Patent ID: 9010272
Filing Date: 2015-04-21
Classification: B01F,B05B,B05C,B22F,C04B

Abstract:
1. An installation for depositing a mixture of powders for forming an object with composition gradients, comprising: a device, mounted on means for initiating spatial movement, the device comprising: a control unit with which the means for initiating spatial movement, and each of the plurality of means for dispensing powder, are controlled, wherein the rotationally mounted mixing member includes a first powder impact surface for impact of the powders of a general conical shape with an axis corresponding to the axis of rotation of the mixing member, wherein the powder mixer includes a second powder impact surface of a general conical shape, laid out coaxially and facing the first powder impact surface, to form between the first powder impact surface, an interstice with a general conical shape, and wherein the powders fall from an annular space between the rod and the inner surface of the powder mixture collector into the interstice.