F01N

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Description

GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES (arrangements in connection with gas exhaust of propulsion units in vehicles B60K 13/00; combustion-air intake silencers specially adapted for, or arranged on, internal-combustion engines F02M 35/00; protecting against, or damping, noise in general G10K 11/16)

Subclasses

Not Available
Subclass Title
1/00 Silencing apparatus characterised by method of silencing
1/02 Silencing apparatus characterised by method of silencing by using resonance
1/04 Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
1/06 Silencing apparatus characterised by method of silencing by using interference effect
1/08 Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling

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Recent Patents

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Recent Publications

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Publication #TitleFiling DatePub DatePatent Owner
2020/0095,914 FRAME ELEMENTS FOR CONTAINING MONOLITHS Nov 22, 19 Mar 26, 20 , Not available
2020/0094,188 DEVICE FOR TREATING EXHAUST GAS FROM ENGINE AND METHOD FOR MANUFACTURING SAID DEVICE May 23, 18 Mar 26, 20 , 501 Mazda Motor Corporation
2020/0095,918 ENGINE DEVICE Dec 12, 17 Mar 26, 20 , Yanmar Co., Ltd.
2020/0095,913 METHOD AND APPARATUS FOR TURBO BYPASS VALVE OPERATION STRATEGY FOR CLOSE COUPLED SCR Sep 20, 18 Mar 26, 20 , Not available
2020/0095,923 INTAKE AND EXHAUST DEVICE FOR VEHICLE Jul 27, 17 Mar 26, 20 , 501 Mazda Motor Corporation
2020/0095,915 MULTICOMPONENT EXHAUST TREATMENT SYSTEM INCLUDING AN OXYGEN STORAGE CATALYST Sep 26, 18 Mar 26, 20 , Not available
2020/0094,806 METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE WITH AN EXHAUST GAS AFTERTREATMENT DEVICE Sep 18, 19 Mar 26, 20 , Not available
2020/0095,916 SYSTEMS AND METHODS FOR DIAGNOSIS OF NOX STORAGE CATALYST Sep 21, 18 Mar 26, 20 , Not available
2020/0095,960 EXHAUST GAS TREATMENT DEVICE, EXHAUST LINE AND METHOD OF MANUFACTURE Jan 26, 18 Mar 26, 20 , Not available
2020/0095,912 METHODS AND SYSTEMS FOR REMOVING DEPOSITS IN AN AFTERTREATMENT SYSTEM TO MINIMIZE VISIBLE SMOKE EMISSIONS Apr 25, 18 Mar 26, 20 , Cummins Inc.
2020/0094,812 CONTROL DEVICE FOR A HYBRID VEHICLE Aug 08, 19 Mar 26, 20 , c/o TOYOTA JIDOSHA KABUSHIKI KAISHA
2020/0095,925 MARINE ENGINE ASSEMBLY Sep 16, 19 Mar 26, 20 , Not available
2020/0095,928 METHOD FOR DETECTING AND FOR MONITORING MANIPULATION OF AN SCR CATALYTIC CONVERTER SYSTEM Sep 26, 19 Mar 26, 20 , Not available
2020/0095,917 CATALYST DETERIORATION DIAGNOSIS SYSTEM AND CATALYST DETERIORATION DIAGNOSIS METHOD Sep 11, 19 Mar 26, 20 , Not available
2020/0088,289 COOLING DUCT Oct 03, 18 Mar 19, 20 , Not available
2020/0088,078 Exhaust Device With Noise Suppression System Sep 19, 18 Mar 19, 20 , Not available
2020/0088,119 SYSTEMS AND METHODS FOR PARTICULATE FILTER LOAD ESTIMATION Nov 22, 19 Mar 19, 20 , Not available
2020/0088,151 DYNAMIC CHARGE COMPRESSION IGNITION ENGINE WITH MULTIPLE AFTERTREATMENT SYSTEMS Nov 25, 19 Mar 19, 20 , Not available
2020/0086,305 DIRECT SYNTHESIS OF A SAPO MATERIAL WITH AFX STRUCTURE COMPRISING COPPER AND USE OF THIS MATERIAL May 18, 18 Mar 19, 20 , IFP Energies Nouvelles
2020/0088,083 TAILPIPE RISER Sep 17, 19 Mar 19, 20 , Not available

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Patents Issued To Date - By Filing Year

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