141035 ⎘
Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines; Intake silencers Sound modulation, transmission or amplification using resonance
Sub-classes:INTAKE NOISE AMPLIFYING SYSTEM OF INTERNAL COMBUSTION ENGINE
#2PROPULSION DEVICE, WATERCRAFT PROPULSION UNIT, AND WATERCRAFT WITH WATERCRAFT PROPULSION UNIT
#3INTERNAL COMBUSTION ENGINE WITH AN IMPROVED INTAKE LINE
#4Device increasing engine efficiency and reducing exhaust and noise
#5FILTER SYSTEM COMPRISING A RESONATOR
#6High temperature noise and vibration enabler for composite resonator
#7Intake noise reduction structure for vehicle
#8Method and system for diagnosing an evaporative emissions system
#9Resonator insert for insertion into an intake pipe of a turbocharger, turbocharger and resonator
#10Outboard machine
#11Air cleaner housing for a vehicle
#12Air cleaner for vehicles
#13Filter element for mounting in an air cleaner housing of a vehicle
#14Air duct of an internal combustion engine
#15Fluid pipe arrangement
#16Straddled vehicle
#17Resonator
#18Supercharger integral resonator
#19Vehicle air cleaner
#20Inline high frequency fiber silencer
#21Vehicle Charge Air Cooler with Resonator Chamber, and Engine Air Induction System
#22Intake manifold
#23INTAKE DEVICE OF INTERNAL COMBUSTION ENGINE
#24Internal combustion engine pipe and internal combustion engine
#25SILENCER SYSTEMS AND ASSEMBLIES
#26Silencer having expansion chamber and partition
#27Intake duct structure of engine intake system for internal combustion engine
#28Work vehicle
#29Vehicle resonator and vehicle air cleaner having the same
#30Silencing device
#31Vehicular resonator
#32ACOUSTIC TREATMENT ASSEMBLY FOR A TURBINE SYSTEM
#33Vehicle silencer
#34MUFFLING APPARATUS
#35Internal combustion engine provided with a device for the amplification of the intake sound
#36Motor vehicle having a frame-like assembly carrier as a component of a bodywork in the front end region
#37Saddle-ride type vehicle
#38Structure for mounting resonators to duct
#39Sound attenuation device and method
#40Acoustic device
#41Supercharger outlet resonator
#42Thermoplastic polyester elastomer composition
#43Resonator structure of saddle-ride vehicle, and saddle-ride vehicle
#44Muffler
#45Fresh air system
#46Air induction system having an acoustic resonator
#47Air cleaner assembly with integrated acoustic resonator
#48Resonator Apparatus for Vehicles
#49Intake noise reduction device and straddle-type vehicle including the same
#50Resonator for vehicle
#51SELF-ADJUSTING RESONATOR
#52SELF-ADJUSTING RESONATOR
#53Variable intake system for vehicle
#54Engine noise attenuation
#55Torque increase resonator
#56SILENCER AND METHOD FOR MANUFACTURING THE SAME
#57Intake apparatus
#58Saddle-ride type vehicle
#59Air intake apparatus for internal combustion engine
#60SWIRL GUIDING ACOUSTIC DEVICE WITH AN INTERNAL COAXIALLY INTEGRATED SWIRL GUIDE STRUCTURE
#61Cogeneration apparatus
#62Integrated idealized inlet for engine air induction system
#63Muffling structure of vent pipe and muffling structure of case
#64Engine assembly having variable intake air tuning device and tuning method
#65Resonator and crankcase ventilation system for internal combustion engine
#66Air duct as tuning mechanism and engine cover
#67Intake air sound generation device
#68Calibrated air intake tract having air infusion insert
#69INTAKE MANIFOLD
#70Air-Suction-Noise Reduction Device and Working Machine With the Same
#71Internal combustion engine equipped with intake silencer
#72Air induction system with resonator bypass valve
#73SOUND QUALITY CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
#74INDUCTION SYSTEM DUCT WITH NOISE ATTENUATING HOLES
#75Resonator for an intake system of a motor vehicle
#76Calibrated air intake tract having air infusion insert
#77Device for turbocharging an internal combusting engine comprising a pulsation damping chamber
#78Multicylinder internal combustion engine with resonator
#79Continuously variable tuned resonator
#80Calibrated air intake tract for internal combustion engines
#81Calibration method for air intake tracts for internal combustion engines
#82Muffler duct
#83Air duct orifice for reducing low frequency noise
#84Air-intake apparatus
#85Noise reduction apparatus
#86Air-intake device for internal combustion engine having noise reduction mechanism
#87Outboard engine unit
#88Intake muffler
#89Intake apparatus
#90Vehicular intake system
#91Dual-neck plane wave resonator
#92Variable resonator
#93Intake system of engine
#94Modular resonator
#95Tubular acoustic silencer
#96Resonator for vehicle
#97Motorcycle
#98Engine
#99Filter box with resonator and reservoir
#100Mounting structure for resonator
#101Integrated air induction system
#102Systems and methods for controlling acoustical damping
#103Intake system for an internal combustion engine
#104Apparatus and method of sound attenuation in a system employing a VSD and a quarter-wave resonator
#105Noise control type intake hose
#106AIR INTAKE SILENCER
#107Muffler
#108Evaporative emissions filter
#109Engine intake device for forklifts
#110Marine engine intake manifolds having noise attenuation
#111Vehicle charge air cooler with an integrated resonator