TH28738B - The exhaust pipe is integrated with the exhaust control device. - Google Patents

Abstract

[Solution] The exhaust pipe 30 will be integrated with the emission control device 40 where the catalyst support 41 and the catalyst support cylinder assembly 51 are arranged in series. Sorted like this The catalyst support 41 will consist of 43 multi-hole discs with multiple holes of 42. Slots 44 will be formed. Up in multi-hole plates 43 at the midpoint in the width direction [effect]. Catlist at approximately center position Will allow the plate to support The catalyst can be expanded / contracted with heat, which results in an effective longevity of the pad, the long slit or channel will also serve as a guide path. For the exhaust gas and hence the exhaust gas flows through the support plate. Catalist smoothly.This also resulted in reduced interference Less gas shoulder and therefore the engine output performance can be maintained at the desired level. [Selected picture] Figure 7

Claims (2)

1.Exhaust pipe, integrated exhaust control device, exhaust control device. The foregoing will It is included with the catalytic support plate that has been arranged. In the steam pipe section Directly under the engine At approximately the approximate center position of the cross-section of the aforementioned exhaust pipe section, by the catalyst support plate at As already mentioned, there will be a long channel or strait that has been Forming Come to the approximate midpoint of the said sheet in such a way that To extend in the direction of Exhaust gas flow 2.