| Patents for F01N 1 - Silencing apparatus characterised by method of silencing (8,998) |
|---|
| 03/20/2013 | CN202811026U Former silencer of automobile exhaust pipe |
| 03/20/2013 | CN202811018U Venting and silencing fire extinguisher for tractor |
| 03/20/2013 | CN202811012U Exhaust silencing device of diesel engine |
| 03/20/2013 | CN202811011U Main muffler with no sound-absorbing cotton |
| 03/20/2013 | CN202811010U Former silencer of automobile exhaust pipe |
| 03/20/2013 | CN102985695A Multi-stage low pressure drop muffler |
| 03/20/2013 | CN101680346B Exhaust pipe for vehicle-mounted engine |
| 03/19/2013 | US8397863 Muffler with a built-in heat exchanger |
| 03/19/2013 | US8397494 Exhaust device of internal combustion engine |
| 03/19/2013 | US8397493 Method for recovering waste heat from exhaust |
| 03/14/2013 | WO2013035566A1 Exhaust silencing device |
| 03/13/2013 | EP2567076A1 Device with broad-band damping for sound damping in industrial facilities, large plants or machines |
| 03/13/2013 | CN202789049U Automobile exhaust system |
| 03/13/2013 | CN202789048U Middle-stage muffler for auto vent-pipes |
| 03/13/2013 | CN202789047U Back-stage muffler for auto vent-pipes |
| 03/13/2013 | CN202789046U Airflow silencer with inner and outer silencer covers |
| 03/13/2013 | CN202789045U Double-ring silencer |
| 03/13/2013 | CN202789020U Exhaust muffler for automobile |
| 03/13/2013 | CN202789019U Motorcycle silencing structure assembly and motorcycle thereof |
| 03/13/2013 | CN202789018U Multifunctional environmental-friendly silencer |
| 03/13/2013 | CN202789017U Novel silencer |
| 03/13/2013 | CN202789016U Engine exhaust silencer |
| 03/13/2013 | CN202789015U Resonance type silencer assembly and motorcycle with the same |
| 03/13/2013 | CN102966411A Improved muffler structure |
| 03/13/2013 | CN102966410A Muffler for an exhaust system of vehicle |
| 03/13/2013 | CN102410063B Automobile muffler |
| 03/13/2013 | CN101900014B Silencer apparatus and autobicycle |
| 03/13/2013 | CN101802352B Sound-absorbing arrangement |
| 03/12/2013 | US8393437 Noise and vibration mitigation system for nuclear reactors employing an acoustic side branch resonator |
| 03/12/2013 | US8393147 Exhaust system having an aftertreatment module |
| 03/07/2013 | DE102011086989A1 Schalldämpfer für eine Abgasanlage eines Fahrzeugs Silencer for an exhaust system of a vehicle |
| 03/07/2013 | DE102011081310B4 Schalldämpfer und Verfahren Muffler and procedures |
| 03/06/2013 | CN202768127U Automobile silencer |
| 03/06/2013 | CN202768126U Exhaust funnel with silencing function |
| 03/06/2013 | CN202768113U Novel silencer suitable for heavy-duty engine |
| 03/06/2013 | CN202768112U Silencer |
| 03/06/2013 | CN102953785A External muffler for variable frequency generator set |
| 02/28/2013 | WO2012149532A3 Lightweight polymeric exhaust components |
| 02/28/2013 | US20130048416 Exhaust muffler |
| 02/28/2013 | US20130048415 Apparatus and method to attenuate vibration and acoustic noise |
| 02/28/2013 | DE102011081310A1 Silencer for exhaust gas system of internal combustion engine of motor car, has condensate blowing on pipe connected to tube assembly at input side and aligned to collection area, so that gas stream acts on area during operation of engine |
| 02/27/2013 | CN202756063U Purification and noise reduction device of automobile exhaust |
| 02/27/2013 | CN202756061U Novel silencer of diesel engine electric generator |
| 02/27/2013 | CN202756060U Diesel engine generator radiating silencer |
| 02/27/2013 | CN202756059U Diesel engine generator silencer |
| 02/27/2013 | CN202756058U Internal-combustion engine double-layer heat insulation impedance combined type muffler |
| 02/27/2013 | CN101033702B Active silencer for an exhaust system |
| 02/26/2013 | US8381871 Compact low frequency resonator |
| 02/26/2013 | US8381870 Fluid flow controller |
| 02/21/2013 | WO2012118331A4 System for denitrifying exhaust gas having a noise-damping structure |
| 02/21/2013 | US20130042600 Sound attenuating heat exchanger for an internal combustion engine |
| 02/20/2013 | EP2559944A2 Combustor Resonator |
| 02/20/2013 | EP2559877A1 Sound attenuating heat exchanger for an internal combustion engine |
| 02/20/2013 | EP2559870A1 Muffler with built-in heat exchanger |
| 02/20/2013 | CN202745976U Silencer for train engine |
| 02/20/2013 | CN202745966U Water leakage structure of automobile muffler |
| 02/20/2013 | CN202745965U Nitrogen making machine silencer |
| 02/20/2013 | CN202745964U Silencer |
| 02/20/2013 | CN102937046A Engineering machinery air exhaust tail pipe |
| 02/20/2013 | CN102278173B Elastic muffler |
| 02/19/2013 | US8375708 Static mixing element and method of producing a static mixing element |
| 02/19/2013 | US8375707 Exhaust gas collector |
| 02/19/2013 | US8375703 Exhaust gas purification device |
| 02/13/2013 | EP2557282A1 Acoustic Helmholtz dampening device for use in gas turbine engine |
| 02/13/2013 | EP2556228A1 Exhaust subsystem with polymer housing |
| 02/13/2013 | CN202732063U Two-stage muffler exhausting system for car |
| 02/13/2013 | CN202732062U Car exhausting muffler system for broadband frequency noise reduction |
| 02/13/2013 | CN202732061U Vehicle-mounted generator set exhaust unit |
| 02/13/2013 | CN202732058U Automobile muffler |
| 02/13/2013 | CN202732057U Cover plate type louver silencer |
| 02/13/2013 | CN202732047U Three-stage muffler exhausting system for car |
| 02/13/2013 | CN202732046U Gas swirling type muffler |
| 02/13/2013 | CN202732045U Automobile silencer assembly |
| 02/13/2013 | CN102926842A Diesel engine silencer |
| 02/13/2013 | CN102926841A Motorcycle silencer |
| 02/13/2013 | CN102057141B Exhaust gas processing device |
| 02/12/2013 | US8371114 Exhaust gas purification apparatus for internal combustion engine |
| 02/06/2013 | CN202718735U Novel internal silencer |
| 02/06/2013 | CN202718732U Silencer |
| 02/06/2013 | CN102913398A Noise reduction system of wind generating set and wind generating set |
| 02/06/2013 | CN102913304A Three-section metal-granule vibratory exhaust muffler |
| 02/06/2013 | CN101680349B Engine, vehicle, boat, and engine exhaust method |
| 02/06/2013 | CN101680348B Engine, vehicle, boat, and engine secondary air supply method |
| 02/05/2013 | US8365861 Muffler unit for fume extractor hood |
| 02/05/2013 | US8365522 Dual exhaust system with independent valve control |
| 02/05/2013 | US8365521 Exhaust gas diffuser |
| 02/05/2013 | US8365520 System and method for auxilary power unit emissions management |
| 01/31/2013 | WO2013014771A1 Sound deadening device for vehicle |
| 01/31/2013 | US20130025963 Air conditioning system exhaust silencer for an aircraft |
| 01/31/2013 | DE112004001021B4 Vorrichtung zur Reduzierung des Geräusches am Ende einer Auspuffleitung Device for reducing the noise at the end of an exhaust pipe |
| 01/31/2013 | DE10254631B4 Schalldämpfer für eine Abgasanlage einer Brennkraftmaschine Silencer for an exhaust system of an internal combustion engine |
| 01/31/2013 | DE102011108872A1 Heat exchanger of internal combustion engine, has flattened housing partitioned into a pair of two inner space regions whose thermal resistance of thermal contact with heat transfer surface is different |
| 01/30/2013 | CN202707196U Automobile low-frequency silencer |
| 01/30/2013 | CN202707195U Auxiliary silencer for range extended type electric automobile |
| 01/30/2013 | CN202707184U Silencer |
| 01/30/2013 | CN202707183U Tail gas purifying device of universal small gasoline engine |
| 01/30/2013 | CN202707182U Pressure reduction variable-frequency silencer |
| 01/30/2013 | CN102900491A Automobile silencer |
| 01/29/2013 | US8359848 Exhaust treatment device having flow-promoting end caps |
| 01/29/2013 | US8359847 Device and method for converting a motorcycle exhaust system into a multiple exhaust system |