JP4924793B2 - アーク電気炉設備 - Google Patents
アーク電気炉設備 Download PDFInfo
- Publication number
- JP4924793B2 JP4924793B2 JP2005367558A JP2005367558A JP4924793B2 JP 4924793 B2 JP4924793 B2 JP 4924793B2 JP 2005367558 A JP2005367558 A JP 2005367558A JP 2005367558 A JP2005367558 A JP 2005367558A JP 4924793 B2 JP4924793 B2 JP 4924793B2
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- power supply
- switching
- time
- bodies
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Control Of Resistance Heating (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
Claims (1)
- 3炉以上のアーク電気炉の炉体に対してこれら炉体の数より少なく設けられた2基以上の電源装置と、前記各電源装置を前記各炉体へ選択的に接続する切替装置と、前記電源装置の数と同じ2基以上の炉体に同時に通電しつつ前記各炉体への通電時間を前後にずらして、前記各電源装置の非通電むだ時間を最小にするように前記切替装置によって前記各電源装置を互いに異なる前記各炉体に順次切替接続する切替制御装置とを具備するアーク電気炉設備。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005367558A JP4924793B2 (ja) | 2005-12-21 | 2005-12-21 | アーク電気炉設備 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005367558A JP4924793B2 (ja) | 2005-12-21 | 2005-12-21 | アーク電気炉設備 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007170728A JP2007170728A (ja) | 2007-07-05 |
| JP4924793B2 true JP4924793B2 (ja) | 2012-04-25 |
Family
ID=38297512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005367558A Expired - Fee Related JP4924793B2 (ja) | 2005-12-21 | 2005-12-21 | アーク電気炉設備 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4924793B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539794B (zh) * | 2018-12-27 | 2024-03-29 | 杭州四达电炉成套设备有限公司 | 一种带烘炉功能的两电三炉生产装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6065596A (ja) * | 1983-09-20 | 1985-04-15 | 日立エーアイシー株式会社 | ほうろう配線基板 |
| JPS60243480A (ja) * | 1984-05-16 | 1985-12-03 | 石川島播磨重工業株式会社 | ア−ク炉設備 |
| JPH0651883B2 (ja) * | 1985-11-13 | 1994-07-06 | 石川島播磨重工業株式会社 | ア−ク炉設備 |
| JPS62116716A (ja) * | 1985-11-18 | 1987-05-28 | Nisshin Steel Co Ltd | 電弧炉の操業法 |
| JPH0743216B2 (ja) * | 1986-02-06 | 1995-05-15 | 石川島播磨重工業株式会社 | 複式溶解設備の操業方法 |
| JPH02269486A (ja) * | 1989-04-11 | 1990-11-02 | Kunimitsu Hirai | 発熱装置システム |
| JPH11273850A (ja) * | 1998-03-20 | 1999-10-08 | Fuji Electric Co Ltd | 浮揚溶解装置 |
-
2005
- 2005-12-21 JP JP2005367558A patent/JP4924793B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007170728A (ja) | 2007-07-05 |
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