F01N 1 - Silencing apparatus characterised by method of silencing

Patents for F01N 1 - Silencing apparatus characterised by method of silencing (8,998)
11/2011
11/10/2011	DE102010028763A1 Schalldämpfer für einen Turboverdichter und Verfahren zum Auslegen eines Schalldämpfers Silencer for a turbo compressor and method for designing a silencer
11/09/2011	EP2385225A1 Silencer
11/09/2011	EP2384401A1 Broadband noise resonator
11/09/2011	CN202031684U Exhaust muffler for relay valve
11/09/2011	CN202031683U Corrosion resistant sound eliminator
11/09/2011	CN102235220A Novel gas discharge muffler pipe
11/09/2011	CN102235208A Silencer
11/09/2011	CN102235207A Silencer
11/09/2011	CN102235206A Silencer
11/09/2011	CN102235205A Duct sound damper for a flow machine
11/09/2011	CN101818673B Process for manufacturing muffler
11/09/2011	CN101782008B Muffler based on sound ray deflection theory
11/09/2011	CN101565082B Vehicle and muffler protector unit
11/08/2011	US8051949 Vehicle exhaust muffler
11/03/2011	WO2011134633A1 Flexible line element
11/03/2011	US20110268557 System and method for attenuating the noise of airfoils
11/03/2011	US20110265466 Exhaust throttle valve for internal combustion engine
11/03/2011	DE102010018659A1 Kolbenmotor, Verfahren und Verwendung Piston engine, process and
11/02/2011	EP2382392A2 Apparatuses, systems, and methods for improved performance of a pressurized system
11/02/2011	CN202023614U High-efficiency energy-saving multistage blades type silencer of combustion engine
11/02/2011	CN102230409A Water-cooling silencer
11/02/2011	CN102230408A Mixed silencer
11/02/2011	CN102230407A Resistance-and-reactance-compounded exhaust silencer
11/01/2011	US8047328 Plastic muffler and method for making same
11/01/2011	US8047327 Muffler for pneumatic handheld tool
10/2011
10/27/2011	WO2011068929A3 Muffler system for noise abatement and ice control
10/27/2011	US20110259449 Supplemental air pressure providing device adapted for use with an inflating module for inflating an inflatable object
10/26/2011	CN202019258U Fuel generator and silencer synchronous vibrating support
10/26/2011	CN202017539U Integrated selective catalytic reduction (SCR) heavy diesel vehicle silencer
10/26/2011	CN102226421A Heat collecting silencer of internal combustion engine
10/25/2011	US8043690 Exhaust washed structure and associated composite structure and method of fabrication
10/25/2011	US8042649 Vehicular muffler and motorcycle incorporating same
10/25/2011	US8042329 Exhaust dispersing device for a truck
10/24/2011	DE202011100120U1 Absperrklappe Butterfly Valve
10/19/2011	CN202012390U Eddy exhaust discharging device
10/12/2011	EP2375017A2 Method for manufacturing an automobile muffler and automobile muffler
10/12/2011	EP2064418B1 Exhaust system for a piston engine and method of damping pressure vibration in an exhaust system of a piston engine
10/12/2011	CN202007696U Exhaust silencer
10/12/2011	CN102216575A Open chamber exhaust mufflers and related methods of manufacture and use
10/12/2011	CN102213122A Energy-saving silencer
10/12/2011	CN101578430B Long fiber thermoplastic composite muffler system with integrated reflective chamber
10/11/2011	US8033358 Noise controlled turbine engine with aircraft engine adaptive noise control tubes
10/11/2011	US8033357 Exhaust system for a motorcycle, and motorcycle incorporating same
10/06/2011	US20110239638 Exhaust system of multi-cylinder engine
10/06/2011	DE102010013477A1 Klappenvorrichtung für ein Abgassystem einer Verbrennungskraftmaschine The valve device for an exhaust system of an internal combustion engine
10/05/2011	EP2370676A1 Baffle for distribution of exhaust flow
10/05/2011	CN202001114U Admission air silencer of auxiliary power unit utilizing locally reacting acoustic liner principles
10/05/2011	CN202001104U Miniature generator
10/05/2011	CN202001087U Automobile exhaust after-treatment device through selective catalytic reduction
10/05/2011	CN202001083U Silencing purifier for motorcycle
10/05/2011	CN202001082U Steam-blowing silencing device
10/05/2011	CN102207014A Buffer type silencer
10/05/2011	CN101172504B Automotive tumbrel
10/04/2011	US8028798 Exhaust pipe structure for saddle-ride type vehicle
09/2011
09/29/2011	WO2011117667A1 Radiated sound reducing structure
09/29/2011	WO2011116447A1 Exhaust subsystem with polymer housing
09/29/2011	CA2806707A1 Exhaust subsystem with polymer housing
09/28/2011	CN201991611U 大功率低噪音发电机 High-power low-noise generator
09/28/2011	CN201991609U 发电机组室 Generator Room
09/28/2011	CN201991589U 一种机车消音器 One kind of motorcycle muffler
09/28/2011	CN201991588U 一种多功能消声器 A multifunctional muffler
09/28/2011	CN201991587U 一种消音网 An intake silencer Network
09/28/2011	CN201991586U 静音型柴油发电机组的废气减噪装置 Exhaust noise reduction means silent type diesel generator set
09/28/2011	CN101574993B Motorcycle
09/27/2011	US8025123 Muffler structure for vehicle
09/22/2011	DE102010011780A1 Sound absorber has outer wall with center axis, front wall and another front wall that is arranged opposite to former front wall, where inlet pipe is provided with another center axis
09/21/2011	EP2047073B1 Manufacture-friendly silencer
09/21/2011	CN201982173U 一种带抽气装置的柴油机 A diesel engine with exhaust devices
09/21/2011	CN201982158U 一种汽车排气消声器 An automobile exhaust muffler
09/21/2011	CN201982157U 一种汽油机的静音消声器 A gasoline engine quiet muffler
09/21/2011	CN102191976A Catalytic silencer for diesel
09/21/2011	CN102191971A Novel automobile sound eliminator
09/21/2011	CN101289952B Expanding cavity adjustable exhaust silencer
09/20/2011	US8022010 NOx storage materials and traps resistant to thermal aging
09/20/2011	US8020663 Method for reducing the noise generated by a hole under a high energy gas flow
09/15/2011	US20110219744 Exhaust Gas Treatment Apparatus for Working Machine
09/15/2011	DE112004001699B4 Schalldämpfer für eine Auspuffleitung eines Verbrennungsmotors Muffler for an exhaust pipe of an internal combustion engine
09/15/2011	DE102009053429A1 Schalldämpfer Silencer
09/14/2011	CN201972765U 一种压缩空气排气消音装置 One kind of compressed air exhaust silencer
09/14/2011	CN201972764U 一种利用非局域反应声衬原理的辅助动力装置排气消音器 A use of the principle of non-local reaction acoustic liner auxiliary power unit exhaust muffler
09/14/2011	CN102182552A Novel energy-saving low noise diesel generator set
09/13/2011	US8016071 Multi-stage low pressure drop muffler
09/08/2011	US20110214415 Gas/liquid mixing device for diesel exhaust aftertreatment
09/08/2011	DE112006000693B4 Schalldämpfer für Brennstoffzelle Silencer for fuel cell
09/07/2011	CN201963374U 低噪音发电机 Low noise generator
09/07/2011	CN201958818U 蒸汽地拖的消声冷却装置 Silencer cooling device of steam mop
09/07/2011	CN102173110A Sheet member and manufacturing method thereof, exhaust gas treating apparatus and manufacturing method thereof, and silencing device
09/07/2011	CN101149296B Broad-band noise-reducing acoustic liner and its manufacture method
09/06/2011	US8011471 Exhaust chamber for the exhaust line of an automobile
09/06/2011	US8011470 Compressor silencer for hyperbaric oxygen therapy system
09/06/2011	US8011347 Apparatus and method for pressure relief in an exhaust brake
09/01/2011	US20110209942 Exhaust device of internal combustion engine
09/01/2011	US20110209468 Movable wall member in form of an exhaust valve spindle or a piston for internal combustion engine, and a method of manufacturing such a member
08/2011
08/31/2011	EP2362076A2 Sound absorber
08/31/2011	EP2362075A1 Exhaust device of internal combustion engine
08/31/2011	CN201954119U Noise-proof rubber
08/31/2011	CN201953444U 一种消声器 One kind of muffler
08/31/2011	CN201953443U 大功率柴油机消声器 Power diesel engine muffler
08/31/2011	CN102168601A Exhaust device of internal combustion engine
08/31/2011	CN102168597A Tail-gas washing silencer and two-way sealing device for multiple diesel engines connected in parallel

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