Oxy cutting torch

Details Oxy cutting torch Oxy cutting torch

1983-06-13

1984-08-28

Stallard, W.

Metallurgical apparatus

Means for cutting solid metal with heat, e.g., blowpipes

B23K 700

Patent

active

044680074

ABSTRACT:
Oxygen and acetylene are mixed in a mixing chamber of relatively large cross-sectional area, and are then passed through an elongate passage where they develop stream lines of flow, the mixture then passing through a plurality of elongate nozzle apertures arranged in a circular pattern around a central oxygen aperture in the nozzle, the nozzle apertures converging in a downstream direction such that their projections all intersect the projection of the central oxygen aperture at a single convergence point.

REFERENCES:
patent: 1644157 (1927-10-01), Smith
patent: 1955120 (1934-04-01), Fausek et al.
patent: 3948496 (1976-04-01), Miller

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