F01N 1 - Silencing apparatus characterised by method of silencing

Patents for F01N 1 - Silencing apparatus characterised by method of silencing (8,998)
11/2006
11/23/2006	US20060260867 Silencer containing one or more porous bodies
11/23/2006	US20060260866 Noise-reduced vacuum appliance
11/23/2006	DE202005011448U1 Schalldämpfer-Auslassteil für einen Motorrad-Schalldämpfer Muffler outlet for a motorcycle muffler
11/23/2006	DE10250838B4 Abgasenergierückgewinnungssystem für eine Brennkraftmaschine Exhaust gas energy recovery system for an internal combustion engine
11/16/2006	WO2006120709A1 Multistage condensation reactor within sonic cavity
11/16/2006	US20060256330 Method and device for comprehensive characterization and monitoring of exhaust gas and control of engines, and components for aftertreatment of exhaust gases
11/15/2006	EP1722356A1 Sound absorber
11/15/2006	EP1722089A1 Exhaust gas purifying device for engine
11/15/2006	EP1722077A2 Apparatus to open and close an exhaust gas conduit
11/15/2006	EP1115967B1 Fan noise reduction from turbofan engines using adaptive herschel-quincke tubes
11/15/2006	CN1864004A Support structure for muffler
11/09/2006	US20060249328 Muffler for motor vehicle
11/09/2006	DE202005010176U1 Diesel soot particle filter has off-set blind bores in filter element which distances between bores identical to distances between bore ends and adjoining filter surfaces for more uniform loading
11/09/2006	DE102006019388A1 Auspuffanlage für Motorrad Exhaust system for motorcycle
11/08/2006	EP1718869A1 A refrigerant compressor
11/08/2006	EP1718848A1 Silencer for exhaust systems
11/08/2006	EP1718847A2 Vehicle exhaust systems
11/08/2006	CN1858413A Internal combustion engine exhaust silencer with adjustable exhaust pipe cross section
11/08/2006	CN1858412A Internal combustion engine exhaust silencer with variable exhaust pipe cross section
11/08/2006	CN1858411A Exhaust silencer of internal combustion engine
11/07/2006	US7131514 Noise attenuation device for a vehicle exhaust system
11/02/2006	US20060243521 Muffler with improved heat dissipation
11/02/2006	US20060242952 Exhaust system for motorcycle
11/01/2006	CN2833127Y Energy-saving muffler for enclosed refrigerant compressor
11/01/2006	CN1854478A Exhaust gas purification device
11/01/2006	CN1854473A Sectional dynamic machine-oil pressure fault inspecting system of engine
10/2006
10/31/2006	US7128772 Filter assembly, process for producing the filter assembly and filter body having the filter assembly
10/31/2006	US7127884 Muffler with an integrated catalytic converter
10/26/2006	WO2006113056A1 Spun extrusion side entry muffler
10/26/2006	WO2006112801A1 Exhaust pipe with a damping chamber
10/26/2006	US20060236973 Active intake muffler
10/26/2006	US20060236685 Exhaust system of engine of motorcycle
10/25/2006	EP1714033A1 A compressor
10/25/2006	CN2830654Y Silencer of impedance combined single-cylinder small general gasoline engine
10/25/2006	CN1853033A 车辆消声器 Vehicle muffler
10/25/2006	CN1851245A Rotary air-flow noise-reducing silencer
10/25/2006	CN1851244A Silencer designed and intended for a compressor
10/19/2006	WO2006110180A1 Compressor muffler
10/19/2006	US20060233689 Exhaust emission purifying apparatus and exhaust emission purifying method for engine
10/19/2006	US20060231330 Spun extrusion side entry muffler
10/19/2006	US20060231329 Acoustic dampers
10/19/2006	US20060230747 Exhaust system
10/18/2006	EP1712757A1 Exhaust system
10/18/2006	EP1711695A1 Muffler assembly
10/18/2006	EP1711694A1 Sock-shaped fabric element, used for containing sound absorbent material
10/18/2006	CN2828334Y High-efficient energy-saving IC engine exhaust silencer
10/18/2006	CN1849441A Muffler for noise reduction
10/17/2006	US7121088 Automotive exhaust valve
10/12/2006	DE202006010537U1 Combustion engine for a vehicle comprises an intake line coupled with an exhaust gas line in an acoustically permeable and gas-tight manner
10/11/2006	EP1710411A1 Exhaust system of engine of motorcycle
10/11/2006	EP1710406A1 Muffler with catalytic converter
10/11/2006	EP1710405A1 Silencer for trapping particulates by using water
10/11/2006	CN2825972Y Oil-fired and gas-fired engine for boosting bicycle
10/11/2006	CN2825969Y High-efficiency energy-saving exhaust muffler for heavy automobile engine
10/11/2006	CN2825968Y Exhausting and purifying muffler for gasoline vehicle with electric fuel injection system
10/11/2006	CN1844647A Muffler with catalytic converter
10/10/2006	US7117974 Electronically controlled dual chamber variable resonator
10/10/2006	US7117973 Noise suppressor apparatus for a gas duct
10/10/2006	CA2299314C Marine engine silencing apparatus and method
10/05/2006	US20060219476 Modular muffler
10/04/2006	EP1707773A1 Exhaust gas purifier
10/04/2006	CN2823565Y Structure improved silencer
10/04/2006	CN1278029C Exhauster of motor bicycle
09/2006
09/28/2006	WO2006100990A1 Noise eliminator for fuel cell
09/28/2006	US20060213719 Compressor muffler with check valve
09/28/2006	DE202006011404U1 Flexible control unit for motor vehicle`s exhaust gas system, has metal tube having different standard axial loss factors of specific values, after operation of vehicle and during installation condition, respectively
09/28/2006	DE10048958B4 Anordnung zum Anbringen von schallabsorbierenden Lamellen eines Arbeitsfahrzeugs An arrangement for attaching the sound-absorbing plates of a work vehicle
09/27/2006	EP1704306A1 A method for reducing noise of a high power combustion engine
09/27/2006	CN1277047C Gas distributing method, device and silencer-catalyst system
09/26/2006	US7111831 Sound attenuation apparatus and method
09/26/2006	US7111701 Motorcycle
09/21/2006	WO2006098694A1 A sound dampening flow channel device
09/21/2006	US20060207259 Acoustic damper
09/21/2006	CA2601235A1 A sound dampening flow channel device
09/20/2006	EP1703099A1 Exhaust gas purifying apparatus
09/20/2006	EP1703098A1 Exhaust gas purification device
09/20/2006	CN2818814Y Stainless steel exhaust silencer of diesel or gasoline engine
09/20/2006	CN2818812Y Electroplating gasoline purification silencer of vehicle
09/20/2006	CN2818810Y Noise reducer of high-pressure plunger pump and centrifugal pump set
09/20/2006	CN2818809Y Exhaust silencer of IC engine
09/20/2006	CN2818808Y Exhaust silencer of IC engine of heavy truck
09/20/2006	CN2818807Y Exhaust noise reducer of engine
09/20/2006	CN2818806Y Exhaust silencer of IC engine of autmobile
09/20/2006	CN2818805Y Efficient and energy-saving exhaust silencer of heavy truck
09/20/2006	CN2818804Y Exhaust silencer of diesel engine of heavy truck
09/20/2006	CN2818803Y Exhaust silencer of IC engine of vehicle
09/20/2006	CN1834415A Noise reducing muffle of engine
09/20/2006	CN1276171C Device for treating waste gases resulting from technical combustion processes
09/14/2006	WO2006096179A1 Compressor sound suppression
09/14/2006	WO2006095495A1 Muffler of internal combustion engine
09/14/2006	WO2006095373A1 Small mattress-like glass fibre structure and method for its manufacture
09/14/2006	US20060205294 Muffler support structure for a small boat
09/14/2006	US20060201742 Motorcycle exhaust system
09/14/2006	CA2598285A1 Compressor sound suppression
09/13/2006	EP1701010A1 Active exhaust silencer
09/13/2006	EP1701009A1 Motorcycle
09/13/2006	CN2816376Y Exhausting silencer for automobile
09/13/2006	CN2816375Y Silencer
09/13/2006	CN2816374Y Automobile exhausting silencer
09/13/2006	CN2816373Y Heavy automobile boosted diesel engine exhausting silencer

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