Oxy-fuel cutting tip having swaged gas outlet passages

Details Oxy-fuel cutting tip having swaged gas outlet passages Oxy-fuel cutting tip having swaged gas outlet passages

1991-09-05

1993-12-28

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

Serially arranged mixing zones

2394345, 239404, 2395905, B05B 706

Patent

active

052732169

ABSTRACT:
A multi-part oxy-fuel cutting tip has mixture outlet passages formed by swaging the tip skirt to form grooves. The grooves then cooperate with the tip core to form the outlet passages when the skirt is placed over the tip core. Oppositely directed circumferential inlet passages for the preheat oxygen and fuel promote rapid mixing while producing a non-rotating mixture flow. In addition, the sectional areas of the outlet passages decrease in the flow direction. These features promote the rapid creation of a laminar mixture flow.

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