Torch device with oxygen and combustion gas supply

Details Torch device with oxygen and combustion gas supply Torch device with oxygen and combustion gas supply

1986-10-09

1989-01-03

Green, Randall L.

Fluid handling

Systems

Sequentially progressive opening or closing of plural valves

431346, 137628, F16K 700

Patent

active

047949538

ABSTRACT:
A torch device with a torch body having separate ducts for oxygen and combustion gas supply is disclosed, wherein regulating and shut-off valves are provided in the torch body in substantially opposite relationship. A common actuating device for the shut-off valves is adapted for completely closing the shut-off valve for the combustion gas before starting the closing of the shut-off valve for oxygen. All gas ducts inside the torch body are formed by bores extending parallely to each other, while connecting passages are formed by bores extending orthogonally thereto.

REFERENCES:
patent: 1494747 (1924-05-01), Jenkins
patent: 1810158 (1931-06-01), Campbell
patent: 2371970 (1945-03-01), Marra
patent: 3200872 (1965-08-01), Jackson et al.

Affiliated with

Also associated with

Rating

Torch device with oxygen and combustion gas supply does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Torch device with oxygen and combustion gas supply, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Torch device with oxygen and combustion gas supply will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2163123