Back to results
US 2011/0300780 A1Published application
Device for blast-machining or abrasive blasting objects
OwnerWerner HUNZIKERinventor
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
OwnerWerner HUNZIKERinventor
Estimating the term…
A device (33) for blast-machining or abrasive blasting objects such as structural elements, tools, household objects, pots, pans or the like, has a blast pot (3) for holding a blasting abrasive (35) which is connected via at least one line (21) to a blasting nozzle (24) which extends into a blasting space (1) in which the objects which are to be blasted can be placed. Compressed air is introduced above the blasting abrasive mixture (35) provided in the blast pot (3) by means of a pressure-generating means (43) and the blasting abrasive (35) thus being forced into the blasting space (1), the compressed air conveying via a second line (10) the granular material or the granular material mixture (35) and/or a suspension formed from granular material and liquid out of the blasting space (1) and back into the blast pot (3), which also takes the form of a pressurized space.
A device for blast-machining or abrasive blasting objects such as structural elements, tools, household objects, pots, pans or the like, having a blast pot for holding a blasting abrasive which is connected via at least one line to an abrasive blasting nozzle which extends into a blasting space in which the objects which are to be blasted can be placed, wherein compressed air is introduced above the blasting abrasive mixture provided in the blast pot (3) by means of a pressure-generating means and the blasting abrasive (35) is thus forced into the blasting space, the compressed air conveying the granular material or the granular material mixture and/or a suspension formed from granular material and liquid via a second line out of the blasting space and back into the blast pot, which takes the form of a pressurized space.
Dependencies are inferred from the claim text.