US 9,810,125 B2
Catalytic converter
Hsin-Chang Chang, Taoyuan (TW)
Assigned to JUMBOMAW TECHNOLOGY CO., LTD., Taoyuan (TW)
Filed by JUMBOMAW TECHNOLOGY CO., LTD., Taoyuan (TW)
Filed on Dec. 8, 2015, as Appl. No. 14/961,899.
Prior Publication US 2017/0159528 A1, Jun. 8, 2017
Int. Cl. B01D 50/00 (2006.01); F01N 3/28 (2006.01); F01N 13/00 (2010.01); B01D 53/94 (2006.01)
CPC F01N 3/2842 (2013.01) [B01D 53/9477 (2013.01); F01N 13/0093 (2014.06); F01N 13/011 (2014.06); B01D 2255/1021 (2013.01); B01D 2255/1023 (2013.01); B01D 2255/1025 (2013.01); F01N 2330/32 (2013.01); F01N 2330/48 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A catalytic converter, having
a first casing;
a first honeycomb carrier having multiple first metal sheets and a first catalyst layer, the first metal sheets disposed in the first casing and connected with each other to form multiple first channels in the first casing, the first catalyst layer formed on the surfaces of the first metal sheets, and a material of the first catalyst layer including platinum, palladium, and rhodium;
multiple second casings connected to the first casing; and
multiple second honeycomb carriers each respectively disposed in the second casings, each one of the second honeycomb carriers having:
multiple second metal sheets and a second catalyst layer, the second metal sheets disposed in the second casing and connected with each other to form multiple second channels in said corresponding second casing, the second catalyst layer formed on the surfaces of the second metal sheets, and a material of the second catalyst layer including platinum, palladium, and rhodium.