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
2020/0023,314 A NOVEL EXHAUST AFTER-TREATMENT SYSTEM FOR A DIESEL ENGINE OR A SPARK IGNITION GASOLINE, CNG,LNG, ENGINE Mar 20, 18 Jan 23, 20 , Not available
2020/0025,337 FUEL TANK ARRANGEMENT Nov 30, 17 Jan 23, 20 , Not available
2020/0025,056 METHOD AND SYSTEM FOR IMPROVING DIAGNOSIS OF A CATALYST Jul 19, 18 Jan 23, 20 , Not available
2020/0023,312 PRODUCING AMMONIUM CARBAMATE AND REDUCING NITROGEN OXIDES Dec 01, 17 Jan 23, 20 , Not available
2020/0025,118 ENGINE CONTROL DEVICE Jun 10, 19 Jan 23, 20 , Not available
2020/0025,057 Reduced Length Exhaust System With Valve Jul 20, 18 Jan 23, 20 , Not available
2020/0025,054 SYSTEMS AND METHODS FOR DETERMINING DIFFERENTIAL AND RELATIVE PRESSURE USING A CONTROLLER Jul 19, 18 Jan 23, 20 , Cummins Emission Solutions Inc.
2020/0025,051 DIESEL OXIDATION CATALYST CONTAINING MANGANESE Mar 06, 18 Jan 23, 20 , UMICORE AG & CO. KG
2020/0025,055 METHOD AND SYSTEM FOR DETERMINING A QUANTITY OF LIQUID IN A TANK Sep 22, 17 Jan 23, 20 , PLASTIC OMNIUM ADVANCED INNOVATION AND RESEARCH
2020/0025,049 ACTUATOR DEVICE Jul 15, 19 Jan 23, 20 , BorgWarner Emissions Systems Spain, S.L.U.
2020/0025,053 THERMOELECTRIC HEAT ENERGY RECOVERY MODULE GENERATOR FOR APPLICATION IN A STIRLING-ELECTRIC HYBRID AUTOMOBILE Apr 18, 19 Jan 23, 20 , Not available
2020/0025,050 SEPARATELY DETERMINING FIRING DENSITY AND PUMPING DENSITY DURING FIRING DENSITY TRANSITIONS FOR A LEAN-BURN INTERNAL COMBUSTION ENGINE Sep 20, 19 Jan 23, 20 , Not available
2020/0025,158 EXHAUST SYSTEM DEVICE FOR VEHICLE Jul 27, 17 Jan 23, 20 , 501 Mazda Motor Corporation
2020/0024,946 ENGINE WITH WORK STROKE AND GAS EXCHANGE THROUGH PISTON ROD Sep 30, 19 Jan 23, 20 , Aquarius Engines (A.M.) Ltd.
2020/0025,119 INTERNAL COMBUSTION ENGINE AND METHOD TO INCREASE THE TEMPERATURE OF A LIQUID IN THE INTERNAL COMBUSTION ENGINE Sep 30, 16 Jan 23, 20 , Cummins Inc.
2020/0025,052 HEATING MODULE Apr 16, 19 Jan 23, 20 , Not available
2020/0018,207 EXHAUST GAS SYSTEM Sep 23, 19 Jan 16, 20 , CPT GROUP GMBH
2020/0018,208 HEATING SYSTEM FOR A TANK HEADER OF AFTERTREATMENT SYSTEM AND METHOD OF HEATING A TANK HEADER Jul 10, 18 Jan 16, 20 , Cummins Emission Solutions Inc.
2020/0018,679 PARTICULATE MATTER DETECTION SENSOR AND PARTICULATE MATTER DETECTION APPARATUS Oct 05, 17 Jan 16, 20 , Not available
2020/0018,219 PIPE STRUCTURE Jul 05, 19 Jan 16, 20 , Not available

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Patents Issued To Date - By Filing Year

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