EXHAUST DEVICE

• Main Author: KIRYU DAISUKE
• Format: Patent
• Language: English; Japanese
• Published: 29.06.2017
• Subjects: 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; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; STEAM ENGINES; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR; WEAPONS

PROBLEM TO BE SOLVED: To provide an exhaust device capable of avoiding a deterioration in the merchantability or an incorrect recognition.SOLUTION: The exhaust device for exhausting exhaust gas from an engine includes a tail pipe 39 including a pressure control valve 1 for reducing the amount of the exhaust gas to be exhausted from the engine during its low load operation, and another tail pipe 40 not including the pressure control valve 1. An exhaust port 39a of the tail pipe 39 including the pressure control valve 1 is directed downward, compared with an exhaust port 40a of another tail pipe 40 not including the pressure control valve 1.SELECTED DRAWING: Figure 6 【課題】商品性の低下や誤認を回避することが可能な排気装置を提供すること。【解決手段】エンジンの排気ガスを排気する排気装置において、エンジンの低負荷時に排気ガスの排気量を低減する圧力制御弁１を備えたテールパイプ３９と、圧力制御弁１を備えていない他のテールパイプ４０とを有し、圧力制御弁１を備えたテールパイプ３９の排出口３９ａは、圧力制御弁１を備えていない他のテールパイプ４０の排出口４０ａと比較して下方を向いている。【選択図】図６