Patent ID: 9486827
Filing Date: 2016-11-08
CPC Classification: B05B,B65G

Claim Text:
1. Jet-receiving nozzle for a powder-delivery injector with an arresting region on an injector side and a connecting region remote from the injector, the arresting region having an inlet end on the injector side and a transitional region opening out into the connecting region, the jet-receiving nozzle being formed as a hollow body with an inner surface and an outer surface, a jet-receiving channel for passing a powder-air mixture through being formed on the inner surface and corresponding in a line it follows in an axial direction to a line followed by a powder stream of the powder-air mixture that is passed through, and a main axis running through an axial center point of said channel, wherein the arresting region widens in a obliquely conical manner from the inlet end in the direction of the transitional region in such a way that, in a section respectively taken perpendicularly with respect to the main axis at the inlet end, the center point of an outer sectional circle delimiting the cross-sectional area of the body on the outside coincides with the center point of an inner sectional circle delimiting the cross-sectional area of the jet-receiving channel, so that the main axis extends through this common center point, the center point of the outer sectional circle being displaced with respect to the main axis in the transitional region opening out into the connecting region such that the main axis does not extend through the center point of the outer sectional circle; wherein the jet-receiving channel has a circular cross-section in both the arresting region and the transitional region of the jet-receiving nozzle; and wherein, in the transitional region of the jet-receiving nozzle, the cross-sectional area of the jet-receiving channel is the same as the cross-sectional area of the jet-receiving channel in the arresting region of the jet-receiving nozzle.