TH34239C3 - The exhaust system contains a catalyst for the internal combustion engine. - Google Patents

Abstract

DC60 (26/09/54) in an exhaust system containing a catalyst for an internal combustion engine. That provides a catalyst Pipe-shaped reaction Inside the exhaust pipe And with a metal catalyst supported in the exhaust pipe by the accommodation to reduce the exhaust gas resistance. And increase the efficiency of the reaction of exhaust gas purification By a smooth flow of exhaust gas without blocking by the accommodation The Hc catalyst support with the housing 6 is supplied in the exhaust pipe P.Slide-by-way sliding of the C-pipe metal catalyst is supported by the carrier 10 in the carrier 6 to allow it to separate from the carrier 6 and to produce Exhaust gas flow channel 11 between catalyst C and housing 6 in the catalyst-loaded exhaust system for the internal combustion engine That provides a catalyst Pipe-shaped reaction Inside the exhaust pipe And with a metal catalyst supported in the exhaust pipe by the accommodation to reduce the resistance of the exhaust gas. And increase the efficiency of the reaction of exhaust gas purification By a smooth flow of exhaust gas without blocking by the accommodation The Hc catalyst support with the housing 6 is supplied in the exhaust pipe P.Slide-by-way sliding of the C-pipe metal catalyst is supported by the carrier 10 in the carrier 6 to allow it to separate from the carrier 6 and to produce Exhaust gas flow channel 11 between catalyst C and housing 6

Claims (3)

Disclaimers (all) that will not appear on the advertisement page: 1. Exhaust system containing a catalyst for an internal combustion engine that provides a catalyst. Pipe-shaped reaction (C) inside the exhaust pipe (P) connected to the exhaust channel (Pe) of the internal combustion engine (E), catalyst (C) supported by the housing (6) provided. In the exhaust pipe (P) is unique in that The catalyst (Hc) supporter with the suspension (6) is provided in the exhaust pipe (P), the perimeter of the large diameter portion (102) of the brace (10), which is made up of the trunk. Hollow cylinder body Where the cross section along the width is an ellipse Will be supported so that it can move along the axis On the surface perimeter The inside of the housing (6) and the outer perimeter of the catalyst (C) are firmly fixed. Pinned to the inner surface perimeter Of the small diameter section (101) of the brace (10), and the exhaust gas flow path (11) is formed between The inner perimeter of the contour The large center (102) and the outer perimeter of the catalyst (C) correspond to the large diameter section (102). 2. Exhaust system containing a catalyst for an internal combustion engine. According to claim 1, it is unique in that the exhaust pipe (P) is covered by a heat-insulating pipe (12). 3. Exhaust system containing catalyst for internal combustion engines. According to claim 2, it is unique in that Part of the exhaust pipe (P) is covered with a discolored pipe (15) inside the heat-insulating pipe (12), and a gap is formed between the Inner surface Of the anti-discoloration tube (15) and the outer perimeter of the exhaust pipe (P) and between the outer perimeter. For the anti-discoloration pipe (15) and the inner perimeter of the heat-insulating tube (12) as well, the exhaust gas detour path (16) is provided. At the right part Covered by a discolored pipe (15) of the exhaust pipe.