发明名称 SYSTEME D'ECHAPPEMENT DE VEHICULE AVEC MODULATION SONORE.
摘要 <p>#CMT# #/CMT# The system (10) has a circuit (11) for circulation combustion gas, where the circuit includes an input unit (12) and an output unit (14). The input unit is equipped with connection units (13) to connect the input unit to an engine. The circuit comprises a bent pipe (17) such that an axis (21) of displacement of gases upstream of the pipe forms an angle (alpha) with another axis (23) of displacement of gases downstream of the pipe, where the angle is formed in range between 60 and 120 degree. The pipe is equipped with a planar vibrating membrane (25). #CMT#USE : #/CMT# System for discharging exhaust gases from an internal combustion engine to an outer side of a four-wheel terrestrial vehicle i.e. sports car. #CMT#ADVANTAGE : #/CMT# The circuit for circulation combustion gas includes the input unit and the output unit, where the input unit is equipped with the connection units to connect the input unit to the engine, so that the system can modulate sound in an internal combustion engine of the vehicle in an effective manner, and the type of sound is easily adapted to the vehicle according to user's tastes, the vehicle can be switched between a silent and a sound system. The combustion engine is designed with a honeycomb-shaped combustion chamber, thus reducing harmfulness of exhaust fumes. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a system for discharging exhaust gases from an internal combustion engine to an outer side of a vehicle i.e. car. alpha : Angle 10 : Discharging system 11 : Circuit 12 : Input unit 13 : Connection units 14 : Output unit 17 : Bent pipe 21, 23 : Axes 25 : Planar vibrating membrane #CMT#METALLURGY : #/CMT# The planar vibrating membrane is made of a sheet of metal selected among copper, aluminum and stainless steel.</p>
申请公布号 FR2976619(B1) 申请公布日期 2015.01.02
申请号 FR20110001810 申请日期 2011.06.14
申请人 POWER EUROPE 发明人 SCART MARTIN
分类号 F01N5/04;F01N13/08 主分类号 F01N5/04
代理机构 代理人
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