| Patents for F01N 1 - Silencing apparatus characterised by method of silencing (8,998) |
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| 05/18/2011 | CN201835893U Silencer for diesel engine |
| 05/18/2011 | CN201835892U Silencer |
| 05/18/2011 | CN102061965A Composite exhaust silencer for pipelines |
| 05/18/2011 | CN102061964A Spraying, cooling and exhausting muffler |
| 05/18/2011 | CN101495721B Tubular acoustic silencer |
| 05/17/2011 | US7942240 Silencer for internal combustion engine |
| 05/17/2011 | US7942239 Exhaust muffler |
| 05/17/2011 | US7942238 Marine muffler with angularly disposed internal baffle |
| 05/17/2011 | US7942237 Long fiber thermoplastic composite muffler system with integrated reflective chamber |
| 05/17/2011 | US7942236 Exhaust device for straddle-type vehicle and straddle-type vehicle |
| 05/17/2011 | US7942235 Exhaust system for an internal combustion engine |
| 05/17/2011 | US7941995 Exhaust aftertreatment system with compliantly coupled sections |
| 05/17/2011 | CA2498409C Compact silencer |
| 05/12/2011 | WO2011055415A1 Exhaust device of internal combustion engine |
| 05/12/2011 | US20110108357 Acoustic panel for an ejector nozzle |
| 05/12/2011 | US20110108345 Two-wheeled motor vehicle |
| 05/12/2011 | US20110107753 Exhaust line for automobile |
| 05/12/2011 | DE102009052571A1 Exhaust silencer has exhaust muffler with integrated, general and automatic function water separating function without gas and sound emission at condenser outlet position |
| 05/11/2011 | EP2318672A1 Method for adjusting a helmholtz-resonators and a helmholtz-resonator for carrying out the method |
| 05/11/2011 | CN201826952U Digital frequency conversion generator set |
| 05/11/2011 | CN201826951U Separated sucking radiator-type container-form muffing diesel generator set |
| 05/11/2011 | CN201826927U Combined silencer of pneumatic press |
| 05/11/2011 | CN102057141A Exhaust gas processing device |
| 05/11/2011 | CN102052150A Compact type diesel fuel digital generator easy for maintenance |
| 05/11/2011 | CN102052123A Automobile-used muffler |
| 05/11/2011 | CN101563528B Container device adapted to be arranged in an exhaust system of a combustion engine |
| 05/11/2011 | CN101435441B Mining blower silencer |
| 05/10/2011 | US7938227 Variable resonation chamber valve |
| 05/10/2011 | US7938226 Exhaust system for internal combustion engine having temperature variable acoustics |
| 05/05/2011 | US20110099989 Vehicle exhaust heat recovery with multiple coolant heating modes and method of managing exhaust heat recovery |
| 05/05/2011 | US20110099978 Reductant decomposition system |
| 05/05/2011 | DE102009051098A1 Screening unit for exhaust system of internal-combustion engine, particularly of motor vehicle, has tubing section, from which exhaust gas is disposed in mainstream direction |
| 05/05/2011 | DE102009037505A1 Exhaust manifold for internal combustion engine, comprises exhaust gas collecting housing, and connecting piece for connecting exhaust gas collecting housing with outlet channels of internal combustion engine |
| 05/04/2011 | EP2317116A1 Two-wheeled motor vehicle |
| 05/04/2011 | CN201818353U Silencer for general purpose engine |
| 05/04/2011 | CN201818348U Hydraulic muffler for excavator |
| 05/04/2011 | CN201818347U Automotive impedance composite muffler |
| 05/04/2011 | CN201817502U Furnace top silencer of blast furnace |
| 05/04/2011 | CN102042082A Easy-cooling compact type diesel oil digital generator |
| 05/04/2011 | CN102042056A Noise-eliminating and smoke-abating device for diesel motor vehicle |
| 05/03/2011 | US7937213 Method for controlling an engine provided with an exhaust gas recycling loop |
| 05/03/2011 | US7934965 Exhaust system for small watercraft |
| 05/03/2011 | US7934583 Housings for flue gas units |
| 05/03/2011 | US7934582 Engine silencing and vibration reduction system and method |
| 05/03/2011 | US7934581 Broadband noise resonator |
| 05/03/2011 | US7934580 Long fiber thermoplastic composite muffler system |
| 05/03/2011 | US7934375 Vehicle exhaust systems |
| 04/28/2011 | WO2011047852A1 Exhaust gas silencer |
| 04/28/2011 | US20110094205 System for inerting a volume in a vehicle |
| 04/28/2011 | DE19950883B4 Biologisch abbaubare Schalldämpferwolle sowie deren Verwendung Biodegradable wool mufflers and their use |
| 04/27/2011 | EP2314839A1 Device for cooling an exhaust gas stream |
| 04/27/2011 | EP2314834A1 Exhaust system and Y-splitter |
| 04/27/2011 | CN201810375U Exhaust system of internal combustion engine |
| 04/27/2011 | CN201810368U Sieve pore type automobile brake valve silencer |
| 04/27/2011 | CN101146982B Noise eliminator for fuel cell |
| 04/26/2011 | US7931120 Exhaust device and vehicle with exhaust device |
| 04/26/2011 | US7931119 Support structure for exhaust pipe |
| 04/26/2011 | US7930884 Exhaust manifold |
| 04/26/2011 | US7930883 Exhaust device of six-cylinder engine |
| 04/21/2011 | WO2011044993A1 Sound absorber for a pipe-shaped, cavity-forming body |
| 04/21/2011 | US20110088968 Sound absorber for a pipe-shaped, cavity-forming body |
| 04/21/2011 | US20110088672 Exhaust heat recovery and exhaust gas recirculation with common heat exchanger |
| 04/21/2011 | US20110088379 Exhaust gas diffuser |
| 04/21/2011 | US20110088376 Exhaust emission control device |
| 04/21/2011 | DE102010046759A1 Herstellung eines Schalldämpfers Producing a muffler |
| 04/21/2011 | DE102010012898A1 Tuningendschalldämpfereinsatz mit einer nicht sichtbaren manuellen Verstelleinheit für einen Auspuff von motorisierten Fahrzeugen Tuning rear muffler insert with an invisible manual adjustment for an exhaust of motor vehicles |
| 04/21/2011 | DE102009037520A1 Exhaust manifold for mounting at cylinder head of internal-combustion engine, has gas channel including metal fabric provided with chaining threads, weft threads and pores that are formed between chaining threads and weft threads |
| 04/20/2011 | CN201802484U Box type power station |
| 04/20/2011 | CN201802465U Long circle-shaped sound-absorbing exhaust device |
| 04/20/2011 | CN201802459U Exhaust silencer |
| 04/20/2011 | CN201802458U Pressure-stabilizing mixed-flow type exhaust purification muffler |
| 04/20/2011 | CN102021981A Bellows-type convolute ventilating, dustproofing and muffling plate |
| 04/19/2011 | US7926615 Method of making an exhaust-noise attenuation muffler, and exhaust-noise attenuation muffler |
| 04/14/2011 | WO2011041927A1 Karaoke system capable of controlling noise pollution |
| 04/14/2011 | DE202011001554U1 Auspuffanordnung zur Verwendung mit einem Verbrennungsmotor An exhaust assembly for use with an internal combustion engine |
| 04/14/2011 | DE102010037365A1 Schalldämpfer eines Fahrzeuges Muffler of a vehicle |
| 04/14/2011 | DE102009049280A1 Active muffler for exhaust system of internal-combustion engine, particularly motor vehicle, has housing, sound guidance channel, which is inserted into housing and connection support |
| 04/14/2011 | DE102005058163B4 Abgaskamin Exhaust stack |
| 04/13/2011 | CN201794644U Simple muffler for diesel generating sets |
| 04/13/2011 | CN201794643U Motorcycle muffler |
| 04/13/2011 | CN201794642U Motorcycle silencer with double catalysts |
| 04/13/2011 | CN201794641U Automobile exhaust silencer adopting compound three-dimensional sonic crystal |
| 04/13/2011 | CN201793711U Muffler specially used for supersonic speed flame spraying spray gun |
| 04/13/2011 | CN102016261A Engine-containing package |
| 04/13/2011 | CN102011637A Single-grade single-barrel sound attenuation exhaust pipe |
| 04/13/2011 | CN102011636A Two-stage noise reduction exhaust pipe |
| 04/13/2011 | CN102011635A Dual audio muffling exhaust pipe |
| 04/13/2011 | CN102011634A Three-stage symmetrical muffling exhaust pipe |
| 04/13/2011 | CN102011629A Exhaust silencer |
| 04/13/2011 | CN102011628A Car silencer and barrel thereof |
| 04/13/2011 | CN101469624B Exhausting system and straddle type vehicle |
| 04/13/2011 | CN101418820B Dispersion type noise deadener |
| 04/13/2011 | CN101103181B Muffler |
| 04/07/2011 | US20110079463 Variable resonation chamber valve |
| 04/07/2011 | US20110079462 Muffling device |
| 04/07/2011 | US20110079005 Device & method for coverting a motorcycle exhaust system into a multiple exhaust system |
| 04/06/2011 | CN201786424U Straight-through particle filtering post processor assembly |
| 04/06/2011 | CN201786419U Diesel engine silencer |
| 04/06/2011 | CN201786418U Large set steam blasting silencer |
| 04/06/2011 | CN201786417U Novel automobile muffler |