Device for the surface cleaning of a hot deformed pipe end

Details Device for the surface cleaning of a hot deformed pipe end Device for the surface cleaning of a hot deformed pipe end

1990-02-27

1991-02-26

Schmidt, Frederick R.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51439, 134167C, 134100, 15395, B24C 316, B24C 332, B08B 300

Patent

active

049952013

ABSTRACT:
A blasting device for cleaning the inner surface of a hot deformed pipe end has a blast lance of inner and outer coaxially aligned tubes which connect with a blast nozzle head having nozzles. Injectors on the inner tube direct carrier medium and abrasive in an annular chamber between the inner and the outer tubes, through the nozzles. An axial pipe coaxially disposed in the inner pipe carrier further carries medium through the blast nozzle head and a deflector attached to the blast nozzle has radially extending passageways that direct the same through the periphery of the blast nozzle head to provide a gas curtain to protect the undeformed pipe section from abrasive. A removeable heat resistant element is attached to the deflector to further protect the undeformed section of the pipe.

REFERENCES:
patent: 1952848 (1934-03-01), Eckler
patent: 3109262 (1963-11-01), Weaver
patent: 4713882 (1987-12-01), Bianchi
patent: 4718142 (1988-01-01), Wahlers

Affiliated with

Also associated with

Rating

Device for the surface cleaning of a hot deformed pipe end does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for the surface cleaning of a hot deformed pipe end, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for the surface cleaning of a hot deformed pipe end will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-287025