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U.S. Department of Energy
Office of Scientific and Technical Information

PLASMA ARC TORCH

Patent ·
OSTI ID:4755093

A plasma arc torch for cutting, welding, etc., is designed in which the erosion of electrodes is reduced, the plasma is stabilized, and the amount of consumed inert gas is reduced. Three embodiments of the torch are described. (D.L.C.)

Research Organization:
Originating Research Org. not identified
NSA Number:
NSA-17-016220
Assignee:
Shin-Meiwa Kogyo Kabushiki Kaisha
Patent Number(s):
US 3082314
OSTI ID:
4755093
Country of Publication:
United States
Language:
English

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