Patents

Raw material charging device of closed- type electric smeltng furnace

Info

Publication number
JPS5230709A
JPS5230709A JP10722275A JP10722275A JPS5230709A JP S5230709 A JPS5230709 A JP S5230709A JP 10722275 A JP10722275 A JP 10722275A JP 10722275 A JP10722275 A JP 10722275A JP S5230709 A JPS5230709 A JP S5230709A
Authority
JP
Japan
Prior art keywords
raw material
smeltng
furnace
closed
charging device
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
JP10722275A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5728079B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masatoshi Kaneko
Shoichi Kimoto
Hiroyuki Kiritani
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 by Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP10722275A priority Critical patent/JPS5230709A/ja
Publication of JPS5230709A publication Critical patent/JPS5230709A/ja
Publication of JPS5728079B2 publication Critical patent/JPS5728079B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
JP10722275A 1975-09-04 1975-09-04 Raw material charging device of closed- type electric smeltng furnace Granted JPS5230709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10722275A JPS5230709A (en) 1975-09-04 1975-09-04 Raw material charging device of closed- type electric smeltng furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10722275A JPS5230709A (en) 1975-09-04 1975-09-04 Raw material charging device of closed- type electric smeltng furnace

Publications (2)

Publication Number Publication Date
JPS5230709A true JPS5230709A (en) 1977-03-08
JPS5728079B2 JPS5728079B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-06-14

Family

ID=14453574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10722275A Granted JPS5230709A (en) 1975-09-04 1975-09-04 Raw material charging device of closed- type electric smeltng furnace

Country Status (1)

Country Link
JP (1) JPS5230709A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212680A (ja) * 1983-05-18 1984-12-01 マンネスマン・アクチエンゲゼルシヤフト 電気炉に用いられる供給装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4951809U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-08-21 1974-05-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4951809U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-08-21 1974-05-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212680A (ja) * 1983-05-18 1984-12-01 マンネスマン・アクチエンゲゼルシヤフト 電気炉に用いられる供給装置

Also Published As

Publication number Publication date
JPS5728079B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-06-14

Similar Documents

Publication Publication Date Title
JPS51144183A (en) Semiconductor element containing surface protection film
JPS523193A (en) Electric contact material
JPS5256872A (en) Semiconductive device and its production
JPS5228887A (en) Semiconductive emitter device
JPS5230709A (en) Raw material charging device of closed- type electric smeltng furnace
JPS5221648A (en) Constant-voltage circuit
JPS51145267A (en) Manufacture of semiconductor device
JPS529624A (en) Electric contact material
JPS51121796A (en) Electric contact materal
JPS5210940A (en) Electric heating device
JPS5238200A (en) Electric apparatus
JPS529134A (en) High-frequency heating device
JPS5263582A (en) Speed instruction circuit
JPS5227363A (en) Formation method of glass film
JPS51137896A (en) Power feeding apparatus
JPS5233023A (en) Source circuit of motor
JPS52124189A (en) Insulation treatment at joint of power cable
JPS5218834A (en) Long-acting perfumery composition
JPS51142795A (en) Grinding device
JPS5232587A (en) Device with big current conductor
JPS5221649A (en) Constant-voltage circuit
JPS51120508A (en) Process of molding of insulated wall
JPS51136295A (en) Electric field illuminant
JPS5221650A (en) Constant-voltage circuit
JPS51136120A (en) Dc motor start circuit