专利检索 ap:("NGK INSULATORS, LTD.") AND inv:"Yoshifumi Takagi" 第 1 页

1.

发明授权
Exhaust gas mixing apparatus, exhaust gas purifier and exhaust gas purification method 有权

公开(公告)号：US11268422B2

公开(公告)日：2022-03-08

申请号：US16878896

申请日：2020-05-20

申请人： NGK INSULATORS, LTD.

发明人： Yukio Miyairi , Masaaki Masuda , Shinzo Hayashi , Yoshifumi Takagi

IPC分类号： F01N3/28 , F01N3/20 , F01N9/00 , B01F5/06 , B01F15/06 , B01F5/04 , B01D53/94

摘要： A exhaust gas mixing apparatus includes an outer cylinder being configured to an insulating ceramic; fins being configured to an insulating ceramic, the fins being provided on an inner side of the outer cylinder; and an electric heating portion embedded in at least a part of the outer cylinder and/or the fins.