| Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059) |
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| 04/21/1987 | US4659448 Stabilized metal oxide electrolytes, as yttria stabilized zirconia |
| 04/21/1987 | US4659348 Exhaust gas particle filter for internal combustion engines |
| 04/21/1987 | US4658580 Exhaust gas line for a supercharged, multi-cylinder piston internal combustion engine |
| 04/16/1987 | DE3536315A1 Catalyst arrangement for the purification of exhaust gases, in particular of an internal combustion engine |
| 04/15/1987 | EP0218062A1 Support matrix, particularly for a catalytic reactor for purifying exhaust gases of internal-combustion engines |
| 04/15/1987 | EP0218047A1 Soot filter regeneration device |
| 04/14/1987 | US4656832 Detector for particulate density and filter with detector for particulate density |
| 04/14/1987 | US4656831 Apparatus and method of recovering water from engine exhaust gases |
| 04/14/1987 | US4656830 Exhaust manifold for internal combustion engines |
| 04/14/1987 | US4656829 System for predicting catalytic converter temperature |
| 04/14/1987 | US4656713 Method for forming an air gap pipe |
| 04/14/1987 | CA1220428A1 Catalytic converter housing |
| 04/08/1987 | EP0217523A1 Exhaust cooling system for internal combustion engine |
| 04/08/1987 | EP0217493A1 Catalytic converter substrate |
| 04/07/1987 | US4655035 Auxiliary air injector assembly |
| 04/01/1987 | EP0216729A1 Filter plug for cleaning exhaust gases from diesel engines |
| 04/01/1987 | EP0216130A1 Expansion-compensated metallic exhaust catalyst support body and sheet metal for its manufacture |
| 03/31/1987 | US4654058 Automobiles |
| 03/31/1987 | US4653270 Exhaust system for V-type engine |
| 03/26/1987 | WO1987001721A1 Metal complexes of mannich bases |
| 03/25/1987 | EP0215205A1 Device for the removal of combustible particles from the exhaust gas of a combustion engine |
| 03/25/1987 | EP0214974A1 Exhaust gas reactor and process for treating exhaust gases. |
| 03/24/1987 | US4652727 Ceramic heater and a process for producing the same |
| 03/24/1987 | US4652286 Exhaust gas filter |
| 03/24/1987 | US4651524 For treating combustion product emitted by an engine |
| 03/19/1987 | DE3613673A1 Internal combustion engine designed as (reciprocating or rotary) piston engine |
| 03/19/1987 | DE3533140A1 Soot filter for diesel engines II |
| 03/18/1987 | EP0214375A1 Holder box for catalytic plates |
| 03/17/1987 | US4649703 Apparatus for removing solid particles from internal combustion engine exhaust gases |
| 03/12/1987 | WO1987001306A1 Circuit for regulating the high-voltage supply of an electrostatic filter |
| 03/11/1987 | EP0213725A2 Method and apparatus for trapping and incinerating particulate matter found in diesel engine exhaust |
| 03/11/1987 | EP0213435A1 Method for the selective soldering of a metallic catalyst support body, and a catalyst support body obtained by this method |
| 03/05/1987 | DE3530472A1 Liquid circuit of an internal combustion engine |
| 03/04/1987 | EP0212396A2 Apparatus for eliminating the soot or the like from the exhaust gases of an internal-combustion engine |
| 03/04/1987 | EP0212312A1 Compound catalyst support body with a large section |
| 03/04/1987 | EP0212243A1 Mounting device for a metallic flue gas catalyst support body, and method of manufacturing it |
| 03/04/1987 | EP0212043A1 Process for removal of nitrogen oxide and soot from the exhaust gases of heavy oil engines and heavy oil burners |
| 03/04/1987 | EP0211877A1 Method for the automatic regeneration of a soot filter in a motor vehicle with a diesel engine. |
| 03/03/1987 | US4647435 Catalytic reactor arrangement including catalytic reactor matrix |
| 03/03/1987 | US4646516 Catalyst arrangement for the exhaust system of an internal combustion engine |
| 02/26/1987 | DE3546461A1 Arrangement of a unit comprising a soot filter and an exhaust turbocharger in the exhaust system of an internal combustion engine |
| 02/26/1987 | DE3529684A1 Soot filter for diesel engines |
| 02/26/1987 | DE3529331A1 Method for preventing the discharge of soot and elimination of the products of pyrolysis in diesel engines |
| 02/24/1987 | US4645521 Particulate trap |
| 02/19/1987 | DE3528136A1 Exhaust manifold of a twin branch exhaust pipe for multi cylinder internal combustion engines |
| 02/19/1987 | DE3528107A1 Exhaust emission control device for petrol vehicles |
| 02/19/1987 | DE3523229A1 Combined device for utilising the exhaust gas energy as driving force in internal combustion engines |
| 02/17/1987 | US4643749 Ceramic filters |
| 02/17/1987 | US4643652 Portable engine-pump assembly |
| 02/12/1987 | DE3527243A1 Method for removing unwanted pollutants from the exhaust gas of internal combustion engines |
| 02/10/1987 | US4641619 Fuel injection control in supercharged engine |
| 02/10/1987 | US4641496 Continuous rotary regeneration system for a particulate trap |
| 02/05/1987 | DE3526609A1 Exhaust silencer |
| 02/04/1987 | EP0210546A1 Metallic wound flue gas exhaust catalyst support body with a complicated geometric section and method for its manufacture |
| 01/28/1987 | EP0210103A1 Exhaust system for motor vehicles or the like |
| 01/22/1987 | DE3524885A1 Internal combustion engine designed as "reciprocating or rotary" piston engine |
| 01/20/1987 | US4637568 Mandrel for winding flexible metal catalyst core |
| 01/14/1987 | EP0207943A1 Apparatus for treating smoke gases, especially exhaust gases. |
| 01/14/1987 | CN86103205A Silencing and purifying device of automotive vehicle |
| 01/08/1987 | DE3540013C1 Method for influencing the time taken to attain the starting temperature of a catalytic converter |
| 01/08/1987 | DE3523853A1 Internal combustion engine designed as (reciprocating or rotary) piston engine |
| 01/08/1987 | DE3522653A1 Internal combustion engine designed as (reciprocating or rotary) piston engine |
| 01/07/1987 | EP0207446A1 Apparatus for regeneration of a particulate filter in diesel engine |
| 01/07/1987 | CN86202317U Spark-blanking unit for vehicle |
| 01/06/1987 | US4634806 High-voltage insulator |
| 01/06/1987 | US4634459 Particle filtration and removal system |
| 01/06/1987 | CA1216200A1 Method for operating a regenerative diesel engine particulate trap |
| 01/02/1987 | DE3600797C1 Apparatus for purifying flue gases with production of additional energy |
| 01/02/1987 | DE3522431A1 Control device on an air-compressing injection internal combustion engine for the regeneration of a soot burn-off filter |
| 12/30/1986 | US4632683 Pore size distribution; blowing agent and additional pore forming agent |
| 12/30/1986 | US4631917 Air valve for improving the performance of an internal combustion engine |
| 12/30/1986 | EP0206250A1 Ceramic structure |
| 12/30/1986 | EP0205895A1 Exhaust conduit of an internal-combustion engine |
| 12/30/1986 | EP0205755A1 Exhaust gas filter for diesel engine |
| 12/30/1986 | EP0205420A1 Apparatus for afterburning smoke gases |
| 12/24/1986 | CN85102816A Soundproofing and purifying device for automotive vehicles |
| 12/23/1986 | US4631076 Apparatus for removing carbon particles from exhaust gas from internal combustion engine |
| 12/23/1986 | US4630439 Exhaust gas afterburner |
| 12/23/1986 | US4630438 Exhaust particle removing system for an engine |
| 12/18/1986 | WO1986007412A1 Exhaust gas cleaning device for internal combustion engines |
| 12/17/1986 | EP0205155A2 Catalyst exhaust with heat insulation |
| 12/16/1986 | US4629605 Device for catalytically purifying exhaust gases for a combustion engine |
| 12/16/1986 | US4628739 Device for measuring the pressure of a gas like medium |
| 12/16/1986 | US4628689 Internal combustion engine exhaust system |
| 12/10/1986 | EP0203929A1 Gas purification device |
| 12/10/1986 | EP0203928A1 Gas purifying device |
| 12/09/1986 | US4627515 Exhaust device |
| 12/09/1986 | US4627460 Condensate discharge device for combustion apparatus |
| 12/09/1986 | CA1214996A1 Automotive exhaust system |
| 12/03/1986 | EP0203284A2 Exhaust catalyst carrier formed from inorganic material |
| 12/03/1986 | CN86103883A Safty exhaust unit with reversal for ice |
| 12/02/1986 | USH172 Air purge system for vehicle engine exhaust smoke systems |
| 12/02/1986 | US4625756 Pilot operated relief valve |
| 12/02/1986 | US4625511 Exhaust processor |
| 11/26/1986 | EP0202825A1 Catalytic converters |
| 11/18/1986 | US4622811 Burner and method for removal of accumulated soot on a soot filter in internal combustion engines |
| 11/18/1986 | US4622810 Device for removing particulates in exhaust gas |
| 11/18/1986 | US4622809 Method and apparatus for monitoring and adjusting λ-probe-controlled catalytic exhaust gas emission control systems of internal combustion engines |
| 11/12/1986 | CA1213834A Catalytic converter |
| 11/11/1986 | US4622051 Arrangement for removing soot particles and other solid particles from exhaust gas of power vehicles |