Blasting device

Details Blasting device Blasting device

2006-08-15

2006-08-15

Rose, Robert A. (Department: 3723)

Abrading

Machine

Sandblast

C451S076000

Reexamination Certificate

active

07090568

ABSTRACT:
A blasting device, especially for cleaning the surfaces of hollow areas, uses a conveying medium, preferably air, with an added solid blasting agent. The blasting device includes a twisting chamber that impresses the jet with a controlled twist. The twisting chamber has a cylindrical shape and includes a tangential inlet for the conveying medium and the blasting agent, and an outlet changing into a nozzle component conically tapering at an angle of 10° to 25°.

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