公开(公告)号：US10766044B2

公开(公告)日：2020-09-08

申请号：US16198045

申请日：2018-11-21

申请人： Yong Yi ,  Samprati Vijay Shah ,  Ian Aguirre ,  Yung T. Bui ,  Arvind Jujare ,  Erin Reim ,  Anthony C. Rodman

发明人： Yong Yi ,  Samprati Vijay Shah ,  Ian Aguirre ,  Yung T. Bui ,  Arvind Jujare ,  Erin Reim ,  Anthony C. Rodman

IPC分类号： B05B7/04 ,  B05B11/06 ,  B05B3/00 ,  B05B5/00

摘要： A reductant impingement device includes a proximal end having an impingement pin with a convex surface; and a distal end having a body concentric with a longitudinal axis of the impingement pin. The distal end includes a first surface and a second surface opposite the first surface. A plurality of inner channels connects the first surface and the second surface, and a plurality of outer channels connects the first surface and the second surface, where the plurality of inner channels are disposed in a circular array at a first radial distance from a longitudinal axis of the impingement pin, and the plurality of outer channels are disposed in a circular array at a second distance from the longitudinal axis of the impingement pin.

公开(公告)号：US20200156093A1

公开(公告)日：2020-05-21

申请号：US16198045

申请日：2018-11-21

申请人： Yong Yi ,  Samprati Vijay Shah ,  Ian Aguirre ,  Yung T. Bui ,  Arvind Jujare ,  Erin Reim ,  Anthony C. Rodman

发明人： Yong Yi ,  Samprati Vijay Shah ,  Ian Aguirre ,  Yung T. Bui ,  Arvind Jujare ,  Erin Reim ,  Anthony C. Rodman

IPC分类号： B05B7/04 ,  B05B11/06

摘要： A reductant impingement device includes a proximal end having an impingement pin with a convex surface; and a distal end having a body concentric with a longitudinal axis of the impingement pin. The distal end includes a first surface and a second surface opposite the first surface. A plurality of inner channels connects the first surface and the second surface, and a plurality of outer channels connects the first surface and the second surface, where the plurality of inner channels are disposed in a circular array at a first radial distance from a longitudinal axis of the impingement pin, and the plurality of outer channels are disposed in a circular array at a second distance from the longitudinal axis of the impingement pin.