Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POWER SUPPLY FOR ARC HEATER
Document Type and Number:
Japanese Patent JP2001155849
Kind Code:
A
Abstract:

To provide power for an arc heater that can suppress power capacity and damage and wear of an electrode.

The power supply for an arc heater includes a main power supply connected to the arc heater, and a trigger power supply a connecting to a connecting line of the main power supply. The trigger power is actuated to generate glow discharging within the arc heater, thereafter, the main power is actuated to generate arc.


Inventors:
SATO YOSHIMI
Application Number:
JP33544899A
Publication Date:
June 08, 2001
Filing Date:
November 26, 1999
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUMITOMO HEAVY INDUSTRIES
International Classes:
H02J1/00; H05B7/144; (IPC1-7): H05B7/144; H02J1/00
Attorney, Agent or Firm:
Masanobu Kato