Exhaust device of horizontal engine

The utility model provides an exhaust device (E) of a horizontal engine; an upstream exhaust apparatus (48) of the exhaust device comprises a plurality of branched pipe parts (32), a single exhaust pipe part (34) and a direct catalytic converter (40); the direct catalytic converter (40) is arranged...

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Bibliographische Detailangaben
Hauptverfasser:	USHIJIMA KENJI, HASEGAWA HIROKAZU, KUSU TAISHI, NEGAMI MASAMI, NAKATANI YASUSHI, NAKAMURA YOSHITAKA, WATANABE DAISUKE, SHIMOJI HIROKI, KAMO TOSHIAKI, KITABATAKE KEISHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides an exhaust device (E) of a horizontal engine; an upstream exhaust apparatus (48) of the exhaust device comprises a plurality of branched pipe parts (32), a single exhaust pipe part (34) and a direct catalytic converter (40); the direct catalytic converter (40) is arranged on the rear side of a vehicle with an engine (1) in the state that the internal airflow of the converter is extended along the width direction of the vehicle by the overhead view; the part of the upstream exhaust apparatus (48) which is more adjacent to the upstream exhaust side than the single exhaust pipe part (34) is bent to the side of the width direction of the vehicle in the state that the downstream exhaust side of that part is adjacent to a speed changer (11) by the overhead view; and the single exhaust pipe part (34) is bent in the state that the downstream exhaust side of the part is toward the front side of the vehicle. Therefore, the upstream exhaust apparatus (48) can be compactly arranged in a motor c