Gas mixer for cutting torches

Details Gas mixer for cutting torches Gas mixer for cutting torches

1996-09-27

1997-11-18

Kastler, Scott

Metallurgical apparatus

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

B23K 700

Patent

active

056884699

ABSTRACT:
A fuel gas and preheat oxygen mixer for a gas torch comprises a bore in the torch head receiving a gas mixing insert having an axially thin peripheral gas mixing recess which receives preheat oxygen and fuel gas from corresponding manifold areas across radially thin metering passages. The gases are mixed in the mixing recess and delivered to the torch tip through delivery passages which, together with the mixing recess and metering passages provide gas flow paths having abrupt directional changes, all of which cooperatively resist flashbacks during use of the torch.

REFERENCES:
patent: 804002 (1905-11-01), Fouche
patent: 1703750 (1929-02-01), Rose
patent: 1726327 (1929-08-01), Walker
patent: 1940343 (1933-12-01), Bennett et al.
patent: 4022441 (1977-05-01), Turney
patent: 4248384 (1981-02-01), Zwicker
patent: 4409002 (1983-10-01), Zwicker
patent: 4431167 (1984-02-01), Clarke
patent: 4443003 (1984-04-01), Bleys
patent: 4509689 (1985-04-01), Kuo

Affiliated with

Also associated with

Rating

Gas mixer for cutting torches does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas mixer for cutting torches, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas mixer for cutting torches will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1563478