Title:
ARC FURNACE AND INDUCTION HEATER
Document Type and Number:
Japanese Patent JPH06313684
Kind Code:
A
Abstract:
PURPOSE: To eliminate influences of flicker and harmonic waves to a power network.
CONSTITUTION: A generator 12 is driven by a prime mover 11. The generator 12 is so constituted as to obtain an output frequency of about 100-800Hz. An output of the generator 12 is supplied to an arc furnace 15 through a transformer 14 for the furnace. A melted material previously preheated by waste heat of the mover 11 is introduced to the furnace 15.
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Inventors:
KASAHARA MITSUO
ISHIZAKA YUJI
ISHIZAKA YUJI
Application Number:
JP10416493A
Publication Date:
November 08, 1994
Filing Date:
April 30, 1993
Export Citation:
Assignee:
MEIDENSHA ELECTRIC MFG CO LTD
International Classes:
F27B3/08; F27D11/08; F27D13/00; H02M1/12; H05B6/10; (IPC1-7): F27D11/08; F27B3/08; F27D13/00; H02M1/12; H05B6/10
Attorney, Agent or Firm:
Fujiya Shiga (1 person outside)