Plasma arc torch

Details Plasma arc torch Plasma arc torch

1982-12-23

1985-06-04

Paschall, M. H.

Wooden receptacles

Baskets

Closures

219121PH, 219121PP, 219121PQ, 219 75, 31323131, B23K 900

Patent

active

045216665

ABSTRACT:
A plasma arc process and a combination plasma arc torch and nozzle assembly in which the arc plasma gas composition contains at least 50% oxygen. An oxygen containing reactive gas is passed through a gap between a first and second nozzle body of a nozzle assembly having a first and second arc constricting passageway adapted to constrict the arc plasma. The width of the gap is of a critical dimension to permit a tungsten electrode to be used without suffering from rapid electrode erosion.

REFERENCES:
patent: 3851140 (1974-11-01), Coucher
patent: 3949188 (1976-04-01), Tateno
patent: 4163891 (1979-08-01), Komatsu et al.
patent: 4311897 (1982-01-01), Yerushalny
patent: 4361748 (1982-11-01), Couch, Jr.

Affiliated with

Also associated with

Rating

Plasma arc torch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plasma arc torch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plasma arc torch will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-830497