JPH0449234B2 - - Google Patents

Info

Publication number
JPH0449234B2
JPH0449234B2 JP60110843A JP11084385A JPH0449234B2 JP H0449234 B2 JPH0449234 B2 JP H0449234B2 JP 60110843 A JP60110843 A JP 60110843A JP 11084385 A JP11084385 A JP 11084385A JP H0449234 B2 JPH0449234 B2 JP H0449234B2
Authority
JP
Japan
Prior art keywords
vacuum
voltage
induction furnace
value
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.)
Expired - Lifetime
Application number
JP60110843A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61269886A (ja
Inventor
Shizuo Hayashi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP60110843A priority Critical patent/JPS61269886A/ja
Publication of JPS61269886A publication Critical patent/JPS61269886A/ja
Publication of JPH0449234B2 publication Critical patent/JPH0449234B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • General Induction Heating (AREA)
  • Furnace Details (AREA)
JP60110843A 1985-05-22 1985-05-22 真空誘導炉の入力調整方法 Granted JPS61269886A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60110843A JPS61269886A (ja) 1985-05-22 1985-05-22 真空誘導炉の入力調整方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60110843A JPS61269886A (ja) 1985-05-22 1985-05-22 真空誘導炉の入力調整方法

Publications (2)

Publication Number Publication Date
JPS61269886A JPS61269886A (ja) 1986-11-29
JPH0449234B2 true JPH0449234B2 (enrdf_load_html_response) 1992-08-10

Family

ID=14546068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60110843A Granted JPS61269886A (ja) 1985-05-22 1985-05-22 真空誘導炉の入力調整方法

Country Status (1)

Country Link
JP (1) JPS61269886A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS61269886A (ja) 1986-11-29

Similar Documents

Publication Publication Date Title
EA009868B1 (ru) Устройство управления для восстановительных печей переменного тока
JPH07170664A (ja) 無効負荷変動に対して電源回路網を安定化する方法および無効電力補償装置
CN117598028A (zh) 用于电弧炉的运行方法
CN109672172B (zh) 电弧炉供电装置的供电方法
GB950742A (en) A process and apparatus for heating and fusing a vitreous material
US3331909A (en) Apparatus for energizing an induction melting furnace with a three phase electrical network
WO2019065472A1 (en) POWER SUPPLY APPARATUS
JPH0449234B2 (enrdf_load_html_response)
US7115843B2 (en) High-frequency pulse oscillator
US6794618B2 (en) Method for electrical heating of furnaces for heat treatment of metallic workpieces
US7193188B2 (en) Temperature control system for controlling heat treatment of metals, that is heating, soaking and cooling by a single frequency converter
EP3580997B1 (en) Integrated flicker control for arc furnace
GB2294166A (en) AC electric power switching arrangement; avoiding inrush currents in inductive loads
JP5079865B2 (ja) 誘導溶解炉
US1430987A (en) Electric furnace
KR101168901B1 (ko) 세 개의 인덕터구조를 갖는 아연 유도로용 에스시알전원장치 및 그 제어방법
US1626431A (en) Electric furnace
JPH0470756B2 (enrdf_load_html_response)
JP7727125B2 (ja) アーク炉の運転方法
US3407259A (en) Method of operating an electric furnace wherein the arc power is increased above 50 mva. after the charge has begun to melt
SU851797A1 (ru) Способ плавки в электроднойэлЕКТРОпЕчи
JP3162105B2 (ja) 無極性電解コンデンサのエージング方法
US3061768A (en) High-frequency furnace
JPH09274987A (ja) 溶融炉の電力制御方法
JP4685980B2 (ja) 金属工作物熱処理用の炉の電気加熱方法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees