| Patents for F01N 1 - Silencing apparatus characterised by method of silencing (8,998) |
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| 02/26/2014 | CN203452912U Rain-proof noise-reduction fume extractor for diesel generating set |
| 02/26/2014 | CN203452881U Diesel engine silencer for mine |
| 02/26/2014 | CN203452870U Car muffler |
| 02/26/2014 | CN103603709A Silencer |
| 02/26/2014 | CN103603708A Automobile muffler |
| 02/26/2014 | CN103603707A Small-hole-injection micropunch-type denoising device |
| 02/25/2014 | US8657065 Exhaust valve with resilient spring pad |
| 02/25/2014 | US8656709 Dual-layer to flange welded joint |
| 02/20/2014 | DE10146507B4 Schalldämpfer für einen Motor Muffler for an engine |
| 02/19/2014 | EP2698511A1 Muffler for an exhaust system of an internal combustion engine |
| 02/19/2014 | CN103597176A Lightweight polymeric exhaust components |
| 02/18/2014 | US8654309 Fluid extraction system, lithographic apparatus and device manufacturing method |
| 02/18/2014 | US8651231 Muffler tube with folded end tabs |
| 02/18/2014 | US8650866 Exhaust insert for exhaust port |
| 02/18/2014 | US8650864 Combination liquid-cooled exhaust manifold assembly and catalytic converter assembly for a marine engine |
| 02/17/2014 | DE202010018081U1 Filter Filter |
| 02/13/2014 | US20140041959 Muffler for vehicle |
| 02/13/2014 | US20140041372 Exhaust manifold for preventing condensate and gas leakage in engine |
| 02/13/2014 | DE102012214399A1 Diffuser arrangement for cooling effluent stream introduced into exhaust system from internal combustion engine of tractor, has exhaust stack comprising volume portion on basis of another volume portion in form of radially directed bars |
| 02/13/2014 | DE102012111324A1 Schalldämpfer eines Fahrzeuges Muffler of a vehicle |
| 02/12/2014 | CN203430603U Large diesel engine exhaust pipeline sound elimination device |
| 02/12/2014 | CN203430602U Marine exhaust pipeline silencer |
| 02/12/2014 | CN203430601U Automobile muffler |
| 02/12/2014 | CN103582745A Silencer and a method for producing same |
| 02/12/2014 | CN103573365A Exhaust gas carrying component of an exhaust gas system |
| 02/12/2014 | CN103573364A Muffler for vehicle |
| 02/12/2014 | CN103573339A Automobile exhaust PM (particle matter) 2.5 catcher based on multiple layers of mesh sieves |
| 02/12/2014 | CN103573338A Porous spiral-pipe catcher for PM 2.5 of automobile exhaust and catching method of catcher |
| 02/12/2014 | CN103573336A Tail gas purification device |
| 02/12/2014 | CN103573335A Box motorcycle muffler with front and rear muffler units |
| 02/12/2014 | CN103573334A Muffler for large-displacement luxury motorcycles |
| 02/12/2014 | CN102301100B Passive valve assembly with negative start angle |
| 02/11/2014 | US8646574 Acoustic skin for an aircraft nacelle acoustic panel |
| 02/11/2014 | US8646573 Exhaust gas treatment device |
| 02/11/2014 | US8646260 Two-stroke lean burn gas engine with a silencer/catalytic converter |
| 02/06/2014 | DE102012213389A1 Device for operating internal combustion engine in motor vehicle, has diagnostic unit for temporarily correlating controlled change in set of output variables, where diagnostic value is determined based on correlation |
| 02/05/2014 | EP2693010A1 Bi-directional tractor exhaust system |
| 02/05/2014 | EP2691618A1 Compact exhaust-gas treatment unit with mixing region, and method for mixing an exhaust gas |
| 02/05/2014 | CN203420772U Gas seal type automobile exhaust pipe waterproof device |
| 02/05/2014 | CN203420763U Controllable muffler applicable to compressed air dryer |
| 02/05/2014 | CN203420762U Micropunch plate muffler |
| 02/05/2014 | CN103557044A Hiding cover for reducing noise and infrared target features of mobile diesel generator |
| 02/05/2014 | CN103557043A Engine noise reduction controller |
| 02/04/2014 | US8640821 Exhaust system of engine |
| 01/30/2014 | US20140027198 Exhaust Gas Carrying Component of an Exhaust Gas System |
| 01/30/2014 | DE112012001931T5 Schalldämpfer-Baugruppe mit Montageadapter(n) und Herstellungsprozess Muffler assembly with mounting adapter (s) and the manufacturing process |
| 01/30/2014 | DE102012106888A1 Abgasklappenanordnung mit integriertem Bypass Exhaust valve assembly with integral bypass |
| 01/30/2014 | DE102012014620A1 Abgasführendes Bauteil einer Abgasanlage Exhaust-carrying component of an exhaust system |
| 01/30/2014 | DE102010011780B4 Schalldämpfer für Kraftfahrzeug Silencers for motor vehicle |
| 01/29/2014 | EP2689115A1 Method of increasing volumetric throughput of an internal combustion engines used in vapor destruction applications |
| 01/29/2014 | EP2689114A1 Muffler and engine-driven work machine |
| 01/29/2014 | CN103547775A Compact exhaust-gas treatment unit with mixing region, and method for mixing an exhaust gas |
| 01/29/2014 | CN103541787A Large air-volume piece type impedance composite muffler |
| 01/29/2014 | CN102482965B Exhaust device for internal combustion engine |
| 01/29/2014 | CN102482964B Exhaust apparatus for an internal combustion engine |
| 01/28/2014 | US8636103 Muffler for vehicle |
| 01/23/2014 | WO2013143016A3 Accoustic wave reproduction system |
| 01/23/2014 | US20140020975 Resonator silencer for a radial flow machine, in particular for a radial compressor |
| 01/23/2014 | DE112012001921T5 Schalldämpfer-Baugruppe und Herstellungsprozess Muffler assembly and manufacturing process |
| 01/23/2014 | DE112012001918T5 Polymere Leichtgewicht-Auspuffkomponenten Polymers lightweight exhaust components |
| 01/23/2014 | DE102005004674B4 Vorrichtung zur Schalldämpfung von pulsierenden Gasströmen Device for sound damping of pulsating gas streams |
| 01/22/2014 | CN203403925U Sound absorption structure |
| 01/22/2014 | CN103527297A Automobile exhaust thermal reaction purifier |
| 01/22/2014 | CN103527287A Silencer of motorcycle |
| 01/21/2014 | US8634574 Sound transmitting device |
| 01/21/2014 | US8631646 Methods and systems for variable displacement engine control |
| 01/16/2014 | US20140014746 Ejector |
| 01/15/2014 | CN203394613U Muffler |
| 01/15/2014 | CN203394612U Low back pressure impedance composite exhaust silencer for engineering truck |
| 01/15/2014 | CN103511032A Exhaust gas purification silencer of car |
| 01/15/2014 | CN103511031A Automobile tail gas purifying and exhausting device |
| 01/15/2014 | CN103511029A Novel silencer of electric generator of diesel engine |
| 01/15/2014 | CN103511028A Heat dissipation silencer of diesel engine electric generator |
| 01/14/2014 | US8627921 Exhaust filter |
| 01/14/2014 | US8627649 Device and method for metering liquid pollutant-reducing media into an exhaust gas duct of an internal combustion engine |
| 01/14/2014 | CA2601235C A sound dampening flow channel device |
| 01/09/2014 | WO2014006650A1 Indoor unit for air conditioner, and air conditioner with indoor unit |
| 01/08/2014 | EP2682575A1 Exhaust gas purification device |
| 01/08/2014 | CN103502604A Device for damping of sounds and motor vehicle comprising such a device |
| 01/08/2014 | CN103502586A Muffler insert for motor vehicles and method for producing same |
| 01/08/2014 | CN103502585A Muffler assembly with mounting adapter(s) and process of manufacture |
| 01/08/2014 | CN103502584A Muffler assembly and process of manufacture |
| 01/08/2014 | CN103498715A Exhaust purification silencer of diesel engine |
| 01/08/2014 | CN103498713A Energy-saving noise-lowering safety system of large diesel engine |
| 01/08/2014 | CN102482963B Radiated sound reducing structure |
| 01/07/2014 | US8622168 Motorcycle exhaust system structure including a resonator provided to an exhaust pipe |
| 01/01/2014 | EP2678535A1 Method for producing a molded material from fiber materials, and device for this purpose |
| 01/01/2014 | EP2678534A1 Muffler insert for motor vehicles and method for producing same |
| 01/01/2014 | CN203374348U Silencer |
| 01/01/2014 | CN103492715A Silencer device and motor vehicle comprising such a silencer device |
| 01/01/2014 | CN103492682A Method for producing a molded material from fiber materials, and device for this purpose |
| 01/01/2014 | CN103485891A Rapid-assembly type silencing sound insulation cover for mobile diesel generator |
| 01/01/2014 | CN103485865A Exhaust pipe of diesel engine for well drilling |
| 01/01/2014 | CN103485863A Lightweight acoustic muffler |
| 12/31/2013 | US8615984 Device for the distribution of flowable additives in exhaust gas systems |
| 12/25/2013 | EP2021098B1 Device and method for the reduction of emissions |
| 12/25/2013 | CN203362283U Silencer capable of utilizing waste heat |
| 12/25/2013 | CN103470343A Silencer |
| 12/24/2013 | DE102012210456A1 Exhaust gas system for internal combustion engine of vehicle, has unit for varying flow cross section of exhaust pipe or branch pipe, where branch pipe has opening, through which ambient air enters into branch pipe |
| 12/24/2013 | DE102006049786B4 1 bis Abgasnachschalldämpfer 1 to Abgasnachschalldämpfer |