JPH01140494U - - Google Patents
Info
- Publication number
- JPH01140494U JPH01140494U JP3621788U JP3621788U JPH01140494U JP H01140494 U JPH01140494 U JP H01140494U JP 3621788 U JP3621788 U JP 3621788U JP 3621788 U JP3621788 U JP 3621788U JP H01140494 U JPH01140494 U JP H01140494U
- Authority
- JP
- Japan
- Prior art keywords
- electric furnace
- arc
- electrode
- arc electric
- power supply
- 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
Links
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Description
第１図は本考案の一実施例を示す図である。
１……上電極、２……炉底電極、３……アーク
、４……給電ケーブル、５……整流装置、６……
直流リアクトル、７……トランス、１０……直流
アーク電気炉、１１……溶湯。
FIG. 1 is a diagram showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Upper electrode, 2... Hearth bottom electrode, 3... Arc, 4... Power supply cable, 5... Rectifier, 6...
DC reactor, 7...transformer, 10...DC arc electric furnace, 11...molten metal.
補正 昭６３．７．１４
考案の名称を次のように補正する。
考案の名称 直流アーク電気炉
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment July 14, 1981 The name of the invention is amended as follows. Name of the invention: DC arc electric furnace The scope of the utility model registration claims and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
陽極または陰極の極性をもつ炉底電極と、これ
と反対極性の上電極とを有する直流アーク電気炉
において、給電ケーブルに流れる電流の磁界によ
り惹起されるアークの傾きに対して、これと反対
方向に前記電極を偏心させて設けたことを特徴と
する直流アーク電気炉。[Claim for Utility Model Registration] In a DC arc electric furnace that has a bottom electrode with anode or cathode polarity and an upper electrode with the opposite polarity, the inclination of the arc caused by the magnetic field of the current flowing through the power supply cable. A DC arc electric furnace characterized in that the electrode is eccentrically provided in the opposite direction.
【図面の簡単な説明】
第１図は本考案の一実施例を示す図である。
１……上電極、２……炉底電極、３……アーク
、４……給電ケーブル、５……整流装置、６……
直流リアクトル、７……トランス、１０……直流
アーク電気炉、１１……溶湯。
補正 昭６３．７．１８
考案の名称を次のように補正する。
考案の名称 直流アーク電気炉
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Upper electrode, 2... Hearth bottom electrode, 3... Arc, 4... Power supply cable, 5... Rectifier, 6...
DC reactor, 7...transformer, 10...DC arc electric furnace, 11...molten metal. Amendment July 18, 1983 The name of the invention is amended as follows. Name of the invention: DC arc electric furnace The scope of the utility model registration claims and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
陽極または陰極の極性をもつ炉底電極と、これ
と反対極性の上電極とを有する直流アーク電気炉
において、給電ケーブルに流れる電流の磁界によ
り惹起されるアークの傾きに対して、これと反対
方向に前記電極を偏心させて設けたことを特徴と
する直流アーク電気炉。[Claim for Utility Model Registration] In a DC arc electric furnace that has a bottom electrode with anode or cathode polarity and an upper electrode with the opposite polarity, the inclination of the arc caused by the magnetic field of the current flowing through the power supply cable. A DC arc electric furnace characterized in that the electrode is eccentrically provided in the opposite direction.
【図面の簡単な説明】
第１図は本考案の一実施例を示す図である。
１……上電極、２……炉底電極、３……アーク
、４……給電ケーブル、５……整流装置、６……
直流リアクトル、７……トランス、１０……直流
アーク電気炉、１１……溶湯。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Upper electrode, 2... Hearth bottom electrode, 3... Arc, 4... Power supply cable, 5... Rectifier, 6...
DC reactor, 7...transformer, 10...DC arc electric furnace, 11...molten metal.
Claims (1)
と反対極性の上電極とを有する直流アーク電気炉
において、給電ケーブルに流れる電流の磁界によ
り惹起されるアークの傾きに対して、これと反対
方向に前記電極を偏心させて設けたことを特徴と
する直流アーク電気炉。 In a DC arc electric furnace that has a bottom electrode with anode or cathode polarity and an upper electrode with the opposite polarity, there is a direction opposite to the tilt of the arc caused by the magnetic field of the current flowing through the power supply cable. A DC arc electric furnace characterized in that the electrode is provided eccentrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988036217U JPH0629670Y2 (en) | 1988-03-18 | 1988-03-18 | DC arc electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988036217U JPH0629670Y2 (en) | 1988-03-18 | 1988-03-18 | DC arc electric furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01140494U true JPH01140494U (en) | 1989-09-26 |
| JPH0629670Y2 JPH0629670Y2 (en) | 1994-08-10 |
Family
ID=31262833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988036217U Expired - Lifetime JPH0629670Y2 (en) | 1988-03-18 | 1988-03-18 | DC arc electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629670Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426524U (en) * | 1977-07-21 | 1979-02-21 | ||
| JPS60230397A (en) * | 1984-04-16 | 1985-11-15 | アセア アクチーボラグ | Dc arc furnace |
| JPS63259014A (en) * | 1986-08-01 | 1988-10-26 | クレサン | Method for continuously melting waste iron in dc electric furnace and electric furnace used therein |
-
1988
- 1988-03-18 JP JP1988036217U patent/JPH0629670Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426524U (en) * | 1977-07-21 | 1979-02-21 | ||
| JPS60230397A (en) * | 1984-04-16 | 1985-11-15 | アセア アクチーボラグ | Dc arc furnace |
| JPS63259014A (en) * | 1986-08-01 | 1988-10-26 | クレサン | Method for continuously melting waste iron in dc electric furnace and electric furnace used therein |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629670Y2 (en) | 1994-08-10 |
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