Universal torch

Details Universal torch Universal torch

F - Mech Eng,Light,Heat,Weapons

23

D

158/24

F23D 14/64 (2006.01) F23D 14/42 (2006.01)

Patent

CA 1053138

Abstract of the Disclosure: A torch that can employ any of the gaseous welding fuels, even at low pressure, without sustained burning on flashback, characterized by the usual tip, head, body, barrel, oxygen and fuel flow control valves, cutting oxygen valve, cutting oxygen tube assembly and pre-heat tube interconnecting the body and the head and having the improvement of having the pre-heat tube include a diffuser, an outer tube section for conveying the fuel, an inner tube section for conveying the oxygen, a mixer having a mixer orifice that causes the oxygen to be passed therefrom in a high speed jet for aspirating a low pressure fuel into admixture therewith, and a spiral dis- posed immediately upstream and adjacent the mixer. The mixer has a frusto-conical nose section and operates in conjunction with the spiral to break up any combustion wave that occurs on flashback and dissipate the heat asso- ciated therewith, so there is no sustained burning even if a flashback does infrequently occur. -2-

263682

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1062551