Ambient air exclusion system for brazing ovens

Details Ambient air exclusion system for brazing ovens Ambient air exclusion system for brazing ovens

1987-12-04

1990-02-06

Godici, Nicholas P.

Metal fusion bonding

Process

With protecting of work or filler or applying flux

228 42, 219214, 219400, 219 8517, 432 64, F27D 700, B23K 104, B23K 3538

Patent

active

048983195

ABSTRACT:
A brazing oven includes an arrangement employing a gas curtain or barrier to cover the port or opening of the oven whenever the door is opened. The curtain or barrier is formed by a region of flowing conditioned air directed across the opening. The flowing air curtain or barrier prevents gas from exiting the oven interior when the door is opened, and it also serves to replace or replenish any conditioned air which happens to escape from the oven interior. The air curtain or barrier is generated by a ported manifold and supply located either on the oven housing exterior adjacent the opening or inside the oven housing adjacent the opening.

REFERENCES:
patent: 3397631 (1968-08-01), Simons
patent: 3448969 (1969-06-01), Windsor
patent: 3575398 (1971-04-01), Lincoln
patent: 3674903 (1972-07-01), Bintzer
patent: 4551091 (1985-11-01), Paterson

Affiliated with

Also associated with

Rating

Ambient air exclusion system for brazing ovens does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ambient air exclusion system for brazing ovens, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ambient air exclusion system for brazing ovens will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-437718