Title:
METHOD OF DRIVING CUTTING TORCH AND NOZZLE THEREFOR
Document Type and Number:
Japanese Patent JPS5315245
Kind Code:
A
Abstract:
A method of operating a metal-cutting burner in which the cutting oxygen is supplied through a central passage to a cutting nozzle and is enveloped in an oxygen curtain which is controlled so that the flow rate of oxygen to the curtain corresponds to 5 to 25% of the oxygen supply rate to the cutting-jet passage.
Inventors:
PAURU HOEEREMAN
Application Number:
JP8747577A
Publication Date:
February 10, 1978
Filing Date:
July 22, 1977
Export Citation:
Assignee:
LINDE AG
International Classes:
B23K7/10; F23D14/54; (IPC1-7): B23K7/00; F23D13/32